| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Date: Wed, 23 Aug 2023 18:01:29 +0200
From: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To: linux-kernel@...r.kernel.org, akpm@...ux-foundation.org,
torvalds@...ux-foundation.org, stable@...r.kernel.org
Cc: lwn@....net, jslaby@...e.cz,
Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Subject: Re: Linux 6.4.12
diff --git a/Documentation/admin-guide/hw-vuln/srso.rst b/Documentation/admin-guide/hw-vuln/srso.rst
index 2f923c805802..f79cb11b080f 100644
--- a/Documentation/admin-guide/hw-vuln/srso.rst
+++ b/Documentation/admin-guide/hw-vuln/srso.rst
@@ -124,8 +124,8 @@ sequence.
To ensure the safety of this mitigation, the kernel must ensure that the
safe return sequence is itself free from attacker interference. In Zen3
and Zen4, this is accomplished by creating a BTB alias between the
-untraining function srso_untrain_ret_alias() and the safe return
-function srso_safe_ret_alias() which results in evicting a potentially
+untraining function srso_alias_untrain_ret() and the safe return
+function srso_alias_safe_ret() which results in evicting a potentially
poisoned BTB entry and using that safe one for all function returns.
In older Zen1 and Zen2, this is accomplished using a reinterpretation
diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt
index a8fc0eb6fb1d..732391193182 100644
--- a/Documentation/admin-guide/kernel-parameters.txt
+++ b/Documentation/admin-guide/kernel-parameters.txt
@@ -323,6 +323,7 @@
option with care.
pgtbl_v1 - Use v1 page table for DMA-API (Default).
pgtbl_v2 - Use v2 page table for DMA-API.
+ irtcachedis - Disable Interrupt Remapping Table (IRT) caching.
amd_iommu_dump= [HW,X86-64]
Enable AMD IOMMU driver option to dump the ACPI table
diff --git a/Documentation/devicetree/bindings/input/goodix,gt7375p.yaml b/Documentation/devicetree/bindings/input/goodix,gt7375p.yaml
index ce18d7dadae2..1edad1da1196 100644
--- a/Documentation/devicetree/bindings/input/goodix,gt7375p.yaml
+++ b/Documentation/devicetree/bindings/input/goodix,gt7375p.yaml
@@ -43,6 +43,15 @@ properties:
itself as long as it allows the main board to make signals compatible
with what the touchscreen is expecting for its IO rails.
+ goodix,no-reset-during-suspend:
+ description:
+ Set this to true to enforce the driver to not assert the reset GPIO
+ during suspend.
+ Due to potential touchscreen hardware flaw, back-powering could happen in
+ suspend if the power supply is on and with active-low reset GPIO asserted.
+ This property is used to avoid the back-powering issue.
+ type: boolean
+
required:
- compatible
- reg
diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,sa8775p-tlmm.yaml b/Documentation/devicetree/bindings/pinctrl/qcom,sa8775p-tlmm.yaml
index e608a4f1bcae..e119a226a4b1 100644
--- a/Documentation/devicetree/bindings/pinctrl/qcom,sa8775p-tlmm.yaml
+++ b/Documentation/devicetree/bindings/pinctrl/qcom,sa8775p-tlmm.yaml
@@ -87,7 +87,7 @@ $defs:
emac0_mdc, emac0_mdio, emac0_ptp_aux, emac0_ptp_pps, emac1_mcg0,
emac1_mcg1, emac1_mcg2, emac1_mcg3, emac1_mdc, emac1_mdio,
emac1_ptp_aux, emac1_ptp_pps, gcc_gp1, gcc_gp2, gcc_gp3,
- gcc_gp4, gcc_gp5, hs0_mi2s, hs1_mi2s, hs2_mi2s, ibi_i3c,
+ gcc_gp4, gcc_gp5, gpio, hs0_mi2s, hs1_mi2s, hs2_mi2s, ibi_i3c,
jitter_bist, mdp0_vsync0, mdp0_vsync1, mdp0_vsync2, mdp0_vsync3,
mdp0_vsync4, mdp0_vsync5, mdp0_vsync6, mdp0_vsync7, mdp0_vsync8,
mdp1_vsync0, mdp1_vsync1, mdp1_vsync2, mdp1_vsync3, mdp1_vsync4,
diff --git a/Documentation/networking/nf_conntrack-sysctl.rst b/Documentation/networking/nf_conntrack-sysctl.rst
index 8b1045c3b59e..c383a394c665 100644
--- a/Documentation/networking/nf_conntrack-sysctl.rst
+++ b/Documentation/networking/nf_conntrack-sysctl.rst
@@ -178,10 +178,10 @@ nf_conntrack_sctp_timeout_established - INTEGER (seconds)
Default is set to (hb_interval * path_max_retrans + rto_max)
nf_conntrack_sctp_timeout_shutdown_sent - INTEGER (seconds)
- default 0.3
+ default 3
nf_conntrack_sctp_timeout_shutdown_recd - INTEGER (seconds)
- default 0.3
+ default 3
nf_conntrack_sctp_timeout_shutdown_ack_sent - INTEGER (seconds)
default 3
diff --git a/Makefile b/Makefile
index d0efd84bb7d0..0ff13b943f99 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
# SPDX-License-Identifier: GPL-2.0
VERSION = 6
PATCHLEVEL = 4
-SUBLEVEL = 11
+SUBLEVEL = 12
EXTRAVERSION =
NAME = Hurr durr I'ma ninja sloth
diff --git a/arch/arm/boot/dts/imx23.dtsi b/arch/arm/boot/dts/imx23.dtsi
index d19508c8f9ed..a3668a0827fc 100644
--- a/arch/arm/boot/dts/imx23.dtsi
+++ b/arch/arm/boot/dts/imx23.dtsi
@@ -59,7 +59,7 @@ icoll: interrupt-controller@...00000 {
reg = <0x80000000 0x2000>;
};
- dma_apbh: dma-apbh@...04000 {
+ dma_apbh: dma-controller@...04000 {
compatible = "fsl,imx23-dma-apbh";
reg = <0x80004000 0x2000>;
interrupts = <0 14 20 0
diff --git a/arch/arm/boot/dts/imx28.dtsi b/arch/arm/boot/dts/imx28.dtsi
index a8d3c3113e0f..29e37b1fae66 100644
--- a/arch/arm/boot/dts/imx28.dtsi
+++ b/arch/arm/boot/dts/imx28.dtsi
@@ -78,7 +78,7 @@ hsadc: hsadc@...02000 {
status = "disabled";
};
- dma_apbh: dma-apbh@...04000 {
+ dma_apbh: dma-controller@...04000 {
compatible = "fsl,imx28-dma-apbh";
reg = <0x80004000 0x2000>;
interrupts = <82 83 84 85
diff --git a/arch/arm/boot/dts/imx6dl-prtrvt.dts b/arch/arm/boot/dts/imx6dl-prtrvt.dts
index 56bb1ca56a2d..36b031236e47 100644
--- a/arch/arm/boot/dts/imx6dl-prtrvt.dts
+++ b/arch/arm/boot/dts/imx6dl-prtrvt.dts
@@ -124,6 +124,10 @@ &usbh1 {
status = "disabled";
};
+&usbotg {
+ disable-over-current;
+};
+
&vpu {
status = "disabled";
};
diff --git a/arch/arm/boot/dts/imx6qdl-phytec-mira.dtsi b/arch/arm/boot/dts/imx6qdl-phytec-mira.dtsi
index 1a599c294ab8..1ca4d219609f 100644
--- a/arch/arm/boot/dts/imx6qdl-phytec-mira.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-phytec-mira.dtsi
@@ -182,7 +182,7 @@ i2c_rtc: rtc@68 {
pinctrl-0 = <&pinctrl_rtc_int>;
reg = <0x68>;
interrupt-parent = <&gpio7>;
- interrupts = <8 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts = <8 IRQ_TYPE_LEVEL_LOW>;
status = "disabled";
};
};
diff --git a/arch/arm/boot/dts/imx6qdl-prti6q.dtsi b/arch/arm/boot/dts/imx6qdl-prti6q.dtsi
index f0db0d4471f4..36f84f4da6b0 100644
--- a/arch/arm/boot/dts/imx6qdl-prti6q.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-prti6q.dtsi
@@ -69,6 +69,7 @@ &usbh1 {
vbus-supply = <®_usb_h1_vbus>;
phy_type = "utmi";
dr_mode = "host";
+ disable-over-current;
status = "okay";
};
@@ -78,10 +79,18 @@ &usbotg {
pinctrl-0 = <&pinctrl_usbotg>;
phy_type = "utmi";
dr_mode = "host";
- disable-over-current;
+ over-current-active-low;
status = "okay";
};
+&usbphynop1 {
+ status = "disabled";
+};
+
+&usbphynop2 {
+ status = "disabled";
+};
+
&usdhc1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usdhc1>;
diff --git a/arch/arm/boot/dts/imx6qdl.dtsi b/arch/arm/boot/dts/imx6qdl.dtsi
index b72ec745f6d1..bda182edc589 100644
--- a/arch/arm/boot/dts/imx6qdl.dtsi
+++ b/arch/arm/boot/dts/imx6qdl.dtsi
@@ -150,7 +150,7 @@ soc: soc {
interrupt-parent = <&gpc>;
ranges;
- dma_apbh: dma-apbh@...000 {
+ dma_apbh: dma-controller@...000 {
compatible = "fsl,imx6q-dma-apbh", "fsl,imx28-dma-apbh";
reg = <0x00110000 0x2000>;
interrupts = <0 13 IRQ_TYPE_LEVEL_HIGH>,
diff --git a/arch/arm/boot/dts/imx6sx.dtsi b/arch/arm/boot/dts/imx6sx.dtsi
index 93ac2380ca1e..fc0654e3fe95 100644
--- a/arch/arm/boot/dts/imx6sx.dtsi
+++ b/arch/arm/boot/dts/imx6sx.dtsi
@@ -209,7 +209,7 @@ gpu: gpu@...0000 {
power-domains = <&pd_pu>;
};
- dma_apbh: dma-apbh@...4000 {
+ dma_apbh: dma-controller@...4000 {
compatible = "fsl,imx6sx-dma-apbh", "fsl,imx28-dma-apbh";
reg = <0x01804000 0x2000>;
interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>,
@@ -980,6 +980,8 @@ usdhc1: mmc@...0000 {
<&clks IMX6SX_CLK_USDHC1>;
clock-names = "ipg", "ahb", "per";
bus-width = <4>;
+ fsl,tuning-start-tap = <20>;
+ fsl,tuning-step= <2>;
status = "disabled";
};
@@ -992,6 +994,8 @@ usdhc2: mmc@...4000 {
<&clks IMX6SX_CLK_USDHC2>;
clock-names = "ipg", "ahb", "per";
bus-width = <4>;
+ fsl,tuning-start-tap = <20>;
+ fsl,tuning-step= <2>;
status = "disabled";
};
@@ -1004,6 +1008,8 @@ usdhc3: mmc@...8000 {
<&clks IMX6SX_CLK_USDHC3>;
clock-names = "ipg", "ahb", "per";
bus-width = <4>;
+ fsl,tuning-start-tap = <20>;
+ fsl,tuning-step= <2>;
status = "disabled";
};
diff --git a/arch/arm/boot/dts/imx6ul.dtsi b/arch/arm/boot/dts/imx6ul.dtsi
index 3d9d0f823568..118764c50d92 100644
--- a/arch/arm/boot/dts/imx6ul.dtsi
+++ b/arch/arm/boot/dts/imx6ul.dtsi
@@ -164,7 +164,7 @@ intc: interrupt-controller@...000 {
<0x00a06000 0x2000>;
};
- dma_apbh: dma-apbh@...4000 {
+ dma_apbh: dma-controller@...4000 {
compatible = "fsl,imx6q-dma-apbh", "fsl,imx28-dma-apbh";
reg = <0x01804000 0x2000>;
interrupts = <0 13 IRQ_TYPE_LEVEL_HIGH>,
diff --git a/arch/arm/boot/dts/imx7s.dtsi b/arch/arm/boot/dts/imx7s.dtsi
index efe2525b62fa..6ffb428dc939 100644
--- a/arch/arm/boot/dts/imx7s.dtsi
+++ b/arch/arm/boot/dts/imx7s.dtsi
@@ -1184,6 +1184,8 @@ usdhc1: mmc@...40000 {
<&clks IMX7D_USDHC1_ROOT_CLK>;
clock-names = "ipg", "ahb", "per";
bus-width = <4>;
+ fsl,tuning-step = <2>;
+ fsl,tuning-start-tap = <20>;
status = "disabled";
};
@@ -1196,6 +1198,8 @@ usdhc2: mmc@...50000 {
<&clks IMX7D_USDHC2_ROOT_CLK>;
clock-names = "ipg", "ahb", "per";
bus-width = <4>;
+ fsl,tuning-step = <2>;
+ fsl,tuning-start-tap = <20>;
status = "disabled";
};
@@ -1208,6 +1212,8 @@ usdhc3: mmc@...60000 {
<&clks IMX7D_USDHC3_ROOT_CLK>;
clock-names = "ipg", "ahb", "per";
bus-width = <4>;
+ fsl,tuning-step = <2>;
+ fsl,tuning-start-tap = <20>;
status = "disabled";
};
@@ -1257,7 +1263,7 @@ fec1: ethernet@...e0000 {
};
};
- dma_apbh: dma-apbh@...00000 {
+ dma_apbh: dma-controller@...00000 {
compatible = "fsl,imx7d-dma-apbh", "fsl,imx28-dma-apbh";
reg = <0x33000000 0x2000>;
interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>,
diff --git a/arch/arm64/boot/dts/freescale/imx8mm.dtsi b/arch/arm64/boot/dts/freescale/imx8mm.dtsi
index d6b36f04f3dc..1a647d4072ba 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mm.dtsi
@@ -1221,10 +1221,9 @@ mipi_csi: mipi-csi@...30000 {
compatible = "fsl,imx8mm-mipi-csi2";
reg = <0x32e30000 0x1000>;
interrupts = <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
- assigned-clocks = <&clk IMX8MM_CLK_CSI1_CORE>,
- <&clk IMX8MM_CLK_CSI1_PHY_REF>;
- assigned-clock-parents = <&clk IMX8MM_SYS_PLL2_1000M>,
- <&clk IMX8MM_SYS_PLL2_1000M>;
+ assigned-clocks = <&clk IMX8MM_CLK_CSI1_CORE>;
+ assigned-clock-parents = <&clk IMX8MM_SYS_PLL2_1000M>;
+
clock-frequency = <333000000>;
clocks = <&clk IMX8MM_CLK_DISP_APB_ROOT>,
<&clk IMX8MM_CLK_CSI1_ROOT>,
diff --git a/arch/arm64/boot/dts/freescale/imx93.dtsi b/arch/arm64/boot/dts/freescale/imx93.dtsi
index e8d49660ac85..c0f49fedaf9e 100644
--- a/arch/arm64/boot/dts/freescale/imx93.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx93.dtsi
@@ -306,7 +306,7 @@ mlmix: power-domain@...61800 {
anatop: anatop@...80000 {
compatible = "fsl,imx93-anatop", "syscon";
- reg = <0x44480000 0x10000>;
+ reg = <0x44480000 0x2000>;
};
adc1: adc@...30000 {
diff --git a/arch/arm64/boot/dts/qcom/ipq5332.dtsi b/arch/arm64/boot/dts/qcom/ipq5332.dtsi
index af4d97143bcf..c2d6cc65a323 100644
--- a/arch/arm64/boot/dts/qcom/ipq5332.dtsi
+++ b/arch/arm64/boot/dts/qcom/ipq5332.dtsi
@@ -135,6 +135,13 @@ soc@0 {
#size-cells = <1>;
ranges = <0 0 0 0xffffffff>;
+ qfprom: efuse@...00 {
+ compatible = "qcom,ipq5332-qfprom", "qcom,qfprom";
+ reg = <0x000a4000 0x721>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ };
+
rng: rng@...00 {
compatible = "qcom,prng-ee";
reg = <0x000e3000 0x1000>;
diff --git a/arch/arm64/boot/dts/qcom/qrb5165-rb5.dts b/arch/arm64/boot/dts/qcom/qrb5165-rb5.dts
index dd924331b0ee..ec066a89436a 100644
--- a/arch/arm64/boot/dts/qcom/qrb5165-rb5.dts
+++ b/arch/arm64/boot/dts/qcom/qrb5165-rb5.dts
@@ -121,7 +121,7 @@ active-config0 {
};
};
- pm8150l-thermal {
+ pm8150l-pcb-thermal {
polling-delay-passive = <0>;
polling-delay = <0>;
thermal-sensors = <&pm8150l_adc_tm 1>;
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rock-4c-plus.dts b/arch/arm64/boot/dts/rockchip/rk3399-rock-4c-plus.dts
index 028eb508ae30..8bfd5f88d1ef 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-rock-4c-plus.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-rock-4c-plus.dts
@@ -548,9 +548,8 @@ &saradc {
&sdhci {
max-frequency = <150000000>;
bus-width = <8>;
- mmc-hs400-1_8v;
+ mmc-hs200-1_8v;
non-removable;
- mmc-hs400-enhanced-strobe;
status = "okay";
};
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi
index 907071d4fe80..980c4534313a 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi
@@ -45,7 +45,7 @@ led-0 {
sdio_pwrseq: sdio-pwrseq {
compatible = "mmc-pwrseq-simple";
clocks = <&rk808 1>;
- clock-names = "ext_clock";
+ clock-names = "lpo";
pinctrl-names = "default";
pinctrl-0 = <&wifi_enable_h>;
reset-gpios = <&gpio0 RK_PB2 GPIO_ACTIVE_LOW>;
@@ -645,9 +645,9 @@ &saradc {
};
&sdhci {
+ max-frequency = <150000000>;
bus-width = <8>;
- mmc-hs400-1_8v;
- mmc-hs400-enhanced-strobe;
+ mmc-hs200-1_8v;
non-removable;
status = "okay";
};
diff --git a/arch/arm64/include/asm/fpsimd.h b/arch/arm64/include/asm/fpsimd.h
index 67f2fb781f59..8df46f186c64 100644
--- a/arch/arm64/include/asm/fpsimd.h
+++ b/arch/arm64/include/asm/fpsimd.h
@@ -356,7 +356,7 @@ static inline int sme_max_virtualisable_vl(void)
return vec_max_virtualisable_vl(ARM64_VEC_SME);
}
-extern void sme_alloc(struct task_struct *task);
+extern void sme_alloc(struct task_struct *task, bool flush);
extern unsigned int sme_get_vl(void);
extern int sme_set_current_vl(unsigned long arg);
extern int sme_get_current_vl(void);
@@ -388,7 +388,7 @@ static inline void sme_smstart_sm(void) { }
static inline void sme_smstop_sm(void) { }
static inline void sme_smstop(void) { }
-static inline void sme_alloc(struct task_struct *task) { }
+static inline void sme_alloc(struct task_struct *task, bool flush) { }
static inline void sme_setup(void) { }
static inline unsigned int sme_get_vl(void) { return 0; }
static inline int sme_max_vl(void) { return 0; }
diff --git a/arch/arm64/kernel/fpsimd.c b/arch/arm64/kernel/fpsimd.c
index 75c37b1c55aa..087c05aa960e 100644
--- a/arch/arm64/kernel/fpsimd.c
+++ b/arch/arm64/kernel/fpsimd.c
@@ -1285,9 +1285,9 @@ void fpsimd_release_task(struct task_struct *dead_task)
* the interest of testability and predictability, the architecture
* guarantees that when ZA is enabled it will be zeroed.
*/
-void sme_alloc(struct task_struct *task)
+void sme_alloc(struct task_struct *task, bool flush)
{
- if (task->thread.sme_state) {
+ if (task->thread.sme_state && flush) {
memset(task->thread.sme_state, 0, sme_state_size(task));
return;
}
@@ -1515,7 +1515,7 @@ void do_sme_acc(unsigned long esr, struct pt_regs *regs)
}
sve_alloc(current, false);
- sme_alloc(current);
+ sme_alloc(current, true);
if (!current->thread.sve_state || !current->thread.sme_state) {
force_sig(SIGKILL);
return;
diff --git a/arch/arm64/kernel/ptrace.c b/arch/arm64/kernel/ptrace.c
index 5b9b4305248b..187aa2b175b4 100644
--- a/arch/arm64/kernel/ptrace.c
+++ b/arch/arm64/kernel/ptrace.c
@@ -881,6 +881,13 @@ static int sve_set_common(struct task_struct *target,
break;
case ARM64_VEC_SME:
target->thread.svcr |= SVCR_SM_MASK;
+
+ /*
+ * Disable traps and ensure there is SME storage but
+ * preserve any currently set values in ZA/ZT.
+ */
+ sme_alloc(target, false);
+ set_tsk_thread_flag(target, TIF_SME);
break;
default:
WARN_ON_ONCE(1);
@@ -1100,7 +1107,7 @@ static int za_set(struct task_struct *target,
}
/* Allocate/reinit ZA storage */
- sme_alloc(target);
+ sme_alloc(target, true);
if (!target->thread.sme_state) {
ret = -ENOMEM;
goto out;
@@ -1170,8 +1177,13 @@ static int zt_set(struct task_struct *target,
if (!system_supports_sme2())
return -EINVAL;
+ /* Ensure SVE storage in case this is first use of SME */
+ sve_alloc(target, false);
+ if (!target->thread.sve_state)
+ return -ENOMEM;
+
if (!thread_za_enabled(&target->thread)) {
- sme_alloc(target);
+ sme_alloc(target, true);
if (!target->thread.sme_state)
return -ENOMEM;
}
@@ -1179,8 +1191,10 @@ static int zt_set(struct task_struct *target,
ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf,
thread_zt_state(&target->thread),
0, ZT_SIG_REG_BYTES);
- if (ret == 0)
+ if (ret == 0) {
target->thread.svcr |= SVCR_ZA_MASK;
+ set_tsk_thread_flag(target, TIF_SME);
+ }
fpsimd_flush_task_state(target);
diff --git a/arch/arm64/kernel/signal.c b/arch/arm64/kernel/signal.c
index 10b407672c42..bcd1ebb21da6 100644
--- a/arch/arm64/kernel/signal.c
+++ b/arch/arm64/kernel/signal.c
@@ -474,7 +474,7 @@ static int restore_za_context(struct user_ctxs *user)
fpsimd_flush_task_state(current);
/* From now, fpsimd_thread_switch() won't touch thread.sve_state */
- sme_alloc(current);
+ sme_alloc(current, true);
if (!current->thread.sme_state) {
current->thread.svcr &= ~SVCR_ZA_MASK;
clear_thread_flag(TIF_SME);
diff --git a/arch/parisc/kernel/entry.S b/arch/parisc/kernel/entry.S
index 0e5ebfe8d9d2..ae03b8679696 100644
--- a/arch/parisc/kernel/entry.S
+++ b/arch/parisc/kernel/entry.S
@@ -25,6 +25,7 @@
#include <asm/traps.h>
#include <asm/thread_info.h>
#include <asm/alternative.h>
+#include <asm/spinlock_types.h>
#include <linux/linkage.h>
#include <linux/pgtable.h>
@@ -406,7 +407,7 @@
LDREG 0(\ptp),\pte
bb,<,n \pte,_PAGE_PRESENT_BIT,3f
b \fault
- stw \spc,0(\tmp)
+ stw \tmp1,0(\tmp)
99: ALTERNATIVE(98b, 99b, ALT_COND_NO_SMP, INSN_NOP)
#endif
2: LDREG 0(\ptp),\pte
@@ -415,24 +416,22 @@
.endm
/* Release page_table_lock without reloading lock address.
- Note that the values in the register spc are limited to
- NR_SPACE_IDS (262144). Thus, the stw instruction always
- stores a nonzero value even when register spc is 64 bits.
We use an ordered store to ensure all prior accesses are
performed prior to releasing the lock. */
- .macro ptl_unlock0 spc,tmp
+ .macro ptl_unlock0 spc,tmp,tmp2
#ifdef CONFIG_TLB_PTLOCK
-98: or,COND(=) %r0,\spc,%r0
- stw,ma \spc,0(\tmp)
+98: ldi __ARCH_SPIN_LOCK_UNLOCKED_VAL, \tmp2
+ or,COND(=) %r0,\spc,%r0
+ stw,ma \tmp2,0(\tmp)
99: ALTERNATIVE(98b, 99b, ALT_COND_NO_SMP, INSN_NOP)
#endif
.endm
/* Release page_table_lock. */
- .macro ptl_unlock1 spc,tmp
+ .macro ptl_unlock1 spc,tmp,tmp2
#ifdef CONFIG_TLB_PTLOCK
98: get_ptl \tmp
- ptl_unlock0 \spc,\tmp
+ ptl_unlock0 \spc,\tmp,\tmp2
99: ALTERNATIVE(98b, 99b, ALT_COND_NO_SMP, INSN_NOP)
#endif
.endm
@@ -1125,7 +1124,7 @@ dtlb_miss_20w:
idtlbt pte,prot
- ptl_unlock1 spc,t0
+ ptl_unlock1 spc,t0,t1
rfir
nop
@@ -1151,7 +1150,7 @@ nadtlb_miss_20w:
idtlbt pte,prot
- ptl_unlock1 spc,t0
+ ptl_unlock1 spc,t0,t1
rfir
nop
@@ -1185,7 +1184,7 @@ dtlb_miss_11:
mtsp t1, %sr1 /* Restore sr1 */
- ptl_unlock1 spc,t0
+ ptl_unlock1 spc,t0,t1
rfir
nop
@@ -1218,7 +1217,7 @@ nadtlb_miss_11:
mtsp t1, %sr1 /* Restore sr1 */
- ptl_unlock1 spc,t0
+ ptl_unlock1 spc,t0,t1
rfir
nop
@@ -1247,7 +1246,7 @@ dtlb_miss_20:
idtlbt pte,prot
- ptl_unlock1 spc,t0
+ ptl_unlock1 spc,t0,t1
rfir
nop
@@ -1275,7 +1274,7 @@ nadtlb_miss_20:
idtlbt pte,prot
- ptl_unlock1 spc,t0
+ ptl_unlock1 spc,t0,t1
rfir
nop
@@ -1320,7 +1319,7 @@ itlb_miss_20w:
iitlbt pte,prot
- ptl_unlock1 spc,t0
+ ptl_unlock1 spc,t0,t1
rfir
nop
@@ -1344,7 +1343,7 @@ naitlb_miss_20w:
iitlbt pte,prot
- ptl_unlock1 spc,t0
+ ptl_unlock1 spc,t0,t1
rfir
nop
@@ -1378,7 +1377,7 @@ itlb_miss_11:
mtsp t1, %sr1 /* Restore sr1 */
- ptl_unlock1 spc,t0
+ ptl_unlock1 spc,t0,t1
rfir
nop
@@ -1402,7 +1401,7 @@ naitlb_miss_11:
mtsp t1, %sr1 /* Restore sr1 */
- ptl_unlock1 spc,t0
+ ptl_unlock1 spc,t0,t1
rfir
nop
@@ -1432,7 +1431,7 @@ itlb_miss_20:
iitlbt pte,prot
- ptl_unlock1 spc,t0
+ ptl_unlock1 spc,t0,t1
rfir
nop
@@ -1452,7 +1451,7 @@ naitlb_miss_20:
iitlbt pte,prot
- ptl_unlock1 spc,t0
+ ptl_unlock1 spc,t0,t1
rfir
nop
@@ -1482,7 +1481,7 @@ dbit_trap_20w:
idtlbt pte,prot
- ptl_unlock0 spc,t0
+ ptl_unlock0 spc,t0,t1
rfir
nop
#else
@@ -1508,7 +1507,7 @@ dbit_trap_11:
mtsp t1, %sr1 /* Restore sr1 */
- ptl_unlock0 spc,t0
+ ptl_unlock0 spc,t0,t1
rfir
nop
@@ -1528,7 +1527,7 @@ dbit_trap_20:
idtlbt pte,prot
- ptl_unlock0 spc,t0
+ ptl_unlock0 spc,t0,t1
rfir
nop
#endif
diff --git a/arch/powerpc/kernel/rtas_flash.c b/arch/powerpc/kernel/rtas_flash.c
index 4caf5e3079eb..359577ec1680 100644
--- a/arch/powerpc/kernel/rtas_flash.c
+++ b/arch/powerpc/kernel/rtas_flash.c
@@ -709,9 +709,9 @@ static int __init rtas_flash_init(void)
if (!rtas_validate_flash_data.buf)
return -ENOMEM;
- flash_block_cache = kmem_cache_create("rtas_flash_cache",
- RTAS_BLK_SIZE, RTAS_BLK_SIZE, 0,
- NULL);
+ flash_block_cache = kmem_cache_create_usercopy("rtas_flash_cache",
+ RTAS_BLK_SIZE, RTAS_BLK_SIZE,
+ 0, 0, RTAS_BLK_SIZE, NULL);
if (!flash_block_cache) {
printk(KERN_ERR "%s: failed to create block cache\n",
__func__);
diff --git a/arch/powerpc/mm/kasan/Makefile b/arch/powerpc/mm/kasan/Makefile
index 699eeffd9f55..f9522fd70b2f 100644
--- a/arch/powerpc/mm/kasan/Makefile
+++ b/arch/powerpc/mm/kasan/Makefile
@@ -1,6 +1,7 @@
# SPDX-License-Identifier: GPL-2.0
KASAN_SANITIZE := n
+KCOV_INSTRUMENT := n
obj-$(CONFIG_PPC32) += init_32.o
obj-$(CONFIG_PPC_8xx) += 8xx.o
diff --git a/arch/riscv/include/asm/insn.h b/arch/riscv/include/asm/insn.h
index 8d5c84f2d5ef..603095c913e3 100644
--- a/arch/riscv/include/asm/insn.h
+++ b/arch/riscv/include/asm/insn.h
@@ -110,6 +110,7 @@
#define RVC_INSN_FUNCT4_OPOFF 12
#define RVC_INSN_FUNCT3_MASK GENMASK(15, 13)
#define RVC_INSN_FUNCT3_OPOFF 13
+#define RVC_INSN_J_RS1_MASK GENMASK(11, 7)
#define RVC_INSN_J_RS2_MASK GENMASK(6, 2)
#define RVC_INSN_OPCODE_MASK GENMASK(1, 0)
#define RVC_ENCODE_FUNCT3(f_) (RVC_FUNCT3_##f_ << RVC_INSN_FUNCT3_OPOFF)
@@ -225,8 +226,6 @@ __RISCV_INSN_FUNCS(c_jal, RVC_MASK_C_JAL, RVC_MATCH_C_JAL)
__RISCV_INSN_FUNCS(auipc, RVG_MASK_AUIPC, RVG_MATCH_AUIPC)
__RISCV_INSN_FUNCS(jalr, RVG_MASK_JALR, RVG_MATCH_JALR)
__RISCV_INSN_FUNCS(jal, RVG_MASK_JAL, RVG_MATCH_JAL)
-__RISCV_INSN_FUNCS(c_jr, RVC_MASK_C_JR, RVC_MATCH_C_JR)
-__RISCV_INSN_FUNCS(c_jalr, RVC_MASK_C_JALR, RVC_MATCH_C_JALR)
__RISCV_INSN_FUNCS(c_j, RVC_MASK_C_J, RVC_MATCH_C_J)
__RISCV_INSN_FUNCS(beq, RVG_MASK_BEQ, RVG_MATCH_BEQ)
__RISCV_INSN_FUNCS(bne, RVG_MASK_BNE, RVG_MATCH_BNE)
@@ -253,6 +252,18 @@ static __always_inline bool riscv_insn_is_branch(u32 code)
return (code & RV_INSN_OPCODE_MASK) == RVG_OPCODE_BRANCH;
}
+static __always_inline bool riscv_insn_is_c_jr(u32 code)
+{
+ return (code & RVC_MASK_C_JR) == RVC_MATCH_C_JR &&
+ (code & RVC_INSN_J_RS1_MASK) != 0;
+}
+
+static __always_inline bool riscv_insn_is_c_jalr(u32 code)
+{
+ return (code & RVC_MASK_C_JALR) == RVC_MATCH_C_JALR &&
+ (code & RVC_INSN_J_RS1_MASK) != 0;
+}
+
#define RV_IMM_SIGN(x) (-(((x) >> 31) & 1))
#define RVC_IMM_SIGN(x) (-(((x) >> 12) & 1))
#define RV_X(X, s, mask) (((X) >> (s)) & (mask))
diff --git a/arch/riscv/kernel/traps.c b/arch/riscv/kernel/traps.c
index 8c258b78c925..bd19e885dcec 100644
--- a/arch/riscv/kernel/traps.c
+++ b/arch/riscv/kernel/traps.c
@@ -268,16 +268,16 @@ asmlinkage __visible __trap_section void do_trap_break(struct pt_regs *regs)
asmlinkage __visible __trap_section void do_trap_ecall_u(struct pt_regs *regs)
{
if (user_mode(regs)) {
- ulong syscall = regs->a7;
+ long syscall = regs->a7;
regs->epc += 4;
regs->orig_a0 = regs->a0;
syscall = syscall_enter_from_user_mode(regs, syscall);
- if (syscall < NR_syscalls)
+ if (syscall >= 0 && syscall < NR_syscalls)
syscall_handler(regs, syscall);
- else
+ else if (syscall != -1)
regs->a0 = -ENOSYS;
syscall_exit_to_user_mode(regs);
diff --git a/arch/riscv/lib/uaccess.S b/arch/riscv/lib/uaccess.S
index ec486e5369d9..09b47ebacf2e 100644
--- a/arch/riscv/lib/uaccess.S
+++ b/arch/riscv/lib/uaccess.S
@@ -17,8 +17,11 @@ ENTRY(__asm_copy_from_user)
li t6, SR_SUM
csrs CSR_STATUS, t6
- /* Save for return value */
- mv t5, a2
+ /*
+ * Save the terminal address which will be used to compute the number
+ * of bytes copied in case of a fixup exception.
+ */
+ add t5, a0, a2
/*
* Register allocation for code below:
@@ -176,7 +179,7 @@ ENTRY(__asm_copy_from_user)
10:
/* Disable access to user memory */
csrc CSR_STATUS, t6
- mv a0, t5
+ sub a0, t5, a0
ret
ENDPROC(__asm_copy_to_user)
ENDPROC(__asm_copy_from_user)
@@ -228,7 +231,7 @@ ENTRY(__clear_user)
11:
/* Disable access to user memory */
csrc CSR_STATUS, t6
- mv a0, a1
+ sub a0, a3, a0
ret
ENDPROC(__clear_user)
EXPORT_SYMBOL(__clear_user)
diff --git a/arch/um/os-Linux/user_syms.c b/arch/um/os-Linux/user_syms.c
index 9b62a9d352b3..a310ae27b479 100644
--- a/arch/um/os-Linux/user_syms.c
+++ b/arch/um/os-Linux/user_syms.c
@@ -37,13 +37,6 @@ EXPORT_SYMBOL(vsyscall_ehdr);
EXPORT_SYMBOL(vsyscall_end);
#endif
-/* Export symbols used by GCC for the stack protector. */
-extern void __stack_smash_handler(void *) __attribute__((weak));
-EXPORT_SYMBOL(__stack_smash_handler);
-
-extern long __guard __attribute__((weak));
-EXPORT_SYMBOL(__guard);
-
#ifdef _FORTIFY_SOURCE
extern int __sprintf_chk(char *str, int flag, size_t len, const char *format);
EXPORT_SYMBOL(__sprintf_chk);
diff --git a/arch/x86/include/asm/entry-common.h b/arch/x86/include/asm/entry-common.h
index 117903881fe4..ce8f50192ae3 100644
--- a/arch/x86/include/asm/entry-common.h
+++ b/arch/x86/include/asm/entry-common.h
@@ -92,6 +92,7 @@ static inline void arch_exit_to_user_mode_prepare(struct pt_regs *regs,
static __always_inline void arch_exit_to_user_mode(void)
{
mds_user_clear_cpu_buffers();
+ amd_clear_divider();
}
#define arch_exit_to_user_mode arch_exit_to_user_mode
diff --git a/arch/x86/include/asm/nospec-branch.h b/arch/x86/include/asm/nospec-branch.h
index e1e7b319fe78..8da84e1e5658 100644
--- a/arch/x86/include/asm/nospec-branch.h
+++ b/arch/x86/include/asm/nospec-branch.h
@@ -268,9 +268,9 @@
.endm
#ifdef CONFIG_CPU_UNRET_ENTRY
-#define CALL_ZEN_UNTRAIN_RET "call zen_untrain_ret"
+#define CALL_UNTRAIN_RET "call entry_untrain_ret"
#else
-#define CALL_ZEN_UNTRAIN_RET ""
+#define CALL_UNTRAIN_RET ""
#endif
/*
@@ -278,7 +278,7 @@
* return thunk isn't mapped into the userspace tables (then again, AMD
* typically has NO_MELTDOWN).
*
- * While zen_untrain_ret() doesn't clobber anything but requires stack,
+ * While retbleed_untrain_ret() doesn't clobber anything but requires stack,
* entry_ibpb() will clobber AX, CX, DX.
*
* As such, this must be placed after every *SWITCH_TO_KERNEL_CR3 at a point
@@ -289,14 +289,20 @@
defined(CONFIG_CALL_DEPTH_TRACKING) || defined(CONFIG_CPU_SRSO)
VALIDATE_UNRET_END
ALTERNATIVE_3 "", \
- CALL_ZEN_UNTRAIN_RET, X86_FEATURE_UNRET, \
+ CALL_UNTRAIN_RET, X86_FEATURE_UNRET, \
"call entry_ibpb", X86_FEATURE_ENTRY_IBPB, \
__stringify(RESET_CALL_DEPTH), X86_FEATURE_CALL_DEPTH
#endif
+.endm
-#ifdef CONFIG_CPU_SRSO
- ALTERNATIVE_2 "", "call srso_untrain_ret", X86_FEATURE_SRSO, \
- "call srso_untrain_ret_alias", X86_FEATURE_SRSO_ALIAS
+.macro UNTRAIN_RET_VM
+#if defined(CONFIG_CPU_UNRET_ENTRY) || defined(CONFIG_CPU_IBPB_ENTRY) || \
+ defined(CONFIG_CALL_DEPTH_TRACKING) || defined(CONFIG_CPU_SRSO)
+ VALIDATE_UNRET_END
+ ALTERNATIVE_3 "", \
+ CALL_UNTRAIN_RET, X86_FEATURE_UNRET, \
+ "call entry_ibpb", X86_FEATURE_IBPB_ON_VMEXIT, \
+ __stringify(RESET_CALL_DEPTH), X86_FEATURE_CALL_DEPTH
#endif
.endm
@@ -305,15 +311,10 @@
defined(CONFIG_CALL_DEPTH_TRACKING)
VALIDATE_UNRET_END
ALTERNATIVE_3 "", \
- CALL_ZEN_UNTRAIN_RET, X86_FEATURE_UNRET, \
+ CALL_UNTRAIN_RET, X86_FEATURE_UNRET, \
"call entry_ibpb", X86_FEATURE_ENTRY_IBPB, \
__stringify(RESET_CALL_DEPTH_FROM_CALL), X86_FEATURE_CALL_DEPTH
#endif
-
-#ifdef CONFIG_CPU_SRSO
- ALTERNATIVE_2 "", "call srso_untrain_ret", X86_FEATURE_SRSO, \
- "call srso_untrain_ret_alias", X86_FEATURE_SRSO_ALIAS
-#endif
.endm
@@ -337,17 +338,24 @@ extern retpoline_thunk_t __x86_indirect_thunk_array[];
extern retpoline_thunk_t __x86_indirect_call_thunk_array[];
extern retpoline_thunk_t __x86_indirect_jump_thunk_array[];
+#ifdef CONFIG_RETHUNK
extern void __x86_return_thunk(void);
-extern void zen_untrain_ret(void);
+#else
+static inline void __x86_return_thunk(void) {}
+#endif
+
+extern void retbleed_return_thunk(void);
+extern void srso_return_thunk(void);
+extern void srso_alias_return_thunk(void);
+
+extern void retbleed_untrain_ret(void);
extern void srso_untrain_ret(void);
-extern void srso_untrain_ret_alias(void);
+extern void srso_alias_untrain_ret(void);
+
+extern void entry_untrain_ret(void);
extern void entry_ibpb(void);
-#ifdef CONFIG_CALL_THUNKS
extern void (*x86_return_thunk)(void);
-#else
-#define x86_return_thunk (&__x86_return_thunk)
-#endif
#ifdef CONFIG_CALL_DEPTH_TRACKING
extern void __x86_return_skl(void);
@@ -474,9 +482,6 @@ enum ssb_mitigation {
SPEC_STORE_BYPASS_SECCOMP,
};
-extern char __indirect_thunk_start[];
-extern char __indirect_thunk_end[];
-
static __always_inline
void alternative_msr_write(unsigned int msr, u64 val, unsigned int feature)
{
diff --git a/arch/x86/kernel/alternative.c b/arch/x86/kernel/alternative.c
index f615e0cb6d93..94b42fbb6ffa 100644
--- a/arch/x86/kernel/alternative.c
+++ b/arch/x86/kernel/alternative.c
@@ -571,10 +571,6 @@ void __init_or_module noinline apply_retpolines(s32 *start, s32 *end)
#ifdef CONFIG_RETHUNK
-#ifdef CONFIG_CALL_THUNKS
-void (*x86_return_thunk)(void) __ro_after_init = &__x86_return_thunk;
-#endif
-
/*
* Rewrite the compiler generated return thunk tail-calls.
*
diff --git a/arch/x86/kernel/cpu/amd.c b/arch/x86/kernel/cpu/amd.c
index 0b5f33cb32b5..13b0da82cb5f 100644
--- a/arch/x86/kernel/cpu/amd.c
+++ b/arch/x86/kernel/cpu/amd.c
@@ -1329,3 +1329,4 @@ void noinstr amd_clear_divider(void)
asm volatile(ALTERNATIVE("", "div %2\n\t", X86_BUG_DIV0)
:: "a" (0), "d" (0), "r" (1));
}
+EXPORT_SYMBOL_GPL(amd_clear_divider);
diff --git a/arch/x86/kernel/cpu/bugs.c b/arch/x86/kernel/cpu/bugs.c
index f3d627901d89..d5319779da58 100644
--- a/arch/x86/kernel/cpu/bugs.c
+++ b/arch/x86/kernel/cpu/bugs.c
@@ -63,6 +63,8 @@ EXPORT_SYMBOL_GPL(x86_pred_cmd);
static DEFINE_MUTEX(spec_ctrl_mutex);
+void (*x86_return_thunk)(void) __ro_after_init = &__x86_return_thunk;
+
/* Update SPEC_CTRL MSR and its cached copy unconditionally */
static void update_spec_ctrl(u64 val)
{
@@ -165,8 +167,13 @@ void __init cpu_select_mitigations(void)
md_clear_select_mitigation();
srbds_select_mitigation();
l1d_flush_select_mitigation();
- gds_select_mitigation();
+
+ /*
+ * srso_select_mitigation() depends and must run after
+ * retbleed_select_mitigation().
+ */
srso_select_mitigation();
+ gds_select_mitigation();
}
/*
@@ -1035,6 +1042,9 @@ static void __init retbleed_select_mitigation(void)
setup_force_cpu_cap(X86_FEATURE_RETHUNK);
setup_force_cpu_cap(X86_FEATURE_UNRET);
+ if (IS_ENABLED(CONFIG_RETHUNK))
+ x86_return_thunk = retbleed_return_thunk;
+
if (boot_cpu_data.x86_vendor != X86_VENDOR_AMD &&
boot_cpu_data.x86_vendor != X86_VENDOR_HYGON)
pr_err(RETBLEED_UNTRAIN_MSG);
@@ -1044,6 +1054,7 @@ static void __init retbleed_select_mitigation(void)
case RETBLEED_MITIGATION_IBPB:
setup_force_cpu_cap(X86_FEATURE_ENTRY_IBPB);
+ setup_force_cpu_cap(X86_FEATURE_IBPB_ON_VMEXIT);
mitigate_smt = true;
break;
@@ -2417,9 +2428,10 @@ static void __init srso_select_mitigation(void)
* Zen1/2 with SMT off aren't vulnerable after the right
* IBPB microcode has been applied.
*/
- if ((boot_cpu_data.x86 < 0x19) &&
- (!cpu_smt_possible() || (cpu_smt_control == CPU_SMT_DISABLED)))
+ if (boot_cpu_data.x86 < 0x19 && !cpu_smt_possible()) {
setup_force_cpu_cap(X86_FEATURE_SRSO_NO);
+ return;
+ }
}
if (retbleed_mitigation == RETBLEED_MITIGATION_IBPB) {
@@ -2448,11 +2460,15 @@ static void __init srso_select_mitigation(void)
* like ftrace, static_call, etc.
*/
setup_force_cpu_cap(X86_FEATURE_RETHUNK);
+ setup_force_cpu_cap(X86_FEATURE_UNRET);
- if (boot_cpu_data.x86 == 0x19)
+ if (boot_cpu_data.x86 == 0x19) {
setup_force_cpu_cap(X86_FEATURE_SRSO_ALIAS);
- else
+ x86_return_thunk = srso_alias_return_thunk;
+ } else {
setup_force_cpu_cap(X86_FEATURE_SRSO);
+ x86_return_thunk = srso_return_thunk;
+ }
srso_mitigation = SRSO_MITIGATION_SAFE_RET;
} else {
pr_err("WARNING: kernel not compiled with CPU_SRSO.\n");
@@ -2701,6 +2717,9 @@ static ssize_t gds_show_state(char *buf)
static ssize_t srso_show_state(char *buf)
{
+ if (boot_cpu_has(X86_FEATURE_SRSO_NO))
+ return sysfs_emit(buf, "Mitigation: SMT disabled\n");
+
return sysfs_emit(buf, "%s%s\n",
srso_strings[srso_mitigation],
(cpu_has_ibpb_brtype_microcode() ? "" : ", no microcode"));
diff --git a/arch/x86/kernel/kprobes/opt.c b/arch/x86/kernel/kprobes/opt.c
index 57b0037d0a99..517821b48391 100644
--- a/arch/x86/kernel/kprobes/opt.c
+++ b/arch/x86/kernel/kprobes/opt.c
@@ -226,7 +226,7 @@ static int copy_optimized_instructions(u8 *dest, u8 *src, u8 *real)
}
/* Check whether insn is indirect jump */
-static int __insn_is_indirect_jump(struct insn *insn)
+static int insn_is_indirect_jump(struct insn *insn)
{
return ((insn->opcode.bytes[0] == 0xff &&
(X86_MODRM_REG(insn->modrm.value) & 6) == 4) || /* Jump */
@@ -260,26 +260,6 @@ static int insn_jump_into_range(struct insn *insn, unsigned long start, int len)
return (start <= target && target <= start + len);
}
-static int insn_is_indirect_jump(struct insn *insn)
-{
- int ret = __insn_is_indirect_jump(insn);
-
-#ifdef CONFIG_RETPOLINE
- /*
- * Jump to x86_indirect_thunk_* is treated as an indirect jump.
- * Note that even with CONFIG_RETPOLINE=y, the kernel compiled with
- * older gcc may use indirect jump. So we add this check instead of
- * replace indirect-jump check.
- */
- if (!ret)
- ret = insn_jump_into_range(insn,
- (unsigned long)__indirect_thunk_start,
- (unsigned long)__indirect_thunk_end -
- (unsigned long)__indirect_thunk_start);
-#endif
- return ret;
-}
-
/* Decode whole function to ensure any instructions don't jump into target */
static int can_optimize(unsigned long paddr)
{
@@ -334,9 +314,21 @@ static int can_optimize(unsigned long paddr)
/* Recover address */
insn.kaddr = (void *)addr;
insn.next_byte = (void *)(addr + insn.length);
- /* Check any instructions don't jump into target */
- if (insn_is_indirect_jump(&insn) ||
- insn_jump_into_range(&insn, paddr + INT3_INSN_SIZE,
+ /*
+ * Check any instructions don't jump into target, indirectly or
+ * directly.
+ *
+ * The indirect case is present to handle a code with jump
+ * tables. When the kernel uses retpolines, the check should in
+ * theory additionally look for jumps to indirect thunks.
+ * However, the kernel built with retpolines or IBT has jump
+ * tables disabled so the check can be skipped altogether.
+ */
+ if (!IS_ENABLED(CONFIG_RETPOLINE) &&
+ !IS_ENABLED(CONFIG_X86_KERNEL_IBT) &&
+ insn_is_indirect_jump(&insn))
+ return 0;
+ if (insn_jump_into_range(&insn, paddr + INT3_INSN_SIZE,
DISP32_SIZE))
return 0;
addr += insn.length;
diff --git a/arch/x86/kernel/static_call.c b/arch/x86/kernel/static_call.c
index b70670a98597..77a9316da435 100644
--- a/arch/x86/kernel/static_call.c
+++ b/arch/x86/kernel/static_call.c
@@ -186,6 +186,19 @@ EXPORT_SYMBOL_GPL(arch_static_call_transform);
*/
bool __static_call_fixup(void *tramp, u8 op, void *dest)
{
+ unsigned long addr = (unsigned long)tramp;
+ /*
+ * Not all .return_sites are a static_call trampoline (most are not).
+ * Check if the 3 bytes after the return are still kernel text, if not,
+ * then this definitely is not a trampoline and we need not worry
+ * further.
+ *
+ * This avoids the memcmp() below tripping over pagefaults etc..
+ */
+ if (((addr >> PAGE_SHIFT) != ((addr + 7) >> PAGE_SHIFT)) &&
+ !kernel_text_address(addr + 7))
+ return false;
+
if (memcmp(tramp+5, tramp_ud, 3)) {
/* Not a trampoline site, not our problem. */
return false;
diff --git a/arch/x86/kernel/traps.c b/arch/x86/kernel/traps.c
index 1885326a8f65..4a817d20ce3b 100644
--- a/arch/x86/kernel/traps.c
+++ b/arch/x86/kernel/traps.c
@@ -206,8 +206,6 @@ DEFINE_IDTENTRY(exc_divide_error)
{
do_error_trap(regs, 0, "divide error", X86_TRAP_DE, SIGFPE,
FPE_INTDIV, error_get_trap_addr(regs));
-
- amd_clear_divider();
}
DEFINE_IDTENTRY(exc_overflow)
diff --git a/arch/x86/kernel/vmlinux.lds.S b/arch/x86/kernel/vmlinux.lds.S
index bac2e2949f01..83d41c2601d7 100644
--- a/arch/x86/kernel/vmlinux.lds.S
+++ b/arch/x86/kernel/vmlinux.lds.S
@@ -133,27 +133,25 @@ SECTIONS
KPROBES_TEXT
SOFTIRQENTRY_TEXT
#ifdef CONFIG_RETPOLINE
- __indirect_thunk_start = .;
- *(.text.__x86.indirect_thunk)
- *(.text.__x86.return_thunk)
- __indirect_thunk_end = .;
+ *(.text..__x86.indirect_thunk)
+ *(.text..__x86.return_thunk)
#endif
STATIC_CALL_TEXT
ALIGN_ENTRY_TEXT_BEGIN
#ifdef CONFIG_CPU_SRSO
- *(.text.__x86.rethunk_untrain)
+ *(.text..__x86.rethunk_untrain)
#endif
ENTRY_TEXT
#ifdef CONFIG_CPU_SRSO
/*
- * See the comment above srso_untrain_ret_alias()'s
+ * See the comment above srso_alias_untrain_ret()'s
* definition.
*/
- . = srso_untrain_ret_alias | (1 << 2) | (1 << 8) | (1 << 14) | (1 << 20);
- *(.text.__x86.rethunk_safe)
+ . = srso_alias_untrain_ret | (1 << 2) | (1 << 8) | (1 << 14) | (1 << 20);
+ *(.text..__x86.rethunk_safe)
#endif
ALIGN_ENTRY_TEXT_END
*(.gnu.warning)
@@ -522,8 +520,8 @@ INIT_PER_CPU(irq_stack_backing_store);
"fixed_percpu_data is not at start of per-cpu area");
#endif
- #ifdef CONFIG_RETHUNK
-. = ASSERT((__ret & 0x3f) == 0, "__ret not cacheline-aligned");
+#ifdef CONFIG_RETHUNK
+. = ASSERT((retbleed_return_thunk & 0x3f) == 0, "retbleed_return_thunk not cacheline-aligned");
. = ASSERT((srso_safe_ret & 0x3f) == 0, "srso_safe_ret not cacheline-aligned");
#endif
@@ -538,8 +536,8 @@ INIT_PER_CPU(irq_stack_backing_store);
* Instead do: (A | B) - (A & B) in order to compute the XOR
* of the two function addresses:
*/
-. = ASSERT(((ABSOLUTE(srso_untrain_ret_alias) | srso_safe_ret_alias) -
- (ABSOLUTE(srso_untrain_ret_alias) & srso_safe_ret_alias)) == ((1 << 2) | (1 << 8) | (1 << 14) | (1 << 20)),
+. = ASSERT(((ABSOLUTE(srso_alias_untrain_ret) | srso_alias_safe_ret) -
+ (ABSOLUTE(srso_alias_untrain_ret) & srso_alias_safe_ret)) == ((1 << 2) | (1 << 8) | (1 << 14) | (1 << 20)),
"SRSO function pair won't alias");
#endif
diff --git a/arch/x86/kvm/svm/svm.c b/arch/x86/kvm/svm/svm.c
index af7b968f5570..c3b557aca249 100644
--- a/arch/x86/kvm/svm/svm.c
+++ b/arch/x86/kvm/svm/svm.c
@@ -4034,6 +4034,8 @@ static noinstr void svm_vcpu_enter_exit(struct kvm_vcpu *vcpu, bool spec_ctrl_in
guest_state_enter_irqoff();
+ amd_clear_divider();
+
if (sev_es_guest(vcpu->kvm))
__svm_sev_es_vcpu_run(svm, spec_ctrl_intercepted);
else
diff --git a/arch/x86/kvm/svm/vmenter.S b/arch/x86/kvm/svm/vmenter.S
index 265452fc9ebe..ef2ebabb059c 100644
--- a/arch/x86/kvm/svm/vmenter.S
+++ b/arch/x86/kvm/svm/vmenter.S
@@ -222,10 +222,7 @@ SYM_FUNC_START(__svm_vcpu_run)
* because interrupt handlers won't sanitize 'ret' if the return is
* from the kernel.
*/
- UNTRAIN_RET
-
- /* SRSO */
- ALTERNATIVE "", "call entry_ibpb", X86_FEATURE_IBPB_ON_VMEXIT
+ UNTRAIN_RET_VM
/*
* Clear all general purpose registers except RSP and RAX to prevent
@@ -362,7 +359,7 @@ SYM_FUNC_START(__svm_sev_es_vcpu_run)
* because interrupt handlers won't sanitize RET if the return is
* from the kernel.
*/
- UNTRAIN_RET
+ UNTRAIN_RET_VM
/* "Pop" @spec_ctrl_intercepted. */
pop %_ASM_BX
diff --git a/arch/x86/lib/retpoline.S b/arch/x86/lib/retpoline.S
index 2cff585f22f2..cd86aeb5fdd3 100644
--- a/arch/x86/lib/retpoline.S
+++ b/arch/x86/lib/retpoline.S
@@ -13,7 +13,7 @@
#include <asm/frame.h>
#include <asm/nops.h>
- .section .text.__x86.indirect_thunk
+ .section .text..__x86.indirect_thunk
.macro POLINE reg
@@ -133,75 +133,106 @@ SYM_CODE_END(__x86_indirect_jump_thunk_array)
#ifdef CONFIG_RETHUNK
/*
- * srso_untrain_ret_alias() and srso_safe_ret_alias() are placed at
+ * srso_alias_untrain_ret() and srso_alias_safe_ret() are placed at
* special addresses:
*
- * - srso_untrain_ret_alias() is 2M aligned
- * - srso_safe_ret_alias() is also in the same 2M page but bits 2, 8, 14
+ * - srso_alias_untrain_ret() is 2M aligned
+ * - srso_alias_safe_ret() is also in the same 2M page but bits 2, 8, 14
* and 20 in its virtual address are set (while those bits in the
- * srso_untrain_ret_alias() function are cleared).
+ * srso_alias_untrain_ret() function are cleared).
*
* This guarantees that those two addresses will alias in the branch
* target buffer of Zen3/4 generations, leading to any potential
* poisoned entries at that BTB slot to get evicted.
*
- * As a result, srso_safe_ret_alias() becomes a safe return.
+ * As a result, srso_alias_safe_ret() becomes a safe return.
*/
#ifdef CONFIG_CPU_SRSO
- .section .text.__x86.rethunk_untrain
+ .section .text..__x86.rethunk_untrain
-SYM_START(srso_untrain_ret_alias, SYM_L_GLOBAL, SYM_A_NONE)
+SYM_START(srso_alias_untrain_ret, SYM_L_GLOBAL, SYM_A_NONE)
+ UNWIND_HINT_FUNC
ANNOTATE_NOENDBR
ASM_NOP2
lfence
- jmp __x86_return_thunk
-SYM_FUNC_END(srso_untrain_ret_alias)
-__EXPORT_THUNK(srso_untrain_ret_alias)
-
- .section .text.__x86.rethunk_safe
+ jmp srso_alias_return_thunk
+SYM_FUNC_END(srso_alias_untrain_ret)
+__EXPORT_THUNK(srso_alias_untrain_ret)
+
+ .section .text..__x86.rethunk_safe
+#else
+/* dummy definition for alternatives */
+SYM_START(srso_alias_untrain_ret, SYM_L_GLOBAL, SYM_A_NONE)
+ ANNOTATE_UNRET_SAFE
+ ret
+ int3
+SYM_FUNC_END(srso_alias_untrain_ret)
#endif
-/* Needs a definition for the __x86_return_thunk alternative below. */
-SYM_START(srso_safe_ret_alias, SYM_L_GLOBAL, SYM_A_NONE)
-#ifdef CONFIG_CPU_SRSO
- add $8, %_ASM_SP
+SYM_START(srso_alias_safe_ret, SYM_L_GLOBAL, SYM_A_NONE)
+ lea 8(%_ASM_SP), %_ASM_SP
UNWIND_HINT_FUNC
-#endif
ANNOTATE_UNRET_SAFE
ret
int3
-SYM_FUNC_END(srso_safe_ret_alias)
+SYM_FUNC_END(srso_alias_safe_ret)
- .section .text.__x86.return_thunk
+ .section .text..__x86.return_thunk
+
+SYM_CODE_START(srso_alias_return_thunk)
+ UNWIND_HINT_FUNC
+ ANNOTATE_NOENDBR
+ call srso_alias_safe_ret
+ ud2
+SYM_CODE_END(srso_alias_return_thunk)
+
+/*
+ * Some generic notes on the untraining sequences:
+ *
+ * They are interchangeable when it comes to flushing potentially wrong
+ * RET predictions from the BTB.
+ *
+ * The SRSO Zen1/2 (MOVABS) untraining sequence is longer than the
+ * Retbleed sequence because the return sequence done there
+ * (srso_safe_ret()) is longer and the return sequence must fully nest
+ * (end before) the untraining sequence. Therefore, the untraining
+ * sequence must fully overlap the return sequence.
+ *
+ * Regarding alignment - the instructions which need to be untrained,
+ * must all start at a cacheline boundary for Zen1/2 generations. That
+ * is, instruction sequences starting at srso_safe_ret() and
+ * the respective instruction sequences at retbleed_return_thunk()
+ * must start at a cacheline boundary.
+ */
/*
* Safety details here pertain to the AMD Zen{1,2} microarchitecture:
- * 1) The RET at __x86_return_thunk must be on a 64 byte boundary, for
+ * 1) The RET at retbleed_return_thunk must be on a 64 byte boundary, for
* alignment within the BTB.
- * 2) The instruction at zen_untrain_ret must contain, and not
+ * 2) The instruction at retbleed_untrain_ret must contain, and not
* end with, the 0xc3 byte of the RET.
* 3) STIBP must be enabled, or SMT disabled, to prevent the sibling thread
* from re-poisioning the BTB prediction.
*/
.align 64
- .skip 64 - (__ret - zen_untrain_ret), 0xcc
-SYM_START(zen_untrain_ret, SYM_L_GLOBAL, SYM_A_NONE)
+ .skip 64 - (retbleed_return_thunk - retbleed_untrain_ret), 0xcc
+SYM_START(retbleed_untrain_ret, SYM_L_GLOBAL, SYM_A_NONE)
ANNOTATE_NOENDBR
/*
- * As executed from zen_untrain_ret, this is:
+ * As executed from retbleed_untrain_ret, this is:
*
* TEST $0xcc, %bl
* LFENCE
- * JMP __x86_return_thunk
+ * JMP retbleed_return_thunk
*
* Executing the TEST instruction has a side effect of evicting any BTB
* prediction (potentially attacker controlled) attached to the RET, as
- * __x86_return_thunk + 1 isn't an instruction boundary at the moment.
+ * retbleed_return_thunk + 1 isn't an instruction boundary at the moment.
*/
.byte 0xf6
/*
- * As executed from __x86_return_thunk, this is a plain RET.
+ * As executed from retbleed_return_thunk, this is a plain RET.
*
* As part of the TEST above, RET is the ModRM byte, and INT3 the imm8.
*
@@ -213,13 +244,13 @@ SYM_START(zen_untrain_ret, SYM_L_GLOBAL, SYM_A_NONE)
* With SMT enabled and STIBP active, a sibling thread cannot poison
* RET's prediction to a type of its choice, but can evict the
* prediction due to competitive sharing. If the prediction is
- * evicted, __x86_return_thunk will suffer Straight Line Speculation
+ * evicted, retbleed_return_thunk will suffer Straight Line Speculation
* which will be contained safely by the INT3.
*/
-SYM_INNER_LABEL(__ret, SYM_L_GLOBAL)
+SYM_INNER_LABEL(retbleed_return_thunk, SYM_L_GLOBAL)
ret
int3
-SYM_CODE_END(__ret)
+SYM_CODE_END(retbleed_return_thunk)
/*
* Ensure the TEST decoding / BTB invalidation is complete.
@@ -230,16 +261,16 @@ SYM_CODE_END(__ret)
* Jump back and execute the RET in the middle of the TEST instruction.
* INT3 is for SLS protection.
*/
- jmp __ret
+ jmp retbleed_return_thunk
int3
-SYM_FUNC_END(zen_untrain_ret)
-__EXPORT_THUNK(zen_untrain_ret)
+SYM_FUNC_END(retbleed_untrain_ret)
+__EXPORT_THUNK(retbleed_untrain_ret)
/*
- * SRSO untraining sequence for Zen1/2, similar to zen_untrain_ret()
+ * SRSO untraining sequence for Zen1/2, similar to retbleed_untrain_ret()
* above. On kernel entry, srso_untrain_ret() is executed which is a
*
- * movabs $0xccccccc308c48348,%rax
+ * movabs $0xccccc30824648d48,%rax
*
* and when the return thunk executes the inner label srso_safe_ret()
* later, it is a stack manipulation and a RET which is mispredicted and
@@ -251,22 +282,44 @@ SYM_START(srso_untrain_ret, SYM_L_GLOBAL, SYM_A_NONE)
ANNOTATE_NOENDBR
.byte 0x48, 0xb8
+/*
+ * This forces the function return instruction to speculate into a trap
+ * (UD2 in srso_return_thunk() below). This RET will then mispredict
+ * and execution will continue at the return site read from the top of
+ * the stack.
+ */
SYM_INNER_LABEL(srso_safe_ret, SYM_L_GLOBAL)
- add $8, %_ASM_SP
+ lea 8(%_ASM_SP), %_ASM_SP
ret
int3
int3
- int3
+ /* end of movabs */
lfence
call srso_safe_ret
- int3
+ ud2
SYM_CODE_END(srso_safe_ret)
SYM_FUNC_END(srso_untrain_ret)
__EXPORT_THUNK(srso_untrain_ret)
-SYM_FUNC_START(__x86_return_thunk)
- ALTERNATIVE_2 "jmp __ret", "call srso_safe_ret", X86_FEATURE_SRSO, \
- "call srso_safe_ret_alias", X86_FEATURE_SRSO_ALIAS
+SYM_CODE_START(srso_return_thunk)
+ UNWIND_HINT_FUNC
+ ANNOTATE_NOENDBR
+ call srso_safe_ret
+ ud2
+SYM_CODE_END(srso_return_thunk)
+
+SYM_FUNC_START(entry_untrain_ret)
+ ALTERNATIVE_2 "jmp retbleed_untrain_ret", \
+ "jmp srso_untrain_ret", X86_FEATURE_SRSO, \
+ "jmp srso_alias_untrain_ret", X86_FEATURE_SRSO_ALIAS
+SYM_FUNC_END(entry_untrain_ret)
+__EXPORT_THUNK(entry_untrain_ret)
+
+SYM_CODE_START(__x86_return_thunk)
+ UNWIND_HINT_FUNC
+ ANNOTATE_NOENDBR
+ ANNOTATE_UNRET_SAFE
+ ret
int3
SYM_CODE_END(__x86_return_thunk)
EXPORT_SYMBOL(__x86_return_thunk)
diff --git a/block/blk-cgroup.c b/block/blk-cgroup.c
index fc49be622e05..9faafcd10e17 100644
--- a/block/blk-cgroup.c
+++ b/block/blk-cgroup.c
@@ -136,7 +136,9 @@ static void blkg_free_workfn(struct work_struct *work)
blkcg_policy[i]->pd_free_fn(blkg->pd[i]);
if (blkg->parent)
blkg_put(blkg->parent);
+ spin_lock_irq(&q->queue_lock);
list_del_init(&blkg->q_node);
+ spin_unlock_irq(&q->queue_lock);
mutex_unlock(&q->blkcg_mutex);
blk_put_queue(q);
diff --git a/block/blk-crypto-fallback.c b/block/blk-crypto-fallback.c
index ad9844c5b40c..e6468eab2681 100644
--- a/block/blk-crypto-fallback.c
+++ b/block/blk-crypto-fallback.c
@@ -78,7 +78,7 @@ static struct blk_crypto_fallback_keyslot {
struct crypto_skcipher *tfms[BLK_ENCRYPTION_MODE_MAX];
} *blk_crypto_keyslots;
-static struct blk_crypto_profile blk_crypto_fallback_profile;
+static struct blk_crypto_profile *blk_crypto_fallback_profile;
static struct workqueue_struct *blk_crypto_wq;
static mempool_t *blk_crypto_bounce_page_pool;
static struct bio_set crypto_bio_split;
@@ -292,7 +292,7 @@ static bool blk_crypto_fallback_encrypt_bio(struct bio **bio_ptr)
* Get a blk-crypto-fallback keyslot that contains a crypto_skcipher for
* this bio's algorithm and key.
*/
- blk_st = blk_crypto_get_keyslot(&blk_crypto_fallback_profile,
+ blk_st = blk_crypto_get_keyslot(blk_crypto_fallback_profile,
bc->bc_key, &slot);
if (blk_st != BLK_STS_OK) {
src_bio->bi_status = blk_st;
@@ -395,7 +395,7 @@ static void blk_crypto_fallback_decrypt_bio(struct work_struct *work)
* Get a blk-crypto-fallback keyslot that contains a crypto_skcipher for
* this bio's algorithm and key.
*/
- blk_st = blk_crypto_get_keyslot(&blk_crypto_fallback_profile,
+ blk_st = blk_crypto_get_keyslot(blk_crypto_fallback_profile,
bc->bc_key, &slot);
if (blk_st != BLK_STS_OK) {
bio->bi_status = blk_st;
@@ -499,7 +499,7 @@ bool blk_crypto_fallback_bio_prep(struct bio **bio_ptr)
return false;
}
- if (!__blk_crypto_cfg_supported(&blk_crypto_fallback_profile,
+ if (!__blk_crypto_cfg_supported(blk_crypto_fallback_profile,
&bc->bc_key->crypto_cfg)) {
bio->bi_status = BLK_STS_NOTSUPP;
return false;
@@ -526,7 +526,7 @@ bool blk_crypto_fallback_bio_prep(struct bio **bio_ptr)
int blk_crypto_fallback_evict_key(const struct blk_crypto_key *key)
{
- return __blk_crypto_evict_key(&blk_crypto_fallback_profile, key);
+ return __blk_crypto_evict_key(blk_crypto_fallback_profile, key);
}
static bool blk_crypto_fallback_inited;
@@ -534,7 +534,6 @@ static int blk_crypto_fallback_init(void)
{
int i;
int err;
- struct blk_crypto_profile *profile = &blk_crypto_fallback_profile;
if (blk_crypto_fallback_inited)
return 0;
@@ -545,18 +544,27 @@ static int blk_crypto_fallback_init(void)
if (err)
goto out;
- err = blk_crypto_profile_init(profile, blk_crypto_num_keyslots);
- if (err)
+ /* Dynamic allocation is needed because of lockdep_register_key(). */
+ blk_crypto_fallback_profile =
+ kzalloc(sizeof(*blk_crypto_fallback_profile), GFP_KERNEL);
+ if (!blk_crypto_fallback_profile) {
+ err = -ENOMEM;
goto fail_free_bioset;
+ }
+
+ err = blk_crypto_profile_init(blk_crypto_fallback_profile,
+ blk_crypto_num_keyslots);
+ if (err)
+ goto fail_free_profile;
err = -ENOMEM;
- profile->ll_ops = blk_crypto_fallback_ll_ops;
- profile->max_dun_bytes_supported = BLK_CRYPTO_MAX_IV_SIZE;
+ blk_crypto_fallback_profile->ll_ops = blk_crypto_fallback_ll_ops;
+ blk_crypto_fallback_profile->max_dun_bytes_supported = BLK_CRYPTO_MAX_IV_SIZE;
/* All blk-crypto modes have a crypto API fallback. */
for (i = 0; i < BLK_ENCRYPTION_MODE_MAX; i++)
- profile->modes_supported[i] = 0xFFFFFFFF;
- profile->modes_supported[BLK_ENCRYPTION_MODE_INVALID] = 0;
+ blk_crypto_fallback_profile->modes_supported[i] = 0xFFFFFFFF;
+ blk_crypto_fallback_profile->modes_supported[BLK_ENCRYPTION_MODE_INVALID] = 0;
blk_crypto_wq = alloc_workqueue("blk_crypto_wq",
WQ_UNBOUND | WQ_HIGHPRI |
@@ -597,7 +605,9 @@ static int blk_crypto_fallback_init(void)
fail_free_wq:
destroy_workqueue(blk_crypto_wq);
fail_destroy_profile:
- blk_crypto_profile_destroy(profile);
+ blk_crypto_profile_destroy(blk_crypto_fallback_profile);
+fail_free_profile:
+ kfree(blk_crypto_fallback_profile);
fail_free_bioset:
bioset_exit(&crypto_bio_split);
out:
diff --git a/drivers/accel/habanalabs/common/device.c b/drivers/accel/habanalabs/common/device.c
index fabfc501ef54..a39dd346a167 100644
--- a/drivers/accel/habanalabs/common/device.c
+++ b/drivers/accel/habanalabs/common/device.c
@@ -981,6 +981,18 @@ static void device_early_fini(struct hl_device *hdev)
hdev->asic_funcs->early_fini(hdev);
}
+static bool is_pci_link_healthy(struct hl_device *hdev)
+{
+ u16 vendor_id;
+
+ if (!hdev->pdev)
+ return false;
+
+ pci_read_config_word(hdev->pdev, PCI_VENDOR_ID, &vendor_id);
+
+ return (vendor_id == PCI_VENDOR_ID_HABANALABS);
+}
+
static void hl_device_heartbeat(struct work_struct *work)
{
struct hl_device *hdev = container_of(work, struct hl_device,
@@ -995,7 +1007,8 @@ static void hl_device_heartbeat(struct work_struct *work)
goto reschedule;
if (hl_device_operational(hdev, NULL))
- dev_err(hdev->dev, "Device heartbeat failed!\n");
+ dev_err(hdev->dev, "Device heartbeat failed! PCI link is %s\n",
+ is_pci_link_healthy(hdev) ? "healthy" : "broken");
info.err_type = HL_INFO_FW_HEARTBEAT_ERR;
info.event_mask = &event_mask;
diff --git a/drivers/accel/habanalabs/common/habanalabs.h b/drivers/accel/habanalabs/common/habanalabs.h
index eaae69a9f817..7f5d1b6e3fb0 100644
--- a/drivers/accel/habanalabs/common/habanalabs.h
+++ b/drivers/accel/habanalabs/common/habanalabs.h
@@ -36,6 +36,8 @@
struct hl_device;
struct hl_fpriv;
+#define PCI_VENDOR_ID_HABANALABS 0x1da3
+
/* Use upper bits of mmap offset to store habana driver specific information.
* bits[63:59] - Encode mmap type
* bits[45:0] - mmap offset value
diff --git a/drivers/accel/habanalabs/common/habanalabs_drv.c b/drivers/accel/habanalabs/common/habanalabs_drv.c
index d9df64e75f33..70fb2df9a93b 100644
--- a/drivers/accel/habanalabs/common/habanalabs_drv.c
+++ b/drivers/accel/habanalabs/common/habanalabs_drv.c
@@ -13,6 +13,7 @@
#include <linux/pci.h>
#include <linux/module.h>
+#include <linux/vmalloc.h>
#define CREATE_TRACE_POINTS
#include <trace/events/habanalabs.h>
@@ -54,8 +55,6 @@ module_param(boot_error_status_mask, ulong, 0444);
MODULE_PARM_DESC(boot_error_status_mask,
"Mask of the error status during device CPU boot (If bitX is cleared then error X is masked. Default all 1's)");
-#define PCI_VENDOR_ID_HABANALABS 0x1da3
-
#define PCI_IDS_GOYA 0x0001
#define PCI_IDS_GAUDI 0x1000
#define PCI_IDS_GAUDI_SEC 0x1010
@@ -220,6 +219,7 @@ int hl_device_open(struct inode *inode, struct file *filp)
hl_debugfs_add_file(hpriv);
+ vfree(hdev->captured_err_info.page_fault_info.user_mappings);
memset(&hdev->captured_err_info, 0, sizeof(hdev->captured_err_info));
atomic_set(&hdev->captured_err_info.cs_timeout.write_enable, 1);
hdev->captured_err_info.undef_opcode.write_enable = true;
diff --git a/drivers/accel/qaic/qaic_control.c b/drivers/accel/qaic/qaic_control.c
index cfbc92da426f..388abd40024b 100644
--- a/drivers/accel/qaic/qaic_control.c
+++ b/drivers/accel/qaic/qaic_control.c
@@ -392,18 +392,31 @@ static int find_and_map_user_pages(struct qaic_device *qdev,
struct qaic_manage_trans_dma_xfer *in_trans,
struct ioctl_resources *resources, struct dma_xfer *xfer)
{
+ u64 xfer_start_addr, remaining, end, total;
unsigned long need_pages;
struct page **page_list;
unsigned long nr_pages;
struct sg_table *sgt;
- u64 xfer_start_addr;
int ret;
int i;
- xfer_start_addr = in_trans->addr + resources->xferred_dma_size;
+ if (check_add_overflow(in_trans->addr, resources->xferred_dma_size, &xfer_start_addr))
+ return -EINVAL;
- need_pages = DIV_ROUND_UP(in_trans->size + offset_in_page(xfer_start_addr) -
- resources->xferred_dma_size, PAGE_SIZE);
+ if (in_trans->size < resources->xferred_dma_size)
+ return -EINVAL;
+ remaining = in_trans->size - resources->xferred_dma_size;
+ if (remaining == 0)
+ return 0;
+
+ if (check_add_overflow(xfer_start_addr, remaining, &end))
+ return -EINVAL;
+
+ total = remaining + offset_in_page(xfer_start_addr);
+ if (total >= SIZE_MAX)
+ return -EINVAL;
+
+ need_pages = DIV_ROUND_UP(total, PAGE_SIZE);
nr_pages = need_pages;
@@ -435,7 +448,7 @@ static int find_and_map_user_pages(struct qaic_device *qdev,
ret = sg_alloc_table_from_pages(sgt, page_list, nr_pages,
offset_in_page(xfer_start_addr),
- in_trans->size - resources->xferred_dma_size, GFP_KERNEL);
+ remaining, GFP_KERNEL);
if (ret) {
ret = -ENOMEM;
goto free_sgt;
@@ -566,9 +579,6 @@ static int encode_dma(struct qaic_device *qdev, void *trans, struct wrapper_list
QAIC_MANAGE_EXT_MSG_LENGTH)
return -ENOMEM;
- if (in_trans->addr + in_trans->size < in_trans->addr || !in_trans->size)
- return -EINVAL;
-
xfer = kmalloc(sizeof(*xfer), GFP_KERNEL);
if (!xfer)
return -ENOMEM;
diff --git a/drivers/accel/qaic/qaic_data.c b/drivers/accel/qaic/qaic_data.c
index e9a1cb779b30..6b6d981a71be 100644
--- a/drivers/accel/qaic/qaic_data.c
+++ b/drivers/accel/qaic/qaic_data.c
@@ -1021,6 +1021,7 @@ int qaic_attach_slice_bo_ioctl(struct drm_device *dev, void *data, struct drm_fi
bo->dbc = dbc;
srcu_read_unlock(&dbc->ch_lock, rcu_id);
drm_gem_object_put(obj);
+ kfree(slice_ent);
srcu_read_unlock(&qdev->dev_lock, qdev_rcu_id);
srcu_read_unlock(&usr->qddev_lock, usr_rcu_id);
diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index 50e23762ec5e..025e803ba55c 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -613,6 +613,9 @@ static const struct usb_device_id blacklist_table[] = {
{ USB_DEVICE(0x0489, 0xe0d9), .driver_info = BTUSB_MEDIATEK |
BTUSB_WIDEBAND_SPEECH |
BTUSB_VALID_LE_STATES },
+ { USB_DEVICE(0x0489, 0xe0f5), .driver_info = BTUSB_MEDIATEK |
+ BTUSB_WIDEBAND_SPEECH |
+ BTUSB_VALID_LE_STATES },
{ USB_DEVICE(0x13d3, 0x3568), .driver_info = BTUSB_MEDIATEK |
BTUSB_WIDEBAND_SPEECH |
BTUSB_VALID_LE_STATES },
diff --git a/drivers/bus/ti-sysc.c b/drivers/bus/ti-sysc.c
index 21fe9854703f..4cb23b9e06ea 100644
--- a/drivers/bus/ti-sysc.c
+++ b/drivers/bus/ti-sysc.c
@@ -2142,6 +2142,8 @@ static int sysc_reset(struct sysc *ddata)
sysc_val = sysc_read_sysconfig(ddata);
sysc_val |= sysc_mask;
sysc_write(ddata, sysc_offset, sysc_val);
+ /* Flush posted write */
+ sysc_val = sysc_read_sysconfig(ddata);
}
if (ddata->cfg.srst_udelay)
diff --git a/drivers/firewire/net.c b/drivers/firewire/net.c
index 538bd677c254..7a4d1a478e33 100644
--- a/drivers/firewire/net.c
+++ b/drivers/firewire/net.c
@@ -479,7 +479,7 @@ static int fwnet_finish_incoming_packet(struct net_device *net,
struct sk_buff *skb, u16 source_node_id,
bool is_broadcast, u16 ether_type)
{
- int status;
+ int status, len;
switch (ether_type) {
case ETH_P_ARP:
@@ -533,13 +533,15 @@ static int fwnet_finish_incoming_packet(struct net_device *net,
}
skb->protocol = protocol;
}
+
+ len = skb->len;
status = netif_rx(skb);
if (status == NET_RX_DROP) {
net->stats.rx_errors++;
net->stats.rx_dropped++;
} else {
net->stats.rx_packets++;
- net->stats.rx_bytes += skb->len;
+ net->stats.rx_bytes += len;
}
return 0;
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
index a989ae72a58a..0c023269aada 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
@@ -189,7 +189,7 @@ static int amdgpu_cs_pass1(struct amdgpu_cs_parser *p,
uint64_t *chunk_array_user;
uint64_t *chunk_array;
uint32_t uf_offset = 0;
- unsigned int size;
+ size_t size;
int ret;
int i;
@@ -1625,15 +1625,15 @@ static int amdgpu_cs_wait_all_fences(struct amdgpu_device *adev,
continue;
r = dma_fence_wait_timeout(fence, true, timeout);
+ if (r > 0 && fence->error)
+ r = fence->error;
+
dma_fence_put(fence);
if (r < 0)
return r;
if (r == 0)
break;
-
- if (fence->error)
- return fence->error;
}
memset(wait, 0, sizeof(*wait));
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_csa.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_csa.c
index c6d4d41c4393..23d054526e7c 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_csa.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_csa.c
@@ -106,3 +106,41 @@ int amdgpu_map_static_csa(struct amdgpu_device *adev, struct amdgpu_vm *vm,
ttm_eu_backoff_reservation(&ticket, &list);
return 0;
}
+
+int amdgpu_unmap_static_csa(struct amdgpu_device *adev, struct amdgpu_vm *vm,
+ struct amdgpu_bo *bo, struct amdgpu_bo_va *bo_va,
+ uint64_t csa_addr)
+{
+ struct ww_acquire_ctx ticket;
+ struct list_head list;
+ struct amdgpu_bo_list_entry pd;
+ struct ttm_validate_buffer csa_tv;
+ int r;
+
+ INIT_LIST_HEAD(&list);
+ INIT_LIST_HEAD(&csa_tv.head);
+ csa_tv.bo = &bo->tbo;
+ csa_tv.num_shared = 1;
+
+ list_add(&csa_tv.head, &list);
+ amdgpu_vm_get_pd_bo(vm, &list, &pd);
+
+ r = ttm_eu_reserve_buffers(&ticket, &list, true, NULL);
+ if (r) {
+ DRM_ERROR("failed to reserve CSA,PD BOs: err=%d\n", r);
+ return r;
+ }
+
+ r = amdgpu_vm_bo_unmap(adev, bo_va, csa_addr);
+ if (r) {
+ DRM_ERROR("failed to do bo_unmap on static CSA, err=%d\n", r);
+ ttm_eu_backoff_reservation(&ticket, &list);
+ return r;
+ }
+
+ amdgpu_vm_bo_del(adev, bo_va);
+
+ ttm_eu_backoff_reservation(&ticket, &list);
+
+ return 0;
+}
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_csa.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_csa.h
index 524b4437a021..7dfc1f2012eb 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_csa.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_csa.h
@@ -34,6 +34,9 @@ int amdgpu_allocate_static_csa(struct amdgpu_device *adev, struct amdgpu_bo **bo
int amdgpu_map_static_csa(struct amdgpu_device *adev, struct amdgpu_vm *vm,
struct amdgpu_bo *bo, struct amdgpu_bo_va **bo_va,
uint64_t csa_addr, uint32_t size);
+int amdgpu_unmap_static_csa(struct amdgpu_device *adev, struct amdgpu_vm *vm,
+ struct amdgpu_bo *bo, struct amdgpu_bo_va *bo_va,
+ uint64_t csa_addr);
void amdgpu_free_static_csa(struct amdgpu_bo **bo);
#endif
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index 44a902d9b5c7..3108f5219cf3 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -4250,6 +4250,7 @@ int amdgpu_device_suspend(struct drm_device *dev, bool fbcon)
drm_fb_helper_set_suspend_unlocked(adev_to_drm(adev)->fb_helper, true);
cancel_delayed_work_sync(&adev->delayed_init_work);
+ flush_delayed_work(&adev->gfx.gfx_off_delay_work);
amdgpu_ras_suspend(adev);
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c
index a7d250809da9..b9ba01b4c992 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c
@@ -555,6 +555,41 @@ int amdgpu_fence_driver_sw_init(struct amdgpu_device *adev)
return 0;
}
+/**
+ * amdgpu_fence_need_ring_interrupt_restore - helper function to check whether
+ * fence driver interrupts need to be restored.
+ *
+ * @ring: ring that to be checked
+ *
+ * Interrupts for rings that belong to GFX IP don't need to be restored
+ * when the target power state is s0ix.
+ *
+ * Return true if need to restore interrupts, false otherwise.
+ */
+static bool amdgpu_fence_need_ring_interrupt_restore(struct amdgpu_ring *ring)
+{
+ struct amdgpu_device *adev = ring->adev;
+ bool is_gfx_power_domain = false;
+
+ switch (ring->funcs->type) {
+ case AMDGPU_RING_TYPE_SDMA:
+ /* SDMA 5.x+ is part of GFX power domain so it's covered by GFXOFF */
+ if (adev->ip_versions[SDMA0_HWIP][0] >= IP_VERSION(5, 0, 0))
+ is_gfx_power_domain = true;
+ break;
+ case AMDGPU_RING_TYPE_GFX:
+ case AMDGPU_RING_TYPE_COMPUTE:
+ case AMDGPU_RING_TYPE_KIQ:
+ case AMDGPU_RING_TYPE_MES:
+ is_gfx_power_domain = true;
+ break;
+ default:
+ break;
+ }
+
+ return !(adev->in_s0ix && is_gfx_power_domain);
+}
+
/**
* amdgpu_fence_driver_hw_fini - tear down the fence driver
* for all possible rings.
@@ -583,7 +618,8 @@ void amdgpu_fence_driver_hw_fini(struct amdgpu_device *adev)
amdgpu_fence_driver_force_completion(ring);
if (!drm_dev_is_unplugged(adev_to_drm(adev)) &&
- ring->fence_drv.irq_src)
+ ring->fence_drv.irq_src &&
+ amdgpu_fence_need_ring_interrupt_restore(ring))
amdgpu_irq_put(adev, ring->fence_drv.irq_src,
ring->fence_drv.irq_type);
@@ -658,7 +694,8 @@ void amdgpu_fence_driver_hw_init(struct amdgpu_device *adev)
continue;
/* enable the interrupt */
- if (ring->fence_drv.irq_src)
+ if (ring->fence_drv.irq_src &&
+ amdgpu_fence_need_ring_interrupt_restore(ring))
amdgpu_irq_get(adev, ring->fence_drv.irq_src,
ring->fence_drv.irq_type);
}
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c
index f3f541ba0aca..bff5b6eac39b 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c
@@ -589,15 +589,8 @@ void amdgpu_gfx_off_ctrl(struct amdgpu_device *adev, bool enable)
if (adev->gfx.gfx_off_req_count == 0 &&
!adev->gfx.gfx_off_state) {
- /* If going to s2idle, no need to wait */
- if (adev->in_s0ix) {
- if (!amdgpu_dpm_set_powergating_by_smu(adev,
- AMD_IP_BLOCK_TYPE_GFX, true))
- adev->gfx.gfx_off_state = true;
- } else {
- schedule_delayed_work(&adev->gfx.gfx_off_delay_work,
+ schedule_delayed_work(&adev->gfx.gfx_off_delay_work,
delay);
- }
}
} else {
if (adev->gfx.gfx_off_req_count == 0) {
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c
index fafebec5b7b6..9581c020d815 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c
@@ -124,7 +124,6 @@ void amdgpu_irq_disable_all(struct amdgpu_device *adev)
continue;
for (k = 0; k < src->num_types; ++k) {
- atomic_set(&src->enabled_types[k], 0);
r = src->funcs->set(adev, src, k,
AMDGPU_IRQ_STATE_DISABLE);
if (r)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
index 0efb38539d70..724e80c19297 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
@@ -1284,12 +1284,12 @@ void amdgpu_driver_postclose_kms(struct drm_device *dev,
if (amdgpu_device_ip_get_ip_block(adev, AMD_IP_BLOCK_TYPE_VCE) != NULL)
amdgpu_vce_free_handles(adev, file_priv);
- if (amdgpu_mcbp) {
- /* TODO: how to handle reserve failure */
- BUG_ON(amdgpu_bo_reserve(adev->virt.csa_obj, true));
- amdgpu_vm_bo_del(adev, fpriv->csa_va);
+ if (fpriv->csa_va) {
+ uint64_t csa_addr = amdgpu_csa_vaddr(adev) & AMDGPU_GMC_HOLE_MASK;
+
+ WARN_ON(amdgpu_unmap_static_csa(adev, &fpriv->vm, adev->virt.csa_obj,
+ fpriv->csa_va, csa_addr));
fpriv->csa_va = NULL;
- amdgpu_bo_unreserve(adev->virt.csa_obj);
}
pasid = fpriv->vm.pasid;
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
index db820331f2c6..39e54685653c 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
@@ -520,6 +520,8 @@ static int psp_sw_fini(void *handle)
kfree(cmd);
cmd = NULL;
+ psp_free_shared_bufs(psp);
+
if (psp->km_ring.ring_mem)
amdgpu_bo_free_kernel(&adev->firmware.rbuf,
&psp->km_ring.ring_mem_mc_addr,
@@ -2657,8 +2659,6 @@ static int psp_hw_fini(void *handle)
psp_ring_destroy(psp, PSP_RING_TYPE__KM);
- psp_free_shared_bufs(psp);
-
return 0;
}
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c
index 49de3a3eebc7..de04606c2061 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c
@@ -361,6 +361,8 @@ void amdgpu_ring_fini(struct amdgpu_ring *ring)
amdgpu_bo_free_kernel(&ring->ring_obj,
&ring->gpu_addr,
(void **)&ring->ring);
+ } else {
+ kfree(ring->fence_drv.fences);
}
dma_fence_put(ring->vmid_wait);
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
index 23f52150ebef..fd029d91a340 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
@@ -1367,6 +1367,7 @@ struct amdgpu_bo_va *amdgpu_vm_bo_add(struct amdgpu_device *adev,
amdgpu_vm_bo_base_init(&bo_va->base, vm, bo);
bo_va->ref_count = 1;
+ bo_va->last_pt_update = dma_fence_get_stub();
INIT_LIST_HEAD(&bo_va->valids);
INIT_LIST_HEAD(&bo_va->invalids);
@@ -2088,7 +2089,8 @@ int amdgpu_vm_init(struct amdgpu_device *adev, struct amdgpu_vm *vm)
vm->update_funcs = &amdgpu_vm_cpu_funcs;
else
vm->update_funcs = &amdgpu_vm_sdma_funcs;
- vm->last_update = NULL;
+
+ vm->last_update = dma_fence_get_stub();
vm->last_unlocked = dma_fence_get_stub();
vm->last_tlb_flush = dma_fence_get_stub();
@@ -2213,7 +2215,7 @@ int amdgpu_vm_make_compute(struct amdgpu_device *adev, struct amdgpu_vm *vm)
goto unreserve_bo;
dma_fence_put(vm->last_update);
- vm->last_update = NULL;
+ vm->last_update = dma_fence_get_stub();
vm->is_compute_context = true;
/* Free the shadow bo for compute VM */
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
index bdce36754436..4dd9a85f5c72 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -1653,11 +1653,6 @@ static int amdgpu_dm_init(struct amdgpu_device *adev)
if (amdgpu_dc_feature_mask & DC_DISABLE_LTTPR_DP2_0)
init_data.flags.allow_lttpr_non_transparent_mode.bits.DP2_0 = true;
- /* Disable SubVP + DRR config by default */
- init_data.flags.disable_subvp_drr = true;
- if (amdgpu_dc_feature_mask & DC_ENABLE_SUBVP_DRR)
- init_data.flags.disable_subvp_drr = false;
-
init_data.flags.seamless_boot_edp_requested = false;
if (check_seamless_boot_capability(adev)) {
diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn32/dcn32_clk_mgr.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn32/dcn32_clk_mgr.c
index 8d9444db092a..eea103908b09 100644
--- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn32/dcn32_clk_mgr.c
+++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn32/dcn32_clk_mgr.c
@@ -233,6 +233,32 @@ void dcn32_init_clocks(struct clk_mgr *clk_mgr_base)
DC_FP_END();
}
+static void dcn32_update_clocks_update_dtb_dto(struct clk_mgr_internal *clk_mgr,
+ struct dc_state *context,
+ int ref_dtbclk_khz)
+{
+ struct dccg *dccg = clk_mgr->dccg;
+ uint32_t tg_mask = 0;
+ int i;
+
+ for (i = 0; i < clk_mgr->base.ctx->dc->res_pool->pipe_count; i++) {
+ struct pipe_ctx *pipe_ctx = &context->res_ctx.pipe_ctx[i];
+ struct dtbclk_dto_params dto_params = {0};
+
+ /* use mask to program DTO once per tg */
+ if (pipe_ctx->stream_res.tg &&
+ !(tg_mask & (1 << pipe_ctx->stream_res.tg->inst))) {
+ tg_mask |= (1 << pipe_ctx->stream_res.tg->inst);
+
+ dto_params.otg_inst = pipe_ctx->stream_res.tg->inst;
+ dto_params.ref_dtbclk_khz = ref_dtbclk_khz;
+
+ dccg->funcs->set_dtbclk_dto(clk_mgr->dccg, &dto_params);
+ //dccg->funcs->set_audio_dtbclk_dto(clk_mgr->dccg, &dto_params);
+ }
+ }
+}
+
/* Since DPPCLK request to PMFW needs to be exact (due to DPP DTO programming),
* update DPPCLK to be the exact frequency that will be set after the DPPCLK
* divider is updated. This will prevent rounding issues that could cause DPP
@@ -570,6 +596,7 @@ static void dcn32_update_clocks(struct clk_mgr *clk_mgr_base,
/* DCCG requires KHz precision for DTBCLK */
clk_mgr_base->clks.ref_dtbclk_khz =
dcn32_smu_set_hard_min_by_freq(clk_mgr, PPCLK_DTBCLK, khz_to_mhz_ceil(new_clocks->ref_dtbclk_khz));
+ dcn32_update_clocks_update_dtb_dto(clk_mgr, context, clk_mgr_base->clks.ref_dtbclk_khz);
}
if (dc->config.forced_clocks == false || (force_reset && safe_to_lower)) {
diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c
index 1d8c5805ef20..77ef474ced07 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c
@@ -712,7 +712,7 @@ static const struct dc_debug_options debug_defaults_drv = {
.timing_trace = false,
.clock_trace = true,
.disable_pplib_clock_request = true,
- .pipe_split_policy = MPC_SPLIT_DYNAMIC,
+ .pipe_split_policy = MPC_SPLIT_AVOID_MULT_DISP,
.force_single_disp_pipe_split = false,
.disable_dcc = DCC_ENABLE,
.vsr_support = true,
diff --git a/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_dccg.c b/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_dccg.c
index 4c2fdfea162f..65c1d754e2d6 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_dccg.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_dccg.c
@@ -47,6 +47,14 @@ void dccg31_update_dpp_dto(struct dccg *dccg, int dpp_inst, int req_dppclk)
{
struct dcn_dccg *dccg_dcn = TO_DCN_DCCG(dccg);
+ if (dccg->dpp_clock_gated[dpp_inst]) {
+ /*
+ * Do not update the DPPCLK DTO if the clock is stopped.
+ * It is treated the same as if the pipe itself were in PG.
+ */
+ return;
+ }
+
if (dccg->ref_dppclk && req_dppclk) {
int ref_dppclk = dccg->ref_dppclk;
int modulo, phase;
diff --git a/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_dccg.c b/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_dccg.c
index de7bfba2c179..afeb9f4d5344 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_dccg.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_dccg.c
@@ -322,6 +322,9 @@ static void dccg314_dpp_root_clock_control(
{
struct dcn_dccg *dccg_dcn = TO_DCN_DCCG(dccg);
+ if (dccg->dpp_clock_gated[dpp_inst] != clock_on)
+ return;
+
if (clock_on) {
/* turn off the DTO and leave phase/modulo at max */
REG_UPDATE(DPPCLK_DTO_CTRL, DPPCLK_DTO_ENABLE[dpp_inst], 0);
@@ -335,6 +338,8 @@ static void dccg314_dpp_root_clock_control(
DPPCLK0_DTO_PHASE, 0,
DPPCLK0_DTO_MODULO, 1);
}
+
+ dccg->dpp_clock_gated[dpp_inst] = !clock_on;
}
static const struct dccg_funcs dccg314_funcs = {
diff --git a/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_resource.c b/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_resource.c
index abeeede38fb3..653b5f15d4ca 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_resource.c
@@ -921,6 +921,22 @@ static const struct dc_debug_options debug_defaults_drv = {
.afmt = true,
}
},
+
+ .root_clock_optimization = {
+ .bits = {
+ .dpp = true,
+ .dsc = false,
+ .hdmistream = false,
+ .hdmichar = false,
+ .dpstream = false,
+ .symclk32_se = false,
+ .symclk32_le = false,
+ .symclk_fe = false,
+ .physymclk = false,
+ .dpiasymclk = false,
+ }
+ },
+
.seamless_boot_odm_combine = true
};
@@ -1920,6 +1936,10 @@ static bool dcn314_resource_construct(
dc->debug = debug_defaults_drv;
else
dc->debug = debug_defaults_diags;
+
+ /* Disable root clock optimization */
+ dc->debug.root_clock_optimization.u32All = 0;
+
// Init the vm_helper
if (dc->vm_helper)
vm_helper_init(dc->vm_helper, 16);
diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn20/dcn20_fpu.c b/drivers/gpu/drm/amd/display/dc/dml/dcn20/dcn20_fpu.c
index 7661f8946aa3..9ec767ebf5d1 100644
--- a/drivers/gpu/drm/amd/display/dc/dml/dcn20/dcn20_fpu.c
+++ b/drivers/gpu/drm/amd/display/dc/dml/dcn20/dcn20_fpu.c
@@ -1097,10 +1097,6 @@ void dcn20_calculate_dlg_params(struct dc *dc,
context->res_ctx.pipe_ctx[i].plane_res.bw.dppclk_khz =
pipes[pipe_idx].clks_cfg.dppclk_mhz * 1000;
context->res_ctx.pipe_ctx[i].pipe_dlg_param = pipes[pipe_idx].pipe.dest;
- if (context->res_ctx.pipe_ctx[i].stream->adaptive_sync_infopacket.valid)
- dcn20_adjust_freesync_v_startup(
- &context->res_ctx.pipe_ctx[i].stream->timing,
- &context->res_ctx.pipe_ctx[i].pipe_dlg_param.vstartup_start);
pipe_idx++;
}
@@ -1914,6 +1910,7 @@ static bool dcn20_validate_bandwidth_internal(struct dc *dc, struct dc_state *co
int vlevel = 0;
int pipe_split_from[MAX_PIPES];
int pipe_cnt = 0;
+ int i = 0;
display_e2e_pipe_params_st *pipes = kzalloc(dc->res_pool->pipe_count * sizeof(display_e2e_pipe_params_st), GFP_ATOMIC);
DC_LOGGER_INIT(dc->ctx->logger);
@@ -1937,6 +1934,15 @@ static bool dcn20_validate_bandwidth_internal(struct dc *dc, struct dc_state *co
dcn20_calculate_wm(dc, context, pipes, &pipe_cnt, pipe_split_from, vlevel, fast_validate);
dcn20_calculate_dlg_params(dc, context, pipes, pipe_cnt, vlevel);
+ for (i = 0; i < dc->res_pool->pipe_count; i++) {
+ if (!context->res_ctx.pipe_ctx[i].stream)
+ continue;
+ if (context->res_ctx.pipe_ctx[i].stream->adaptive_sync_infopacket.valid)
+ dcn20_adjust_freesync_v_startup(
+ &context->res_ctx.pipe_ctx[i].stream->timing,
+ &context->res_ctx.pipe_ctx[i].pipe_dlg_param.vstartup_start);
+ }
+
BW_VAL_TRACE_END_WATERMARKS();
goto validate_out;
@@ -2209,6 +2215,7 @@ bool dcn21_validate_bandwidth_fp(struct dc *dc,
int vlevel = 0;
int pipe_split_from[MAX_PIPES];
int pipe_cnt = 0;
+ int i = 0;
display_e2e_pipe_params_st *pipes = kzalloc(dc->res_pool->pipe_count * sizeof(display_e2e_pipe_params_st), GFP_ATOMIC);
DC_LOGGER_INIT(dc->ctx->logger);
@@ -2237,6 +2244,15 @@ bool dcn21_validate_bandwidth_fp(struct dc *dc,
dcn21_calculate_wm(dc, context, pipes, &pipe_cnt, pipe_split_from, vlevel, fast_validate);
dcn20_calculate_dlg_params(dc, context, pipes, pipe_cnt, vlevel);
+ for (i = 0; i < dc->res_pool->pipe_count; i++) {
+ if (!context->res_ctx.pipe_ctx[i].stream)
+ continue;
+ if (context->res_ctx.pipe_ctx[i].stream->adaptive_sync_infopacket.valid)
+ dcn20_adjust_freesync_v_startup(
+ &context->res_ctx.pipe_ctx[i].stream->timing,
+ &context->res_ctx.pipe_ctx[i].pipe_dlg_param.vstartup_start);
+ }
+
BW_VAL_TRACE_END_WATERMARKS();
goto validate_out;
diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c b/drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c
index d8b4119820bf..1bfda6e2b307 100644
--- a/drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c
+++ b/drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c
@@ -880,10 +880,6 @@ static bool subvp_drr_schedulable(struct dc *dc, struct dc_state *context, struc
int16_t stretched_drr_us = 0;
int16_t drr_stretched_vblank_us = 0;
int16_t max_vblank_mallregion = 0;
- const struct dc_config *config = &dc->config;
-
- if (config->disable_subvp_drr)
- return false;
// Find SubVP pipe
for (i = 0; i < dc->res_pool->pipe_count; i++) {
diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_32.c b/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_32.c
index d75248b6cae9..9a5150e96017 100644
--- a/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_32.c
+++ b/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_32.c
@@ -811,7 +811,7 @@ static void DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerforman
v->SwathHeightC[k],
TWait,
(v->DRAMSpeedPerState[mode_lib->vba.VoltageLevel] <= MEM_STROBE_FREQ_MHZ ||
- v->DCFCLKPerState[mode_lib->vba.VoltageLevel] <= MIN_DCFCLK_FREQ_MHZ) ?
+ v->DCFCLKPerState[mode_lib->vba.VoltageLevel] <= DCFCLK_FREQ_EXTRA_PREFETCH_REQ_MHZ) ?
mode_lib->vba.ip.min_prefetch_in_strobe_us : 0,
/* Output */
&v->DSTXAfterScaler[k],
@@ -3311,7 +3311,7 @@ void dml32_ModeSupportAndSystemConfigurationFull(struct display_mode_lib *mode_l
v->swath_width_chroma_ub_this_state[k],
v->SwathHeightYThisState[k],
v->SwathHeightCThisState[k], v->TWait,
- (v->DRAMSpeedPerState[i] <= MEM_STROBE_FREQ_MHZ || v->DCFCLKState[i][j] <= MIN_DCFCLK_FREQ_MHZ) ?
+ (v->DRAMSpeedPerState[i] <= MEM_STROBE_FREQ_MHZ || v->DCFCLKState[i][j] <= DCFCLK_FREQ_EXTRA_PREFETCH_REQ_MHZ) ?
mode_lib->vba.ip.min_prefetch_in_strobe_us : 0,
/* Output */
diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_32.h b/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_32.h
index d98e36a9a09c..c4745d63039b 100644
--- a/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_32.h
+++ b/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_32.h
@@ -53,7 +53,7 @@
#define BPP_BLENDED_PIPE 0xffffffff
#define MEM_STROBE_FREQ_MHZ 1600
-#define MIN_DCFCLK_FREQ_MHZ 200
+#define DCFCLK_FREQ_EXTRA_PREFETCH_REQ_MHZ 300
#define MEM_STROBE_MAX_DELIVERY_TIME_US 60.0
struct display_mode_lib;
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/dccg.h b/drivers/gpu/drm/amd/display/dc/inc/hw/dccg.h
index ad6acd1b34e1..9651cccb084a 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/hw/dccg.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw/dccg.h
@@ -68,6 +68,7 @@ struct dccg {
const struct dccg_funcs *funcs;
int pipe_dppclk_khz[MAX_PIPES];
int ref_dppclk;
+ bool dpp_clock_gated[MAX_PIPES];
//int dtbclk_khz[MAX_PIPES];/* TODO needs to be removed */
//int audio_dtbclk_khz;/* TODO needs to be removed */
//int ref_dtbclk_khz;/* TODO needs to be removed */
diff --git a/drivers/gpu/drm/amd/include/amd_shared.h b/drivers/gpu/drm/amd/include/amd_shared.h
index e4a22c68517d..f175e65b853a 100644
--- a/drivers/gpu/drm/amd/include/amd_shared.h
+++ b/drivers/gpu/drm/amd/include/amd_shared.h
@@ -240,7 +240,6 @@ enum DC_FEATURE_MASK {
DC_DISABLE_LTTPR_DP2_0 = (1 << 6), //0x40, disabled by default
DC_PSR_ALLOW_SMU_OPT = (1 << 7), //0x80, disabled by default
DC_PSR_ALLOW_MULTI_DISP_OPT = (1 << 8), //0x100, disabled by default
- DC_ENABLE_SUBVP_DRR = (1 << 9), // 0x200, disabled by default
};
enum DC_DEBUG_MASK {
diff --git a/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c b/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c
index ea03e8d9a3f6..818379276a58 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c
@@ -1573,9 +1573,9 @@ static int smu_disable_dpms(struct smu_context *smu)
/*
* For SMU 13.0.4/11, PMFW will handle the features disablement properly
- * for gpu reset case. Driver involvement is unnecessary.
+ * for gpu reset and S0i3 cases. Driver involvement is unnecessary.
*/
- if (amdgpu_in_reset(adev)) {
+ if (amdgpu_in_reset(adev) || adev->in_s0ix) {
switch (adev->ip_versions[MP1_HWIP][0]) {
case IP_VERSION(13, 0, 4):
case IP_VERSION(13, 0, 11):
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c
index 0cda3b276f61..f0800c0c5168 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c
@@ -588,7 +588,9 @@ static int sienna_cichlid_tables_init(struct smu_context *smu)
return -ENOMEM;
}
-static uint32_t sienna_cichlid_get_throttler_status_locked(struct smu_context *smu)
+static uint32_t sienna_cichlid_get_throttler_status_locked(struct smu_context *smu,
+ bool use_metrics_v3,
+ bool use_metrics_v2)
{
struct smu_table_context *smu_table= &smu->smu_table;
SmuMetricsExternal_t *metrics_ext =
@@ -596,13 +598,11 @@ static uint32_t sienna_cichlid_get_throttler_status_locked(struct smu_context *s
uint32_t throttler_status = 0;
int i;
- if ((smu->adev->ip_versions[MP1_HWIP][0] == IP_VERSION(11, 0, 7)) &&
- (smu->smc_fw_version >= 0x3A4900)) {
+ if (use_metrics_v3) {
for (i = 0; i < THROTTLER_COUNT; i++)
throttler_status |=
(metrics_ext->SmuMetrics_V3.ThrottlingPercentage[i] ? 1U << i : 0);
- } else if ((smu->adev->ip_versions[MP1_HWIP][0] == IP_VERSION(11, 0, 7)) &&
- (smu->smc_fw_version >= 0x3A4300)) {
+ } else if (use_metrics_v2) {
for (i = 0; i < THROTTLER_COUNT; i++)
throttler_status |=
(metrics_ext->SmuMetrics_V2.ThrottlingPercentage[i] ? 1U << i : 0);
@@ -864,7 +864,7 @@ static int sienna_cichlid_get_smu_metrics_data(struct smu_context *smu,
metrics->TemperatureVrSoc) * SMU_TEMPERATURE_UNITS_PER_CENTIGRADES;
break;
case METRICS_THROTTLER_STATUS:
- *value = sienna_cichlid_get_throttler_status_locked(smu);
+ *value = sienna_cichlid_get_throttler_status_locked(smu, use_metrics_v3, use_metrics_v2);
break;
case METRICS_CURR_FANSPEED:
*value = use_metrics_v3 ? metrics_v3->CurrFanSpeed :
@@ -4017,7 +4017,7 @@ static ssize_t sienna_cichlid_get_gpu_metrics(struct smu_context *smu,
gpu_metrics->current_dclk1 = use_metrics_v3 ? metrics_v3->CurrClock[PPCLK_DCLK_1] :
use_metrics_v2 ? metrics_v2->CurrClock[PPCLK_DCLK_1] : metrics->CurrClock[PPCLK_DCLK_1];
- gpu_metrics->throttle_status = sienna_cichlid_get_throttler_status_locked(smu);
+ gpu_metrics->throttle_status = sienna_cichlid_get_throttler_status_locked(smu, use_metrics_v3, use_metrics_v2);
gpu_metrics->indep_throttle_status =
smu_cmn_get_indep_throttler_status(gpu_metrics->throttle_status,
sienna_cichlid_throttler_map);
diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
index 0454da505687..e1a04461ba88 100644
--- a/drivers/gpu/drm/drm_edid.c
+++ b/drivers/gpu/drm/drm_edid.c
@@ -3424,6 +3424,10 @@ static struct drm_display_mode *drm_mode_detailed(struct drm_connector *connecto
connector->base.id, connector->name);
return NULL;
}
+ if (!(pt->misc & DRM_EDID_PT_SEPARATE_SYNC)) {
+ drm_dbg_kms(dev, "[CONNECTOR:%d:%s] Composite sync not supported\n",
+ connector->base.id, connector->name);
+ }
/* it is incorrect if hsync/vsync width is zero */
if (!hsync_pulse_width || !vsync_pulse_width) {
@@ -3470,27 +3474,10 @@ static struct drm_display_mode *drm_mode_detailed(struct drm_connector *connecto
if (info->quirks & EDID_QUIRK_DETAILED_SYNC_PP) {
mode->flags |= DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC;
} else {
- switch (pt->misc & DRM_EDID_PT_SYNC_MASK) {
- case DRM_EDID_PT_ANALOG_CSYNC:
- case DRM_EDID_PT_BIPOLAR_ANALOG_CSYNC:
- drm_dbg_kms(dev, "[CONNECTOR:%d:%s] Analog composite sync!\n",
- connector->base.id, connector->name);
- mode->flags |= DRM_MODE_FLAG_CSYNC | DRM_MODE_FLAG_NCSYNC;
- break;
- case DRM_EDID_PT_DIGITAL_CSYNC:
- drm_dbg_kms(dev, "[CONNECTOR:%d:%s] Digital composite sync!\n",
- connector->base.id, connector->name);
- mode->flags |= DRM_MODE_FLAG_CSYNC;
- mode->flags |= (pt->misc & DRM_EDID_PT_HSYNC_POSITIVE) ?
- DRM_MODE_FLAG_PCSYNC : DRM_MODE_FLAG_NCSYNC;
- break;
- case DRM_EDID_PT_DIGITAL_SEPARATE_SYNC:
- mode->flags |= (pt->misc & DRM_EDID_PT_HSYNC_POSITIVE) ?
- DRM_MODE_FLAG_PHSYNC : DRM_MODE_FLAG_NHSYNC;
- mode->flags |= (pt->misc & DRM_EDID_PT_VSYNC_POSITIVE) ?
- DRM_MODE_FLAG_PVSYNC : DRM_MODE_FLAG_NVSYNC;
- break;
- }
+ mode->flags |= (pt->misc & DRM_EDID_PT_HSYNC_POSITIVE) ?
+ DRM_MODE_FLAG_PHSYNC : DRM_MODE_FLAG_NHSYNC;
+ mode->flags |= (pt->misc & DRM_EDID_PT_VSYNC_POSITIVE) ?
+ DRM_MODE_FLAG_PVSYNC : DRM_MODE_FLAG_NVSYNC;
}
set_size:
diff --git a/drivers/gpu/drm/i915/display/intel_sdvo.c b/drivers/gpu/drm/i915/display/intel_sdvo.c
index e12ba458636c..5ee0479ae6de 100644
--- a/drivers/gpu/drm/i915/display/intel_sdvo.c
+++ b/drivers/gpu/drm/i915/display/intel_sdvo.c
@@ -2752,7 +2752,7 @@ static struct intel_sdvo_connector *intel_sdvo_connector_alloc(void)
__drm_atomic_helper_connector_reset(&sdvo_connector->base.base,
&conn_state->base.base);
- INIT_LIST_HEAD(&sdvo_connector->base.panel.fixed_modes);
+ intel_panel_init_alloc(&sdvo_connector->base);
return sdvo_connector;
}
diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc_slpc.c b/drivers/gpu/drm/i915/gt/uc/intel_guc_slpc.c
index cc18e8f66486..78822331f1b7 100644
--- a/drivers/gpu/drm/i915/gt/uc/intel_guc_slpc.c
+++ b/drivers/gpu/drm/i915/gt/uc/intel_guc_slpc.c
@@ -470,12 +470,19 @@ int intel_guc_slpc_set_ignore_eff_freq(struct intel_guc_slpc *slpc, bool val)
ret = slpc_set_param(slpc,
SLPC_PARAM_IGNORE_EFFICIENT_FREQUENCY,
val);
- if (ret)
+ if (ret) {
guc_probe_error(slpc_to_guc(slpc), "Failed to set efficient freq(%d): %pe\n",
val, ERR_PTR(ret));
- else
+ } else {
slpc->ignore_eff_freq = val;
+ /* Set min to RPn when we disable efficient freq */
+ if (val)
+ ret = slpc_set_param(slpc,
+ SLPC_PARAM_GLOBAL_MIN_GT_UNSLICE_FREQ_MHZ,
+ slpc->min_freq);
+ }
+
intel_runtime_pm_put(&i915->runtime_pm, wakeref);
mutex_unlock(&slpc->lock);
return ret;
@@ -602,9 +609,8 @@ static int slpc_set_softlimits(struct intel_guc_slpc *slpc)
return ret;
if (!slpc->min_freq_softlimit) {
- ret = intel_guc_slpc_get_min_freq(slpc, &slpc->min_freq_softlimit);
- if (unlikely(ret))
- return ret;
+ /* Min softlimit is initialized to RPn */
+ slpc->min_freq_softlimit = slpc->min_freq;
slpc_to_gt(slpc)->defaults.min_freq = slpc->min_freq_softlimit;
} else {
return intel_guc_slpc_set_min_freq(slpc,
@@ -755,6 +761,9 @@ int intel_guc_slpc_enable(struct intel_guc_slpc *slpc)
return ret;
}
+ /* Set cached value of ignore efficient freq */
+ intel_guc_slpc_set_ignore_eff_freq(slpc, slpc->ignore_eff_freq);
+
/* Revert SLPC min/max to softlimits if necessary */
ret = slpc_set_softlimits(slpc);
if (unlikely(ret)) {
@@ -765,9 +774,6 @@ int intel_guc_slpc_enable(struct intel_guc_slpc *slpc)
/* Set cached media freq ratio mode */
intel_guc_slpc_set_media_ratio_mode(slpc, slpc->media_ratio_mode);
- /* Set cached value of ignore efficient freq */
- intel_guc_slpc_set_ignore_eff_freq(slpc, slpc->ignore_eff_freq);
-
return 0;
}
diff --git a/drivers/gpu/drm/nouveau/nouveau_connector.c b/drivers/gpu/drm/nouveau/nouveau_connector.c
index a2e0033e8a26..622f6eb9a8bf 100644
--- a/drivers/gpu/drm/nouveau/nouveau_connector.c
+++ b/drivers/gpu/drm/nouveau/nouveau_connector.c
@@ -1408,8 +1408,7 @@ nouveau_connector_create(struct drm_device *dev,
ret = nvif_conn_ctor(&disp->disp, nv_connector->base.name, nv_connector->index,
&nv_connector->conn);
if (ret) {
- kfree(nv_connector);
- return ERR_PTR(ret);
+ goto drm_conn_err;
}
ret = nvif_conn_event_ctor(&nv_connector->conn, "kmsHotplug",
@@ -1426,8 +1425,7 @@ nouveau_connector_create(struct drm_device *dev,
if (ret) {
nvif_event_dtor(&nv_connector->hpd);
nvif_conn_dtor(&nv_connector->conn);
- kfree(nv_connector);
- return ERR_PTR(ret);
+ goto drm_conn_err;
}
}
}
@@ -1475,4 +1473,9 @@ nouveau_connector_create(struct drm_device *dev,
drm_connector_register(connector);
return connector;
+
+drm_conn_err:
+ drm_connector_cleanup(connector);
+ kfree(nv_connector);
+ return ERR_PTR(ret);
}
diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index e02249b212c2..cf6b146acc32 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -969,21 +969,21 @@ static const struct panel_desc auo_g104sn02 = {
.connector_type = DRM_MODE_CONNECTOR_LVDS,
};
-static const struct drm_display_mode auo_g121ean01_mode = {
- .clock = 66700,
- .hdisplay = 1280,
- .hsync_start = 1280 + 58,
- .hsync_end = 1280 + 58 + 8,
- .htotal = 1280 + 58 + 8 + 70,
- .vdisplay = 800,
- .vsync_start = 800 + 6,
- .vsync_end = 800 + 6 + 4,
- .vtotal = 800 + 6 + 4 + 10,
+static const struct display_timing auo_g121ean01_timing = {
+ .pixelclock = { 60000000, 74400000, 90000000 },
+ .hactive = { 1280, 1280, 1280 },
+ .hfront_porch = { 20, 50, 100 },
+ .hback_porch = { 20, 50, 100 },
+ .hsync_len = { 30, 100, 200 },
+ .vactive = { 800, 800, 800 },
+ .vfront_porch = { 2, 10, 25 },
+ .vback_porch = { 2, 10, 25 },
+ .vsync_len = { 4, 18, 50 },
};
static const struct panel_desc auo_g121ean01 = {
- .modes = &auo_g121ean01_mode,
- .num_modes = 1,
+ .timings = &auo_g121ean01_timing,
+ .num_timings = 1,
.bpc = 8,
.size = {
.width = 261,
diff --git a/drivers/gpu/drm/qxl/qxl_drv.h b/drivers/gpu/drm/qxl/qxl_drv.h
index ea993d7162e8..307a890fde13 100644
--- a/drivers/gpu/drm/qxl/qxl_drv.h
+++ b/drivers/gpu/drm/qxl/qxl_drv.h
@@ -310,7 +310,7 @@ int qxl_gem_object_create_with_handle(struct qxl_device *qdev,
u32 domain,
size_t size,
struct qxl_surface *surf,
- struct qxl_bo **qobj,
+ struct drm_gem_object **gobj,
uint32_t *handle);
void qxl_gem_object_free(struct drm_gem_object *gobj);
int qxl_gem_object_open(struct drm_gem_object *obj, struct drm_file *file_priv);
diff --git a/drivers/gpu/drm/qxl/qxl_dumb.c b/drivers/gpu/drm/qxl/qxl_dumb.c
index d636ba685451..17df5c7ccf69 100644
--- a/drivers/gpu/drm/qxl/qxl_dumb.c
+++ b/drivers/gpu/drm/qxl/qxl_dumb.c
@@ -34,6 +34,7 @@ int qxl_mode_dumb_create(struct drm_file *file_priv,
{
struct qxl_device *qdev = to_qxl(dev);
struct qxl_bo *qobj;
+ struct drm_gem_object *gobj;
uint32_t handle;
int r;
struct qxl_surface surf;
@@ -62,11 +63,13 @@ int qxl_mode_dumb_create(struct drm_file *file_priv,
r = qxl_gem_object_create_with_handle(qdev, file_priv,
QXL_GEM_DOMAIN_CPU,
- args->size, &surf, &qobj,
+ args->size, &surf, &gobj,
&handle);
if (r)
return r;
+ qobj = gem_to_qxl_bo(gobj);
qobj->is_dumb = true;
+ drm_gem_object_put(gobj);
args->pitch = pitch;
args->handle = handle;
return 0;
diff --git a/drivers/gpu/drm/qxl/qxl_gem.c b/drivers/gpu/drm/qxl/qxl_gem.c
index a08da0bd9098..fc5e3763c359 100644
--- a/drivers/gpu/drm/qxl/qxl_gem.c
+++ b/drivers/gpu/drm/qxl/qxl_gem.c
@@ -72,32 +72,41 @@ int qxl_gem_object_create(struct qxl_device *qdev, int size,
return 0;
}
+/*
+ * If the caller passed a valid gobj pointer, it is responsible to call
+ * drm_gem_object_put() when it no longer needs to acess the object.
+ *
+ * If gobj is NULL, it is handled internally.
+ */
int qxl_gem_object_create_with_handle(struct qxl_device *qdev,
struct drm_file *file_priv,
u32 domain,
size_t size,
struct qxl_surface *surf,
- struct qxl_bo **qobj,
+ struct drm_gem_object **gobj,
uint32_t *handle)
{
- struct drm_gem_object *gobj;
int r;
+ struct drm_gem_object *local_gobj;
- BUG_ON(!qobj);
BUG_ON(!handle);
r = qxl_gem_object_create(qdev, size, 0,
domain,
false, false, surf,
- &gobj);
+ &local_gobj);
if (r)
return -ENOMEM;
- r = drm_gem_handle_create(file_priv, gobj, handle);
+ r = drm_gem_handle_create(file_priv, local_gobj, handle);
if (r)
return r;
- /* drop reference from allocate - handle holds it now */
- *qobj = gem_to_qxl_bo(gobj);
- drm_gem_object_put(gobj);
+
+ if (gobj)
+ *gobj = local_gobj;
+ else
+ /* drop reference from allocate - handle holds it now */
+ drm_gem_object_put(local_gobj);
+
return 0;
}
diff --git a/drivers/gpu/drm/qxl/qxl_ioctl.c b/drivers/gpu/drm/qxl/qxl_ioctl.c
index 30f58b21372a..dd0f834d881c 100644
--- a/drivers/gpu/drm/qxl/qxl_ioctl.c
+++ b/drivers/gpu/drm/qxl/qxl_ioctl.c
@@ -38,7 +38,6 @@ int qxl_alloc_ioctl(struct drm_device *dev, void *data, struct drm_file *file_pr
struct qxl_device *qdev = to_qxl(dev);
struct drm_qxl_alloc *qxl_alloc = data;
int ret;
- struct qxl_bo *qobj;
uint32_t handle;
u32 domain = QXL_GEM_DOMAIN_VRAM;
@@ -50,7 +49,7 @@ int qxl_alloc_ioctl(struct drm_device *dev, void *data, struct drm_file *file_pr
domain,
qxl_alloc->size,
NULL,
- &qobj, &handle);
+ NULL, &handle);
if (ret) {
DRM_ERROR("%s: failed to create gem ret=%d\n",
__func__, ret);
@@ -386,7 +385,6 @@ int qxl_alloc_surf_ioctl(struct drm_device *dev, void *data, struct drm_file *fi
{
struct qxl_device *qdev = to_qxl(dev);
struct drm_qxl_alloc_surf *param = data;
- struct qxl_bo *qobj;
int handle;
int ret;
int size, actual_stride;
@@ -406,7 +404,7 @@ int qxl_alloc_surf_ioctl(struct drm_device *dev, void *data, struct drm_file *fi
QXL_GEM_DOMAIN_SURFACE,
size,
&surf,
- &qobj, &handle);
+ NULL, &handle);
if (ret) {
DRM_ERROR("%s: failed to create gem ret=%d\n",
__func__, ret);
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_crtc.c b/drivers/gpu/drm/rcar-du/rcar_du_crtc.c
index d6d29be6b4f4..7e175dbfd892 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_crtc.c
+++ b/drivers/gpu/drm/rcar-du/rcar_du_crtc.c
@@ -223,20 +223,6 @@ static void rcar_du_crtc_set_display_timing(struct rcar_du_crtc *rcrtc)
* DU channels that have a display PLL can't use the internal
* system clock, and have no internal clock divider.
*/
-
- /*
- * The H3 ES1.x exhibits dot clock duty cycle stability issues.
- * We can work around them by configuring the DPLL to twice the
- * desired frequency, coupled with a /2 post-divider. Restrict
- * the workaround to H3 ES1.x as ES2.0 and all other SoCs have
- * no post-divider when a display PLL is present (as shown by
- * the workaround breaking HDMI output on M3-W during testing).
- */
- if (rcdu->info->quirks & RCAR_DU_QUIRK_H3_ES1_PCLK_STABILITY) {
- target *= 2;
- div = 1;
- }
-
extclk = clk_get_rate(rcrtc->extclock);
rcar_du_dpll_divider(rcrtc, &dpll, extclk, target);
@@ -245,30 +231,13 @@ static void rcar_du_crtc_set_display_timing(struct rcar_du_crtc *rcrtc)
| DPLLCR_N(dpll.n) | DPLLCR_M(dpll.m)
| DPLLCR_STBY;
- if (rcrtc->index == 1) {
+ if (rcrtc->index == 1)
dpllcr |= DPLLCR_PLCS1
| DPLLCR_INCS_DOTCLKIN1;
- } else {
- dpllcr |= DPLLCR_PLCS0_PLL
+ else
+ dpllcr |= DPLLCR_PLCS0
| DPLLCR_INCS_DOTCLKIN0;
- /*
- * On ES2.x we have a single mux controlled via bit 21,
- * which selects between DCLKIN source (bit 21 = 0) and
- * a PLL source (bit 21 = 1), where the PLL is always
- * PLL1.
- *
- * On ES1.x we have an additional mux, controlled
- * via bit 20, for choosing between PLL0 (bit 20 = 0)
- * and PLL1 (bit 20 = 1). We always want to use PLL1,
- * so on ES1.x, in addition to setting bit 21, we need
- * to set the bit 20.
- */
-
- if (rcdu->info->quirks & RCAR_DU_QUIRK_H3_ES1_PLL)
- dpllcr |= DPLLCR_PLCS0_H3ES1X_PLL1;
- }
-
rcar_du_group_write(rcrtc->group, DPLLCR, dpllcr);
escr = ESCR_DCLKSEL_DCLKIN | div;
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_drv.c b/drivers/gpu/drm/rcar-du/rcar_du_drv.c
index b9a94c5260e9..1ffde19cb87f 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_drv.c
+++ b/drivers/gpu/drm/rcar-du/rcar_du_drv.c
@@ -16,7 +16,6 @@
#include <linux/platform_device.h>
#include <linux/pm.h>
#include <linux/slab.h>
-#include <linux/sys_soc.h>
#include <linux/wait.h>
#include <drm/drm_atomic_helper.h>
@@ -387,43 +386,6 @@ static const struct rcar_du_device_info rcar_du_r8a7795_info = {
.dpll_mask = BIT(2) | BIT(1),
};
-static const struct rcar_du_device_info rcar_du_r8a7795_es1_info = {
- .gen = 3,
- .features = RCAR_DU_FEATURE_CRTC_IRQ
- | RCAR_DU_FEATURE_CRTC_CLOCK
- | RCAR_DU_FEATURE_VSP1_SOURCE
- | RCAR_DU_FEATURE_INTERLACED
- | RCAR_DU_FEATURE_TVM_SYNC,
- .quirks = RCAR_DU_QUIRK_H3_ES1_PCLK_STABILITY
- | RCAR_DU_QUIRK_H3_ES1_PLL,
- .channels_mask = BIT(3) | BIT(2) | BIT(1) | BIT(0),
- .routes = {
- /*
- * R8A7795 has one RGB output, two HDMI outputs and one
- * LVDS output.
- */
- [RCAR_DU_OUTPUT_DPAD0] = {
- .possible_crtcs = BIT(3),
- .port = 0,
- },
- [RCAR_DU_OUTPUT_HDMI0] = {
- .possible_crtcs = BIT(1),
- .port = 1,
- },
- [RCAR_DU_OUTPUT_HDMI1] = {
- .possible_crtcs = BIT(2),
- .port = 2,
- },
- [RCAR_DU_OUTPUT_LVDS0] = {
- .possible_crtcs = BIT(0),
- .port = 3,
- },
- },
- .num_lvds = 1,
- .num_rpf = 5,
- .dpll_mask = BIT(2) | BIT(1),
-};
-
static const struct rcar_du_device_info rcar_du_r8a7796_info = {
.gen = 3,
.features = RCAR_DU_FEATURE_CRTC_IRQ
@@ -614,11 +576,6 @@ static const struct of_device_id rcar_du_of_table[] = {
MODULE_DEVICE_TABLE(of, rcar_du_of_table);
-static const struct soc_device_attribute rcar_du_soc_table[] = {
- { .soc_id = "r8a7795", .revision = "ES1.*", .data = &rcar_du_r8a7795_es1_info },
- { /* sentinel */ }
-};
-
const char *rcar_du_output_name(enum rcar_du_output output)
{
static const char * const names[] = {
@@ -707,7 +664,6 @@ static void rcar_du_shutdown(struct platform_device *pdev)
static int rcar_du_probe(struct platform_device *pdev)
{
- const struct soc_device_attribute *soc_attr;
struct rcar_du_device *rcdu;
unsigned int mask;
int ret;
@@ -725,10 +681,6 @@ static int rcar_du_probe(struct platform_device *pdev)
rcdu->info = of_device_get_match_data(rcdu->dev);
- soc_attr = soc_device_match(rcar_du_soc_table);
- if (soc_attr)
- rcdu->info = soc_attr->data;
-
platform_set_drvdata(pdev, rcdu);
/* I/O resources */
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_drv.h b/drivers/gpu/drm/rcar-du/rcar_du_drv.h
index acc3673fefe1..5cfa2bb7ad93 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_drv.h
+++ b/drivers/gpu/drm/rcar-du/rcar_du_drv.h
@@ -34,8 +34,6 @@ struct rcar_du_device;
#define RCAR_DU_FEATURE_NO_BLENDING BIT(5) /* PnMR.SPIM does not have ALP nor EOR bits */
#define RCAR_DU_QUIRK_ALIGN_128B BIT(0) /* Align pitches to 128 bytes */
-#define RCAR_DU_QUIRK_H3_ES1_PCLK_STABILITY BIT(1) /* H3 ES1 has pclk stability issue */
-#define RCAR_DU_QUIRK_H3_ES1_PLL BIT(2) /* H3 ES1 PLL setup differs from non-ES1 */
enum rcar_du_output {
RCAR_DU_OUTPUT_DPAD0,
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_regs.h b/drivers/gpu/drm/rcar-du/rcar_du_regs.h
index 6c750fab6ebb..391de6661d8b 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_regs.h
+++ b/drivers/gpu/drm/rcar-du/rcar_du_regs.h
@@ -283,8 +283,7 @@
#define DPLLCR 0x20044
#define DPLLCR_CODE (0x95 << 24)
#define DPLLCR_PLCS1 (1 << 23)
-#define DPLLCR_PLCS0_PLL (1 << 21)
-#define DPLLCR_PLCS0_H3ES1X_PLL1 (1 << 20)
+#define DPLLCR_PLCS0 (1 << 21)
#define DPLLCR_CLKE (1 << 18)
#define DPLLCR_FDPLL(n) ((n) << 12)
#define DPLLCR_N(n) ((n) << 5)
diff --git a/drivers/gpu/drm/scheduler/sched_entity.c b/drivers/gpu/drm/scheduler/sched_entity.c
index e0a8890a62e2..3e2a31d8190e 100644
--- a/drivers/gpu/drm/scheduler/sched_entity.c
+++ b/drivers/gpu/drm/scheduler/sched_entity.c
@@ -448,6 +448,12 @@ struct drm_sched_job *drm_sched_entity_pop_job(struct drm_sched_entity *entity)
drm_sched_rq_update_fifo(entity, next->submit_ts);
}
+ /* Jobs and entities might have different lifecycles. Since we're
+ * removing the job from the entities queue, set the jobs entity pointer
+ * to NULL to prevent any future access of the entity through this job.
+ */
+ sched_job->entity = NULL;
+
return sched_job;
}
diff --git a/drivers/gpu/drm/scheduler/sched_main.c b/drivers/gpu/drm/scheduler/sched_main.c
index aea5a90ff98b..cdd67676c3d1 100644
--- a/drivers/gpu/drm/scheduler/sched_main.c
+++ b/drivers/gpu/drm/scheduler/sched_main.c
@@ -42,6 +42,10 @@
* the hardware.
*
* The jobs in a entity are always scheduled in the order that they were pushed.
+ *
+ * Note that once a job was taken from the entities queue and pushed to the
+ * hardware, i.e. the pending queue, the entity must not be referenced anymore
+ * through the jobs entity pointer.
*/
#include <linux/kthread.h>
diff --git a/drivers/gpu/drm/stm/ltdc.c b/drivers/gpu/drm/stm/ltdc.c
index 03c6becda795..b8be4c1db423 100644
--- a/drivers/gpu/drm/stm/ltdc.c
+++ b/drivers/gpu/drm/stm/ltdc.c
@@ -1145,7 +1145,7 @@ static void ltdc_crtc_disable_vblank(struct drm_crtc *crtc)
static int ltdc_crtc_set_crc_source(struct drm_crtc *crtc, const char *source)
{
- struct ltdc_device *ldev = crtc_to_ltdc(crtc);
+ struct ltdc_device *ldev;
int ret;
DRM_DEBUG_DRIVER("\n");
@@ -1153,6 +1153,8 @@ static int ltdc_crtc_set_crc_source(struct drm_crtc *crtc, const char *source)
if (!crtc)
return -ENODEV;
+ ldev = crtc_to_ltdc(crtc);
+
if (source && strcmp(source, "auto") == 0) {
ldev->crc_active = true;
ret = regmap_set_bits(ldev->regmap, LTDC_GCR, GCR_CRCEN);
diff --git a/drivers/hid/hid-logitech-hidpp.c b/drivers/hid/hid-logitech-hidpp.c
index f7e06d433a91..dfe8e09a18de 100644
--- a/drivers/hid/hid-logitech-hidpp.c
+++ b/drivers/hid/hid-logitech-hidpp.c
@@ -4608,6 +4608,8 @@ static const struct hid_device_id hidpp_devices[] = {
HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, 0xC086) },
{ /* Logitech G903 Hero Gaming Mouse over USB */
HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, 0xC091) },
+ { /* Logitech G915 TKL Keyboard over USB */
+ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, 0xC343) },
{ /* Logitech G920 Wheel over USB */
HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_G920_WHEEL),
.driver_data = HIDPP_QUIRK_CLASS_G920 | HIDPP_QUIRK_FORCE_OUTPUT_REPORTS},
@@ -4630,6 +4632,8 @@ static const struct hid_device_id hidpp_devices[] = {
{ /* MX5500 keyboard over Bluetooth */
HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_LOGITECH, 0xb30b),
.driver_data = HIDPP_QUIRK_HIDPP_CONSUMER_VENDOR_KEYS },
+ { /* Logitech G915 TKL keyboard over Bluetooth */
+ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_LOGITECH, 0xb35f) },
{ /* M-RCQ142 V470 Cordless Laser Mouse over Bluetooth */
HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_LOGITECH, 0xb008) },
{ /* MX Master mouse over Bluetooth */
diff --git a/drivers/hid/i2c-hid/i2c-hid-of-goodix.c b/drivers/hid/i2c-hid/i2c-hid-of-goodix.c
index 0060e3dcd775..db4639db9840 100644
--- a/drivers/hid/i2c-hid/i2c-hid-of-goodix.c
+++ b/drivers/hid/i2c-hid/i2c-hid-of-goodix.c
@@ -28,6 +28,7 @@ struct i2c_hid_of_goodix {
struct regulator *vdd;
struct regulator *vddio;
struct gpio_desc *reset_gpio;
+ bool no_reset_during_suspend;
const struct goodix_i2c_hid_timing_data *timings;
};
@@ -37,6 +38,14 @@ static int goodix_i2c_hid_power_up(struct i2chid_ops *ops)
container_of(ops, struct i2c_hid_of_goodix, ops);
int ret;
+ /*
+ * We assert reset GPIO here (instead of during power-down) to ensure
+ * the device will have a clean state after powering up, just like the
+ * normal scenarios will have.
+ */
+ if (ihid_goodix->no_reset_during_suspend)
+ gpiod_set_value_cansleep(ihid_goodix->reset_gpio, 1);
+
ret = regulator_enable(ihid_goodix->vdd);
if (ret)
return ret;
@@ -60,7 +69,9 @@ static void goodix_i2c_hid_power_down(struct i2chid_ops *ops)
struct i2c_hid_of_goodix *ihid_goodix =
container_of(ops, struct i2c_hid_of_goodix, ops);
- gpiod_set_value_cansleep(ihid_goodix->reset_gpio, 1);
+ if (!ihid_goodix->no_reset_during_suspend)
+ gpiod_set_value_cansleep(ihid_goodix->reset_gpio, 1);
+
regulator_disable(ihid_goodix->vddio);
regulator_disable(ihid_goodix->vdd);
}
@@ -91,6 +102,9 @@ static int i2c_hid_of_goodix_probe(struct i2c_client *client)
if (IS_ERR(ihid_goodix->vddio))
return PTR_ERR(ihid_goodix->vddio);
+ ihid_goodix->no_reset_during_suspend =
+ of_property_read_bool(client->dev.of_node, "goodix,no-reset-during-suspend");
+
ihid_goodix->timings = device_get_match_data(&client->dev);
return i2c_hid_core_probe(client, &ihid_goodix->ops, 0x0001, 0);
diff --git a/drivers/hid/intel-ish-hid/ipc/hw-ish.h b/drivers/hid/intel-ish-hid/ipc/hw-ish.h
index fc108f19a64c..e99f3a3c65e1 100644
--- a/drivers/hid/intel-ish-hid/ipc/hw-ish.h
+++ b/drivers/hid/intel-ish-hid/ipc/hw-ish.h
@@ -33,6 +33,7 @@
#define ADL_N_DEVICE_ID 0x54FC
#define RPL_S_DEVICE_ID 0x7A78
#define MTL_P_DEVICE_ID 0x7E45
+#define ARL_H_DEVICE_ID 0x7745
#define REVISION_ID_CHT_A0 0x6
#define REVISION_ID_CHT_Ax_SI 0x0
diff --git a/drivers/hid/intel-ish-hid/ipc/pci-ish.c b/drivers/hid/intel-ish-hid/ipc/pci-ish.c
index 7120b30ac51d..55cb25038e63 100644
--- a/drivers/hid/intel-ish-hid/ipc/pci-ish.c
+++ b/drivers/hid/intel-ish-hid/ipc/pci-ish.c
@@ -44,6 +44,7 @@ static const struct pci_device_id ish_pci_tbl[] = {
{PCI_DEVICE(PCI_VENDOR_ID_INTEL, ADL_N_DEVICE_ID)},
{PCI_DEVICE(PCI_VENDOR_ID_INTEL, RPL_S_DEVICE_ID)},
{PCI_DEVICE(PCI_VENDOR_ID_INTEL, MTL_P_DEVICE_ID)},
+ {PCI_DEVICE(PCI_VENDOR_ID_INTEL, ARL_H_DEVICE_ID)},
{0, }
};
MODULE_DEVICE_TABLE(pci, ish_pci_tbl);
diff --git a/drivers/i2c/busses/i2c-bcm-iproc.c b/drivers/i2c/busses/i2c-bcm-iproc.c
index 85d8a6b04885..30a2a3200bed 100644
--- a/drivers/i2c/busses/i2c-bcm-iproc.c
+++ b/drivers/i2c/busses/i2c-bcm-iproc.c
@@ -233,13 +233,14 @@ static inline u32 iproc_i2c_rd_reg(struct bcm_iproc_i2c_dev *iproc_i2c,
u32 offset)
{
u32 val;
+ unsigned long flags;
if (iproc_i2c->idm_base) {
- spin_lock(&iproc_i2c->idm_lock);
+ spin_lock_irqsave(&iproc_i2c->idm_lock, flags);
writel(iproc_i2c->ape_addr_mask,
iproc_i2c->idm_base + IDM_CTRL_DIRECT_OFFSET);
val = readl(iproc_i2c->base + offset);
- spin_unlock(&iproc_i2c->idm_lock);
+ spin_unlock_irqrestore(&iproc_i2c->idm_lock, flags);
} else {
val = readl(iproc_i2c->base + offset);
}
@@ -250,12 +251,14 @@ static inline u32 iproc_i2c_rd_reg(struct bcm_iproc_i2c_dev *iproc_i2c,
static inline void iproc_i2c_wr_reg(struct bcm_iproc_i2c_dev *iproc_i2c,
u32 offset, u32 val)
{
+ unsigned long flags;
+
if (iproc_i2c->idm_base) {
- spin_lock(&iproc_i2c->idm_lock);
+ spin_lock_irqsave(&iproc_i2c->idm_lock, flags);
writel(iproc_i2c->ape_addr_mask,
iproc_i2c->idm_base + IDM_CTRL_DIRECT_OFFSET);
writel(val, iproc_i2c->base + offset);
- spin_unlock(&iproc_i2c->idm_lock);
+ spin_unlock_irqrestore(&iproc_i2c->idm_lock, flags);
} else {
writel(val, iproc_i2c->base + offset);
}
diff --git a/drivers/i2c/busses/i2c-designware-master.c b/drivers/i2c/busses/i2c-designware-master.c
index 55ea91a63382..c51fc1f4b97e 100644
--- a/drivers/i2c/busses/i2c-designware-master.c
+++ b/drivers/i2c/busses/i2c-designware-master.c
@@ -526,9 +526,21 @@ i2c_dw_read(struct dw_i2c_dev *dev)
u32 flags = msgs[dev->msg_read_idx].flags;
regmap_read(dev->map, DW_IC_DATA_CMD, &tmp);
+ tmp &= DW_IC_DATA_CMD_DAT;
/* Ensure length byte is a valid value */
- if (flags & I2C_M_RECV_LEN &&
- (tmp & DW_IC_DATA_CMD_DAT) <= I2C_SMBUS_BLOCK_MAX && tmp > 0) {
+ if (flags & I2C_M_RECV_LEN) {
+ /*
+ * if IC_EMPTYFIFO_HOLD_MASTER_EN is set, which cannot be
+ * detected from the registers, the controller can be
+ * disabled if the STOP bit is set. But it is only set
+ * after receiving block data response length in
+ * I2C_FUNC_SMBUS_BLOCK_DATA case. That needs to read
+ * another byte with STOP bit set when the block data
+ * response length is invalid to complete the transaction.
+ */
+ if (!tmp || tmp > I2C_SMBUS_BLOCK_MAX)
+ tmp = 1;
+
len = i2c_dw_recv_len(dev, tmp);
}
*buf++ = tmp;
diff --git a/drivers/i2c/busses/i2c-hisi.c b/drivers/i2c/busses/i2c-hisi.c
index e067671b3ce2..0980c773cb5b 100644
--- a/drivers/i2c/busses/i2c-hisi.c
+++ b/drivers/i2c/busses/i2c-hisi.c
@@ -330,6 +330,14 @@ static irqreturn_t hisi_i2c_irq(int irq, void *context)
struct hisi_i2c_controller *ctlr = context;
u32 int_stat;
+ /*
+ * Don't handle the interrupt if cltr->completion is NULL. We may
+ * reach here because the interrupt is spurious or the transfer is
+ * started by another port (e.g. firmware) rather than us.
+ */
+ if (!ctlr->completion)
+ return IRQ_NONE;
+
int_stat = readl(ctlr->iobase + HISI_I2C_INT_MSTAT);
hisi_i2c_clear_int(ctlr, int_stat);
if (!(int_stat & HISI_I2C_INT_ALL))
diff --git a/drivers/i2c/busses/i2c-tegra.c b/drivers/i2c/busses/i2c-tegra.c
index 157066f06a32..d561cf066d70 100644
--- a/drivers/i2c/busses/i2c-tegra.c
+++ b/drivers/i2c/busses/i2c-tegra.c
@@ -449,7 +449,7 @@ static int tegra_i2c_init_dma(struct tegra_i2c_dev *i2c_dev)
if (i2c_dev->is_vi)
return 0;
- if (!i2c_dev->hw->has_apb_dma) {
+ if (i2c_dev->hw->has_apb_dma) {
if (!IS_ENABLED(CONFIG_TEGRA20_APB_DMA)) {
dev_dbg(i2c_dev->dev, "APB DMA support not enabled\n");
return 0;
diff --git a/drivers/infiniband/hw/bnxt_re/bnxt_re.h b/drivers/infiniband/hw/bnxt_re/bnxt_re.h
index 2c95e6f3d47a..eef3ef3fabb4 100644
--- a/drivers/infiniband/hw/bnxt_re/bnxt_re.h
+++ b/drivers/infiniband/hw/bnxt_re/bnxt_re.h
@@ -179,6 +179,8 @@ struct bnxt_re_dev {
#define BNXT_RE_ROCEV2_IPV4_PACKET 2
#define BNXT_RE_ROCEV2_IPV6_PACKET 3
+#define BNXT_RE_CHECK_RC(x) ((x) && ((x) != -ETIMEDOUT))
+
static inline struct device *rdev_to_dev(struct bnxt_re_dev *rdev)
{
if (rdev)
diff --git a/drivers/infiniband/hw/bnxt_re/ib_verbs.c b/drivers/infiniband/hw/bnxt_re/ib_verbs.c
index ebe6852c40e8..e7f153ee2754 100644
--- a/drivers/infiniband/hw/bnxt_re/ib_verbs.c
+++ b/drivers/infiniband/hw/bnxt_re/ib_verbs.c
@@ -614,12 +614,20 @@ int bnxt_re_destroy_ah(struct ib_ah *ib_ah, u32 flags)
{
struct bnxt_re_ah *ah = container_of(ib_ah, struct bnxt_re_ah, ib_ah);
struct bnxt_re_dev *rdev = ah->rdev;
+ bool block = true;
+ int rc = 0;
- bnxt_qplib_destroy_ah(&rdev->qplib_res, &ah->qplib_ah,
- !(flags & RDMA_DESTROY_AH_SLEEPABLE));
+ block = !(flags & RDMA_DESTROY_AH_SLEEPABLE);
+ rc = bnxt_qplib_destroy_ah(&rdev->qplib_res, &ah->qplib_ah, block);
+ if (BNXT_RE_CHECK_RC(rc)) {
+ if (rc == -ETIMEDOUT)
+ rc = 0;
+ else
+ goto fail;
+ }
atomic_dec(&rdev->ah_count);
-
- return 0;
+fail:
+ return rc;
}
static u8 bnxt_re_stack_to_dev_nw_type(enum rdma_network_type ntype)
diff --git a/drivers/infiniband/hw/bnxt_re/qplib_sp.c b/drivers/infiniband/hw/bnxt_re/qplib_sp.c
index b967a17a44be..10919532bca2 100644
--- a/drivers/infiniband/hw/bnxt_re/qplib_sp.c
+++ b/drivers/infiniband/hw/bnxt_re/qplib_sp.c
@@ -468,13 +468,14 @@ int bnxt_qplib_create_ah(struct bnxt_qplib_res *res, struct bnxt_qplib_ah *ah,
return 0;
}
-void bnxt_qplib_destroy_ah(struct bnxt_qplib_res *res, struct bnxt_qplib_ah *ah,
- bool block)
+int bnxt_qplib_destroy_ah(struct bnxt_qplib_res *res, struct bnxt_qplib_ah *ah,
+ bool block)
{
struct bnxt_qplib_rcfw *rcfw = res->rcfw;
struct creq_destroy_ah_resp resp = {};
struct bnxt_qplib_cmdqmsg msg = {};
struct cmdq_destroy_ah req = {};
+ int rc;
/* Clean up the AH table in the device */
bnxt_qplib_rcfw_cmd_prep((struct cmdq_base *)&req,
@@ -485,7 +486,8 @@ void bnxt_qplib_destroy_ah(struct bnxt_qplib_res *res, struct bnxt_qplib_ah *ah,
bnxt_qplib_fill_cmdqmsg(&msg, &req, &resp, NULL, sizeof(req),
sizeof(resp), block);
- bnxt_qplib_rcfw_send_message(rcfw, &msg);
+ rc = bnxt_qplib_rcfw_send_message(rcfw, &msg);
+ return rc;
}
/* MRW */
diff --git a/drivers/infiniband/hw/bnxt_re/qplib_sp.h b/drivers/infiniband/hw/bnxt_re/qplib_sp.h
index 5de874659cdf..4061616048e8 100644
--- a/drivers/infiniband/hw/bnxt_re/qplib_sp.h
+++ b/drivers/infiniband/hw/bnxt_re/qplib_sp.h
@@ -327,8 +327,8 @@ int bnxt_qplib_set_func_resources(struct bnxt_qplib_res *res,
struct bnxt_qplib_ctx *ctx);
int bnxt_qplib_create_ah(struct bnxt_qplib_res *res, struct bnxt_qplib_ah *ah,
bool block);
-void bnxt_qplib_destroy_ah(struct bnxt_qplib_res *res, struct bnxt_qplib_ah *ah,
- bool block);
+int bnxt_qplib_destroy_ah(struct bnxt_qplib_res *res, struct bnxt_qplib_ah *ah,
+ bool block);
int bnxt_qplib_alloc_mrw(struct bnxt_qplib_res *res,
struct bnxt_qplib_mrw *mrw);
int bnxt_qplib_dereg_mrw(struct bnxt_qplib_res *res, struct bnxt_qplib_mrw *mrw,
diff --git a/drivers/infiniband/hw/mana/qp.c b/drivers/infiniband/hw/mana/qp.c
index 54b61930a7fd..4b3b5b274e84 100644
--- a/drivers/infiniband/hw/mana/qp.c
+++ b/drivers/infiniband/hw/mana/qp.c
@@ -13,7 +13,7 @@ static int mana_ib_cfg_vport_steering(struct mana_ib_dev *dev,
u8 *rx_hash_key)
{
struct mana_port_context *mpc = netdev_priv(ndev);
- struct mana_cfg_rx_steer_req *req = NULL;
+ struct mana_cfg_rx_steer_req_v2 *req;
struct mana_cfg_rx_steer_resp resp = {};
mana_handle_t *req_indir_tab;
struct gdma_context *gc;
@@ -33,6 +33,8 @@ static int mana_ib_cfg_vport_steering(struct mana_ib_dev *dev,
mana_gd_init_req_hdr(&req->hdr, MANA_CONFIG_VPORT_RX, req_buf_size,
sizeof(resp));
+ req->hdr.req.msg_version = GDMA_MESSAGE_V2;
+
req->vport = mpc->port_handle;
req->rx_enable = 1;
req->update_default_rxobj = 1;
@@ -46,6 +48,7 @@ static int mana_ib_cfg_vport_steering(struct mana_ib_dev *dev,
req->num_indir_entries = MANA_INDIRECT_TABLE_SIZE;
req->indir_tab_offset = sizeof(*req);
req->update_indir_tab = true;
+ req->cqe_coalescing_enable = 1;
req_indir_tab = (mana_handle_t *)(req + 1);
/* The ind table passed to the hardware must have
diff --git a/drivers/infiniband/hw/mlx5/qpc.c b/drivers/infiniband/hw/mlx5/qpc.c
index bae0334d6e7f..aec011557b4a 100644
--- a/drivers/infiniband/hw/mlx5/qpc.c
+++ b/drivers/infiniband/hw/mlx5/qpc.c
@@ -298,8 +298,7 @@ int mlx5_core_destroy_qp(struct mlx5_ib_dev *dev, struct mlx5_core_qp *qp)
MLX5_SET(destroy_qp_in, in, opcode, MLX5_CMD_OP_DESTROY_QP);
MLX5_SET(destroy_qp_in, in, qpn, qp->qpn);
MLX5_SET(destroy_qp_in, in, uid, qp->uid);
- mlx5_cmd_exec_in(dev->mdev, destroy_qp, in);
- return 0;
+ return mlx5_cmd_exec_in(dev->mdev, destroy_qp, in);
}
int mlx5_core_set_delay_drop(struct mlx5_ib_dev *dev,
@@ -551,14 +550,14 @@ int mlx5_core_xrcd_dealloc(struct mlx5_ib_dev *dev, u32 xrcdn)
return mlx5_cmd_exec_in(dev->mdev, dealloc_xrcd, in);
}
-static void destroy_rq_tracked(struct mlx5_ib_dev *dev, u32 rqn, u16 uid)
+static int destroy_rq_tracked(struct mlx5_ib_dev *dev, u32 rqn, u16 uid)
{
u32 in[MLX5_ST_SZ_DW(destroy_rq_in)] = {};
MLX5_SET(destroy_rq_in, in, opcode, MLX5_CMD_OP_DESTROY_RQ);
MLX5_SET(destroy_rq_in, in, rqn, rqn);
MLX5_SET(destroy_rq_in, in, uid, uid);
- mlx5_cmd_exec_in(dev->mdev, destroy_rq, in);
+ return mlx5_cmd_exec_in(dev->mdev, destroy_rq, in);
}
int mlx5_core_create_rq_tracked(struct mlx5_ib_dev *dev, u32 *in, int inlen,
@@ -589,8 +588,7 @@ int mlx5_core_destroy_rq_tracked(struct mlx5_ib_dev *dev,
struct mlx5_core_qp *rq)
{
destroy_resource_common(dev, rq);
- destroy_rq_tracked(dev, rq->qpn, rq->uid);
- return 0;
+ return destroy_rq_tracked(dev, rq->qpn, rq->uid);
}
static void destroy_sq_tracked(struct mlx5_ib_dev *dev, u32 sqn, u16 uid)
diff --git a/drivers/iommu/amd/amd_iommu_types.h b/drivers/iommu/amd/amd_iommu_types.h
index 2ddbda3a4374..5a224e244be8 100644
--- a/drivers/iommu/amd/amd_iommu_types.h
+++ b/drivers/iommu/amd/amd_iommu_types.h
@@ -174,6 +174,7 @@
#define CONTROL_GAINT_EN 29
#define CONTROL_XT_EN 50
#define CONTROL_INTCAPXT_EN 51
+#define CONTROL_IRTCACHEDIS 59
#define CONTROL_SNPAVIC_EN 61
#define CTRL_INV_TO_MASK (7 << CONTROL_INV_TIMEOUT)
@@ -716,6 +717,9 @@ struct amd_iommu {
/* if one, we need to send a completion wait command */
bool need_sync;
+ /* true if disable irte caching */
+ bool irtcachedis_enabled;
+
/* Handle for IOMMU core code */
struct iommu_device iommu;
diff --git a/drivers/iommu/amd/init.c b/drivers/iommu/amd/init.c
index c2d80a4e5fb0..02846299af0e 100644
--- a/drivers/iommu/amd/init.c
+++ b/drivers/iommu/amd/init.c
@@ -162,6 +162,7 @@ static int amd_iommu_xt_mode = IRQ_REMAP_XAPIC_MODE;
static bool amd_iommu_detected;
static bool amd_iommu_disabled __initdata;
static bool amd_iommu_force_enable __initdata;
+static bool amd_iommu_irtcachedis;
static int amd_iommu_target_ivhd_type;
/* Global EFR and EFR2 registers */
@@ -484,6 +485,9 @@ static void iommu_disable(struct amd_iommu *iommu)
/* Disable IOMMU hardware itself */
iommu_feature_disable(iommu, CONTROL_IOMMU_EN);
+
+ /* Clear IRTE cache disabling bit */
+ iommu_feature_disable(iommu, CONTROL_IRTCACHEDIS);
}
/*
@@ -2710,6 +2714,33 @@ static void iommu_enable_ga(struct amd_iommu *iommu)
#endif
}
+static void iommu_disable_irtcachedis(struct amd_iommu *iommu)
+{
+ iommu_feature_disable(iommu, CONTROL_IRTCACHEDIS);
+}
+
+static void iommu_enable_irtcachedis(struct amd_iommu *iommu)
+{
+ u64 ctrl;
+
+ if (!amd_iommu_irtcachedis)
+ return;
+
+ /*
+ * Note:
+ * The support for IRTCacheDis feature is dertermined by
+ * checking if the bit is writable.
+ */
+ iommu_feature_enable(iommu, CONTROL_IRTCACHEDIS);
+ ctrl = readq(iommu->mmio_base + MMIO_CONTROL_OFFSET);
+ ctrl &= (1ULL << CONTROL_IRTCACHEDIS);
+ if (ctrl)
+ iommu->irtcachedis_enabled = true;
+ pr_info("iommu%d (%#06x) : IRT cache is %s\n",
+ iommu->index, iommu->devid,
+ iommu->irtcachedis_enabled ? "disabled" : "enabled");
+}
+
static void early_enable_iommu(struct amd_iommu *iommu)
{
iommu_disable(iommu);
@@ -2720,6 +2751,7 @@ static void early_enable_iommu(struct amd_iommu *iommu)
iommu_set_exclusion_range(iommu);
iommu_enable_ga(iommu);
iommu_enable_xt(iommu);
+ iommu_enable_irtcachedis(iommu);
iommu_enable(iommu);
iommu_flush_all_caches(iommu);
}
@@ -2770,10 +2802,12 @@ static void early_enable_iommus(void)
for_each_iommu(iommu) {
iommu_disable_command_buffer(iommu);
iommu_disable_event_buffer(iommu);
+ iommu_disable_irtcachedis(iommu);
iommu_enable_command_buffer(iommu);
iommu_enable_event_buffer(iommu);
iommu_enable_ga(iommu);
iommu_enable_xt(iommu);
+ iommu_enable_irtcachedis(iommu);
iommu_set_device_table(iommu);
iommu_flush_all_caches(iommu);
}
@@ -3426,6 +3460,8 @@ static int __init parse_amd_iommu_options(char *str)
amd_iommu_pgtable = AMD_IOMMU_V1;
} else if (strncmp(str, "pgtbl_v2", 8) == 0) {
amd_iommu_pgtable = AMD_IOMMU_V2;
+ } else if (strncmp(str, "irtcachedis", 11) == 0) {
+ amd_iommu_irtcachedis = true;
} else {
pr_notice("Unknown option - '%s'\n", str);
}
diff --git a/drivers/leds/rgb/leds-qcom-lpg.c b/drivers/leds/rgb/leds-qcom-lpg.c
index 1c849814a491..212df2e3d350 100644
--- a/drivers/leds/rgb/leds-qcom-lpg.c
+++ b/drivers/leds/rgb/leds-qcom-lpg.c
@@ -1173,8 +1173,10 @@ static int lpg_add_led(struct lpg *lpg, struct device_node *np)
i = 0;
for_each_available_child_of_node(np, child) {
ret = lpg_parse_channel(lpg, child, &led->channels[i]);
- if (ret < 0)
+ if (ret < 0) {
+ of_node_put(child);
return ret;
+ }
info[i].color_index = led->channels[i]->color;
info[i].intensity = 0;
@@ -1352,8 +1354,10 @@ static int lpg_probe(struct platform_device *pdev)
for_each_available_child_of_node(pdev->dev.of_node, np) {
ret = lpg_add_led(lpg, np);
- if (ret)
+ if (ret) {
+ of_node_put(np);
return ret;
+ }
}
for (i = 0; i < lpg->num_channels; i++)
diff --git a/drivers/media/platform/mediatek/jpeg/mtk_jpeg_core.c b/drivers/media/platform/mediatek/jpeg/mtk_jpeg_core.c
index 40cb3cb87ba1..60425c99a2b8 100644
--- a/drivers/media/platform/mediatek/jpeg/mtk_jpeg_core.c
+++ b/drivers/media/platform/mediatek/jpeg/mtk_jpeg_core.c
@@ -1310,6 +1310,8 @@ static int mtk_jpeg_probe(struct platform_device *pdev)
jpeg->dev = &pdev->dev;
jpeg->variant = of_device_get_match_data(jpeg->dev);
+ platform_set_drvdata(pdev, jpeg);
+
ret = devm_of_platform_populate(&pdev->dev);
if (ret) {
v4l2_err(&jpeg->v4l2_dev, "Master of platform populate failed.");
@@ -1381,8 +1383,6 @@ static int mtk_jpeg_probe(struct platform_device *pdev)
jpeg->variant->dev_name, jpeg->vdev->num,
VIDEO_MAJOR, jpeg->vdev->minor);
- platform_set_drvdata(pdev, jpeg);
-
pm_runtime_enable(&pdev->dev);
return 0;
diff --git a/drivers/media/platform/mediatek/vpu/mtk_vpu.c b/drivers/media/platform/mediatek/vpu/mtk_vpu.c
index 5e2bc286f168..1a95958a1f90 100644
--- a/drivers/media/platform/mediatek/vpu/mtk_vpu.c
+++ b/drivers/media/platform/mediatek/vpu/mtk_vpu.c
@@ -562,15 +562,17 @@ static int load_requested_vpu(struct mtk_vpu *vpu,
int vpu_load_firmware(struct platform_device *pdev)
{
struct mtk_vpu *vpu;
- struct device *dev = &pdev->dev;
+ struct device *dev;
struct vpu_run *run;
int ret;
if (!pdev) {
- dev_err(dev, "VPU platform device is invalid\n");
+ pr_err("VPU platform device is invalid\n");
return -EINVAL;
}
+ dev = &pdev->dev;
+
vpu = platform_get_drvdata(pdev);
run = &vpu->run;
diff --git a/drivers/media/platform/qcom/camss/camss-vfe.c b/drivers/media/platform/qcom/camss/camss-vfe.c
index e0832f3f4f25..06c95568e5af 100644
--- a/drivers/media/platform/qcom/camss/camss-vfe.c
+++ b/drivers/media/platform/qcom/camss/camss-vfe.c
@@ -1541,7 +1541,11 @@ int msm_vfe_register_entities(struct vfe_device *vfe,
}
video_out->ops = &vfe->video_ops;
- video_out->bpl_alignment = 8;
+ if (vfe->camss->version == CAMSS_845 ||
+ vfe->camss->version == CAMSS_8250)
+ video_out->bpl_alignment = 16;
+ else
+ video_out->bpl_alignment = 8;
video_out->line_based = 0;
if (i == VFE_LINE_PIX) {
video_out->bpl_alignment = 16;
diff --git a/drivers/media/usb/uvc/uvc_v4l2.c b/drivers/media/usb/uvc/uvc_v4l2.c
index 35453f81c1d9..c06f8ca9e09e 100644
--- a/drivers/media/usb/uvc/uvc_v4l2.c
+++ b/drivers/media/usb/uvc/uvc_v4l2.c
@@ -45,7 +45,7 @@ static int uvc_control_add_xu_mapping(struct uvc_video_chain *chain,
map->menu_names = NULL;
map->menu_mapping = NULL;
- map->menu_mask = BIT_MASK(xmap->menu_count);
+ map->menu_mask = GENMASK(xmap->menu_count - 1, 0);
size = xmap->menu_count * sizeof(*map->menu_mapping);
map->menu_mapping = kzalloc(size, GFP_KERNEL);
diff --git a/drivers/mmc/core/block.c b/drivers/mmc/core/block.c
index e46330815484..5d6c16adb50d 100644
--- a/drivers/mmc/core/block.c
+++ b/drivers/mmc/core/block.c
@@ -2097,14 +2097,14 @@ static void mmc_blk_mq_poll_completion(struct mmc_queue *mq,
mmc_blk_urgent_bkops(mq, mqrq);
}
-static void mmc_blk_mq_dec_in_flight(struct mmc_queue *mq, struct request *req)
+static void mmc_blk_mq_dec_in_flight(struct mmc_queue *mq, enum mmc_issue_type issue_type)
{
unsigned long flags;
bool put_card;
spin_lock_irqsave(&mq->lock, flags);
- mq->in_flight[mmc_issue_type(mq, req)] -= 1;
+ mq->in_flight[issue_type] -= 1;
put_card = (mmc_tot_in_flight(mq) == 0);
@@ -2117,6 +2117,7 @@ static void mmc_blk_mq_dec_in_flight(struct mmc_queue *mq, struct request *req)
static void mmc_blk_mq_post_req(struct mmc_queue *mq, struct request *req,
bool can_sleep)
{
+ enum mmc_issue_type issue_type = mmc_issue_type(mq, req);
struct mmc_queue_req *mqrq = req_to_mmc_queue_req(req);
struct mmc_request *mrq = &mqrq->brq.mrq;
struct mmc_host *host = mq->card->host;
@@ -2136,7 +2137,7 @@ static void mmc_blk_mq_post_req(struct mmc_queue *mq, struct request *req,
blk_mq_complete_request(req);
}
- mmc_blk_mq_dec_in_flight(mq, req);
+ mmc_blk_mq_dec_in_flight(mq, issue_type);
}
void mmc_blk_mq_recovery(struct mmc_queue *mq)
diff --git a/drivers/mmc/host/sdhci_f_sdh30.c b/drivers/mmc/host/sdhci_f_sdh30.c
index b01ffb4d0973..3215063bcf86 100644
--- a/drivers/mmc/host/sdhci_f_sdh30.c
+++ b/drivers/mmc/host/sdhci_f_sdh30.c
@@ -210,13 +210,16 @@ static int sdhci_f_sdh30_remove(struct platform_device *pdev)
{
struct sdhci_host *host = platform_get_drvdata(pdev);
struct f_sdhost_priv *priv = sdhci_f_sdhost_priv(host);
-
- reset_control_assert(priv->rst);
- clk_disable_unprepare(priv->clk);
- clk_disable_unprepare(priv->clk_iface);
+ struct clk *clk_iface = priv->clk_iface;
+ struct reset_control *rst = priv->rst;
+ struct clk *clk = priv->clk;
sdhci_pltfm_unregister(pdev);
+ reset_control_assert(rst);
+ clk_disable_unprepare(clk);
+ clk_disable_unprepare(clk_iface);
+
return 0;
}
diff --git a/drivers/mmc/host/sunplus-mmc.c b/drivers/mmc/host/sunplus-mmc.c
index db5e0dcdfa7f..2bdebeb1f8e4 100644
--- a/drivers/mmc/host/sunplus-mmc.c
+++ b/drivers/mmc/host/sunplus-mmc.c
@@ -863,11 +863,9 @@ static int spmmc_drv_probe(struct platform_device *pdev)
struct spmmc_host *host;
int ret = 0;
- mmc = mmc_alloc_host(sizeof(*host), &pdev->dev);
- if (!mmc) {
- ret = -ENOMEM;
- goto probe_free_host;
- }
+ mmc = devm_mmc_alloc_host(&pdev->dev, sizeof(struct spmmc_host));
+ if (!mmc)
+ return -ENOMEM;
host = mmc_priv(mmc);
host->mmc = mmc;
@@ -902,7 +900,7 @@ static int spmmc_drv_probe(struct platform_device *pdev)
ret = mmc_of_parse(mmc);
if (ret)
- goto probe_free_host;
+ goto clk_disable;
mmc->ops = &spmmc_ops;
mmc->f_min = SPMMC_MIN_CLK;
@@ -911,7 +909,7 @@ static int spmmc_drv_probe(struct platform_device *pdev)
ret = mmc_regulator_get_supply(mmc);
if (ret)
- goto probe_free_host;
+ goto clk_disable;
if (!mmc->ocr_avail)
mmc->ocr_avail = MMC_VDD_32_33 | MMC_VDD_33_34;
@@ -927,14 +925,17 @@ static int spmmc_drv_probe(struct platform_device *pdev)
host->tuning_info.enable_tuning = 1;
pm_runtime_set_active(&pdev->dev);
pm_runtime_enable(&pdev->dev);
- mmc_add_host(mmc);
+ ret = mmc_add_host(mmc);
+ if (ret)
+ goto pm_disable;
- return ret;
+ return 0;
-probe_free_host:
- if (mmc)
- mmc_free_host(mmc);
+pm_disable:
+ pm_runtime_disable(&pdev->dev);
+clk_disable:
+ clk_disable_unprepare(host->clk);
return ret;
}
@@ -948,7 +949,6 @@ static int spmmc_drv_remove(struct platform_device *dev)
pm_runtime_put_noidle(&dev->dev);
pm_runtime_disable(&dev->dev);
platform_set_drvdata(dev, NULL);
- mmc_free_host(host->mmc);
return 0;
}
diff --git a/drivers/mmc/host/wbsd.c b/drivers/mmc/host/wbsd.c
index 521af9251f33..bf2a92fba0ed 100644
--- a/drivers/mmc/host/wbsd.c
+++ b/drivers/mmc/host/wbsd.c
@@ -1705,8 +1705,6 @@ static int wbsd_init(struct device *dev, int base, int irq, int dma,
wbsd_release_resources(host);
wbsd_free_mmc(dev);
-
- mmc_free_host(mmc);
return ret;
}
diff --git a/drivers/net/dsa/mv88e6xxx/chip.c b/drivers/net/dsa/mv88e6xxx/chip.c
index 642e93e8623e..8c9d05a1fe66 100644
--- a/drivers/net/dsa/mv88e6xxx/chip.c
+++ b/drivers/net/dsa/mv88e6xxx/chip.c
@@ -3006,6 +3006,14 @@ static void mv88e6xxx_hardware_reset(struct mv88e6xxx_chip *chip)
/* If there is a GPIO connected to the reset pin, toggle it */
if (gpiod) {
+ /* If the switch has just been reset and not yet completed
+ * loading EEPROM, the reset may interrupt the I2C transaction
+ * mid-byte, causing the first EEPROM read after the reset
+ * from the wrong location resulting in the switch booting
+ * to wrong mode and inoperable.
+ */
+ mv88e6xxx_g1_wait_eeprom_done(chip);
+
gpiod_set_value_cansleep(gpiod, 1);
usleep_range(10000, 20000);
gpiod_set_value_cansleep(gpiod, 0);
diff --git a/drivers/net/ethernet/cadence/macb_main.c b/drivers/net/ethernet/cadence/macb_main.c
index 29a1199dad14..3fbe15b3ac62 100644
--- a/drivers/net/ethernet/cadence/macb_main.c
+++ b/drivers/net/ethernet/cadence/macb_main.c
@@ -5159,6 +5159,9 @@ static int __maybe_unused macb_suspend(struct device *dev)
unsigned int q;
int err;
+ if (!device_may_wakeup(&bp->dev->dev))
+ phy_exit(bp->sgmii_phy);
+
if (!netif_running(netdev))
return 0;
@@ -5219,7 +5222,6 @@ static int __maybe_unused macb_suspend(struct device *dev)
if (!(bp->wol & MACB_WOL_ENABLED)) {
rtnl_lock();
phylink_stop(bp->phylink);
- phy_exit(bp->sgmii_phy);
rtnl_unlock();
spin_lock_irqsave(&bp->lock, flags);
macb_reset_hw(bp);
@@ -5249,6 +5251,9 @@ static int __maybe_unused macb_resume(struct device *dev)
unsigned int q;
int err;
+ if (!device_may_wakeup(&bp->dev->dev))
+ phy_init(bp->sgmii_phy);
+
if (!netif_running(netdev))
return 0;
@@ -5309,8 +5314,6 @@ static int __maybe_unused macb_resume(struct device *dev)
macb_set_rx_mode(netdev);
macb_restore_features(bp);
rtnl_lock();
- if (!device_may_wakeup(&bp->dev->dev))
- phy_init(bp->sgmii_phy);
phylink_start(bp->phylink);
rtnl_unlock();
diff --git a/drivers/net/ethernet/intel/i40e/i40e_nvm.c b/drivers/net/ethernet/intel/i40e/i40e_nvm.c
index 9da0c87f0328..f99c1f7fec40 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_nvm.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_nvm.c
@@ -210,11 +210,11 @@ static int i40e_read_nvm_word_srctl(struct i40e_hw *hw, u16 offset,
* @hw: pointer to the HW structure.
* @module_pointer: module pointer location in words from the NVM beginning
* @offset: offset in words from module start
- * @words: number of words to write
- * @data: buffer with words to write to the Shadow RAM
+ * @words: number of words to read
+ * @data: buffer with words to read to the Shadow RAM
* @last_command: tells the AdminQ that this is the last command
*
- * Writes a 16 bit words buffer to the Shadow RAM using the admin command.
+ * Reads a 16 bit words buffer to the Shadow RAM using the admin command.
**/
static int i40e_read_nvm_aq(struct i40e_hw *hw,
u8 module_pointer, u32 offset,
@@ -234,18 +234,18 @@ static int i40e_read_nvm_aq(struct i40e_hw *hw,
*/
if ((offset + words) > hw->nvm.sr_size)
i40e_debug(hw, I40E_DEBUG_NVM,
- "NVM write error: offset %d beyond Shadow RAM limit %d\n",
+ "NVM read error: offset %d beyond Shadow RAM limit %d\n",
(offset + words), hw->nvm.sr_size);
else if (words > I40E_SR_SECTOR_SIZE_IN_WORDS)
- /* We can write only up to 4KB (one sector), in one AQ write */
+ /* We can read only up to 4KB (one sector), in one AQ write */
i40e_debug(hw, I40E_DEBUG_NVM,
- "NVM write fail error: tried to write %d words, limit is %d.\n",
+ "NVM read fail error: tried to read %d words, limit is %d.\n",
words, I40E_SR_SECTOR_SIZE_IN_WORDS);
else if (((offset + (words - 1)) / I40E_SR_SECTOR_SIZE_IN_WORDS)
!= (offset / I40E_SR_SECTOR_SIZE_IN_WORDS))
- /* A single write cannot spread over two sectors */
+ /* A single read cannot spread over two sectors */
i40e_debug(hw, I40E_DEBUG_NVM,
- "NVM write error: cannot spread over two sectors in a single write offset=%d words=%d\n",
+ "NVM read error: cannot spread over two sectors in a single read offset=%d words=%d\n",
offset, words);
else
ret_code = i40e_aq_read_nvm(hw, module_pointer,
diff --git a/drivers/net/ethernet/intel/iavf/iavf_ethtool.c b/drivers/net/ethernet/intel/iavf/iavf_ethtool.c
index 460ca561819a..a34303ad057d 100644
--- a/drivers/net/ethernet/intel/iavf/iavf_ethtool.c
+++ b/drivers/net/ethernet/intel/iavf/iavf_ethtool.c
@@ -1289,6 +1289,7 @@ iavf_add_fdir_fltr_info(struct iavf_adapter *adapter, struct ethtool_rx_flow_spe
fltr->ip_mask.src_port = fsp->m_u.tcp_ip4_spec.psrc;
fltr->ip_mask.dst_port = fsp->m_u.tcp_ip4_spec.pdst;
fltr->ip_mask.tos = fsp->m_u.tcp_ip4_spec.tos;
+ fltr->ip_ver = 4;
break;
case AH_V4_FLOW:
case ESP_V4_FLOW:
@@ -1300,6 +1301,7 @@ iavf_add_fdir_fltr_info(struct iavf_adapter *adapter, struct ethtool_rx_flow_spe
fltr->ip_mask.v4_addrs.dst_ip = fsp->m_u.ah_ip4_spec.ip4dst;
fltr->ip_mask.spi = fsp->m_u.ah_ip4_spec.spi;
fltr->ip_mask.tos = fsp->m_u.ah_ip4_spec.tos;
+ fltr->ip_ver = 4;
break;
case IPV4_USER_FLOW:
fltr->ip_data.v4_addrs.src_ip = fsp->h_u.usr_ip4_spec.ip4src;
@@ -1312,6 +1314,7 @@ iavf_add_fdir_fltr_info(struct iavf_adapter *adapter, struct ethtool_rx_flow_spe
fltr->ip_mask.l4_header = fsp->m_u.usr_ip4_spec.l4_4_bytes;
fltr->ip_mask.tos = fsp->m_u.usr_ip4_spec.tos;
fltr->ip_mask.proto = fsp->m_u.usr_ip4_spec.proto;
+ fltr->ip_ver = 4;
break;
case TCP_V6_FLOW:
case UDP_V6_FLOW:
@@ -1330,6 +1333,7 @@ iavf_add_fdir_fltr_info(struct iavf_adapter *adapter, struct ethtool_rx_flow_spe
fltr->ip_mask.src_port = fsp->m_u.tcp_ip6_spec.psrc;
fltr->ip_mask.dst_port = fsp->m_u.tcp_ip6_spec.pdst;
fltr->ip_mask.tclass = fsp->m_u.tcp_ip6_spec.tclass;
+ fltr->ip_ver = 6;
break;
case AH_V6_FLOW:
case ESP_V6_FLOW:
@@ -1345,6 +1349,7 @@ iavf_add_fdir_fltr_info(struct iavf_adapter *adapter, struct ethtool_rx_flow_spe
sizeof(struct in6_addr));
fltr->ip_mask.spi = fsp->m_u.ah_ip6_spec.spi;
fltr->ip_mask.tclass = fsp->m_u.ah_ip6_spec.tclass;
+ fltr->ip_ver = 6;
break;
case IPV6_USER_FLOW:
memcpy(&fltr->ip_data.v6_addrs.src_ip, fsp->h_u.usr_ip6_spec.ip6src,
@@ -1361,6 +1366,7 @@ iavf_add_fdir_fltr_info(struct iavf_adapter *adapter, struct ethtool_rx_flow_spe
fltr->ip_mask.l4_header = fsp->m_u.usr_ip6_spec.l4_4_bytes;
fltr->ip_mask.tclass = fsp->m_u.usr_ip6_spec.tclass;
fltr->ip_mask.proto = fsp->m_u.usr_ip6_spec.l4_proto;
+ fltr->ip_ver = 6;
break;
case ETHER_FLOW:
fltr->eth_data.etype = fsp->h_u.ether_spec.h_proto;
@@ -1371,6 +1377,10 @@ iavf_add_fdir_fltr_info(struct iavf_adapter *adapter, struct ethtool_rx_flow_spe
return -EINVAL;
}
+ err = iavf_validate_fdir_fltr_masks(adapter, fltr);
+ if (err)
+ return err;
+
if (iavf_fdir_is_dup_fltr(adapter, fltr))
return -EEXIST;
diff --git a/drivers/net/ethernet/intel/iavf/iavf_fdir.c b/drivers/net/ethernet/intel/iavf/iavf_fdir.c
index 505e82ebafe4..03e774bd2a5b 100644
--- a/drivers/net/ethernet/intel/iavf/iavf_fdir.c
+++ b/drivers/net/ethernet/intel/iavf/iavf_fdir.c
@@ -18,6 +18,79 @@ static const struct in6_addr ipv6_addr_full_mask = {
}
};
+static const struct in6_addr ipv6_addr_zero_mask = {
+ .in6_u = {
+ .u6_addr8 = {
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ }
+ }
+};
+
+/**
+ * iavf_validate_fdir_fltr_masks - validate Flow Director filter fields masks
+ * @adapter: pointer to the VF adapter structure
+ * @fltr: Flow Director filter data structure
+ *
+ * Returns 0 if all masks of packet fields are either full or empty. Returns
+ * error on at least one partial mask.
+ */
+int iavf_validate_fdir_fltr_masks(struct iavf_adapter *adapter,
+ struct iavf_fdir_fltr *fltr)
+{
+ if (fltr->eth_mask.etype && fltr->eth_mask.etype != htons(U16_MAX))
+ goto partial_mask;
+
+ if (fltr->ip_ver == 4) {
+ if (fltr->ip_mask.v4_addrs.src_ip &&
+ fltr->ip_mask.v4_addrs.src_ip != htonl(U32_MAX))
+ goto partial_mask;
+
+ if (fltr->ip_mask.v4_addrs.dst_ip &&
+ fltr->ip_mask.v4_addrs.dst_ip != htonl(U32_MAX))
+ goto partial_mask;
+
+ if (fltr->ip_mask.tos && fltr->ip_mask.tos != U8_MAX)
+ goto partial_mask;
+ } else if (fltr->ip_ver == 6) {
+ if (memcmp(&fltr->ip_mask.v6_addrs.src_ip, &ipv6_addr_zero_mask,
+ sizeof(struct in6_addr)) &&
+ memcmp(&fltr->ip_mask.v6_addrs.src_ip, &ipv6_addr_full_mask,
+ sizeof(struct in6_addr)))
+ goto partial_mask;
+
+ if (memcmp(&fltr->ip_mask.v6_addrs.dst_ip, &ipv6_addr_zero_mask,
+ sizeof(struct in6_addr)) &&
+ memcmp(&fltr->ip_mask.v6_addrs.dst_ip, &ipv6_addr_full_mask,
+ sizeof(struct in6_addr)))
+ goto partial_mask;
+
+ if (fltr->ip_mask.tclass && fltr->ip_mask.tclass != U8_MAX)
+ goto partial_mask;
+ }
+
+ if (fltr->ip_mask.proto && fltr->ip_mask.proto != U8_MAX)
+ goto partial_mask;
+
+ if (fltr->ip_mask.src_port && fltr->ip_mask.src_port != htons(U16_MAX))
+ goto partial_mask;
+
+ if (fltr->ip_mask.dst_port && fltr->ip_mask.dst_port != htons(U16_MAX))
+ goto partial_mask;
+
+ if (fltr->ip_mask.spi && fltr->ip_mask.spi != htonl(U32_MAX))
+ goto partial_mask;
+
+ if (fltr->ip_mask.l4_header &&
+ fltr->ip_mask.l4_header != htonl(U32_MAX))
+ goto partial_mask;
+
+ return 0;
+
+partial_mask:
+ dev_err(&adapter->pdev->dev, "Failed to add Flow Director filter, partial masks are not supported\n");
+ return -EOPNOTSUPP;
+}
+
/**
* iavf_pkt_udp_no_pay_len - the length of UDP packet without payload
* @fltr: Flow Director filter data structure
@@ -263,8 +336,6 @@ iavf_fill_fdir_ip4_hdr(struct iavf_fdir_fltr *fltr,
VIRTCHNL_ADD_PROTO_HDR_FIELD_BIT(hdr, IPV4, DST);
}
- fltr->ip_ver = 4;
-
return 0;
}
@@ -309,8 +380,6 @@ iavf_fill_fdir_ip6_hdr(struct iavf_fdir_fltr *fltr,
VIRTCHNL_ADD_PROTO_HDR_FIELD_BIT(hdr, IPV6, DST);
}
- fltr->ip_ver = 6;
-
return 0;
}
diff --git a/drivers/net/ethernet/intel/iavf/iavf_fdir.h b/drivers/net/ethernet/intel/iavf/iavf_fdir.h
index 33c55c366315..9eb9f73f6adf 100644
--- a/drivers/net/ethernet/intel/iavf/iavf_fdir.h
+++ b/drivers/net/ethernet/intel/iavf/iavf_fdir.h
@@ -110,6 +110,8 @@ struct iavf_fdir_fltr {
struct virtchnl_fdir_add vc_add_msg;
};
+int iavf_validate_fdir_fltr_masks(struct iavf_adapter *adapter,
+ struct iavf_fdir_fltr *fltr);
int iavf_fill_fdir_add_msg(struct iavf_adapter *adapter, struct iavf_fdir_fltr *fltr);
void iavf_print_fdir_fltr(struct iavf_adapter *adapter, struct iavf_fdir_fltr *fltr);
bool iavf_fdir_is_dup_fltr(struct iavf_adapter *adapter, struct iavf_fdir_fltr *fltr);
diff --git a/drivers/net/ethernet/intel/ice/ice_eswitch.c b/drivers/net/ethernet/intel/ice/ice_eswitch.c
index f6dd3f8fd936..03e513984946 100644
--- a/drivers/net/ethernet/intel/ice/ice_eswitch.c
+++ b/drivers/net/ethernet/intel/ice/ice_eswitch.c
@@ -568,6 +568,12 @@ ice_eswitch_mode_set(struct devlink *devlink, u16 mode,
break;
case DEVLINK_ESWITCH_MODE_SWITCHDEV:
{
+ if (ice_is_adq_active(pf)) {
+ dev_err(ice_pf_to_dev(pf), "Couldn't change eswitch mode to switchdev - ADQ is active. Delete ADQ configs and try again, e.g. tc qdisc del dev $PF root");
+ NL_SET_ERR_MSG_MOD(extack, "Couldn't change eswitch mode to switchdev - ADQ is active. Delete ADQ configs and try again, e.g. tc qdisc del dev $PF root");
+ return -EOPNOTSUPP;
+ }
+
dev_info(ice_pf_to_dev(pf), "PF %d changed eswitch mode to switchdev",
pf->hw.pf_id);
NL_SET_ERR_MSG_MOD(extack, "Changed eswitch mode to switchdev");
diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c
index 34e8e7cb1bc5..cfb76612bd2f 100644
--- a/drivers/net/ethernet/intel/ice/ice_main.c
+++ b/drivers/net/ethernet/intel/ice/ice_main.c
@@ -9065,6 +9065,11 @@ ice_setup_tc(struct net_device *netdev, enum tc_setup_type type,
ice_setup_tc_block_cb,
np, np, true);
case TC_SETUP_QDISC_MQPRIO:
+ if (ice_is_eswitch_mode_switchdev(pf)) {
+ netdev_err(netdev, "TC MQPRIO offload not supported, switchdev is enabled\n");
+ return -EOPNOTSUPP;
+ }
+
if (pf->adev) {
mutex_lock(&pf->adev_mutex);
device_lock(&pf->adev->dev);
diff --git a/drivers/net/ethernet/marvell/octeon_ep/octep_ctrl_net.c b/drivers/net/ethernet/marvell/octeon_ep/octep_ctrl_net.c
index 1cc6af2feb38..565320ec24f8 100644
--- a/drivers/net/ethernet/marvell/octeon_ep/octep_ctrl_net.c
+++ b/drivers/net/ethernet/marvell/octeon_ep/octep_ctrl_net.c
@@ -55,7 +55,7 @@ static int octep_send_mbox_req(struct octep_device *oct,
list_add_tail(&d->list, &oct->ctrl_req_wait_list);
ret = wait_event_interruptible_timeout(oct->ctrl_req_wait_q,
(d->done != 0),
- jiffies + msecs_to_jiffies(500));
+ msecs_to_jiffies(500));
list_del(&d->list);
if (ret == 0 || ret == 1)
return -EAGAIN;
diff --git a/drivers/net/ethernet/marvell/octeon_ep/octep_main.c b/drivers/net/ethernet/marvell/octeon_ep/octep_main.c
index 43eb6e871351..4424de2ffd70 100644
--- a/drivers/net/ethernet/marvell/octeon_ep/octep_main.c
+++ b/drivers/net/ethernet/marvell/octeon_ep/octep_main.c
@@ -1038,6 +1038,10 @@ static void octep_device_cleanup(struct octep_device *oct)
{
int i;
+ oct->poll_non_ioq_intr = false;
+ cancel_delayed_work_sync(&oct->intr_poll_task);
+ cancel_work_sync(&oct->ctrl_mbox_task);
+
dev_info(&oct->pdev->dev, "Cleaning up Octeon Device ...\n");
for (i = 0; i < OCTEP_MAX_VF; i++) {
@@ -1200,14 +1204,11 @@ static void octep_remove(struct pci_dev *pdev)
if (!oct)
return;
- cancel_work_sync(&oct->tx_timeout_task);
- cancel_work_sync(&oct->ctrl_mbox_task);
netdev = oct->netdev;
if (netdev->reg_state == NETREG_REGISTERED)
unregister_netdev(netdev);
- oct->poll_non_ioq_intr = false;
- cancel_delayed_work_sync(&oct->intr_poll_task);
+ cancel_work_sync(&oct->tx_timeout_task);
octep_device_cleanup(oct);
pci_release_mem_regions(pdev);
free_netdev(netdev);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/xdp.h b/drivers/net/ethernet/mellanox/mlx5/core/en/xdp.h
index 9e8e6184f9e4..ecfe93a479da 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/xdp.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/xdp.h
@@ -84,6 +84,8 @@ enum mlx5e_xdp_xmit_mode {
* MLX5E_XDP_XMIT_MODE_XSK:
* none.
*/
+#define MLX5E_XDP_FIFO_ENTRIES2DS_MAX_RATIO 4
+
union mlx5e_xdp_info {
enum mlx5e_xdp_xmit_mode mode;
union {
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
index 7e6d0489854e..975c82df345c 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
@@ -1298,11 +1298,13 @@ static int mlx5e_alloc_xdpsq_fifo(struct mlx5e_xdpsq *sq, int numa)
{
struct mlx5e_xdp_info_fifo *xdpi_fifo = &sq->db.xdpi_fifo;
int wq_sz = mlx5_wq_cyc_get_size(&sq->wq);
- int entries = wq_sz * MLX5_SEND_WQEBB_NUM_DS * 2; /* upper bound for maximum num of
- * entries of all xmit_modes.
- */
+ int entries;
size_t size;
+ /* upper bound for maximum num of entries of all xmit_modes. */
+ entries = roundup_pow_of_two(wq_sz * MLX5_SEND_WQEBB_NUM_DS *
+ MLX5E_XDP_FIFO_ENTRIES2DS_MAX_RATIO);
+
size = array_size(sizeof(*xdpi_fifo->xi), entries);
xdpi_fifo->xi = kvzalloc_node(size, GFP_KERNEL, numa);
if (!xdpi_fifo->xi)
diff --git a/drivers/net/ethernet/microsoft/mana/mana_en.c b/drivers/net/ethernet/microsoft/mana/mana_en.c
index 96c78f7db254..7441577294ba 100644
--- a/drivers/net/ethernet/microsoft/mana/mana_en.c
+++ b/drivers/net/ethernet/microsoft/mana/mana_en.c
@@ -973,7 +973,7 @@ static int mana_cfg_vport_steering(struct mana_port_context *apc,
bool update_tab)
{
u16 num_entries = MANA_INDIRECT_TABLE_SIZE;
- struct mana_cfg_rx_steer_req *req = NULL;
+ struct mana_cfg_rx_steer_req_v2 *req;
struct mana_cfg_rx_steer_resp resp = {};
struct net_device *ndev = apc->ndev;
mana_handle_t *req_indir_tab;
@@ -988,6 +988,8 @@ static int mana_cfg_vport_steering(struct mana_port_context *apc,
mana_gd_init_req_hdr(&req->hdr, MANA_CONFIG_VPORT_RX, req_buf_size,
sizeof(resp));
+ req->hdr.req.msg_version = GDMA_MESSAGE_V2;
+
req->vport = apc->port_handle;
req->num_indir_entries = num_entries;
req->indir_tab_offset = sizeof(*req);
@@ -997,6 +999,7 @@ static int mana_cfg_vport_steering(struct mana_port_context *apc,
req->update_hashkey = update_key;
req->update_indir_tab = update_tab;
req->default_rxobj = apc->default_rxobj;
+ req->cqe_coalescing_enable = 0;
if (update_key)
memcpy(&req->hashkey, apc->hashkey, MANA_HASH_KEY_SIZE);
diff --git a/drivers/net/ethernet/qlogic/qede/qede_main.c b/drivers/net/ethernet/qlogic/qede/qede_main.c
index 4b004a728190..99df00c30b8c 100644
--- a/drivers/net/ethernet/qlogic/qede/qede_main.c
+++ b/drivers/net/ethernet/qlogic/qede/qede_main.c
@@ -176,6 +176,15 @@ static int qede_sriov_configure(struct pci_dev *pdev, int num_vfs_param)
}
#endif
+static int __maybe_unused qede_suspend(struct device *dev)
+{
+ dev_info(dev, "Device does not support suspend operation\n");
+
+ return -EOPNOTSUPP;
+}
+
+static DEFINE_SIMPLE_DEV_PM_OPS(qede_pm_ops, qede_suspend, NULL);
+
static const struct pci_error_handlers qede_err_handler = {
.error_detected = qede_io_error_detected,
};
@@ -190,6 +199,7 @@ static struct pci_driver qede_pci_driver = {
.sriov_configure = qede_sriov_configure,
#endif
.err_handler = &qede_err_handler,
+ .driver.pm = &qede_pm_ops,
};
static struct qed_eth_cb_ops qede_ll_ops = {
diff --git a/drivers/net/ethernet/sfc/ef100_nic.c b/drivers/net/ethernet/sfc/ef100_nic.c
index 7adde9639c8a..35d8e9811998 100644
--- a/drivers/net/ethernet/sfc/ef100_nic.c
+++ b/drivers/net/ethernet/sfc/ef100_nic.c
@@ -1194,7 +1194,7 @@ int ef100_probe_netdev_pf(struct efx_nic *efx)
net_dev->features |= NETIF_F_HW_TC;
efx->fixed_features |= NETIF_F_HW_TC;
}
- return rc;
+ return 0;
}
int ef100_probe_vf(struct efx_nic *efx)
diff --git a/drivers/net/ethernet/sfc/tc.c b/drivers/net/ethernet/sfc/tc.c
index d7827ab3761f..6c8dfe0a6482 100644
--- a/drivers/net/ethernet/sfc/tc.c
+++ b/drivers/net/ethernet/sfc/tc.c
@@ -1310,6 +1310,58 @@ void efx_tc_deconfigure_default_rule(struct efx_nic *efx,
rule->fw_id = MC_CMD_MAE_ACTION_RULE_INSERT_OUT_ACTION_RULE_ID_NULL;
}
+static int efx_tc_configure_fallback_acts(struct efx_nic *efx, u32 eg_port,
+ struct efx_tc_action_set_list *acts)
+{
+ struct efx_tc_action_set *act;
+ int rc;
+
+ act = kzalloc(sizeof(*act), GFP_KERNEL);
+ if (!act)
+ return -ENOMEM;
+ act->deliver = 1;
+ act->dest_mport = eg_port;
+ rc = efx_mae_alloc_action_set(efx, act);
+ if (rc)
+ goto fail1;
+ EFX_WARN_ON_PARANOID(!list_empty(&acts->list));
+ list_add_tail(&act->list, &acts->list);
+ rc = efx_mae_alloc_action_set_list(efx, acts);
+ if (rc)
+ goto fail2;
+ return 0;
+fail2:
+ list_del(&act->list);
+ efx_mae_free_action_set(efx, act->fw_id);
+fail1:
+ kfree(act);
+ return rc;
+}
+
+static int efx_tc_configure_fallback_acts_pf(struct efx_nic *efx)
+{
+ struct efx_tc_action_set_list *acts = &efx->tc->facts.pf;
+ u32 eg_port;
+
+ efx_mae_mport_uplink(efx, &eg_port);
+ return efx_tc_configure_fallback_acts(efx, eg_port, acts);
+}
+
+static int efx_tc_configure_fallback_acts_reps(struct efx_nic *efx)
+{
+ struct efx_tc_action_set_list *acts = &efx->tc->facts.reps;
+ u32 eg_port;
+
+ efx_mae_mport_mport(efx, efx->tc->reps_mport_id, &eg_port);
+ return efx_tc_configure_fallback_acts(efx, eg_port, acts);
+}
+
+static void efx_tc_deconfigure_fallback_acts(struct efx_nic *efx,
+ struct efx_tc_action_set_list *acts)
+{
+ efx_tc_free_action_set_list(efx, acts, true);
+}
+
static int efx_tc_configure_rep_mport(struct efx_nic *efx)
{
u32 rep_mport_label;
@@ -1402,10 +1454,16 @@ int efx_init_tc(struct efx_nic *efx)
rc = efx_tc_configure_rep_mport(efx);
if (rc)
return rc;
- efx->tc->up = true;
+ rc = efx_tc_configure_fallback_acts_pf(efx);
+ if (rc)
+ return rc;
+ rc = efx_tc_configure_fallback_acts_reps(efx);
+ if (rc)
+ return rc;
rc = flow_indr_dev_register(efx_tc_indr_setup_cb, efx);
if (rc)
return rc;
+ efx->tc->up = true;
return 0;
}
@@ -1419,6 +1477,8 @@ void efx_fini_tc(struct efx_nic *efx)
efx_tc_deconfigure_rep_mport(efx);
efx_tc_deconfigure_default_rule(efx, &efx->tc->dflt.pf);
efx_tc_deconfigure_default_rule(efx, &efx->tc->dflt.wire);
+ efx_tc_deconfigure_fallback_acts(efx, &efx->tc->facts.pf);
+ efx_tc_deconfigure_fallback_acts(efx, &efx->tc->facts.reps);
efx->tc->up = false;
}
@@ -1483,6 +1543,10 @@ int efx_init_struct_tc(struct efx_nic *efx)
efx->tc->dflt.pf.fw_id = MC_CMD_MAE_ACTION_RULE_INSERT_OUT_ACTION_RULE_ID_NULL;
INIT_LIST_HEAD(&efx->tc->dflt.wire.acts.list);
efx->tc->dflt.wire.fw_id = MC_CMD_MAE_ACTION_RULE_INSERT_OUT_ACTION_RULE_ID_NULL;
+ INIT_LIST_HEAD(&efx->tc->facts.pf.list);
+ efx->tc->facts.pf.fw_id = MC_CMD_MAE_ACTION_SET_ALLOC_OUT_ACTION_SET_ID_NULL;
+ INIT_LIST_HEAD(&efx->tc->facts.reps.list);
+ efx->tc->facts.reps.fw_id = MC_CMD_MAE_ACTION_SET_ALLOC_OUT_ACTION_SET_ID_NULL;
efx->extra_channel_type[EFX_EXTRA_CHANNEL_TC] = &efx_tc_channel_type;
return 0;
fail_match_action_ht:
@@ -1508,6 +1572,10 @@ void efx_fini_struct_tc(struct efx_nic *efx)
MC_CMD_MAE_ACTION_RULE_INSERT_OUT_ACTION_RULE_ID_NULL);
EFX_WARN_ON_PARANOID(efx->tc->dflt.wire.fw_id !=
MC_CMD_MAE_ACTION_RULE_INSERT_OUT_ACTION_RULE_ID_NULL);
+ EFX_WARN_ON_PARANOID(efx->tc->facts.pf.fw_id !=
+ MC_CMD_MAE_ACTION_SET_LIST_ALLOC_OUT_ACTION_SET_LIST_ID_NULL);
+ EFX_WARN_ON_PARANOID(efx->tc->facts.reps.fw_id !=
+ MC_CMD_MAE_ACTION_SET_LIST_ALLOC_OUT_ACTION_SET_LIST_ID_NULL);
rhashtable_free_and_destroy(&efx->tc->match_action_ht, efx_tc_flow_free,
efx);
rhashtable_free_and_destroy(&efx->tc->encap_match_ht,
diff --git a/drivers/net/ethernet/sfc/tc.h b/drivers/net/ethernet/sfc/tc.h
index 04cced6a2d39..2b6782e9c722 100644
--- a/drivers/net/ethernet/sfc/tc.h
+++ b/drivers/net/ethernet/sfc/tc.h
@@ -133,6 +133,11 @@ enum efx_tc_rule_prios {
* %EFX_TC_PRIO_DFLT. Named by *ingress* port
* @dflt.pf: rule for traffic ingressing from PF (egresses to wire)
* @dflt.wire: rule for traffic ingressing from wire (egresses to PF)
+ * @facts: Fallback action-set-lists for unready rules. Named by *egress* port
+ * @facts.pf: action-set-list for unready rules on PF netdev, hence applying to
+ * traffic from wire, and egressing to PF
+ * @facts.reps: action-set-list for unready rules on representors, hence
+ * applying to traffic from representees, and egressing to the reps mport
* @up: have TC datastructures been set up?
*/
struct efx_tc_state {
@@ -153,6 +158,10 @@ struct efx_tc_state {
struct efx_tc_flow_rule pf;
struct efx_tc_flow_rule wire;
} dflt;
+ struct {
+ struct efx_tc_action_set_list pf;
+ struct efx_tc_action_set_list reps;
+ } facts;
bool up;
};
diff --git a/drivers/net/pcs/pcs-rzn1-miic.c b/drivers/net/pcs/pcs-rzn1-miic.c
index 323bec5e57f8..356099169003 100644
--- a/drivers/net/pcs/pcs-rzn1-miic.c
+++ b/drivers/net/pcs/pcs-rzn1-miic.c
@@ -313,15 +313,21 @@ struct phylink_pcs *miic_create(struct device *dev, struct device_node *np)
pdev = of_find_device_by_node(pcs_np);
of_node_put(pcs_np);
- if (!pdev || !platform_get_drvdata(pdev))
+ if (!pdev || !platform_get_drvdata(pdev)) {
+ if (pdev)
+ put_device(&pdev->dev);
return ERR_PTR(-EPROBE_DEFER);
+ }
miic_port = kzalloc(sizeof(*miic_port), GFP_KERNEL);
- if (!miic_port)
+ if (!miic_port) {
+ put_device(&pdev->dev);
return ERR_PTR(-ENOMEM);
+ }
miic = platform_get_drvdata(pdev);
device_link_add(dev, miic->dev, DL_FLAG_AUTOREMOVE_CONSUMER);
+ put_device(&pdev->dev);
miic_port->miic = miic;
miic_port->port = port - 1;
diff --git a/drivers/net/phy/at803x.c b/drivers/net/phy/at803x.c
index ef6dc008e4c5..8a77ec33b417 100644
--- a/drivers/net/phy/at803x.c
+++ b/drivers/net/phy/at803x.c
@@ -304,7 +304,6 @@ struct at803x_priv {
bool is_1000basex;
struct regulator_dev *vddio_rdev;
struct regulator_dev *vddh_rdev;
- struct regulator *vddio;
u64 stats[ARRAY_SIZE(at803x_hw_stats)];
};
@@ -460,21 +459,27 @@ static int at803x_set_wol(struct phy_device *phydev,
phy_write_mmd(phydev, MDIO_MMD_PCS, offsets[i],
mac[(i * 2) + 1] | (mac[(i * 2)] << 8));
- /* Enable WOL function */
- ret = phy_modify_mmd(phydev, MDIO_MMD_PCS, AT803X_PHY_MMD3_WOL_CTRL,
- 0, AT803X_WOL_EN);
- if (ret)
- return ret;
+ /* Enable WOL function for 1588 */
+ if (phydev->drv->phy_id == ATH8031_PHY_ID) {
+ ret = phy_modify_mmd(phydev, MDIO_MMD_PCS,
+ AT803X_PHY_MMD3_WOL_CTRL,
+ 0, AT803X_WOL_EN);
+ if (ret)
+ return ret;
+ }
/* Enable WOL interrupt */
ret = phy_modify(phydev, AT803X_INTR_ENABLE, 0, AT803X_INTR_ENABLE_WOL);
if (ret)
return ret;
} else {
- /* Disable WoL function */
- ret = phy_modify_mmd(phydev, MDIO_MMD_PCS, AT803X_PHY_MMD3_WOL_CTRL,
- AT803X_WOL_EN, 0);
- if (ret)
- return ret;
+ /* Disable WoL function for 1588 */
+ if (phydev->drv->phy_id == ATH8031_PHY_ID) {
+ ret = phy_modify_mmd(phydev, MDIO_MMD_PCS,
+ AT803X_PHY_MMD3_WOL_CTRL,
+ AT803X_WOL_EN, 0);
+ if (ret)
+ return ret;
+ }
/* Disable WOL interrupt */
ret = phy_modify(phydev, AT803X_INTR_ENABLE, AT803X_INTR_ENABLE_WOL, 0);
if (ret)
@@ -509,11 +514,11 @@ static void at803x_get_wol(struct phy_device *phydev,
wol->supported = WAKE_MAGIC;
wol->wolopts = 0;
- value = phy_read_mmd(phydev, MDIO_MMD_PCS, AT803X_PHY_MMD3_WOL_CTRL);
+ value = phy_read(phydev, AT803X_INTR_ENABLE);
if (value < 0)
return;
- if (value & AT803X_WOL_EN)
+ if (value & AT803X_INTR_ENABLE_WOL)
wol->wolopts |= WAKE_MAGIC;
}
@@ -824,11 +829,11 @@ static int at803x_parse_dt(struct phy_device *phydev)
if (ret < 0)
return ret;
- priv->vddio = devm_regulator_get_optional(&phydev->mdio.dev,
- "vddio");
- if (IS_ERR(priv->vddio)) {
+ ret = devm_regulator_get_enable_optional(&phydev->mdio.dev,
+ "vddio");
+ if (ret) {
phydev_err(phydev, "failed to get VDDIO regulator\n");
- return PTR_ERR(priv->vddio);
+ return ret;
}
/* Only AR8031/8033 support 1000Base-X for SFP modules */
@@ -856,23 +861,12 @@ static int at803x_probe(struct phy_device *phydev)
if (ret)
return ret;
- if (priv->vddio) {
- ret = regulator_enable(priv->vddio);
- if (ret < 0)
- return ret;
- }
-
if (phydev->drv->phy_id == ATH8031_PHY_ID) {
int ccr = phy_read(phydev, AT803X_REG_CHIP_CONFIG);
int mode_cfg;
- struct ethtool_wolinfo wol = {
- .wolopts = 0,
- };
- if (ccr < 0) {
- ret = ccr;
- goto err;
- }
+ if (ccr < 0)
+ return ccr;
mode_cfg = ccr & AT803X_MODE_CFG_MASK;
switch (mode_cfg) {
@@ -886,29 +880,17 @@ static int at803x_probe(struct phy_device *phydev)
break;
}
- /* Disable WOL by default */
- ret = at803x_set_wol(phydev, &wol);
- if (ret < 0) {
- phydev_err(phydev, "failed to disable WOL on probe: %d\n", ret);
- goto err;
- }
+ /* Disable WoL in 1588 register which is enabled
+ * by default
+ */
+ ret = phy_modify_mmd(phydev, MDIO_MMD_PCS,
+ AT803X_PHY_MMD3_WOL_CTRL,
+ AT803X_WOL_EN, 0);
+ if (ret)
+ return ret;
}
return 0;
-
-err:
- if (priv->vddio)
- regulator_disable(priv->vddio);
-
- return ret;
-}
-
-static void at803x_remove(struct phy_device *phydev)
-{
- struct at803x_priv *priv = phydev->priv;
-
- if (priv->vddio)
- regulator_disable(priv->vddio);
}
static int at803x_get_features(struct phy_device *phydev)
@@ -2021,7 +2003,6 @@ static struct phy_driver at803x_driver[] = {
.name = "Qualcomm Atheros AR8035",
.flags = PHY_POLL_CABLE_TEST,
.probe = at803x_probe,
- .remove = at803x_remove,
.config_aneg = at803x_config_aneg,
.config_init = at803x_config_init,
.soft_reset = genphy_soft_reset,
@@ -2043,7 +2024,6 @@ static struct phy_driver at803x_driver[] = {
.name = "Qualcomm Atheros AR8030",
.phy_id_mask = AT8030_PHY_ID_MASK,
.probe = at803x_probe,
- .remove = at803x_remove,
.config_init = at803x_config_init,
.link_change_notify = at803x_link_change_notify,
.set_wol = at803x_set_wol,
@@ -2059,7 +2039,6 @@ static struct phy_driver at803x_driver[] = {
.name = "Qualcomm Atheros AR8031/AR8033",
.flags = PHY_POLL_CABLE_TEST,
.probe = at803x_probe,
- .remove = at803x_remove,
.config_init = at803x_config_init,
.config_aneg = at803x_config_aneg,
.soft_reset = genphy_soft_reset,
@@ -2082,7 +2061,6 @@ static struct phy_driver at803x_driver[] = {
PHY_ID_MATCH_EXACT(ATH8032_PHY_ID),
.name = "Qualcomm Atheros AR8032",
.probe = at803x_probe,
- .remove = at803x_remove,
.flags = PHY_POLL_CABLE_TEST,
.config_init = at803x_config_init,
.link_change_notify = at803x_link_change_notify,
@@ -2098,7 +2076,6 @@ static struct phy_driver at803x_driver[] = {
PHY_ID_MATCH_EXACT(ATH9331_PHY_ID),
.name = "Qualcomm Atheros AR9331 built-in PHY",
.probe = at803x_probe,
- .remove = at803x_remove,
.suspend = at803x_suspend,
.resume = at803x_resume,
.flags = PHY_POLL_CABLE_TEST,
@@ -2115,7 +2092,6 @@ static struct phy_driver at803x_driver[] = {
PHY_ID_MATCH_EXACT(QCA9561_PHY_ID),
.name = "Qualcomm Atheros QCA9561 built-in PHY",
.probe = at803x_probe,
- .remove = at803x_remove,
.suspend = at803x_suspend,
.resume = at803x_resume,
.flags = PHY_POLL_CABLE_TEST,
@@ -2181,7 +2157,6 @@ static struct phy_driver at803x_driver[] = {
.name = "Qualcomm QCA8081",
.flags = PHY_POLL_CABLE_TEST,
.probe = at803x_probe,
- .remove = at803x_remove,
.config_intr = at803x_config_intr,
.handle_interrupt = at803x_handle_interrupt,
.get_tunable = at803x_get_tunable,
diff --git a/drivers/net/phy/broadcom.c b/drivers/net/phy/broadcom.c
index ad71c88c87e7..f9ad8902100f 100644
--- a/drivers/net/phy/broadcom.c
+++ b/drivers/net/phy/broadcom.c
@@ -486,6 +486,17 @@ static int bcm54xx_resume(struct phy_device *phydev)
return bcm54xx_config_init(phydev);
}
+static int bcm54810_read_mmd(struct phy_device *phydev, int devnum, u16 regnum)
+{
+ return -EOPNOTSUPP;
+}
+
+static int bcm54810_write_mmd(struct phy_device *phydev, int devnum, u16 regnum,
+ u16 val)
+{
+ return -EOPNOTSUPP;
+}
+
static int bcm54811_config_init(struct phy_device *phydev)
{
int err, reg;
@@ -981,6 +992,8 @@ static struct phy_driver broadcom_drivers[] = {
.get_strings = bcm_phy_get_strings,
.get_stats = bcm54xx_get_stats,
.probe = bcm54xx_phy_probe,
+ .read_mmd = bcm54810_read_mmd,
+ .write_mmd = bcm54810_write_mmd,
.config_init = bcm54xx_config_init,
.config_aneg = bcm5481_config_aneg,
.config_intr = bcm_phy_config_intr,
diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c
index 2c4e6de8f4d9..7958ea0e8714 100644
--- a/drivers/net/phy/phy_device.c
+++ b/drivers/net/phy/phy_device.c
@@ -3217,6 +3217,8 @@ static int phy_probe(struct device *dev)
goto out;
}
+ phy_disable_interrupts(phydev);
+
/* Start out supporting everything. Eventually,
* a controller will attach, and may modify one
* or both of these values
@@ -3334,16 +3336,6 @@ static int phy_remove(struct device *dev)
return 0;
}
-static void phy_shutdown(struct device *dev)
-{
- struct phy_device *phydev = to_phy_device(dev);
-
- if (phydev->state == PHY_READY || !phydev->attached_dev)
- return;
-
- phy_disable_interrupts(phydev);
-}
-
/**
* phy_driver_register - register a phy_driver with the PHY layer
* @new_driver: new phy_driver to register
@@ -3377,7 +3369,6 @@ int phy_driver_register(struct phy_driver *new_driver, struct module *owner)
new_driver->mdiodrv.driver.bus = &mdio_bus_type;
new_driver->mdiodrv.driver.probe = phy_probe;
new_driver->mdiodrv.driver.remove = phy_remove;
- new_driver->mdiodrv.driver.shutdown = phy_shutdown;
new_driver->mdiodrv.driver.owner = owner;
new_driver->mdiodrv.driver.probe_type = PROBE_FORCE_SYNCHRONOUS;
diff --git a/drivers/net/team/team.c b/drivers/net/team/team.c
index d3dc22509ea5..382756c3fb83 100644
--- a/drivers/net/team/team.c
+++ b/drivers/net/team/team.c
@@ -2200,7 +2200,9 @@ static void team_setup(struct net_device *dev)
dev->hw_features = TEAM_VLAN_FEATURES |
NETIF_F_HW_VLAN_CTAG_RX |
- NETIF_F_HW_VLAN_CTAG_FILTER;
+ NETIF_F_HW_VLAN_CTAG_FILTER |
+ NETIF_F_HW_VLAN_STAG_RX |
+ NETIF_F_HW_VLAN_STAG_FILTER;
dev->hw_features |= NETIF_F_GSO_ENCAP_ALL;
dev->features |= dev->hw_features;
diff --git a/drivers/net/veth.c b/drivers/net/veth.c
index dce9f9d63e04..76019949e3fe 100644
--- a/drivers/net/veth.c
+++ b/drivers/net/veth.c
@@ -1071,8 +1071,9 @@ static int __veth_napi_enable_range(struct net_device *dev, int start, int end)
err_xdp_ring:
for (i--; i >= start; i--)
ptr_ring_cleanup(&priv->rq[i].xdp_ring, veth_ptr_free);
+ i = end;
err_page_pool:
- for (i = start; i < end; i++) {
+ for (i--; i >= start; i--) {
page_pool_destroy(priv->rq[i].page_pool);
priv->rq[i].page_pool = NULL;
}
diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
index 2336a0e4befa..9b310795617c 100644
--- a/drivers/net/virtio_net.c
+++ b/drivers/net/virtio_net.c
@@ -2652,7 +2652,7 @@ static void virtnet_init_default_rss(struct virtnet_info *vi)
vi->ctrl->rss.indirection_table[i] = indir_val;
}
- vi->ctrl->rss.max_tx_vq = vi->curr_queue_pairs;
+ vi->ctrl->rss.max_tx_vq = vi->has_rss ? vi->curr_queue_pairs : 0;
vi->ctrl->rss.hash_key_length = vi->rss_key_size;
netdev_rss_key_fill(vi->ctrl->rss.key, vi->rss_key_size);
@@ -4110,8 +4110,6 @@ static int virtnet_probe(struct virtio_device *vdev)
if (vi->has_rss || vi->has_rss_hash_report)
virtnet_init_default_rss(vi);
- _virtnet_set_queues(vi, vi->curr_queue_pairs);
-
/* serialize netdev register + virtio_device_ready() with ndo_open() */
rtnl_lock();
@@ -4124,6 +4122,8 @@ static int virtnet_probe(struct virtio_device *vdev)
virtio_device_ready(vdev);
+ _virtnet_set_queues(vi, vi->curr_queue_pairs);
+
/* a random MAC address has been assigned, notify the device.
* We don't fail probe if VIRTIO_NET_F_CTRL_MAC_ADDR is not there
* because many devices work fine without getting MAC explicitly
diff --git a/drivers/pci/controller/dwc/pcie-tegra194.c b/drivers/pci/controller/dwc/pcie-tegra194.c
index 09825b4a075e..e6eec85480ca 100644
--- a/drivers/pci/controller/dwc/pcie-tegra194.c
+++ b/drivers/pci/controller/dwc/pcie-tegra194.c
@@ -223,6 +223,7 @@
#define EP_STATE_ENABLED 1
static const unsigned int pcie_gen_freq[] = {
+ GEN1_CORE_CLK_FREQ, /* PCI_EXP_LNKSTA_CLS == 0; undefined */
GEN1_CORE_CLK_FREQ,
GEN2_CORE_CLK_FREQ,
GEN3_CORE_CLK_FREQ,
@@ -459,7 +460,11 @@ static irqreturn_t tegra_pcie_ep_irq_thread(int irq, void *arg)
speed = dw_pcie_readw_dbi(pci, pcie->pcie_cap_base + PCI_EXP_LNKSTA) &
PCI_EXP_LNKSTA_CLS;
- clk_set_rate(pcie->core_clk, pcie_gen_freq[speed - 1]);
+
+ if (speed >= ARRAY_SIZE(pcie_gen_freq))
+ speed = 0;
+
+ clk_set_rate(pcie->core_clk, pcie_gen_freq[speed]);
if (pcie->of_data->has_ltr_req_fix)
return IRQ_HANDLED;
@@ -1020,7 +1025,11 @@ static int tegra_pcie_dw_start_link(struct dw_pcie *pci)
speed = dw_pcie_readw_dbi(pci, pcie->pcie_cap_base + PCI_EXP_LNKSTA) &
PCI_EXP_LNKSTA_CLS;
- clk_set_rate(pcie->core_clk, pcie_gen_freq[speed - 1]);
+
+ if (speed >= ARRAY_SIZE(pcie_gen_freq))
+ speed = 0;
+
+ clk_set_rate(pcie->core_clk, pcie_gen_freq[speed]);
tegra_pcie_enable_interrupts(pp);
diff --git a/drivers/pcmcia/rsrc_nonstatic.c b/drivers/pcmcia/rsrc_nonstatic.c
index 471e0c5815f3..bf9d070a4496 100644
--- a/drivers/pcmcia/rsrc_nonstatic.c
+++ b/drivers/pcmcia/rsrc_nonstatic.c
@@ -1053,6 +1053,8 @@ static void nonstatic_release_resource_db(struct pcmcia_socket *s)
q = p->next;
kfree(p);
}
+
+ kfree(data);
}
diff --git a/drivers/pinctrl/qcom/pinctrl-msm.c b/drivers/pinctrl/qcom/pinctrl-msm.c
index c5f52d4f7781..1fb0a24356bf 100644
--- a/drivers/pinctrl/qcom/pinctrl-msm.c
+++ b/drivers/pinctrl/qcom/pinctrl-msm.c
@@ -1039,6 +1039,7 @@ static int msm_gpio_irq_set_type(struct irq_data *d, unsigned int type)
struct gpio_chip *gc = irq_data_get_irq_chip_data(d);
struct msm_pinctrl *pctrl = gpiochip_get_data(gc);
const struct msm_pingroup *g;
+ u32 intr_target_mask = GENMASK(2, 0);
unsigned long flags;
bool was_enabled;
u32 val;
@@ -1075,13 +1076,15 @@ static int msm_gpio_irq_set_type(struct irq_data *d, unsigned int type)
* With intr_target_use_scm interrupts are routed to
* application cpu using scm calls.
*/
+ if (g->intr_target_width)
+ intr_target_mask = GENMASK(g->intr_target_width - 1, 0);
+
if (pctrl->intr_target_use_scm) {
u32 addr = pctrl->phys_base[0] + g->intr_target_reg;
int ret;
qcom_scm_io_readl(addr, &val);
-
- val &= ~(7 << g->intr_target_bit);
+ val &= ~(intr_target_mask << g->intr_target_bit);
val |= g->intr_target_kpss_val << g->intr_target_bit;
ret = qcom_scm_io_writel(addr, val);
@@ -1091,7 +1094,7 @@ static int msm_gpio_irq_set_type(struct irq_data *d, unsigned int type)
d->hwirq);
} else {
val = msm_readl_intr_target(pctrl, g);
- val &= ~(7 << g->intr_target_bit);
+ val &= ~(intr_target_mask << g->intr_target_bit);
val |= g->intr_target_kpss_val << g->intr_target_bit;
msm_writel_intr_target(val, pctrl, g);
}
diff --git a/drivers/pinctrl/qcom/pinctrl-msm.h b/drivers/pinctrl/qcom/pinctrl-msm.h
index 985eceda2517..7f30416be127 100644
--- a/drivers/pinctrl/qcom/pinctrl-msm.h
+++ b/drivers/pinctrl/qcom/pinctrl-msm.h
@@ -51,6 +51,7 @@ struct msm_function {
* @intr_status_bit: Offset in @intr_status_reg for reading and acking the interrupt
* status.
* @intr_target_bit: Offset in @intr_target_reg for configuring the interrupt routing.
+ * @intr_target_width: Number of bits used for specifying interrupt routing target.
* @intr_target_kpss_val: Value in @intr_target_bit for specifying that the interrupt from
* this gpio should get routed to the KPSS processor.
* @intr_raw_status_bit: Offset in @intr_cfg_reg for the raw status bit.
@@ -94,6 +95,7 @@ struct msm_pingroup {
unsigned intr_ack_high:1;
unsigned intr_target_bit:5;
+ unsigned intr_target_width:5;
unsigned intr_target_kpss_val:5;
unsigned intr_raw_status_bit:5;
unsigned intr_polarity_bit:5;
diff --git a/drivers/pinctrl/qcom/pinctrl-sa8775p.c b/drivers/pinctrl/qcom/pinctrl-sa8775p.c
index 2ae7cdca65d3..62f7a36d290c 100644
--- a/drivers/pinctrl/qcom/pinctrl-sa8775p.c
+++ b/drivers/pinctrl/qcom/pinctrl-sa8775p.c
@@ -54,6 +54,7 @@
.intr_enable_bit = 0, \
.intr_status_bit = 0, \
.intr_target_bit = 5, \
+ .intr_target_width = 4, \
.intr_target_kpss_val = 3, \
.intr_raw_status_bit = 4, \
.intr_polarity_bit = 1, \
diff --git a/drivers/regulator/da9063-regulator.c b/drivers/regulator/da9063-regulator.c
index dfd5ec9f75c9..a0621665a6d2 100644
--- a/drivers/regulator/da9063-regulator.c
+++ b/drivers/regulator/da9063-regulator.c
@@ -778,9 +778,6 @@ static int da9063_check_xvp_constraints(struct regulator_config *config)
const struct notification_limit *uv_l = &constr->under_voltage_limits;
const struct notification_limit *ov_l = &constr->over_voltage_limits;
- if (!config->init_data) /* No config in DT, pointers will be invalid */
- return 0;
-
/* make sure that only one severity is used to clarify if unchanged, enabled or disabled */
if ((!!uv_l->prot + !!uv_l->err + !!uv_l->warn) > 1) {
dev_err(config->dev, "%s: at most one voltage monitoring severity allowed!\n",
@@ -1031,9 +1028,12 @@ static int da9063_regulator_probe(struct platform_device *pdev)
config.of_node = da9063_reg_matches[id].of_node;
config.regmap = da9063->regmap;
- ret = da9063_check_xvp_constraints(&config);
- if (ret)
- return ret;
+ /* Checking constraints requires init_data from DT. */
+ if (config.init_data) {
+ ret = da9063_check_xvp_constraints(&config);
+ if (ret)
+ return ret;
+ }
regl->rdev = devm_regulator_register(&pdev->dev, ®l->desc,
&config);
diff --git a/drivers/regulator/qcom-rpmh-regulator.c b/drivers/regulator/qcom-rpmh-regulator.c
index f3b280af0773..cd077b7c4aff 100644
--- a/drivers/regulator/qcom-rpmh-regulator.c
+++ b/drivers/regulator/qcom-rpmh-regulator.c
@@ -1068,7 +1068,7 @@ static const struct rpmh_vreg_init_data pm8550_vreg_data[] = {
RPMH_VREG("ldo9", "ldo%s9", &pmic5_pldo, "vdd-l8-l9"),
RPMH_VREG("ldo10", "ldo%s10", &pmic5_nldo515, "vdd-l1-l4-l10"),
RPMH_VREG("ldo11", "ldo%s11", &pmic5_nldo515, "vdd-l11"),
- RPMH_VREG("ldo12", "ldo%s12", &pmic5_pldo, "vdd-l12"),
+ RPMH_VREG("ldo12", "ldo%s12", &pmic5_nldo515, "vdd-l12"),
RPMH_VREG("ldo13", "ldo%s13", &pmic5_pldo, "vdd-l2-l13-l14"),
RPMH_VREG("ldo14", "ldo%s14", &pmic5_pldo, "vdd-l2-l13-l14"),
RPMH_VREG("ldo15", "ldo%s15", &pmic5_nldo515, "vdd-l15"),
diff --git a/drivers/soc/aspeed/aspeed-socinfo.c b/drivers/soc/aspeed/aspeed-socinfo.c
index 1ca140356a08..3f759121dc00 100644
--- a/drivers/soc/aspeed/aspeed-socinfo.c
+++ b/drivers/soc/aspeed/aspeed-socinfo.c
@@ -137,6 +137,7 @@ static int __init aspeed_socinfo_init(void)
soc_dev = soc_device_register(attrs);
if (IS_ERR(soc_dev)) {
+ kfree(attrs->machine);
kfree(attrs->soc_id);
kfree(attrs->serial_number);
kfree(attrs);
diff --git a/drivers/soc/aspeed/aspeed-uart-routing.c b/drivers/soc/aspeed/aspeed-uart-routing.c
index ef8b24fd1851..59123e1f27ac 100644
--- a/drivers/soc/aspeed/aspeed-uart-routing.c
+++ b/drivers/soc/aspeed/aspeed-uart-routing.c
@@ -524,7 +524,7 @@ static ssize_t aspeed_uart_routing_store(struct device *dev,
struct aspeed_uart_routing_selector *sel = to_routing_selector(attr);
int val;
- val = match_string(sel->options, -1, buf);
+ val = __sysfs_match_string(sel->options, -1, buf);
if (val < 0) {
dev_err(dev, "invalid value \"%s\"\n", buf);
return -EINVAL;
diff --git a/drivers/thunderbolt/nhi.c b/drivers/thunderbolt/nhi.c
index e58beac44295..1257d1c41f8e 100644
--- a/drivers/thunderbolt/nhi.c
+++ b/drivers/thunderbolt/nhi.c
@@ -1480,6 +1480,8 @@ static struct pci_device_id nhi_ids[] = {
.driver_data = (kernel_ulong_t)&icl_nhi_ops },
{ PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_MTL_P_NHI1),
.driver_data = (kernel_ulong_t)&icl_nhi_ops },
+ { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_BARLOW_RIDGE_HOST_80G_NHI) },
+ { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_BARLOW_RIDGE_HOST_40G_NHI) },
/* Any USB4 compliant host */
{ PCI_DEVICE_CLASS(PCI_CLASS_SERIAL_USB_USB4, ~0) },
diff --git a/drivers/thunderbolt/nhi.h b/drivers/thunderbolt/nhi.h
index b0718020c6f5..0f029ce75882 100644
--- a/drivers/thunderbolt/nhi.h
+++ b/drivers/thunderbolt/nhi.h
@@ -75,6 +75,10 @@ extern const struct tb_nhi_ops icl_nhi_ops;
#define PCI_DEVICE_ID_INTEL_TITAN_RIDGE_DD_BRIDGE 0x15ef
#define PCI_DEVICE_ID_INTEL_ADL_NHI0 0x463e
#define PCI_DEVICE_ID_INTEL_ADL_NHI1 0x466d
+#define PCI_DEVICE_ID_INTEL_BARLOW_RIDGE_HOST_80G_NHI 0x5781
+#define PCI_DEVICE_ID_INTEL_BARLOW_RIDGE_HOST_40G_NHI 0x5784
+#define PCI_DEVICE_ID_INTEL_BARLOW_RIDGE_HUB_80G_BRIDGE 0x5786
+#define PCI_DEVICE_ID_INTEL_BARLOW_RIDGE_HUB_40G_BRIDGE 0x57a4
#define PCI_DEVICE_ID_INTEL_MTL_M_NHI0 0x7eb2
#define PCI_DEVICE_ID_INTEL_MTL_P_NHI0 0x7ec2
#define PCI_DEVICE_ID_INTEL_MTL_P_NHI1 0x7ec3
diff --git a/drivers/thunderbolt/quirks.c b/drivers/thunderbolt/quirks.c
index 1157b8869bcc..8c2ee431fcde 100644
--- a/drivers/thunderbolt/quirks.c
+++ b/drivers/thunderbolt/quirks.c
@@ -74,6 +74,14 @@ static const struct tb_quirk tb_quirks[] = {
quirk_usb3_maximum_bandwidth },
{ 0x8087, PCI_DEVICE_ID_INTEL_MTL_P_NHI1, 0x0000, 0x0000,
quirk_usb3_maximum_bandwidth },
+ { 0x8087, PCI_DEVICE_ID_INTEL_BARLOW_RIDGE_HOST_80G_NHI, 0x0000, 0x0000,
+ quirk_usb3_maximum_bandwidth },
+ { 0x8087, PCI_DEVICE_ID_INTEL_BARLOW_RIDGE_HOST_40G_NHI, 0x0000, 0x0000,
+ quirk_usb3_maximum_bandwidth },
+ { 0x8087, PCI_DEVICE_ID_INTEL_BARLOW_RIDGE_HUB_80G_BRIDGE, 0x0000, 0x0000,
+ quirk_usb3_maximum_bandwidth },
+ { 0x8087, PCI_DEVICE_ID_INTEL_BARLOW_RIDGE_HUB_40G_BRIDGE, 0x0000, 0x0000,
+ quirk_usb3_maximum_bandwidth },
/*
* CLx is not supported on AMD USB4 Yellow Carp and Pink Sardine platforms.
*/
diff --git a/drivers/thunderbolt/retimer.c b/drivers/thunderbolt/retimer.c
index 9cc28197dbc4..edbd92435b41 100644
--- a/drivers/thunderbolt/retimer.c
+++ b/drivers/thunderbolt/retimer.c
@@ -187,6 +187,21 @@ static ssize_t nvm_authenticate_show(struct device *dev,
return ret;
}
+static void tb_retimer_nvm_authenticate_status(struct tb_port *port, u32 *status)
+{
+ int i;
+
+ tb_port_dbg(port, "reading NVM authentication status of retimers\n");
+
+ /*
+ * Before doing anything else, read the authentication status.
+ * If the retimer has it set, store it for the new retimer
+ * device instance.
+ */
+ for (i = 1; i <= TB_MAX_RETIMER_INDEX; i++)
+ usb4_port_retimer_nvm_authenticate_status(port, i, &status[i]);
+}
+
static void tb_retimer_set_inbound_sbtx(struct tb_port *port)
{
int i;
@@ -455,18 +470,16 @@ int tb_retimer_scan(struct tb_port *port, bool add)
return ret;
/*
- * Enable sideband channel for each retimer. We can do this
- * regardless whether there is device connected or not.
+ * Immediately after sending enumerate retimers read the
+ * authentication status of each retimer.
*/
- tb_retimer_set_inbound_sbtx(port);
+ tb_retimer_nvm_authenticate_status(port, status);
/*
- * Before doing anything else, read the authentication status.
- * If the retimer has it set, store it for the new retimer
- * device instance.
+ * Enable sideband channel for each retimer. We can do this
+ * regardless whether there is device connected or not.
*/
- for (i = 1; i <= TB_MAX_RETIMER_INDEX; i++)
- usb4_port_retimer_nvm_authenticate_status(port, i, &status[i]);
+ tb_retimer_set_inbound_sbtx(port);
for (i = 1; i <= TB_MAX_RETIMER_INDEX; i++) {
/*
diff --git a/drivers/tty/n_gsm.c b/drivers/tty/n_gsm.c
index 1cdefac4dd1b..739f522cb893 100644
--- a/drivers/tty/n_gsm.c
+++ b/drivers/tty/n_gsm.c
@@ -3042,12 +3042,13 @@ static void gsm_error(struct gsm_mux *gsm)
static void gsm_cleanup_mux(struct gsm_mux *gsm, bool disc)
{
int i;
- struct gsm_dlci *dlci = gsm->dlci[0];
+ struct gsm_dlci *dlci;
struct gsm_msg *txq, *ntxq;
gsm->dead = true;
mutex_lock(&gsm->mutex);
+ dlci = gsm->dlci[0];
if (dlci) {
if (disc && dlci->state != DLCI_CLOSED) {
gsm_dlci_begin_close(dlci);
diff --git a/drivers/tty/serial/8250/8250_port.c b/drivers/tty/serial/8250/8250_port.c
index 053d44412e42..0a67dff575f7 100644
--- a/drivers/tty/serial/8250/8250_port.c
+++ b/drivers/tty/serial/8250/8250_port.c
@@ -3288,6 +3288,7 @@ void serial8250_init_port(struct uart_8250_port *up)
struct uart_port *port = &up->port;
spin_lock_init(&port->lock);
+ port->pm = NULL;
port->ops = &serial8250_pops;
port->has_sysrq = IS_ENABLED(CONFIG_SERIAL_8250_CONSOLE);
diff --git a/drivers/tty/serial/fsl_lpuart.c b/drivers/tty/serial/fsl_lpuart.c
index f38606b75096..3e4992b28113 100644
--- a/drivers/tty/serial/fsl_lpuart.c
+++ b/drivers/tty/serial/fsl_lpuart.c
@@ -1137,8 +1137,8 @@ static void lpuart_copy_rx_to_tty(struct lpuart_port *sport)
unsigned long sr = lpuart32_read(&sport->port, UARTSTAT);
if (sr & (UARTSTAT_PE | UARTSTAT_FE)) {
- /* Read DR to clear the error flags */
- lpuart32_read(&sport->port, UARTDATA);
+ /* Clear the error flags */
+ lpuart32_write(&sport->port, sr, UARTSTAT);
if (sr & UARTSTAT_PE)
sport->port.icount.parity++;
diff --git a/drivers/tty/serial/stm32-usart.c b/drivers/tty/serial/stm32-usart.c
index 1e38fc9b10c1..e9e11a259621 100644
--- a/drivers/tty/serial/stm32-usart.c
+++ b/drivers/tty/serial/stm32-usart.c
@@ -1755,13 +1755,10 @@ static int stm32_usart_serial_remove(struct platform_device *pdev)
struct uart_port *port = platform_get_drvdata(pdev);
struct stm32_port *stm32_port = to_stm32_port(port);
const struct stm32_usart_offsets *ofs = &stm32_port->info->ofs;
- int err;
u32 cr3;
pm_runtime_get_sync(&pdev->dev);
- err = uart_remove_one_port(&stm32_usart_driver, port);
- if (err)
- return(err);
+ uart_remove_one_port(&stm32_usart_driver, port);
pm_runtime_disable(&pdev->dev);
pm_runtime_set_suspended(&pdev->dev);
diff --git a/drivers/usb/chipidea/ci_hdrc_imx.c b/drivers/usb/chipidea/ci_hdrc_imx.c
index 2855ac303001..f7577f2bd2c5 100644
--- a/drivers/usb/chipidea/ci_hdrc_imx.c
+++ b/drivers/usb/chipidea/ci_hdrc_imx.c
@@ -70,6 +70,10 @@ static const struct ci_hdrc_imx_platform_flag imx7ulp_usb_data = {
CI_HDRC_PMQOS,
};
+static const struct ci_hdrc_imx_platform_flag imx8ulp_usb_data = {
+ .flags = CI_HDRC_SUPPORTS_RUNTIME_PM,
+};
+
static const struct of_device_id ci_hdrc_imx_dt_ids[] = {
{ .compatible = "fsl,imx23-usb", .data = &imx23_usb_data},
{ .compatible = "fsl,imx28-usb", .data = &imx28_usb_data},
@@ -80,6 +84,7 @@ static const struct of_device_id ci_hdrc_imx_dt_ids[] = {
{ .compatible = "fsl,imx6ul-usb", .data = &imx6ul_usb_data},
{ .compatible = "fsl,imx7d-usb", .data = &imx7d_usb_data},
{ .compatible = "fsl,imx7ulp-usb", .data = &imx7ulp_usb_data},
+ { .compatible = "fsl,imx8ulp-usb", .data = &imx8ulp_usb_data},
{ /* sentinel */ }
};
MODULE_DEVICE_TABLE(of, ci_hdrc_imx_dt_ids);
diff --git a/drivers/usb/chipidea/usbmisc_imx.c b/drivers/usb/chipidea/usbmisc_imx.c
index c57c1a71a513..681c2ddc83fa 100644
--- a/drivers/usb/chipidea/usbmisc_imx.c
+++ b/drivers/usb/chipidea/usbmisc_imx.c
@@ -135,7 +135,7 @@
#define TXVREFTUNE0_MASK (0xf << 20)
#define MX6_USB_OTG_WAKEUP_BITS (MX6_BM_WAKEUP_ENABLE | MX6_BM_VBUS_WAKEUP | \
- MX6_BM_ID_WAKEUP)
+ MX6_BM_ID_WAKEUP | MX6SX_BM_DPDM_WAKEUP_EN)
struct usbmisc_ops {
/* It's called once when probe a usb device */
@@ -152,6 +152,7 @@ struct usbmisc_ops {
int (*charger_detection)(struct imx_usbmisc_data *data);
/* It's called when system resume from usb power lost */
int (*power_lost_check)(struct imx_usbmisc_data *data);
+ void (*vbus_comparator_on)(struct imx_usbmisc_data *data, bool on);
};
struct imx_usbmisc {
@@ -875,6 +876,33 @@ static int imx7d_charger_detection(struct imx_usbmisc_data *data)
return ret;
}
+static void usbmisc_imx7d_vbus_comparator_on(struct imx_usbmisc_data *data,
+ bool on)
+{
+ unsigned long flags;
+ struct imx_usbmisc *usbmisc = dev_get_drvdata(data->dev);
+ u32 val;
+
+ if (data->hsic)
+ return;
+
+ spin_lock_irqsave(&usbmisc->lock, flags);
+ /*
+ * Disable VBUS valid comparator when in suspend mode,
+ * when OTG is disabled and DRVVBUS0 is asserted case
+ * the Bandgap circuitry and VBUS Valid comparator are
+ * still powered, even in Suspend or Sleep mode.
+ */
+ val = readl(usbmisc->base + MX7D_USB_OTG_PHY_CFG2);
+ if (on)
+ val |= MX7D_USB_OTG_PHY_CFG2_DRVVBUS0;
+ else
+ val &= ~MX7D_USB_OTG_PHY_CFG2_DRVVBUS0;
+
+ writel(val, usbmisc->base + MX7D_USB_OTG_PHY_CFG2);
+ spin_unlock_irqrestore(&usbmisc->lock, flags);
+}
+
static int usbmisc_imx7ulp_init(struct imx_usbmisc_data *data)
{
struct imx_usbmisc *usbmisc = dev_get_drvdata(data->dev);
@@ -1018,6 +1046,7 @@ static const struct usbmisc_ops imx7d_usbmisc_ops = {
.set_wakeup = usbmisc_imx7d_set_wakeup,
.charger_detection = imx7d_charger_detection,
.power_lost_check = usbmisc_imx7d_power_lost_check,
+ .vbus_comparator_on = usbmisc_imx7d_vbus_comparator_on,
};
static const struct usbmisc_ops imx7ulp_usbmisc_ops = {
@@ -1132,6 +1161,9 @@ int imx_usbmisc_suspend(struct imx_usbmisc_data *data, bool wakeup)
usbmisc = dev_get_drvdata(data->dev);
+ if (usbmisc->ops->vbus_comparator_on)
+ usbmisc->ops->vbus_comparator_on(data, false);
+
if (wakeup && usbmisc->ops->set_wakeup)
ret = usbmisc->ops->set_wakeup(data, true);
if (ret) {
@@ -1185,6 +1217,9 @@ int imx_usbmisc_resume(struct imx_usbmisc_data *data, bool wakeup)
goto hsic_set_clk_fail;
}
+ if (usbmisc->ops->vbus_comparator_on)
+ usbmisc->ops->vbus_comparator_on(data, true);
+
return 0;
hsic_set_clk_fail:
diff --git a/drivers/usb/gadget/function/u_serial.c b/drivers/usb/gadget/function/u_serial.c
index e5d522d54f6a..97f07757d19e 100644
--- a/drivers/usb/gadget/function/u_serial.c
+++ b/drivers/usb/gadget/function/u_serial.c
@@ -916,8 +916,11 @@ static void __gs_console_push(struct gs_console *cons)
}
req->length = size;
+
+ spin_unlock_irq(&cons->lock);
if (usb_ep_queue(ep, req, GFP_ATOMIC))
req->length = 0;
+ spin_lock_irq(&cons->lock);
}
static void gs_console_work(struct work_struct *work)
diff --git a/drivers/usb/gadget/function/uvc_video.c b/drivers/usb/gadget/function/uvc_video.c
index dd1c6b2ca7c6..e81865978299 100644
--- a/drivers/usb/gadget/function/uvc_video.c
+++ b/drivers/usb/gadget/function/uvc_video.c
@@ -386,6 +386,9 @@ static void uvcg_video_pump(struct work_struct *work)
struct uvc_buffer *buf;
unsigned long flags;
int ret;
+ bool buf_int;
+ /* video->max_payload_size is only set when using bulk transfer */
+ bool is_bulk = video->max_payload_size;
while (video->ep->enabled) {
/*
@@ -408,20 +411,35 @@ static void uvcg_video_pump(struct work_struct *work)
*/
spin_lock_irqsave(&queue->irqlock, flags);
buf = uvcg_queue_head(queue);
- if (buf == NULL) {
+
+ if (buf != NULL) {
+ video->encode(req, video, buf);
+ /* Always interrupt for the last request of a video buffer */
+ buf_int = buf->state == UVC_BUF_STATE_DONE;
+ } else if (!(queue->flags & UVC_QUEUE_DISCONNECTED) && !is_bulk) {
+ /*
+ * No video buffer available; the queue is still connected and
+ * we're traferring over ISOC. Queue a 0 length request to
+ * prevent missed ISOC transfers.
+ */
+ req->length = 0;
+ buf_int = false;
+ } else {
+ /*
+ * Either queue has been disconnected or no video buffer
+ * available to bulk transfer. Either way, stop processing
+ * further.
+ */
spin_unlock_irqrestore(&queue->irqlock, flags);
break;
}
- video->encode(req, video, buf);
-
/*
* With usb3 we have more requests. This will decrease the
* interrupt load to a quarter but also catches the corner
* cases, which needs to be handled.
*/
- if (list_empty(&video->req_free) ||
- buf->state == UVC_BUF_STATE_DONE ||
+ if (list_empty(&video->req_free) || buf_int ||
!(video->req_int_count %
DIV_ROUND_UP(video->uvc_num_requests, 4))) {
video->req_int_count = 0;
@@ -441,8 +459,7 @@ static void uvcg_video_pump(struct work_struct *work)
/* Endpoint now owns the request */
req = NULL;
- if (buf->state != UVC_BUF_STATE_DONE)
- video->req_int_count++;
+ video->req_int_count++;
}
if (!req)
@@ -527,4 +544,3 @@ int uvcg_video_init(struct uvc_video *video, struct uvc_device *uvc)
V4L2_BUF_TYPE_VIDEO_OUTPUT, &video->mutex);
return 0;
}
-
diff --git a/drivers/usb/host/xhci-histb.c b/drivers/usb/host/xhci-histb.c
index 91ce97821de5..7c2047755083 100644
--- a/drivers/usb/host/xhci-histb.c
+++ b/drivers/usb/host/xhci-histb.c
@@ -164,16 +164,6 @@ static void xhci_histb_host_disable(struct xhci_hcd_histb *histb)
clk_disable_unprepare(histb->bus_clk);
}
-static void xhci_histb_quirks(struct device *dev, struct xhci_hcd *xhci)
-{
- /*
- * As of now platform drivers don't provide MSI support so we ensure
- * here that the generic code does not try to make a pci_dev from our
- * dev struct in order to setup MSI
- */
- xhci->quirks |= XHCI_PLAT;
-}
-
/* called during probe() after chip reset completes */
static int xhci_histb_setup(struct usb_hcd *hcd)
{
@@ -186,7 +176,7 @@ static int xhci_histb_setup(struct usb_hcd *hcd)
return ret;
}
- return xhci_gen_setup(hcd, xhci_histb_quirks);
+ return xhci_gen_setup(hcd, NULL);
}
static const struct xhci_driver_overrides xhci_histb_overrides __initconst = {
diff --git a/drivers/usb/host/xhci-mtk.c b/drivers/usb/host/xhci-mtk.c
index b60521e1a9a6..9a40da3b0064 100644
--- a/drivers/usb/host/xhci-mtk.c
+++ b/drivers/usb/host/xhci-mtk.c
@@ -418,12 +418,6 @@ static void xhci_mtk_quirks(struct device *dev, struct xhci_hcd *xhci)
struct usb_hcd *hcd = xhci_to_hcd(xhci);
struct xhci_hcd_mtk *mtk = hcd_to_mtk(hcd);
- /*
- * As of now platform drivers don't provide MSI support so we ensure
- * here that the generic code does not try to make a pci_dev from our
- * dev struct in order to setup MSI
- */
- xhci->quirks |= XHCI_PLAT;
xhci->quirks |= XHCI_MTK_HOST;
/*
* MTK host controller gives a spurious successful event after a
diff --git a/drivers/usb/host/xhci-pci.c b/drivers/usb/host/xhci-pci.c
index db9826c38b20..9540f0e48c21 100644
--- a/drivers/usb/host/xhci-pci.c
+++ b/drivers/usb/host/xhci-pci.c
@@ -108,9 +108,6 @@ static void xhci_cleanup_msix(struct xhci_hcd *xhci)
struct usb_hcd *hcd = xhci_to_hcd(xhci);
struct pci_dev *pdev = to_pci_dev(hcd->self.controller);
- if (xhci->quirks & XHCI_PLAT)
- return;
-
/* return if using legacy interrupt */
if (hcd->irq > 0)
return;
@@ -208,10 +205,6 @@ static int xhci_try_enable_msi(struct usb_hcd *hcd)
struct pci_dev *pdev;
int ret;
- /* The xhci platform device has set up IRQs through usb_add_hcd. */
- if (xhci->quirks & XHCI_PLAT)
- return 0;
-
pdev = to_pci_dev(xhci_to_hcd(xhci)->self.controller);
/*
* Some Fresco Logic host controllers advertise MSI, but fail to
diff --git a/drivers/usb/host/xhci-plat.c b/drivers/usb/host/xhci-plat.c
index f36633fa8362..80da67a6c3bf 100644
--- a/drivers/usb/host/xhci-plat.c
+++ b/drivers/usb/host/xhci-plat.c
@@ -78,12 +78,7 @@ static void xhci_plat_quirks(struct device *dev, struct xhci_hcd *xhci)
{
struct xhci_plat_priv *priv = xhci_to_priv(xhci);
- /*
- * As of now platform drivers don't provide MSI support so we ensure
- * here that the generic code does not try to make a pci_dev from our
- * dev struct in order to setup MSI
- */
- xhci->quirks |= XHCI_PLAT | priv->quirks;
+ xhci->quirks |= priv->quirks;
}
/* called during probe() after chip reset completes */
diff --git a/drivers/usb/host/xhci-tegra.c b/drivers/usb/host/xhci-tegra.c
index d28fa892c286..07a319db5803 100644
--- a/drivers/usb/host/xhci-tegra.c
+++ b/drivers/usb/host/xhci-tegra.c
@@ -2662,7 +2662,6 @@ static void tegra_xhci_quirks(struct device *dev, struct xhci_hcd *xhci)
{
struct tegra_xusb *tegra = dev_get_drvdata(dev);
- xhci->quirks |= XHCI_PLAT;
if (tegra && tegra->soc->lpm_support)
xhci->quirks |= XHCI_LPM_SUPPORT;
}
diff --git a/drivers/usb/host/xhci.h b/drivers/usb/host/xhci.h
index 4474d540f6b4..0b1928851a2a 100644
--- a/drivers/usb/host/xhci.h
+++ b/drivers/usb/host/xhci.h
@@ -1874,7 +1874,7 @@ struct xhci_hcd {
#define XHCI_SPURIOUS_REBOOT BIT_ULL(13)
#define XHCI_COMP_MODE_QUIRK BIT_ULL(14)
#define XHCI_AVOID_BEI BIT_ULL(15)
-#define XHCI_PLAT BIT_ULL(16)
+#define XHCI_PLAT BIT_ULL(16) /* Deprecated */
#define XHCI_SLOW_SUSPEND BIT_ULL(17)
#define XHCI_SPURIOUS_WAKEUP BIT_ULL(18)
/* For controllers with a broken beyond repair streams implementation */
diff --git a/drivers/vdpa/mlx5/core/mlx5_vdpa.h b/drivers/vdpa/mlx5/core/mlx5_vdpa.h
index 25fc4120b618..b53420e874ac 100644
--- a/drivers/vdpa/mlx5/core/mlx5_vdpa.h
+++ b/drivers/vdpa/mlx5/core/mlx5_vdpa.h
@@ -31,6 +31,7 @@ struct mlx5_vdpa_mr {
struct list_head head;
unsigned long num_directs;
unsigned long num_klms;
+ /* state of dvq mr */
bool initialized;
/* serialize mkey creation and destruction */
@@ -121,6 +122,7 @@ int mlx5_vdpa_handle_set_map(struct mlx5_vdpa_dev *mvdev, struct vhost_iotlb *io
int mlx5_vdpa_create_mr(struct mlx5_vdpa_dev *mvdev, struct vhost_iotlb *iotlb,
unsigned int asid);
void mlx5_vdpa_destroy_mr(struct mlx5_vdpa_dev *mvdev);
+void mlx5_vdpa_destroy_mr_asid(struct mlx5_vdpa_dev *mvdev, unsigned int asid);
#define mlx5_vdpa_warn(__dev, format, ...) \
dev_warn((__dev)->mdev->device, "%s:%d:(pid %d) warning: " format, __func__, __LINE__, \
diff --git a/drivers/vdpa/mlx5/core/mr.c b/drivers/vdpa/mlx5/core/mr.c
index 03e543229791..5a1971fcd87b 100644
--- a/drivers/vdpa/mlx5/core/mr.c
+++ b/drivers/vdpa/mlx5/core/mr.c
@@ -489,60 +489,103 @@ static void destroy_user_mr(struct mlx5_vdpa_dev *mvdev, struct mlx5_vdpa_mr *mr
}
}
-void mlx5_vdpa_destroy_mr(struct mlx5_vdpa_dev *mvdev)
+static void _mlx5_vdpa_destroy_cvq_mr(struct mlx5_vdpa_dev *mvdev, unsigned int asid)
+{
+ if (mvdev->group2asid[MLX5_VDPA_CVQ_GROUP] != asid)
+ return;
+
+ prune_iotlb(mvdev);
+}
+
+static void _mlx5_vdpa_destroy_dvq_mr(struct mlx5_vdpa_dev *mvdev, unsigned int asid)
{
struct mlx5_vdpa_mr *mr = &mvdev->mr;
- mutex_lock(&mr->mkey_mtx);
+ if (mvdev->group2asid[MLX5_VDPA_DATAVQ_GROUP] != asid)
+ return;
+
if (!mr->initialized)
- goto out;
+ return;
- prune_iotlb(mvdev);
if (mr->user_mr)
destroy_user_mr(mvdev, mr);
else
destroy_dma_mr(mvdev, mr);
mr->initialized = false;
-out:
+}
+
+void mlx5_vdpa_destroy_mr_asid(struct mlx5_vdpa_dev *mvdev, unsigned int asid)
+{
+ struct mlx5_vdpa_mr *mr = &mvdev->mr;
+
+ mutex_lock(&mr->mkey_mtx);
+
+ _mlx5_vdpa_destroy_dvq_mr(mvdev, asid);
+ _mlx5_vdpa_destroy_cvq_mr(mvdev, asid);
+
mutex_unlock(&mr->mkey_mtx);
}
-static int _mlx5_vdpa_create_mr(struct mlx5_vdpa_dev *mvdev,
- struct vhost_iotlb *iotlb, unsigned int asid)
+void mlx5_vdpa_destroy_mr(struct mlx5_vdpa_dev *mvdev)
+{
+ mlx5_vdpa_destroy_mr_asid(mvdev, mvdev->group2asid[MLX5_VDPA_CVQ_GROUP]);
+ mlx5_vdpa_destroy_mr_asid(mvdev, mvdev->group2asid[MLX5_VDPA_DATAVQ_GROUP]);
+}
+
+static int _mlx5_vdpa_create_cvq_mr(struct mlx5_vdpa_dev *mvdev,
+ struct vhost_iotlb *iotlb,
+ unsigned int asid)
+{
+ if (mvdev->group2asid[MLX5_VDPA_CVQ_GROUP] != asid)
+ return 0;
+
+ return dup_iotlb(mvdev, iotlb);
+}
+
+static int _mlx5_vdpa_create_dvq_mr(struct mlx5_vdpa_dev *mvdev,
+ struct vhost_iotlb *iotlb,
+ unsigned int asid)
{
struct mlx5_vdpa_mr *mr = &mvdev->mr;
int err;
- if (mr->initialized)
+ if (mvdev->group2asid[MLX5_VDPA_DATAVQ_GROUP] != asid)
return 0;
- if (mvdev->group2asid[MLX5_VDPA_DATAVQ_GROUP] == asid) {
- if (iotlb)
- err = create_user_mr(mvdev, iotlb);
- else
- err = create_dma_mr(mvdev, mr);
+ if (mr->initialized)
+ return 0;
- if (err)
- return err;
- }
+ if (iotlb)
+ err = create_user_mr(mvdev, iotlb);
+ else
+ err = create_dma_mr(mvdev, mr);
- if (mvdev->group2asid[MLX5_VDPA_CVQ_GROUP] == asid) {
- err = dup_iotlb(mvdev, iotlb);
- if (err)
- goto out_err;
- }
+ if (err)
+ return err;
mr->initialized = true;
+
+ return 0;
+}
+
+static int _mlx5_vdpa_create_mr(struct mlx5_vdpa_dev *mvdev,
+ struct vhost_iotlb *iotlb, unsigned int asid)
+{
+ int err;
+
+ err = _mlx5_vdpa_create_dvq_mr(mvdev, iotlb, asid);
+ if (err)
+ return err;
+
+ err = _mlx5_vdpa_create_cvq_mr(mvdev, iotlb, asid);
+ if (err)
+ goto out_err;
+
return 0;
out_err:
- if (mvdev->group2asid[MLX5_VDPA_DATAVQ_GROUP] == asid) {
- if (iotlb)
- destroy_user_mr(mvdev, mr);
- else
- destroy_dma_mr(mvdev, mr);
- }
+ _mlx5_vdpa_destroy_dvq_mr(mvdev, asid);
return err;
}
diff --git a/drivers/vdpa/mlx5/net/mlx5_vnet.c b/drivers/vdpa/mlx5/net/mlx5_vnet.c
index 279ac6a558d2..f18a9301ab94 100644
--- a/drivers/vdpa/mlx5/net/mlx5_vnet.c
+++ b/drivers/vdpa/mlx5/net/mlx5_vnet.c
@@ -2564,7 +2564,7 @@ static int mlx5_vdpa_change_map(struct mlx5_vdpa_dev *mvdev,
goto err_mr;
teardown_driver(ndev);
- mlx5_vdpa_destroy_mr(mvdev);
+ mlx5_vdpa_destroy_mr_asid(mvdev, asid);
err = mlx5_vdpa_create_mr(mvdev, iotlb, asid);
if (err)
goto err_mr;
@@ -2580,7 +2580,7 @@ static int mlx5_vdpa_change_map(struct mlx5_vdpa_dev *mvdev,
return 0;
err_setup:
- mlx5_vdpa_destroy_mr(mvdev);
+ mlx5_vdpa_destroy_mr_asid(mvdev, asid);
err_mr:
return err;
}
diff --git a/drivers/vdpa/vdpa.c b/drivers/vdpa/vdpa.c
index 965e32529eb8..a7612e0783b3 100644
--- a/drivers/vdpa/vdpa.c
+++ b/drivers/vdpa/vdpa.c
@@ -1247,44 +1247,41 @@ static const struct nla_policy vdpa_nl_policy[VDPA_ATTR_MAX + 1] = {
[VDPA_ATTR_MGMTDEV_DEV_NAME] = { .type = NLA_STRING },
[VDPA_ATTR_DEV_NAME] = { .type = NLA_STRING },
[VDPA_ATTR_DEV_NET_CFG_MACADDR] = NLA_POLICY_ETH_ADDR,
+ [VDPA_ATTR_DEV_NET_CFG_MAX_VQP] = { .type = NLA_U16 },
/* virtio spec 1.1 section 5.1.4.1 for valid MTU range */
[VDPA_ATTR_DEV_NET_CFG_MTU] = NLA_POLICY_MIN(NLA_U16, 68),
+ [VDPA_ATTR_DEV_QUEUE_INDEX] = { .type = NLA_U32 },
+ [VDPA_ATTR_DEV_FEATURES] = { .type = NLA_U64 },
};
static const struct genl_ops vdpa_nl_ops[] = {
{
.cmd = VDPA_CMD_MGMTDEV_GET,
- .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.doit = vdpa_nl_cmd_mgmtdev_get_doit,
.dumpit = vdpa_nl_cmd_mgmtdev_get_dumpit,
},
{
.cmd = VDPA_CMD_DEV_NEW,
- .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.doit = vdpa_nl_cmd_dev_add_set_doit,
.flags = GENL_ADMIN_PERM,
},
{
.cmd = VDPA_CMD_DEV_DEL,
- .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.doit = vdpa_nl_cmd_dev_del_set_doit,
.flags = GENL_ADMIN_PERM,
},
{
.cmd = VDPA_CMD_DEV_GET,
- .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.doit = vdpa_nl_cmd_dev_get_doit,
.dumpit = vdpa_nl_cmd_dev_get_dumpit,
},
{
.cmd = VDPA_CMD_DEV_CONFIG_GET,
- .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.doit = vdpa_nl_cmd_dev_config_get_doit,
.dumpit = vdpa_nl_cmd_dev_config_get_dumpit,
},
{
.cmd = VDPA_CMD_DEV_VSTATS_GET,
- .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.doit = vdpa_nl_cmd_dev_stats_get_doit,
.flags = GENL_ADMIN_PERM,
},
diff --git a/drivers/vdpa/vdpa_user/vduse_dev.c b/drivers/vdpa/vdpa_user/vduse_dev.c
index 0d84e6a9c3cc..76d4ab451f59 100644
--- a/drivers/vdpa/vdpa_user/vduse_dev.c
+++ b/drivers/vdpa/vdpa_user/vduse_dev.c
@@ -935,10 +935,10 @@ static void vduse_dev_irq_inject(struct work_struct *work)
{
struct vduse_dev *dev = container_of(work, struct vduse_dev, inject);
- spin_lock_irq(&dev->irq_lock);
+ spin_lock_bh(&dev->irq_lock);
if (dev->config_cb.callback)
dev->config_cb.callback(dev->config_cb.private);
- spin_unlock_irq(&dev->irq_lock);
+ spin_unlock_bh(&dev->irq_lock);
}
static void vduse_vq_irq_inject(struct work_struct *work)
@@ -946,10 +946,10 @@ static void vduse_vq_irq_inject(struct work_struct *work)
struct vduse_virtqueue *vq = container_of(work,
struct vduse_virtqueue, inject);
- spin_lock_irq(&vq->irq_lock);
+ spin_lock_bh(&vq->irq_lock);
if (vq->ready && vq->cb.callback)
vq->cb.callback(vq->cb.private);
- spin_unlock_irq(&vq->irq_lock);
+ spin_unlock_bh(&vq->irq_lock);
}
static bool vduse_vq_signal_irqfd(struct vduse_virtqueue *vq)
diff --git a/drivers/video/fbdev/mmp/hw/mmp_ctrl.c b/drivers/video/fbdev/mmp/hw/mmp_ctrl.c
index 51fbf02a0343..76b50b6c98ad 100644
--- a/drivers/video/fbdev/mmp/hw/mmp_ctrl.c
+++ b/drivers/video/fbdev/mmp/hw/mmp_ctrl.c
@@ -519,7 +519,9 @@ static int mmphw_probe(struct platform_device *pdev)
"unable to get clk %s\n", mi->clk_name);
goto failed;
}
- clk_prepare_enable(ctrl->clk);
+ ret = clk_prepare_enable(ctrl->clk);
+ if (ret)
+ goto failed;
/* init global regs */
ctrl_set_default(ctrl);
diff --git a/drivers/virtio/virtio_mmio.c b/drivers/virtio/virtio_mmio.c
index a46a4a29e929..97760f611295 100644
--- a/drivers/virtio/virtio_mmio.c
+++ b/drivers/virtio/virtio_mmio.c
@@ -607,9 +607,8 @@ static void virtio_mmio_release_dev(struct device *_d)
struct virtio_device *vdev =
container_of(_d, struct virtio_device, dev);
struct virtio_mmio_device *vm_dev = to_virtio_mmio_device(vdev);
- struct platform_device *pdev = vm_dev->pdev;
- devm_kfree(&pdev->dev, vm_dev);
+ kfree(vm_dev);
}
/* Platform device */
@@ -620,7 +619,7 @@ static int virtio_mmio_probe(struct platform_device *pdev)
unsigned long magic;
int rc;
- vm_dev = devm_kzalloc(&pdev->dev, sizeof(*vm_dev), GFP_KERNEL);
+ vm_dev = kzalloc(sizeof(*vm_dev), GFP_KERNEL);
if (!vm_dev)
return -ENOMEM;
diff --git a/drivers/virtio/virtio_vdpa.c b/drivers/virtio/virtio_vdpa.c
index 989e2d7184ce..961161da5900 100644
--- a/drivers/virtio/virtio_vdpa.c
+++ b/drivers/virtio/virtio_vdpa.c
@@ -393,11 +393,13 @@ static int virtio_vdpa_find_vqs(struct virtio_device *vdev, unsigned int nvqs,
cb.callback = virtio_vdpa_config_cb;
cb.private = vd_dev;
ops->set_config_cb(vdpa, &cb);
+ kfree(masks);
return 0;
err_setup_vq:
virtio_vdpa_del_vqs(vdev);
+ kfree(masks);
return err;
}
diff --git a/drivers/watchdog/sp5100_tco.c b/drivers/watchdog/sp5100_tco.c
index 14f8d8d90920..2bd3dc25cb03 100644
--- a/drivers/watchdog/sp5100_tco.c
+++ b/drivers/watchdog/sp5100_tco.c
@@ -96,7 +96,7 @@ static enum tco_reg_layout tco_reg_layout(struct pci_dev *dev)
sp5100_tco_pci->device == PCI_DEVICE_ID_AMD_KERNCZ_SMBUS &&
sp5100_tco_pci->revision >= AMD_ZEN_SMBUS_PCI_REV) {
return efch_mmio;
- } else if (dev->vendor == PCI_VENDOR_ID_AMD &&
+ } else if ((dev->vendor == PCI_VENDOR_ID_AMD || dev->vendor == PCI_VENDOR_ID_HYGON) &&
((dev->device == PCI_DEVICE_ID_AMD_HUDSON2_SMBUS &&
dev->revision >= 0x41) ||
(dev->device == PCI_DEVICE_ID_AMD_KERNCZ_SMBUS &&
@@ -579,6 +579,8 @@ static const struct pci_device_id sp5100_tco_pci_tbl[] = {
PCI_ANY_ID, },
{ PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_KERNCZ_SMBUS, PCI_ANY_ID,
PCI_ANY_ID, },
+ { PCI_VENDOR_ID_HYGON, PCI_DEVICE_ID_AMD_KERNCZ_SMBUS, PCI_ANY_ID,
+ PCI_ANY_ID, },
{ 0, }, /* End of list */
};
MODULE_DEVICE_TABLE(pci, sp5100_tco_pci_tbl);
diff --git a/fs/btrfs/block-group.c b/fs/btrfs/block-group.c
index 2a60033d907b..a250afa655d5 100644
--- a/fs/btrfs/block-group.c
+++ b/fs/btrfs/block-group.c
@@ -1670,6 +1670,10 @@ void btrfs_mark_bg_unused(struct btrfs_block_group *bg)
btrfs_get_block_group(bg);
trace_btrfs_add_unused_block_group(bg);
list_add_tail(&bg->bg_list, &fs_info->unused_bgs);
+ } else if (!test_bit(BLOCK_GROUP_FLAG_NEW, &bg->runtime_flags)) {
+ /* Pull out the block group from the reclaim_bgs list. */
+ trace_btrfs_add_unused_block_group(bg);
+ list_move_tail(&bg->bg_list, &fs_info->unused_bgs);
}
spin_unlock(&fs_info->unused_bgs_lock);
}
@@ -2693,6 +2697,7 @@ void btrfs_create_pending_block_groups(struct btrfs_trans_handle *trans)
next:
btrfs_delayed_refs_rsv_release(fs_info, 1);
list_del_init(&block_group->bg_list);
+ clear_bit(BLOCK_GROUP_FLAG_NEW, &block_group->runtime_flags);
}
btrfs_trans_release_chunk_metadata(trans);
}
@@ -2732,6 +2737,13 @@ struct btrfs_block_group *btrfs_make_block_group(struct btrfs_trans_handle *tran
if (!cache)
return ERR_PTR(-ENOMEM);
+ /*
+ * Mark it as new before adding it to the rbtree of block groups or any
+ * list, so that no other task finds it and calls btrfs_mark_bg_unused()
+ * before the new flag is set.
+ */
+ set_bit(BLOCK_GROUP_FLAG_NEW, &cache->runtime_flags);
+
cache->length = size;
set_free_space_tree_thresholds(cache);
cache->flags = type;
diff --git a/fs/btrfs/block-group.h b/fs/btrfs/block-group.h
index 471f591db7c0..0852f6c101f8 100644
--- a/fs/btrfs/block-group.h
+++ b/fs/btrfs/block-group.h
@@ -70,6 +70,11 @@ enum btrfs_block_group_flags {
BLOCK_GROUP_FLAG_NEEDS_FREE_SPACE,
/* Indicate that the block group is placed on a sequential zone */
BLOCK_GROUP_FLAG_SEQUENTIAL_ZONE,
+ /*
+ * Indicate that block group is in the list of new block groups of a
+ * transaction.
+ */
+ BLOCK_GROUP_FLAG_NEW,
};
enum btrfs_caching_type {
diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h
index 4c1986cd5bed..cff98526679e 100644
--- a/fs/btrfs/ctree.h
+++ b/fs/btrfs/ctree.h
@@ -443,6 +443,7 @@ struct btrfs_drop_extents_args {
struct btrfs_file_private {
void *filldir_buf;
+ u64 last_index;
struct extent_state *llseek_cached_state;
};
diff --git a/fs/btrfs/delayed-inode.c b/fs/btrfs/delayed-inode.c
index 6b457b010cbc..6d51db066503 100644
--- a/fs/btrfs/delayed-inode.c
+++ b/fs/btrfs/delayed-inode.c
@@ -1632,6 +1632,7 @@ int btrfs_inode_delayed_dir_index_count(struct btrfs_inode *inode)
}
bool btrfs_readdir_get_delayed_items(struct inode *inode,
+ u64 last_index,
struct list_head *ins_list,
struct list_head *del_list)
{
@@ -1651,14 +1652,14 @@ bool btrfs_readdir_get_delayed_items(struct inode *inode,
mutex_lock(&delayed_node->mutex);
item = __btrfs_first_delayed_insertion_item(delayed_node);
- while (item) {
+ while (item && item->index <= last_index) {
refcount_inc(&item->refs);
list_add_tail(&item->readdir_list, ins_list);
item = __btrfs_next_delayed_item(item);
}
item = __btrfs_first_delayed_deletion_item(delayed_node);
- while (item) {
+ while (item && item->index <= last_index) {
refcount_inc(&item->refs);
list_add_tail(&item->readdir_list, del_list);
item = __btrfs_next_delayed_item(item);
diff --git a/fs/btrfs/delayed-inode.h b/fs/btrfs/delayed-inode.h
index 4f21daa3dbc7..dc1085b2a397 100644
--- a/fs/btrfs/delayed-inode.h
+++ b/fs/btrfs/delayed-inode.h
@@ -148,6 +148,7 @@ void btrfs_destroy_delayed_inodes(struct btrfs_fs_info *fs_info);
/* Used for readdir() */
bool btrfs_readdir_get_delayed_items(struct inode *inode,
+ u64 last_index,
struct list_head *ins_list,
struct list_head *del_list);
void btrfs_readdir_put_delayed_items(struct inode *inode,
diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c
index 54eed5a8a412..00f260c8bd60 100644
--- a/fs/btrfs/extent_io.c
+++ b/fs/btrfs/extent_io.c
@@ -962,7 +962,30 @@ static void submit_extent_page(struct btrfs_bio_ctrl *bio_ctrl,
size -= len;
pg_offset += len;
disk_bytenr += len;
- bio_ctrl->len_to_oe_boundary -= len;
+
+ /*
+ * len_to_oe_boundary defaults to U32_MAX, which isn't page or
+ * sector aligned. alloc_new_bio() then sets it to the end of
+ * our ordered extent for writes into zoned devices.
+ *
+ * When len_to_oe_boundary is tracking an ordered extent, we
+ * trust the ordered extent code to align things properly, and
+ * the check above to cap our write to the ordered extent
+ * boundary is correct.
+ *
+ * When len_to_oe_boundary is U32_MAX, the cap above would
+ * result in a 4095 byte IO for the last page right before
+ * we hit the bio limit of UINT_MAX. bio_add_page() has all
+ * the checks required to make sure we don't overflow the bio,
+ * and we should just ignore len_to_oe_boundary completely
+ * unless we're using it to track an ordered extent.
+ *
+ * It's pretty hard to make a bio sized U32_MAX, but it can
+ * happen when the page cache is able to feed us contiguous
+ * pages for large extents.
+ */
+ if (bio_ctrl->len_to_oe_boundary != U32_MAX)
+ bio_ctrl->len_to_oe_boundary -= len;
/* Ordered extent boundary: move on to a new bio. */
if (bio_ctrl->len_to_oe_boundary == 0)
diff --git a/fs/btrfs/extent_map.c b/fs/btrfs/extent_map.c
index 138afa955370..367ed73cb6c7 100644
--- a/fs/btrfs/extent_map.c
+++ b/fs/btrfs/extent_map.c
@@ -758,8 +758,6 @@ void btrfs_drop_extent_map_range(struct btrfs_inode *inode, u64 start, u64 end,
if (skip_pinned && test_bit(EXTENT_FLAG_PINNED, &em->flags)) {
start = em_end;
- if (end != (u64)-1)
- len = start + len - em_end;
goto next;
}
@@ -827,8 +825,8 @@ void btrfs_drop_extent_map_range(struct btrfs_inode *inode, u64 start, u64 end,
if (!split)
goto remove_em;
}
- split->start = start + len;
- split->len = em_end - (start + len);
+ split->start = end;
+ split->len = em_end - end;
split->block_start = em->block_start;
split->flags = flags;
split->compress_type = em->compress_type;
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index ace949bc7505..a446965d701d 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -5744,6 +5744,74 @@ static struct dentry *btrfs_lookup(struct inode *dir, struct dentry *dentry,
return d_splice_alias(inode, dentry);
}
+/*
+ * Find the highest existing sequence number in a directory and then set the
+ * in-memory index_cnt variable to the first free sequence number.
+ */
+static int btrfs_set_inode_index_count(struct btrfs_inode *inode)
+{
+ struct btrfs_root *root = inode->root;
+ struct btrfs_key key, found_key;
+ struct btrfs_path *path;
+ struct extent_buffer *leaf;
+ int ret;
+
+ key.objectid = btrfs_ino(inode);
+ key.type = BTRFS_DIR_INDEX_KEY;
+ key.offset = (u64)-1;
+
+ path = btrfs_alloc_path();
+ if (!path)
+ return -ENOMEM;
+
+ ret = btrfs_search_slot(NULL, root, &key, path, 0, 0);
+ if (ret < 0)
+ goto out;
+ /* FIXME: we should be able to handle this */
+ if (ret == 0)
+ goto out;
+ ret = 0;
+
+ if (path->slots[0] == 0) {
+ inode->index_cnt = BTRFS_DIR_START_INDEX;
+ goto out;
+ }
+
+ path->slots[0]--;
+
+ leaf = path->nodes[0];
+ btrfs_item_key_to_cpu(leaf, &found_key, path->slots[0]);
+
+ if (found_key.objectid != btrfs_ino(inode) ||
+ found_key.type != BTRFS_DIR_INDEX_KEY) {
+ inode->index_cnt = BTRFS_DIR_START_INDEX;
+ goto out;
+ }
+
+ inode->index_cnt = found_key.offset + 1;
+out:
+ btrfs_free_path(path);
+ return ret;
+}
+
+static int btrfs_get_dir_last_index(struct btrfs_inode *dir, u64 *index)
+{
+ if (dir->index_cnt == (u64)-1) {
+ int ret;
+
+ ret = btrfs_inode_delayed_dir_index_count(dir);
+ if (ret) {
+ ret = btrfs_set_inode_index_count(dir);
+ if (ret)
+ return ret;
+ }
+ }
+
+ *index = dir->index_cnt;
+
+ return 0;
+}
+
/*
* All this infrastructure exists because dir_emit can fault, and we are holding
* the tree lock when doing readdir. For now just allocate a buffer and copy
@@ -5756,10 +5824,17 @@ static struct dentry *btrfs_lookup(struct inode *dir, struct dentry *dentry,
static int btrfs_opendir(struct inode *inode, struct file *file)
{
struct btrfs_file_private *private;
+ u64 last_index;
+ int ret;
+
+ ret = btrfs_get_dir_last_index(BTRFS_I(inode), &last_index);
+ if (ret)
+ return ret;
private = kzalloc(sizeof(struct btrfs_file_private), GFP_KERNEL);
if (!private)
return -ENOMEM;
+ private->last_index = last_index;
private->filldir_buf = kzalloc(PAGE_SIZE, GFP_KERNEL);
if (!private->filldir_buf) {
kfree(private);
@@ -5826,7 +5901,8 @@ static int btrfs_real_readdir(struct file *file, struct dir_context *ctx)
INIT_LIST_HEAD(&ins_list);
INIT_LIST_HEAD(&del_list);
- put = btrfs_readdir_get_delayed_items(inode, &ins_list, &del_list);
+ put = btrfs_readdir_get_delayed_items(inode, private->last_index,
+ &ins_list, &del_list);
again:
key.type = BTRFS_DIR_INDEX_KEY;
@@ -5844,6 +5920,8 @@ static int btrfs_real_readdir(struct file *file, struct dir_context *ctx)
break;
if (found_key.offset < ctx->pos)
continue;
+ if (found_key.offset > private->last_index)
+ break;
if (btrfs_should_delete_dir_index(&del_list, found_key.offset))
continue;
di = btrfs_item_ptr(leaf, path->slots[0], struct btrfs_dir_item);
@@ -5979,57 +6057,6 @@ static int btrfs_update_time(struct inode *inode, struct timespec64 *now,
return dirty ? btrfs_dirty_inode(BTRFS_I(inode)) : 0;
}
-/*
- * find the highest existing sequence number in a directory
- * and then set the in-memory index_cnt variable to reflect
- * free sequence numbers
- */
-static int btrfs_set_inode_index_count(struct btrfs_inode *inode)
-{
- struct btrfs_root *root = inode->root;
- struct btrfs_key key, found_key;
- struct btrfs_path *path;
- struct extent_buffer *leaf;
- int ret;
-
- key.objectid = btrfs_ino(inode);
- key.type = BTRFS_DIR_INDEX_KEY;
- key.offset = (u64)-1;
-
- path = btrfs_alloc_path();
- if (!path)
- return -ENOMEM;
-
- ret = btrfs_search_slot(NULL, root, &key, path, 0, 0);
- if (ret < 0)
- goto out;
- /* FIXME: we should be able to handle this */
- if (ret == 0)
- goto out;
- ret = 0;
-
- if (path->slots[0] == 0) {
- inode->index_cnt = BTRFS_DIR_START_INDEX;
- goto out;
- }
-
- path->slots[0]--;
-
- leaf = path->nodes[0];
- btrfs_item_key_to_cpu(leaf, &found_key, path->slots[0]);
-
- if (found_key.objectid != btrfs_ino(inode) ||
- found_key.type != BTRFS_DIR_INDEX_KEY) {
- inode->index_cnt = BTRFS_DIR_START_INDEX;
- goto out;
- }
-
- inode->index_cnt = found_key.offset + 1;
-out:
- btrfs_free_path(path);
- return ret;
-}
-
/*
* helper to find a free sequence number in a given directory. This current
* code is very simple, later versions will do smarter things in the btree
diff --git a/fs/btrfs/scrub.c b/fs/btrfs/scrub.c
index 16c228344cbb..2feb7f229423 100644
--- a/fs/btrfs/scrub.c
+++ b/fs/btrfs/scrub.c
@@ -655,7 +655,8 @@ static void scrub_verify_one_metadata(struct scrub_stripe *stripe, int sector_nr
btrfs_stack_header_bytenr(header), logical);
return;
}
- if (memcmp(header->fsid, fs_info->fs_devices->fsid, BTRFS_FSID_SIZE) != 0) {
+ if (memcmp(header->fsid, fs_info->fs_devices->metadata_uuid,
+ BTRFS_FSID_SIZE) != 0) {
bitmap_set(&stripe->meta_error_bitmap, sector_nr, sectors_per_tree);
bitmap_set(&stripe->error_bitmap, sector_nr, sectors_per_tree);
btrfs_warn_rl(fs_info,
diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c
index 436e15e3759d..30977f10e36b 100644
--- a/fs/btrfs/volumes.c
+++ b/fs/btrfs/volumes.c
@@ -4631,8 +4631,7 @@ int btrfs_cancel_balance(struct btrfs_fs_info *fs_info)
}
}
- BUG_ON(fs_info->balance_ctl ||
- test_bit(BTRFS_FS_BALANCE_RUNNING, &fs_info->flags));
+ ASSERT(!test_bit(BTRFS_FS_BALANCE_RUNNING, &fs_info->flags));
atomic_dec(&fs_info->balance_cancel_req);
mutex_unlock(&fs_info->balance_mutex);
return 0;
diff --git a/fs/ceph/mds_client.c b/fs/ceph/mds_client.c
index 83c4abff496d..5fb367b1d4b0 100644
--- a/fs/ceph/mds_client.c
+++ b/fs/ceph/mds_client.c
@@ -645,6 +645,7 @@ static int parse_reply_info(struct ceph_mds_session *s, struct ceph_msg *msg,
err = -EIO;
out_bad:
pr_err("mds parse_reply err %d\n", err);
+ ceph_msg_dump(msg);
return err;
}
@@ -3538,6 +3539,7 @@ static void handle_forward(struct ceph_mds_client *mdsc,
bad:
pr_err("mdsc_handle_forward decode error err=%d\n", err);
+ ceph_msg_dump(msg);
}
static int __decode_session_metadata(void **p, void *end,
@@ -5258,6 +5260,7 @@ void ceph_mdsc_handle_fsmap(struct ceph_mds_client *mdsc, struct ceph_msg *msg)
bad:
pr_err("error decoding fsmap %d. Shutting down mount.\n", err);
ceph_umount_begin(mdsc->fsc->sb);
+ ceph_msg_dump(msg);
err_out:
mutex_lock(&mdsc->mutex);
mdsc->mdsmap_err = err;
@@ -5326,6 +5329,7 @@ void ceph_mdsc_handle_mdsmap(struct ceph_mds_client *mdsc, struct ceph_msg *msg)
bad:
pr_err("error decoding mdsmap %d. Shutting down mount.\n", err);
ceph_umount_begin(mdsc->fsc->sb);
+ ceph_msg_dump(msg);
return;
}
diff --git a/fs/gfs2/super.c b/fs/gfs2/super.c
index a84bf6444bba..204ba7f8417e 100644
--- a/fs/gfs2/super.c
+++ b/fs/gfs2/super.c
@@ -1004,7 +1004,14 @@ static int gfs2_show_options(struct seq_file *s, struct dentry *root)
{
struct gfs2_sbd *sdp = root->d_sb->s_fs_info;
struct gfs2_args *args = &sdp->sd_args;
- int val;
+ unsigned int logd_secs, statfs_slow, statfs_quantum, quota_quantum;
+
+ spin_lock(&sdp->sd_tune.gt_spin);
+ logd_secs = sdp->sd_tune.gt_logd_secs;
+ quota_quantum = sdp->sd_tune.gt_quota_quantum;
+ statfs_quantum = sdp->sd_tune.gt_statfs_quantum;
+ statfs_slow = sdp->sd_tune.gt_statfs_slow;
+ spin_unlock(&sdp->sd_tune.gt_spin);
if (is_ancestor(root, sdp->sd_master_dir))
seq_puts(s, ",meta");
@@ -1059,17 +1066,14 @@ static int gfs2_show_options(struct seq_file *s, struct dentry *root)
}
if (args->ar_discard)
seq_puts(s, ",discard");
- val = sdp->sd_tune.gt_logd_secs;
- if (val != 30)
- seq_printf(s, ",commit=%d", val);
- val = sdp->sd_tune.gt_statfs_quantum;
- if (val != 30)
- seq_printf(s, ",statfs_quantum=%d", val);
- else if (sdp->sd_tune.gt_statfs_slow)
+ if (logd_secs != 30)
+ seq_printf(s, ",commit=%d", logd_secs);
+ if (statfs_quantum != 30)
+ seq_printf(s, ",statfs_quantum=%d", statfs_quantum);
+ else if (statfs_slow)
seq_puts(s, ",statfs_quantum=0");
- val = sdp->sd_tune.gt_quota_quantum;
- if (val != 60)
- seq_printf(s, ",quota_quantum=%d", val);
+ if (quota_quantum != 60)
+ seq_printf(s, ",quota_quantum=%d", quota_quantum);
if (args->ar_statfs_percent)
seq_printf(s, ",statfs_percent=%d", args->ar_statfs_percent);
if (args->ar_errors != GFS2_ERRORS_DEFAULT) {
diff --git a/fs/netfs/iterator.c b/fs/netfs/iterator.c
index 8a4c86687429..facb84f262dc 100644
--- a/fs/netfs/iterator.c
+++ b/fs/netfs/iterator.c
@@ -151,7 +151,7 @@ static ssize_t netfs_extract_user_to_sg(struct iov_iter *iter,
failed:
while (sgtable->nents > sgtable->orig_nents)
- put_page(sg_page(&sgtable->sgl[--sgtable->nents]));
+ unpin_user_page(sg_page(&sgtable->sgl[--sgtable->nents]));
return res;
}
diff --git a/fs/ntfs3/frecord.c b/fs/ntfs3/frecord.c
index 2bfcf1a989c9..50214b77c6a3 100644
--- a/fs/ntfs3/frecord.c
+++ b/fs/ntfs3/frecord.c
@@ -874,6 +874,7 @@ int ni_create_attr_list(struct ntfs_inode *ni)
if (err)
goto out1;
+ err = -EINVAL;
/* Call mi_remove_attr() in reverse order to keep pointers 'arr_move' valid. */
while (to_free > 0) {
struct ATTRIB *b = arr_move[--nb];
@@ -882,7 +883,8 @@ int ni_create_attr_list(struct ntfs_inode *ni)
attr = mi_insert_attr(mi, b->type, Add2Ptr(b, name_off),
b->name_len, asize, name_off);
- WARN_ON(!attr);
+ if (!attr)
+ goto out1;
mi_get_ref(mi, &le_b[nb]->ref);
le_b[nb]->id = attr->id;
@@ -892,17 +894,20 @@ int ni_create_attr_list(struct ntfs_inode *ni)
attr->id = le_b[nb]->id;
/* Remove from primary record. */
- WARN_ON(!mi_remove_attr(NULL, &ni->mi, b));
+ if (!mi_remove_attr(NULL, &ni->mi, b))
+ goto out1;
if (to_free <= asize)
break;
to_free -= asize;
- WARN_ON(!nb);
+ if (!nb)
+ goto out1;
}
attr = mi_insert_attr(&ni->mi, ATTR_LIST, NULL, 0,
lsize + SIZEOF_RESIDENT, SIZEOF_RESIDENT);
- WARN_ON(!attr);
+ if (!attr)
+ goto out1;
attr->non_res = 0;
attr->flags = 0;
@@ -922,9 +927,10 @@ int ni_create_attr_list(struct ntfs_inode *ni)
kfree(ni->attr_list.le);
ni->attr_list.le = NULL;
ni->attr_list.size = 0;
+ return err;
out:
- return err;
+ return 0;
}
/*
diff --git a/fs/ntfs3/fsntfs.c b/fs/ntfs3/fsntfs.c
index 28cc421102e5..21567e58265c 100644
--- a/fs/ntfs3/fsntfs.c
+++ b/fs/ntfs3/fsntfs.c
@@ -178,7 +178,7 @@ int ntfs_fix_post_read(struct NTFS_RECORD_HEADER *rhdr, size_t bytes,
/* Check errors. */
if ((fo & 1) || fo + fn * sizeof(short) > SECTOR_SIZE || !fn-- ||
fn * SECTOR_SIZE > bytes) {
- return -EINVAL; /* Native chkntfs returns ok! */
+ return -E_NTFS_CORRUPT;
}
/* Get fixup pointer. */
diff --git a/fs/ntfs3/index.c b/fs/ntfs3/index.c
index 0a48d2d67219..b40da258e684 100644
--- a/fs/ntfs3/index.c
+++ b/fs/ntfs3/index.c
@@ -1113,6 +1113,12 @@ int indx_read(struct ntfs_index *indx, struct ntfs_inode *ni, CLST vbn,
*node = in;
out:
+ if (err == -E_NTFS_CORRUPT) {
+ ntfs_inode_err(&ni->vfs_inode, "directory corrupted");
+ ntfs_set_state(ni->mi.sbi, NTFS_DIRTY_ERROR);
+ err = -EINVAL;
+ }
+
if (ib != in->index)
kfree(ib);
diff --git a/fs/ntfs3/ntfs_fs.h b/fs/ntfs3/ntfs_fs.h
index eb01f7e76479..2e4be773728d 100644
--- a/fs/ntfs3/ntfs_fs.h
+++ b/fs/ntfs3/ntfs_fs.h
@@ -53,6 +53,8 @@ enum utf16_endian;
#define E_NTFS_NONRESIDENT 556
/* NTFS specific error code about punch hole. */
#define E_NTFS_NOTALIGNED 557
+/* NTFS specific error code when on-disk struct is corrupted. */
+#define E_NTFS_CORRUPT 558
/* sbi->flags */
diff --git a/fs/ntfs3/record.c b/fs/ntfs3/record.c
index 2a281cead2bc..7974ca35a15c 100644
--- a/fs/ntfs3/record.c
+++ b/fs/ntfs3/record.c
@@ -124,7 +124,7 @@ int mi_read(struct mft_inode *mi, bool is_mft)
struct rw_semaphore *rw_lock = NULL;
if (is_mounted(sbi)) {
- if (!is_mft) {
+ if (!is_mft && mft_ni) {
rw_lock = &mft_ni->file.run_lock;
down_read(rw_lock);
}
@@ -148,7 +148,7 @@ int mi_read(struct mft_inode *mi, bool is_mft)
ni_lock(mft_ni);
down_write(rw_lock);
}
- err = attr_load_runs_vcn(mft_ni, ATTR_DATA, NULL, 0, &mft_ni->file.run,
+ err = attr_load_runs_vcn(mft_ni, ATTR_DATA, NULL, 0, run,
vbo >> sbi->cluster_bits);
if (rw_lock) {
up_write(rw_lock);
@@ -180,6 +180,12 @@ int mi_read(struct mft_inode *mi, bool is_mft)
return 0;
out:
+ if (err == -E_NTFS_CORRUPT) {
+ ntfs_err(sbi->sb, "mft corrupted");
+ ntfs_set_state(sbi, NTFS_DIRTY_ERROR);
+ err = -EINVAL;
+ }
+
return err;
}
diff --git a/fs/ntfs3/super.c b/fs/ntfs3/super.c
index 5158dd31fd97..ecf899d571d8 100644
--- a/fs/ntfs3/super.c
+++ b/fs/ntfs3/super.c
@@ -724,6 +724,8 @@ static int ntfs_init_from_boot(struct super_block *sb, u32 sector_size,
struct MFT_REC *rec;
u16 fn, ao;
u8 cluster_bits;
+ u32 boot_off = 0;
+ const char *hint = "Primary boot";
sbi->volume.blocks = dev_size >> PAGE_SHIFT;
@@ -731,11 +733,12 @@ static int ntfs_init_from_boot(struct super_block *sb, u32 sector_size,
if (!bh)
return -EIO;
+check_boot:
err = -EINVAL;
- boot = (struct NTFS_BOOT *)bh->b_data;
+ boot = (struct NTFS_BOOT *)Add2Ptr(bh->b_data, boot_off);
if (memcmp(boot->system_id, "NTFS ", sizeof("NTFS ") - 1)) {
- ntfs_err(sb, "Boot's signature is not NTFS.");
+ ntfs_err(sb, "%s signature is not NTFS.", hint);
goto out;
}
@@ -748,14 +751,16 @@ static int ntfs_init_from_boot(struct super_block *sb, u32 sector_size,
boot->bytes_per_sector[0];
if (boot_sector_size < SECTOR_SIZE ||
!is_power_of_2(boot_sector_size)) {
- ntfs_err(sb, "Invalid bytes per sector %u.", boot_sector_size);
+ ntfs_err(sb, "%s: invalid bytes per sector %u.", hint,
+ boot_sector_size);
goto out;
}
/* cluster size: 512, 1K, 2K, 4K, ... 2M */
sct_per_clst = true_sectors_per_clst(boot);
if ((int)sct_per_clst < 0 || !is_power_of_2(sct_per_clst)) {
- ntfs_err(sb, "Invalid sectors per cluster %u.", sct_per_clst);
+ ntfs_err(sb, "%s: invalid sectors per cluster %u.", hint,
+ sct_per_clst);
goto out;
}
@@ -771,8 +776,8 @@ static int ntfs_init_from_boot(struct super_block *sb, u32 sector_size,
if (mlcn * sct_per_clst >= sectors || mlcn2 * sct_per_clst >= sectors) {
ntfs_err(
sb,
- "Start of MFT 0x%llx (0x%llx) is out of volume 0x%llx.",
- mlcn, mlcn2, sectors);
+ "%s: start of MFT 0x%llx (0x%llx) is out of volume 0x%llx.",
+ hint, mlcn, mlcn2, sectors);
goto out;
}
@@ -784,7 +789,7 @@ static int ntfs_init_from_boot(struct super_block *sb, u32 sector_size,
/* Check MFT record size. */
if (record_size < SECTOR_SIZE || !is_power_of_2(record_size)) {
- ntfs_err(sb, "Invalid bytes per MFT record %u (%d).",
+ ntfs_err(sb, "%s: invalid bytes per MFT record %u (%d).", hint,
record_size, boot->record_size);
goto out;
}
@@ -801,13 +806,13 @@ static int ntfs_init_from_boot(struct super_block *sb, u32 sector_size,
/* Check index record size. */
if (sbi->index_size < SECTOR_SIZE || !is_power_of_2(sbi->index_size)) {
- ntfs_err(sb, "Invalid bytes per index %u(%d).", sbi->index_size,
- boot->index_size);
+ ntfs_err(sb, "%s: invalid bytes per index %u(%d).", hint,
+ sbi->index_size, boot->index_size);
goto out;
}
if (sbi->index_size > MAXIMUM_BYTES_PER_INDEX) {
- ntfs_err(sb, "Unsupported bytes per index %u.",
+ ntfs_err(sb, "%s: unsupported bytes per index %u.", hint,
sbi->index_size);
goto out;
}
@@ -834,7 +839,7 @@ static int ntfs_init_from_boot(struct super_block *sb, u32 sector_size,
/* Compare boot's cluster and sector. */
if (sbi->cluster_size < boot_sector_size) {
- ntfs_err(sb, "Invalid bytes per cluster (%u).",
+ ntfs_err(sb, "%s: invalid bytes per cluster (%u).", hint,
sbi->cluster_size);
goto out;
}
@@ -930,7 +935,46 @@ static int ntfs_init_from_boot(struct super_block *sb, u32 sector_size,
err = 0;
+ if (bh->b_blocknr && !sb_rdonly(sb)) {
+ /*
+ * Alternative boot is ok but primary is not ok.
+ * Update primary boot.
+ */
+ struct buffer_head *bh0 = sb_getblk(sb, 0);
+ if (bh0) {
+ if (buffer_locked(bh0))
+ __wait_on_buffer(bh0);
+
+ lock_buffer(bh0);
+ memcpy(bh0->b_data, boot, sizeof(*boot));
+ set_buffer_uptodate(bh0);
+ mark_buffer_dirty(bh0);
+ unlock_buffer(bh0);
+ if (!sync_dirty_buffer(bh0))
+ ntfs_warn(sb, "primary boot is updated");
+ put_bh(bh0);
+ }
+ }
+
out:
+ if (err == -EINVAL && !bh->b_blocknr && dev_size > PAGE_SHIFT) {
+ u32 block_size = min_t(u32, sector_size, PAGE_SIZE);
+ u64 lbo = dev_size - sizeof(*boot);
+
+ /*
+ * Try alternative boot (last sector)
+ */
+ brelse(bh);
+
+ sb_set_blocksize(sb, block_size);
+ bh = ntfs_bread(sb, lbo >> blksize_bits(block_size));
+ if (!bh)
+ return -EINVAL;
+
+ boot_off = lbo & (block_size - 1);
+ hint = "Alternative boot";
+ goto check_boot;
+ }
brelse(bh);
return err;
@@ -955,6 +999,7 @@ static int ntfs_fill_super(struct super_block *sb, struct fs_context *fc)
struct ATTR_DEF_ENTRY *t;
u16 *shared;
struct MFT_REF ref;
+ bool ro = sb_rdonly(sb);
ref.high = 0;
@@ -1035,6 +1080,10 @@ static int ntfs_fill_super(struct super_block *sb, struct fs_context *fc)
sbi->volume.minor_ver = info->minor_ver;
sbi->volume.flags = info->flags;
sbi->volume.ni = ni;
+ if (info->flags & VOLUME_FLAG_DIRTY) {
+ sbi->volume.real_dirty = true;
+ ntfs_info(sb, "It is recommened to use chkdsk.");
+ }
/* Load $MFTMirr to estimate recs_mirr. */
ref.low = cpu_to_le32(MFT_REC_MIRR);
@@ -1069,21 +1118,16 @@ static int ntfs_fill_super(struct super_block *sb, struct fs_context *fc)
iput(inode);
- if (sbi->flags & NTFS_FLAGS_NEED_REPLAY) {
- if (!sb_rdonly(sb)) {
- ntfs_warn(sb,
- "failed to replay log file. Can't mount rw!");
- err = -EINVAL;
- goto out;
- }
- } else if (sbi->volume.flags & VOLUME_FLAG_DIRTY) {
- if (!sb_rdonly(sb) && !options->force) {
- ntfs_warn(
- sb,
- "volume is dirty and \"force\" flag is not set!");
- err = -EINVAL;
- goto out;
- }
+ if ((sbi->flags & NTFS_FLAGS_NEED_REPLAY) && !ro) {
+ ntfs_warn(sb, "failed to replay log file. Can't mount rw!");
+ err = -EINVAL;
+ goto out;
+ }
+
+ if ((sbi->volume.flags & VOLUME_FLAG_DIRTY) && !ro && !options->force) {
+ ntfs_warn(sb, "volume is dirty and \"force\" flag is not set!");
+ err = -EINVAL;
+ goto out;
}
/* Load $MFT. */
@@ -1173,7 +1217,7 @@ static int ntfs_fill_super(struct super_block *sb, struct fs_context *fc)
bad_len += len;
bad_frags += 1;
- if (sb_rdonly(sb))
+ if (ro)
continue;
if (wnd_set_used_safe(&sbi->used.bitmap, lcn, len, &tt) || tt) {
diff --git a/fs/ntfs3/xattr.c b/fs/ntfs3/xattr.c
index fd02fcf4d409..26787c2bbf75 100644
--- a/fs/ntfs3/xattr.c
+++ b/fs/ntfs3/xattr.c
@@ -141,6 +141,7 @@ static int ntfs_read_ea(struct ntfs_inode *ni, struct EA_FULL **ea,
memset(Add2Ptr(ea_p, size), 0, add_bytes);
+ err = -EINVAL;
/* Check all attributes for consistency. */
for (off = 0; off < size; off += ea_size) {
const struct EA_FULL *ef = Add2Ptr(ea_p, off);
diff --git a/fs/smb/client/cifs_debug.c b/fs/smb/client/cifs_debug.c
index ed0f71137584..d14e88e14fb2 100644
--- a/fs/smb/client/cifs_debug.c
+++ b/fs/smb/client/cifs_debug.c
@@ -153,6 +153,11 @@ cifs_dump_channel(struct seq_file *m, int i, struct cifs_chan *chan)
in_flight(server),
atomic_read(&server->in_send),
atomic_read(&server->num_waiters));
+#ifdef CONFIG_NET_NS
+ if (server->net)
+ seq_printf(m, " Net namespace: %u ", server->net->ns.inum);
+#endif /* NET_NS */
+
}
static inline const char *smb_speed_to_str(size_t bps)
@@ -429,10 +434,15 @@ static int cifs_debug_data_proc_show(struct seq_file *m, void *v)
server->reconnect_instance,
server->srv_count,
server->sec_mode, in_flight(server));
+#ifdef CONFIG_NET_NS
+ if (server->net)
+ seq_printf(m, " Net namespace: %u ", server->net->ns.inum);
+#endif /* NET_NS */
seq_printf(m, "\nIn Send: %d In MaxReq Wait: %d",
atomic_read(&server->in_send),
atomic_read(&server->num_waiters));
+
if (server->leaf_fullpath) {
seq_printf(m, "\nDFS leaf full path: %s",
server->leaf_fullpath);
diff --git a/fs/smb/client/cifsfs.c b/fs/smb/client/cifsfs.c
index 43a4d8603db3..30b03938f6d1 100644
--- a/fs/smb/client/cifsfs.c
+++ b/fs/smb/client/cifsfs.c
@@ -884,11 +884,11 @@ struct dentry *
cifs_smb3_do_mount(struct file_system_type *fs_type,
int flags, struct smb3_fs_context *old_ctx)
{
- int rc;
- struct super_block *sb = NULL;
- struct cifs_sb_info *cifs_sb = NULL;
struct cifs_mnt_data mnt_data;
+ struct cifs_sb_info *cifs_sb;
+ struct super_block *sb;
struct dentry *root;
+ int rc;
if (cifsFYI) {
cifs_dbg(FYI, "%s: devname=%s flags=0x%x\n", __func__,
@@ -897,11 +897,9 @@ cifs_smb3_do_mount(struct file_system_type *fs_type,
cifs_info("Attempting to mount %s\n", old_ctx->source);
}
- cifs_sb = kzalloc(sizeof(struct cifs_sb_info), GFP_KERNEL);
- if (cifs_sb == NULL) {
- root = ERR_PTR(-ENOMEM);
- goto out;
- }
+ cifs_sb = kzalloc(sizeof(*cifs_sb), GFP_KERNEL);
+ if (!cifs_sb)
+ return ERR_PTR(-ENOMEM);
cifs_sb->ctx = kzalloc(sizeof(struct smb3_fs_context), GFP_KERNEL);
if (!cifs_sb->ctx) {
@@ -938,10 +936,8 @@ cifs_smb3_do_mount(struct file_system_type *fs_type,
sb = sget(fs_type, cifs_match_super, cifs_set_super, flags, &mnt_data);
if (IS_ERR(sb)) {
- root = ERR_CAST(sb);
cifs_umount(cifs_sb);
- cifs_sb = NULL;
- goto out;
+ return ERR_CAST(sb);
}
if (sb->s_root) {
@@ -972,13 +968,9 @@ cifs_smb3_do_mount(struct file_system_type *fs_type,
deactivate_locked_super(sb);
return root;
out:
- if (cifs_sb) {
- if (!sb || IS_ERR(sb)) { /* otherwise kill_sb will handle */
- kfree(cifs_sb->prepath);
- smb3_cleanup_fs_context(cifs_sb->ctx);
- kfree(cifs_sb);
- }
- }
+ kfree(cifs_sb->prepath);
+ smb3_cleanup_fs_context(cifs_sb->ctx);
+ kfree(cifs_sb);
return root;
}
diff --git a/fs/smb/client/file.c b/fs/smb/client/file.c
index d554bca7e07e..855454ff6ced 100644
--- a/fs/smb/client/file.c
+++ b/fs/smb/client/file.c
@@ -4681,9 +4681,9 @@ static int cifs_readpage_worker(struct file *file, struct page *page,
io_error:
kunmap(page);
- unlock_page(page);
read_complete:
+ unlock_page(page);
return rc;
}
@@ -4878,9 +4878,11 @@ void cifs_oplock_break(struct work_struct *work)
struct cifsFileInfo *cfile = container_of(work, struct cifsFileInfo,
oplock_break);
struct inode *inode = d_inode(cfile->dentry);
+ struct cifs_sb_info *cifs_sb = CIFS_SB(inode->i_sb);
struct cifsInodeInfo *cinode = CIFS_I(inode);
- struct cifs_tcon *tcon = tlink_tcon(cfile->tlink);
- struct TCP_Server_Info *server = tcon->ses->server;
+ struct cifs_tcon *tcon;
+ struct TCP_Server_Info *server;
+ struct tcon_link *tlink;
int rc = 0;
bool purge_cache = false, oplock_break_cancelled;
__u64 persistent_fid, volatile_fid;
@@ -4889,6 +4891,12 @@ void cifs_oplock_break(struct work_struct *work)
wait_on_bit(&cinode->flags, CIFS_INODE_PENDING_WRITERS,
TASK_UNINTERRUPTIBLE);
+ tlink = cifs_sb_tlink(cifs_sb);
+ if (IS_ERR(tlink))
+ goto out;
+ tcon = tlink_tcon(tlink);
+ server = tcon->ses->server;
+
server->ops->downgrade_oplock(server, cinode, cfile->oplock_level,
cfile->oplock_epoch, &purge_cache);
@@ -4938,18 +4946,19 @@ void cifs_oplock_break(struct work_struct *work)
/*
* MS-SMB2 3.2.5.19.1 and 3.2.5.19.2 (and MS-CIFS 3.2.5.42) do not require
* an acknowledgment to be sent when the file has already been closed.
- * check for server null, since can race with kill_sb calling tree disconnect.
*/
spin_lock(&cinode->open_file_lock);
- if (tcon->ses && tcon->ses->server && !oplock_break_cancelled &&
- !list_empty(&cinode->openFileList)) {
+ /* check list empty since can race with kill_sb calling tree disconnect */
+ if (!oplock_break_cancelled && !list_empty(&cinode->openFileList)) {
spin_unlock(&cinode->open_file_lock);
- rc = tcon->ses->server->ops->oplock_response(tcon, persistent_fid,
- volatile_fid, net_fid, cinode);
+ rc = server->ops->oplock_response(tcon, persistent_fid,
+ volatile_fid, net_fid, cinode);
cifs_dbg(FYI, "Oplock release rc = %d\n", rc);
} else
spin_unlock(&cinode->open_file_lock);
+ cifs_put_tlink(tlink);
+out:
cifs_done_oplock_break(cinode);
}
diff --git a/fs/smb/client/fs_context.c b/fs/smb/client/fs_context.c
index 4946a0c59600..67e16c2ac90e 100644
--- a/fs/smb/client/fs_context.c
+++ b/fs/smb/client/fs_context.c
@@ -231,6 +231,8 @@ cifs_parse_security_flavors(struct fs_context *fc, char *value, struct smb3_fs_c
break;
case Opt_sec_none:
ctx->nullauth = 1;
+ kfree(ctx->username);
+ ctx->username = NULL;
break;
default:
cifs_errorf(fc, "bad security option: %s\n", value);
@@ -1201,6 +1203,8 @@ static int smb3_fs_context_parse_param(struct fs_context *fc,
case Opt_user:
kfree(ctx->username);
ctx->username = NULL;
+ if (ctx->nullauth)
+ break;
if (strlen(param->string) == 0) {
/* null user, ie. anonymous authentication */
ctx->nullauth = 1;
diff --git a/fs/smb/client/smb2pdu.c b/fs/smb/client/smb2pdu.c
index 17fe212ab895..e04766fe6f80 100644
--- a/fs/smb/client/smb2pdu.c
+++ b/fs/smb/client/smb2pdu.c
@@ -3797,6 +3797,12 @@ void smb2_reconnect_server(struct work_struct *work)
spin_lock(&cifs_tcp_ses_lock);
list_for_each_entry(ses, &pserver->smb_ses_list, smb_ses_list) {
+ spin_lock(&ses->ses_lock);
+ if (ses->ses_status == SES_EXITING) {
+ spin_unlock(&ses->ses_lock);
+ continue;
+ }
+ spin_unlock(&ses->ses_lock);
tcon_selected = false;
diff --git a/include/drm/drm_edid.h b/include/drm/drm_edid.h
index 571885d32907..70ae6c290bdc 100644
--- a/include/drm/drm_edid.h
+++ b/include/drm/drm_edid.h
@@ -61,15 +61,9 @@ struct std_timing {
u8 vfreq_aspect;
} __attribute__((packed));
-#define DRM_EDID_PT_SYNC_MASK (3 << 3)
-# define DRM_EDID_PT_ANALOG_CSYNC (0 << 3)
-# define DRM_EDID_PT_BIPOLAR_ANALOG_CSYNC (1 << 3)
-# define DRM_EDID_PT_DIGITAL_CSYNC (2 << 3)
-# define DRM_EDID_PT_CSYNC_ON_RGB (1 << 1) /* analog csync only */
-# define DRM_EDID_PT_CSYNC_SERRATE (1 << 2)
-# define DRM_EDID_PT_DIGITAL_SEPARATE_SYNC (3 << 3)
-# define DRM_EDID_PT_HSYNC_POSITIVE (1 << 1) /* also digital csync */
-# define DRM_EDID_PT_VSYNC_POSITIVE (1 << 2)
+#define DRM_EDID_PT_HSYNC_POSITIVE (1 << 1)
+#define DRM_EDID_PT_VSYNC_POSITIVE (1 << 2)
+#define DRM_EDID_PT_SEPARATE_SYNC (3 << 3)
#define DRM_EDID_PT_STEREO (1 << 5)
#define DRM_EDID_PT_INTERLACED (1 << 7)
diff --git a/include/linux/iopoll.h b/include/linux/iopoll.h
index 2c8860e406bd..0417360a6db9 100644
--- a/include/linux/iopoll.h
+++ b/include/linux/iopoll.h
@@ -53,6 +53,7 @@
} \
if (__sleep_us) \
usleep_range((__sleep_us >> 2) + 1, __sleep_us); \
+ cpu_relax(); \
} \
(cond) ? 0 : -ETIMEDOUT; \
})
@@ -95,6 +96,7 @@
} \
if (__delay_us) \
udelay(__delay_us); \
+ cpu_relax(); \
} \
(cond) ? 0 : -ETIMEDOUT; \
})
diff --git a/include/linux/virtio_net.h b/include/linux/virtio_net.h
index bdf8de2cdd93..7b4dd69555e4 100644
--- a/include/linux/virtio_net.h
+++ b/include/linux/virtio_net.h
@@ -155,6 +155,10 @@ static inline int virtio_net_hdr_to_skb(struct sk_buff *skb,
if (gso_type & SKB_GSO_UDP)
nh_off -= thlen;
+ /* Kernel has a special handling for GSO_BY_FRAGS. */
+ if (gso_size == GSO_BY_FRAGS)
+ return -EINVAL;
+
/* Too small packets are not really GSO ones. */
if (skb->len - nh_off > gso_size) {
shinfo->gso_size = gso_size;
diff --git a/include/media/v4l2-mem2mem.h b/include/media/v4l2-mem2mem.h
index bb9de6a899e0..d6c8eb2b5201 100644
--- a/include/media/v4l2-mem2mem.h
+++ b/include/media/v4l2-mem2mem.h
@@ -593,7 +593,14 @@ void v4l2_m2m_buf_queue(struct v4l2_m2m_ctx *m2m_ctx,
static inline
unsigned int v4l2_m2m_num_src_bufs_ready(struct v4l2_m2m_ctx *m2m_ctx)
{
- return m2m_ctx->out_q_ctx.num_rdy;
+ unsigned int num_buf_rdy;
+ unsigned long flags;
+
+ spin_lock_irqsave(&m2m_ctx->out_q_ctx.rdy_spinlock, flags);
+ num_buf_rdy = m2m_ctx->out_q_ctx.num_rdy;
+ spin_unlock_irqrestore(&m2m_ctx->out_q_ctx.rdy_spinlock, flags);
+
+ return num_buf_rdy;
}
/**
@@ -605,7 +612,14 @@ unsigned int v4l2_m2m_num_src_bufs_ready(struct v4l2_m2m_ctx *m2m_ctx)
static inline
unsigned int v4l2_m2m_num_dst_bufs_ready(struct v4l2_m2m_ctx *m2m_ctx)
{
- return m2m_ctx->cap_q_ctx.num_rdy;
+ unsigned int num_buf_rdy;
+ unsigned long flags;
+
+ spin_lock_irqsave(&m2m_ctx->cap_q_ctx.rdy_spinlock, flags);
+ num_buf_rdy = m2m_ctx->cap_q_ctx.num_rdy;
+ spin_unlock_irqrestore(&m2m_ctx->cap_q_ctx.rdy_spinlock, flags);
+
+ return num_buf_rdy;
}
/**
diff --git a/include/net/mana/mana.h b/include/net/mana/mana.h
index 9eef19972845..024ad8ddb27e 100644
--- a/include/net/mana/mana.h
+++ b/include/net/mana/mana.h
@@ -579,7 +579,7 @@ struct mana_fence_rq_resp {
}; /* HW DATA */
/* Configure vPort Rx Steering */
-struct mana_cfg_rx_steer_req {
+struct mana_cfg_rx_steer_req_v2 {
struct gdma_req_hdr hdr;
mana_handle_t vport;
u16 num_indir_entries;
@@ -592,6 +592,8 @@ struct mana_cfg_rx_steer_req {
u8 reserved;
mana_handle_t default_rxobj;
u8 hashkey[MANA_HASH_KEY_SIZE];
+ u8 cqe_coalescing_enable;
+ u8 reserved2[7];
}; /* HW DATA */
struct mana_cfg_rx_steer_resp {
diff --git a/include/net/sock.h b/include/net/sock.h
index ad468fe71413..415f3840a26a 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -1421,6 +1421,12 @@ static inline bool sk_has_memory_pressure(const struct sock *sk)
return sk->sk_prot->memory_pressure != NULL;
}
+static inline bool sk_under_global_memory_pressure(const struct sock *sk)
+{
+ return sk->sk_prot->memory_pressure &&
+ !!*sk->sk_prot->memory_pressure;
+}
+
static inline bool sk_under_memory_pressure(const struct sock *sk)
{
if (!sk->sk_prot->memory_pressure)
diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index 151ca95dd08d..363c7d510554 100644
--- a/include/net/xfrm.h
+++ b/include/net/xfrm.h
@@ -1984,6 +1984,7 @@ static inline void xfrm_dev_state_free(struct xfrm_state *x)
if (dev->xfrmdev_ops->xdo_dev_state_free)
dev->xfrmdev_ops->xdo_dev_state_free(x);
xso->dev = NULL;
+ xso->type = XFRM_DEV_OFFLOAD_UNSPECIFIED;
netdev_put(dev, &xso->dev_tracker);
}
}
diff --git a/kernel/dma/remap.c b/kernel/dma/remap.c
index b4526668072e..27596f3b4aef 100644
--- a/kernel/dma/remap.c
+++ b/kernel/dma/remap.c
@@ -43,13 +43,13 @@ void *dma_common_contiguous_remap(struct page *page, size_t size,
void *vaddr;
int i;
- pages = kmalloc_array(count, sizeof(struct page *), GFP_KERNEL);
+ pages = kvmalloc_array(count, sizeof(struct page *), GFP_KERNEL);
if (!pages)
return NULL;
for (i = 0; i < count; i++)
pages[i] = nth_page(page, i);
vaddr = vmap(pages, count, VM_DMA_COHERENT, prot);
- kfree(pages);
+ kvfree(pages);
return vaddr;
}
diff --git a/kernel/trace/ring_buffer.c b/kernel/trace/ring_buffer.c
index 99634b29a8b8..46b4a3c7c3bf 100644
--- a/kernel/trace/ring_buffer.c
+++ b/kernel/trace/ring_buffer.c
@@ -538,6 +538,7 @@ struct trace_buffer {
unsigned flags;
int cpus;
atomic_t record_disabled;
+ atomic_t resizing;
cpumask_var_t cpumask;
struct lock_class_key *reader_lock_key;
@@ -2166,7 +2167,7 @@ int ring_buffer_resize(struct trace_buffer *buffer, unsigned long size,
/* prevent another thread from changing buffer sizes */
mutex_lock(&buffer->mutex);
-
+ atomic_inc(&buffer->resizing);
if (cpu_id == RING_BUFFER_ALL_CPUS) {
/*
@@ -2321,6 +2322,7 @@ int ring_buffer_resize(struct trace_buffer *buffer, unsigned long size,
atomic_dec(&buffer->record_disabled);
}
+ atomic_dec(&buffer->resizing);
mutex_unlock(&buffer->mutex);
return 0;
@@ -2341,6 +2343,7 @@ int ring_buffer_resize(struct trace_buffer *buffer, unsigned long size,
}
}
out_err_unlock:
+ atomic_dec(&buffer->resizing);
mutex_unlock(&buffer->mutex);
return err;
}
@@ -5543,6 +5546,15 @@ int ring_buffer_swap_cpu(struct trace_buffer *buffer_a,
if (local_read(&cpu_buffer_b->committing))
goto out_dec;
+ /*
+ * When resize is in progress, we cannot swap it because
+ * it will mess the state of the cpu buffer.
+ */
+ if (atomic_read(&buffer_a->resizing))
+ goto out_dec;
+ if (atomic_read(&buffer_b->resizing))
+ goto out_dec;
+
buffer_a->buffers[cpu] = cpu_buffer_b;
buffer_b->buffers[cpu] = cpu_buffer_a;
diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
index c80ff6f5b2cc..fd051f85efd4 100644
--- a/kernel/trace/trace.c
+++ b/kernel/trace/trace.c
@@ -1928,9 +1928,10 @@ update_max_tr_single(struct trace_array *tr, struct task_struct *tsk, int cpu)
* place on this CPU. We fail to record, but we reset
* the max trace buffer (no one writes directly to it)
* and flag that it failed.
+ * Another reason is resize is in progress.
*/
trace_array_printk_buf(tr->max_buffer.buffer, _THIS_IP_,
- "Failed to swap buffers due to commit in progress\n");
+ "Failed to swap buffers due to commit or resize in progress\n");
}
WARN_ON_ONCE(ret && ret != -EAGAIN && ret != -EBUSY);
diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
index c5e8798e297c..17ca13e8c044 100644
--- a/net/bluetooth/l2cap_core.c
+++ b/net/bluetooth/l2cap_core.c
@@ -6374,9 +6374,14 @@ static inline int l2cap_le_command_rej(struct l2cap_conn *conn,
if (!chan)
goto done;
+ chan = l2cap_chan_hold_unless_zero(chan);
+ if (!chan)
+ goto done;
+
l2cap_chan_lock(chan);
l2cap_chan_del(chan, ECONNREFUSED);
l2cap_chan_unlock(chan);
+ l2cap_chan_put(chan);
done:
mutex_unlock(&conn->chan_lock);
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c
index 1e07d0f28972..d4498037fadc 100644
--- a/net/bluetooth/mgmt.c
+++ b/net/bluetooth/mgmt.c
@@ -7285,7 +7285,7 @@ static void get_conn_info_complete(struct hci_dev *hdev, void *data, int err)
bt_dev_dbg(hdev, "err %d", err);
- memcpy(&rp.addr, &cp->addr.bdaddr, sizeof(rp.addr));
+ memcpy(&rp.addr, &cp->addr, sizeof(rp.addr));
status = mgmt_status(err);
if (status == MGMT_STATUS_SUCCESS) {
diff --git a/net/core/sock.c b/net/core/sock.c
index 1f31a97100d4..8451a95266bf 100644
--- a/net/core/sock.c
+++ b/net/core/sock.c
@@ -3107,7 +3107,7 @@ void __sk_mem_reduce_allocated(struct sock *sk, int amount)
if (mem_cgroup_sockets_enabled && sk->sk_memcg)
mem_cgroup_uncharge_skmem(sk->sk_memcg, amount);
- if (sk_under_memory_pressure(sk) &&
+ if (sk_under_global_memory_pressure(sk) &&
(sk_memory_allocated(sk) < sk_prot_mem_limits(sk, 0)))
sk_leave_memory_pressure(sk);
}
diff --git a/net/ipv4/ip_vti.c b/net/ipv4/ip_vti.c
index 53bfd8af6920..d1e7d0ceb7ed 100644
--- a/net/ipv4/ip_vti.c
+++ b/net/ipv4/ip_vti.c
@@ -287,12 +287,12 @@ static netdev_tx_t vti_tunnel_xmit(struct sk_buff *skb, struct net_device *dev)
switch (skb->protocol) {
case htons(ETH_P_IP):
- xfrm_decode_session(skb, &fl, AF_INET);
memset(IPCB(skb), 0, sizeof(*IPCB(skb)));
+ xfrm_decode_session(skb, &fl, AF_INET);
break;
case htons(ETH_P_IPV6):
- xfrm_decode_session(skb, &fl, AF_INET6);
memset(IP6CB(skb), 0, sizeof(*IP6CB(skb)));
+ xfrm_decode_session(skb, &fl, AF_INET6);
break;
default:
goto tx_err;
diff --git a/net/ipv4/tcp_timer.c b/net/ipv4/tcp_timer.c
index 39eb947fe392..366c3c25ebe2 100644
--- a/net/ipv4/tcp_timer.c
+++ b/net/ipv4/tcp_timer.c
@@ -586,7 +586,9 @@ void tcp_retransmit_timer(struct sock *sk)
tcp_stream_is_thin(tp) &&
icsk->icsk_retransmits <= TCP_THIN_LINEAR_RETRIES) {
icsk->icsk_backoff = 0;
- icsk->icsk_rto = min(__tcp_set_rto(tp), TCP_RTO_MAX);
+ icsk->icsk_rto = clamp(__tcp_set_rto(tp),
+ tcp_rto_min(sk),
+ TCP_RTO_MAX);
} else {
/* Use normal (exponential) backoff */
icsk->icsk_rto = min(icsk->icsk_rto << 1, TCP_RTO_MAX);
diff --git a/net/ipv6/ip6_vti.c b/net/ipv6/ip6_vti.c
index 10b222865d46..73c85d4e0e9c 100644
--- a/net/ipv6/ip6_vti.c
+++ b/net/ipv6/ip6_vti.c
@@ -568,12 +568,12 @@ vti6_tnl_xmit(struct sk_buff *skb, struct net_device *dev)
vti6_addr_conflict(t, ipv6_hdr(skb)))
goto tx_err;
- xfrm_decode_session(skb, &fl, AF_INET6);
memset(IP6CB(skb), 0, sizeof(*IP6CB(skb)));
+ xfrm_decode_session(skb, &fl, AF_INET6);
break;
case htons(ETH_P_IP):
- xfrm_decode_session(skb, &fl, AF_INET);
memset(IPCB(skb), 0, sizeof(*IPCB(skb)));
+ xfrm_decode_session(skb, &fl, AF_INET);
break;
default:
goto tx_err;
diff --git a/net/key/af_key.c b/net/key/af_key.c
index 31ab12fd720a..203131ad0dfe 100644
--- a/net/key/af_key.c
+++ b/net/key/af_key.c
@@ -1848,9 +1848,9 @@ static int pfkey_dump(struct sock *sk, struct sk_buff *skb, const struct sadb_ms
if (ext_hdrs[SADB_X_EXT_FILTER - 1]) {
struct sadb_x_filter *xfilter = ext_hdrs[SADB_X_EXT_FILTER - 1];
- if ((xfilter->sadb_x_filter_splen >=
+ if ((xfilter->sadb_x_filter_splen >
(sizeof(xfrm_address_t) << 3)) ||
- (xfilter->sadb_x_filter_dplen >=
+ (xfilter->sadb_x_filter_dplen >
(sizeof(xfrm_address_t) << 3))) {
mutex_unlock(&pfk->dump_lock);
return -EINVAL;
diff --git a/net/netfilter/ipvs/ip_vs_ctl.c b/net/netfilter/ipvs/ip_vs_ctl.c
index 62606fb44d02..4bb0d90eca1c 100644
--- a/net/netfilter/ipvs/ip_vs_ctl.c
+++ b/net/netfilter/ipvs/ip_vs_ctl.c
@@ -1876,6 +1876,7 @@ static int
proc_do_sync_threshold(struct ctl_table *table, int write,
void *buffer, size_t *lenp, loff_t *ppos)
{
+ struct netns_ipvs *ipvs = table->extra2;
int *valp = table->data;
int val[2];
int rc;
@@ -1885,6 +1886,7 @@ proc_do_sync_threshold(struct ctl_table *table, int write,
.mode = table->mode,
};
+ mutex_lock(&ipvs->sync_mutex);
memcpy(val, valp, sizeof(val));
rc = proc_dointvec(&tmp, write, buffer, lenp, ppos);
if (write) {
@@ -1894,6 +1896,7 @@ proc_do_sync_threshold(struct ctl_table *table, int write,
else
memcpy(valp, val, sizeof(val));
}
+ mutex_unlock(&ipvs->sync_mutex);
return rc;
}
@@ -4321,6 +4324,7 @@ static int __net_init ip_vs_control_net_init_sysctl(struct netns_ipvs *ipvs)
ipvs->sysctl_sync_threshold[0] = DEFAULT_SYNC_THRESHOLD;
ipvs->sysctl_sync_threshold[1] = DEFAULT_SYNC_PERIOD;
tbl[idx].data = &ipvs->sysctl_sync_threshold;
+ tbl[idx].extra2 = ipvs;
tbl[idx++].maxlen = sizeof(ipvs->sysctl_sync_threshold);
ipvs->sysctl_sync_refresh_period = DEFAULT_SYNC_REFRESH_PERIOD;
tbl[idx++].data = &ipvs->sysctl_sync_refresh_period;
diff --git a/net/netfilter/nf_conntrack_proto_sctp.c b/net/netfilter/nf_conntrack_proto_sctp.c
index 91eacc9b0b98..b6bcc8f2f46b 100644
--- a/net/netfilter/nf_conntrack_proto_sctp.c
+++ b/net/netfilter/nf_conntrack_proto_sctp.c
@@ -49,8 +49,8 @@ static const unsigned int sctp_timeouts[SCTP_CONNTRACK_MAX] = {
[SCTP_CONNTRACK_COOKIE_WAIT] = 3 SECS,
[SCTP_CONNTRACK_COOKIE_ECHOED] = 3 SECS,
[SCTP_CONNTRACK_ESTABLISHED] = 210 SECS,
- [SCTP_CONNTRACK_SHUTDOWN_SENT] = 300 SECS / 1000,
- [SCTP_CONNTRACK_SHUTDOWN_RECD] = 300 SECS / 1000,
+ [SCTP_CONNTRACK_SHUTDOWN_SENT] = 3 SECS,
+ [SCTP_CONNTRACK_SHUTDOWN_RECD] = 3 SECS,
[SCTP_CONNTRACK_SHUTDOWN_ACK_SENT] = 3 SECS,
[SCTP_CONNTRACK_HEARTBEAT_SENT] = 30 SECS,
};
@@ -105,7 +105,7 @@ static const u8 sctp_conntracks[2][11][SCTP_CONNTRACK_MAX] = {
{
/* ORIGINAL */
/* sNO, sCL, sCW, sCE, sES, sSS, sSR, sSA, sHS */
-/* init */ {sCL, sCL, sCW, sCE, sES, sSS, sSR, sSA, sCW},
+/* init */ {sCL, sCL, sCW, sCE, sES, sCL, sCL, sSA, sCW},
/* init_ack */ {sCL, sCL, sCW, sCE, sES, sSS, sSR, sSA, sCL},
/* abort */ {sCL, sCL, sCL, sCL, sCL, sCL, sCL, sCL, sCL},
/* shutdown */ {sCL, sCL, sCW, sCE, sSS, sSS, sSR, sSA, sCL},
diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c
index c6de10f458fa..b280b151a9e9 100644
--- a/net/netfilter/nf_tables_api.c
+++ b/net/netfilter/nf_tables_api.c
@@ -7088,6 +7088,7 @@ static int nft_set_catchall_flush(const struct nft_ctx *ctx,
ret = __nft_set_catchall_flush(ctx, set, &elem);
if (ret < 0)
break;
+ nft_set_elem_change_active(ctx->net, set, ext);
}
return ret;
@@ -9494,9 +9495,14 @@ struct nft_trans_gc *nft_trans_gc_alloc(struct nft_set *set,
if (!trans)
return NULL;
+ trans->net = maybe_get_net(net);
+ if (!trans->net) {
+ kfree(trans);
+ return NULL;
+ }
+
refcount_inc(&set->refs);
trans->set = set;
- trans->net = get_net(net);
trans->seq = gc_seq;
return trans;
@@ -9752,6 +9758,22 @@ static void nft_set_commit_update(struct list_head *set_update_list)
}
}
+static unsigned int nft_gc_seq_begin(struct nftables_pernet *nft_net)
+{
+ unsigned int gc_seq;
+
+ /* Bump gc counter, it becomes odd, this is the busy mark. */
+ gc_seq = READ_ONCE(nft_net->gc_seq);
+ WRITE_ONCE(nft_net->gc_seq, ++gc_seq);
+
+ return gc_seq;
+}
+
+static void nft_gc_seq_end(struct nftables_pernet *nft_net, unsigned int gc_seq)
+{
+ WRITE_ONCE(nft_net->gc_seq, ++gc_seq);
+}
+
static int nf_tables_commit(struct net *net, struct sk_buff *skb)
{
struct nftables_pernet *nft_net = nft_pernet(net);
@@ -9837,9 +9859,7 @@ static int nf_tables_commit(struct net *net, struct sk_buff *skb)
WRITE_ONCE(nft_net->base_seq, base_seq);
- /* Bump gc counter, it becomes odd, this is the busy mark. */
- gc_seq = READ_ONCE(nft_net->gc_seq);
- WRITE_ONCE(nft_net->gc_seq, ++gc_seq);
+ gc_seq = nft_gc_seq_begin(nft_net);
/* step 3. Start new generation, rules_gen_X now in use. */
net->nft.gencursor = nft_gencursor_next(net);
@@ -10049,7 +10069,7 @@ static int nf_tables_commit(struct net *net, struct sk_buff *skb)
nf_tables_gen_notify(net, skb, NFT_MSG_NEWGEN);
nf_tables_commit_audit_log(&adl, nft_net->base_seq);
- WRITE_ONCE(nft_net->gc_seq, ++gc_seq);
+ nft_gc_seq_end(nft_net, gc_seq);
nf_tables_commit_release(net);
return 0;
@@ -11050,6 +11070,7 @@ static int nft_rcv_nl_event(struct notifier_block *this, unsigned long event,
struct net *net = n->net;
unsigned int deleted;
bool restart = false;
+ unsigned int gc_seq;
if (event != NETLINK_URELEASE || n->protocol != NETLINK_NETFILTER)
return NOTIFY_DONE;
@@ -11057,6 +11078,9 @@ static int nft_rcv_nl_event(struct notifier_block *this, unsigned long event,
nft_net = nft_pernet(net);
deleted = 0;
mutex_lock(&nft_net->commit_mutex);
+
+ gc_seq = nft_gc_seq_begin(nft_net);
+
if (!list_empty(&nf_tables_destroy_list))
rcu_barrier();
again:
@@ -11079,6 +11103,8 @@ static int nft_rcv_nl_event(struct notifier_block *this, unsigned long event,
if (restart)
goto again;
}
+ nft_gc_seq_end(nft_net, gc_seq);
+
mutex_unlock(&nft_net->commit_mutex);
return NOTIFY_DONE;
@@ -11116,12 +11142,20 @@ static void __net_exit nf_tables_pre_exit_net(struct net *net)
static void __net_exit nf_tables_exit_net(struct net *net)
{
struct nftables_pernet *nft_net = nft_pernet(net);
+ unsigned int gc_seq;
mutex_lock(&nft_net->commit_mutex);
+
+ gc_seq = nft_gc_seq_begin(nft_net);
+
if (!list_empty(&nft_net->commit_list) ||
!list_empty(&nft_net->module_list))
__nf_tables_abort(net, NFNL_ABORT_NONE);
+
__nft_release_tables(net);
+
+ nft_gc_seq_end(nft_net, gc_seq);
+
mutex_unlock(&nft_net->commit_mutex);
WARN_ON_ONCE(!list_empty(&nft_net->tables));
WARN_ON_ONCE(!list_empty(&nft_net->module_list));
diff --git a/net/netfilter/nft_dynset.c b/net/netfilter/nft_dynset.c
index bd19c7aec92e..c98a273c3006 100644
--- a/net/netfilter/nft_dynset.c
+++ b/net/netfilter/nft_dynset.c
@@ -191,6 +191,9 @@ static int nft_dynset_init(const struct nft_ctx *ctx,
if (IS_ERR(set))
return PTR_ERR(set);
+ if (set->flags & NFT_SET_OBJECT)
+ return -EOPNOTSUPP;
+
if (set->ops->update == NULL)
return -EOPNOTSUPP;
diff --git a/net/netfilter/nft_set_pipapo.c b/net/netfilter/nft_set_pipapo.c
index 92b108e3000e..352180b123fc 100644
--- a/net/netfilter/nft_set_pipapo.c
+++ b/net/netfilter/nft_set_pipapo.c
@@ -566,6 +566,8 @@ static struct nft_pipapo_elem *pipapo_get(const struct net *net,
goto out;
if (last) {
+ if (nft_set_elem_expired(&f->mt[b].e->ext))
+ goto next_match;
if ((genmask &&
!nft_set_elem_active(&f->mt[b].e->ext, genmask)))
goto next_match;
@@ -600,17 +602,8 @@ static struct nft_pipapo_elem *pipapo_get(const struct net *net,
static void *nft_pipapo_get(const struct net *net, const struct nft_set *set,
const struct nft_set_elem *elem, unsigned int flags)
{
- struct nft_pipapo_elem *ret;
-
- ret = pipapo_get(net, set, (const u8 *)elem->key.val.data,
+ return pipapo_get(net, set, (const u8 *)elem->key.val.data,
nft_genmask_cur(net));
- if (IS_ERR(ret))
- return ret;
-
- if (nft_set_elem_expired(&ret->ext))
- return ERR_PTR(-ENOENT);
-
- return ret;
}
/**
@@ -1698,6 +1691,17 @@ static void nft_pipapo_commit(const struct nft_set *set)
priv->clone = new_clone;
}
+static bool nft_pipapo_transaction_mutex_held(const struct nft_set *set)
+{
+#ifdef CONFIG_PROVE_LOCKING
+ const struct net *net = read_pnet(&set->net);
+
+ return lockdep_is_held(&nft_pernet(net)->commit_mutex);
+#else
+ return true;
+#endif
+}
+
static void nft_pipapo_abort(const struct nft_set *set)
{
struct nft_pipapo *priv = nft_set_priv(set);
@@ -1706,7 +1710,7 @@ static void nft_pipapo_abort(const struct nft_set *set)
if (!priv->dirty)
return;
- m = rcu_dereference(priv->match);
+ m = rcu_dereference_protected(priv->match, nft_pipapo_transaction_mutex_held(set));
new_clone = pipapo_clone(m);
if (IS_ERR(new_clone))
@@ -1733,11 +1737,7 @@ static void nft_pipapo_activate(const struct net *net,
const struct nft_set *set,
const struct nft_set_elem *elem)
{
- struct nft_pipapo_elem *e;
-
- e = pipapo_get(net, set, (const u8 *)elem->key.val.data, 0);
- if (IS_ERR(e))
- return;
+ struct nft_pipapo_elem *e = elem->priv;
nft_set_elem_change_active(net, set, &e->ext);
}
@@ -1951,10 +1951,6 @@ static void nft_pipapo_remove(const struct net *net, const struct nft_set *set,
data = (const u8 *)nft_set_ext_key(&e->ext);
- e = pipapo_get(net, set, data, 0);
- if (IS_ERR(e))
- return;
-
while ((rules_f0 = pipapo_rules_same_key(m->f, first_rule))) {
union nft_pipapo_map_bucket rulemap[NFT_PIPAPO_MAX_FIELDS];
const u8 *match_start, *match_end;
diff --git a/net/openvswitch/datapath.c b/net/openvswitch/datapath.c
index a6d2a0b1aa21..3d7a91e64c88 100644
--- a/net/openvswitch/datapath.c
+++ b/net/openvswitch/datapath.c
@@ -1829,7 +1829,7 @@ static int ovs_dp_cmd_new(struct sk_buff *skb, struct genl_info *info)
parms.port_no = OVSP_LOCAL;
parms.upcall_portids = a[OVS_DP_ATTR_UPCALL_PID];
parms.desired_ifindex = a[OVS_DP_ATTR_IFINDEX]
- ? nla_get_u32(a[OVS_DP_ATTR_IFINDEX]) : 0;
+ ? nla_get_s32(a[OVS_DP_ATTR_IFINDEX]) : 0;
/* So far only local changes have been made, now need the lock. */
ovs_lock();
@@ -2049,7 +2049,7 @@ static const struct nla_policy datapath_policy[OVS_DP_ATTR_MAX + 1] = {
[OVS_DP_ATTR_USER_FEATURES] = { .type = NLA_U32 },
[OVS_DP_ATTR_MASKS_CACHE_SIZE] = NLA_POLICY_RANGE(NLA_U32, 0,
PCPU_MIN_UNIT_SIZE / sizeof(struct mask_cache_entry)),
- [OVS_DP_ATTR_IFINDEX] = {.type = NLA_U32 },
+ [OVS_DP_ATTR_IFINDEX] = NLA_POLICY_MIN(NLA_S32, 0),
};
static const struct genl_small_ops dp_datapath_genl_ops[] = {
@@ -2302,7 +2302,7 @@ static int ovs_vport_cmd_new(struct sk_buff *skb, struct genl_info *info)
parms.port_no = port_no;
parms.upcall_portids = a[OVS_VPORT_ATTR_UPCALL_PID];
parms.desired_ifindex = a[OVS_VPORT_ATTR_IFINDEX]
- ? nla_get_u32(a[OVS_VPORT_ATTR_IFINDEX]) : 0;
+ ? nla_get_s32(a[OVS_VPORT_ATTR_IFINDEX]) : 0;
vport = new_vport(&parms);
err = PTR_ERR(vport);
@@ -2539,7 +2539,7 @@ static const struct nla_policy vport_policy[OVS_VPORT_ATTR_MAX + 1] = {
[OVS_VPORT_ATTR_TYPE] = { .type = NLA_U32 },
[OVS_VPORT_ATTR_UPCALL_PID] = { .type = NLA_UNSPEC },
[OVS_VPORT_ATTR_OPTIONS] = { .type = NLA_NESTED },
- [OVS_VPORT_ATTR_IFINDEX] = { .type = NLA_U32 },
+ [OVS_VPORT_ATTR_IFINDEX] = NLA_POLICY_MIN(NLA_S32, 0),
[OVS_VPORT_ATTR_NETNSID] = { .type = NLA_S32 },
[OVS_VPORT_ATTR_UPCALL_STATS] = { .type = NLA_NESTED },
};
diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c
index 10615878e396..714bd87f12d9 100644
--- a/net/unix/af_unix.c
+++ b/net/unix/af_unix.c
@@ -2291,6 +2291,7 @@ static ssize_t unix_stream_sendpage(struct socket *socket, struct page *page,
if (false) {
alloc_skb:
+ spin_unlock(&other->sk_receive_queue.lock);
unix_state_unlock(other);
mutex_unlock(&unix_sk(other)->iolock);
newskb = sock_alloc_send_pskb(sk, 0, 0, flags & MSG_DONTWAIT,
@@ -2330,6 +2331,7 @@ static ssize_t unix_stream_sendpage(struct socket *socket, struct page *page,
init_scm = false;
}
+ spin_lock(&other->sk_receive_queue.lock);
skb = skb_peek_tail(&other->sk_receive_queue);
if (tail && tail == skb) {
skb = newskb;
@@ -2360,14 +2362,11 @@ static ssize_t unix_stream_sendpage(struct socket *socket, struct page *page,
refcount_add(size, &sk->sk_wmem_alloc);
if (newskb) {
- err = unix_scm_to_skb(&scm, skb, false);
- if (err)
- goto err_state_unlock;
- spin_lock(&other->sk_receive_queue.lock);
+ unix_scm_to_skb(&scm, skb, false);
__skb_queue_tail(&other->sk_receive_queue, newskb);
- spin_unlock(&other->sk_receive_queue.lock);
}
+ spin_unlock(&other->sk_receive_queue.lock);
unix_state_unlock(other);
mutex_unlock(&unix_sk(other)->iolock);
diff --git a/net/xfrm/xfrm_compat.c b/net/xfrm/xfrm_compat.c
index 8cbf45a8bcdc..655fe4ff8621 100644
--- a/net/xfrm/xfrm_compat.c
+++ b/net/xfrm/xfrm_compat.c
@@ -108,7 +108,7 @@ static const struct nla_policy compat_policy[XFRMA_MAX+1] = {
[XFRMA_ALG_COMP] = { .len = sizeof(struct xfrm_algo) },
[XFRMA_ENCAP] = { .len = sizeof(struct xfrm_encap_tmpl) },
[XFRMA_TMPL] = { .len = sizeof(struct xfrm_user_tmpl) },
- [XFRMA_SEC_CTX] = { .len = sizeof(struct xfrm_sec_ctx) },
+ [XFRMA_SEC_CTX] = { .len = sizeof(struct xfrm_user_sec_ctx) },
[XFRMA_LTIME_VAL] = { .len = sizeof(struct xfrm_lifetime_cur) },
[XFRMA_REPLAY_VAL] = { .len = sizeof(struct xfrm_replay_state) },
[XFRMA_REPLAY_THRESH] = { .type = NLA_U32 },
diff --git a/net/xfrm/xfrm_input.c b/net/xfrm/xfrm_input.c
index 815b38080401..d5ee96789d4b 100644
--- a/net/xfrm/xfrm_input.c
+++ b/net/xfrm/xfrm_input.c
@@ -180,6 +180,8 @@ static int xfrm4_remove_beet_encap(struct xfrm_state *x, struct sk_buff *skb)
int optlen = 0;
int err = -EINVAL;
+ skb->protocol = htons(ETH_P_IP);
+
if (unlikely(XFRM_MODE_SKB_CB(skb)->protocol == IPPROTO_BEETPH)) {
struct ip_beet_phdr *ph;
int phlen;
@@ -232,6 +234,8 @@ static int xfrm4_remove_tunnel_encap(struct xfrm_state *x, struct sk_buff *skb)
{
int err = -EINVAL;
+ skb->protocol = htons(ETH_P_IP);
+
if (!pskb_may_pull(skb, sizeof(struct iphdr)))
goto out;
@@ -267,6 +271,8 @@ static int xfrm6_remove_tunnel_encap(struct xfrm_state *x, struct sk_buff *skb)
{
int err = -EINVAL;
+ skb->protocol = htons(ETH_P_IPV6);
+
if (!pskb_may_pull(skb, sizeof(struct ipv6hdr)))
goto out;
@@ -296,6 +302,8 @@ static int xfrm6_remove_beet_encap(struct xfrm_state *x, struct sk_buff *skb)
int size = sizeof(struct ipv6hdr);
int err;
+ skb->protocol = htons(ETH_P_IPV6);
+
err = skb_cow_head(skb, size + skb->mac_len);
if (err)
goto out;
@@ -346,6 +354,7 @@ xfrm_inner_mode_encap_remove(struct xfrm_state *x,
return xfrm6_remove_tunnel_encap(x, skb);
break;
}
+ return -EINVAL;
}
WARN_ON_ONCE(1);
@@ -366,19 +375,6 @@ static int xfrm_prepare_input(struct xfrm_state *x, struct sk_buff *skb)
return -EAFNOSUPPORT;
}
- switch (XFRM_MODE_SKB_CB(skb)->protocol) {
- case IPPROTO_IPIP:
- case IPPROTO_BEETPH:
- skb->protocol = htons(ETH_P_IP);
- break;
- case IPPROTO_IPV6:
- skb->protocol = htons(ETH_P_IPV6);
- break;
- default:
- WARN_ON_ONCE(1);
- break;
- }
-
return xfrm_inner_mode_encap_remove(x, skb);
}
diff --git a/net/xfrm/xfrm_interface_core.c b/net/xfrm/xfrm_interface_core.c
index a3319965470a..b86474084690 100644
--- a/net/xfrm/xfrm_interface_core.c
+++ b/net/xfrm/xfrm_interface_core.c
@@ -537,8 +537,8 @@ static netdev_tx_t xfrmi_xmit(struct sk_buff *skb, struct net_device *dev)
switch (skb->protocol) {
case htons(ETH_P_IPV6):
- xfrm_decode_session(skb, &fl, AF_INET6);
memset(IP6CB(skb), 0, sizeof(*IP6CB(skb)));
+ xfrm_decode_session(skb, &fl, AF_INET6);
if (!dst) {
fl.u.ip6.flowi6_oif = dev->ifindex;
fl.u.ip6.flowi6_flags |= FLOWI_FLAG_ANYSRC;
@@ -552,8 +552,8 @@ static netdev_tx_t xfrmi_xmit(struct sk_buff *skb, struct net_device *dev)
}
break;
case htons(ETH_P_IP):
- xfrm_decode_session(skb, &fl, AF_INET);
memset(IPCB(skb), 0, sizeof(*IPCB(skb)));
+ xfrm_decode_session(skb, &fl, AF_INET);
if (!dst) {
struct rtable *rt;
diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c
index 49e63eea841d..bda5327bf34d 100644
--- a/net/xfrm/xfrm_state.c
+++ b/net/xfrm/xfrm_state.c
@@ -1324,12 +1324,8 @@ xfrm_state_find(const xfrm_address_t *daddr, const xfrm_address_t *saddr,
struct xfrm_dev_offload *xso = &x->xso;
if (xso->type == XFRM_DEV_OFFLOAD_PACKET) {
- xso->dev->xfrmdev_ops->xdo_dev_state_delete(x);
- xso->dir = 0;
- netdev_put(xso->dev, &xso->dev_tracker);
- xso->dev = NULL;
- xso->real_dev = NULL;
- xso->type = XFRM_DEV_OFFLOAD_UNSPECIFIED;
+ xfrm_dev_state_delete(x);
+ xfrm_dev_state_free(x);
}
#endif
x->km.state = XFRM_STATE_DEAD;
diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c
index c34a2a06ca94..ad01997c3aa9 100644
--- a/net/xfrm/xfrm_user.c
+++ b/net/xfrm/xfrm_user.c
@@ -628,7 +628,7 @@ static void xfrm_update_ae_params(struct xfrm_state *x, struct nlattr **attrs,
struct nlattr *rt = attrs[XFRMA_REPLAY_THRESH];
struct nlattr *mt = attrs[XFRMA_MTIMER_THRESH];
- if (re) {
+ if (re && x->replay_esn && x->preplay_esn) {
struct xfrm_replay_state_esn *replay_esn;
replay_esn = nla_data(re);
memcpy(x->replay_esn, replay_esn,
@@ -1267,6 +1267,15 @@ static int xfrm_dump_sa(struct sk_buff *skb, struct netlink_callback *cb)
sizeof(*filter), GFP_KERNEL);
if (filter == NULL)
return -ENOMEM;
+
+ /* see addr_match(), (prefix length >> 5) << 2
+ * will be used to compare xfrm_address_t
+ */
+ if (filter->splen > (sizeof(xfrm_address_t) << 3) ||
+ filter->dplen > (sizeof(xfrm_address_t) << 3)) {
+ kfree(filter);
+ return -EINVAL;
+ }
}
if (attrs[XFRMA_PROTO])
@@ -2336,6 +2345,7 @@ static int xfrm_get_policy(struct sk_buff *skb, struct nlmsghdr *nlh,
NETLINK_CB(skb).portid);
}
} else {
+ xfrm_dev_policy_delete(xp);
xfrm_audit_policy_delete(xp, err ? 0 : 1, true);
if (err != 0)
@@ -3015,7 +3025,7 @@ const struct nla_policy xfrma_policy[XFRMA_MAX+1] = {
[XFRMA_ALG_COMP] = { .len = sizeof(struct xfrm_algo) },
[XFRMA_ENCAP] = { .len = sizeof(struct xfrm_encap_tmpl) },
[XFRMA_TMPL] = { .len = sizeof(struct xfrm_user_tmpl) },
- [XFRMA_SEC_CTX] = { .len = sizeof(struct xfrm_sec_ctx) },
+ [XFRMA_SEC_CTX] = { .len = sizeof(struct xfrm_user_sec_ctx) },
[XFRMA_LTIME_VAL] = { .len = sizeof(struct xfrm_lifetime_cur) },
[XFRMA_REPLAY_VAL] = { .len = sizeof(struct xfrm_replay_state) },
[XFRMA_REPLAY_THRESH] = { .type = NLA_U32 },
@@ -3035,6 +3045,7 @@ const struct nla_policy xfrma_policy[XFRMA_MAX+1] = {
[XFRMA_SET_MARK] = { .type = NLA_U32 },
[XFRMA_SET_MARK_MASK] = { .type = NLA_U32 },
[XFRMA_IF_ID] = { .type = NLA_U32 },
+ [XFRMA_MTIMER_THRESH] = { .type = NLA_U32 },
};
EXPORT_SYMBOL_GPL(xfrma_policy);
diff --git a/rust/macros/vtable.rs b/rust/macros/vtable.rs
index 34d5e7fb5768..ee06044fcd4f 100644
--- a/rust/macros/vtable.rs
+++ b/rust/macros/vtable.rs
@@ -74,6 +74,7 @@ pub(crate) fn vtable(_attr: TokenStream, ts: TokenStream) -> TokenStream {
const {gen_const_name}: bool = false;",
)
.unwrap();
+ consts.insert(gen_const_name);
}
} else {
const_items = "const USE_VTABLE_ATTR: () = ();".to_owned();
diff --git a/sound/hda/hdac_regmap.c b/sound/hda/hdac_regmap.c
index fe3587547cfe..39610a15bcc9 100644
--- a/sound/hda/hdac_regmap.c
+++ b/sound/hda/hdac_regmap.c
@@ -597,10 +597,9 @@ EXPORT_SYMBOL_GPL(snd_hdac_regmap_update_raw_once);
*/
void snd_hdac_regmap_sync(struct hdac_device *codec)
{
- if (codec->regmap) {
- mutex_lock(&codec->regmap_lock);
+ mutex_lock(&codec->regmap_lock);
+ if (codec->regmap)
regcache_sync(codec->regmap);
- mutex_unlock(&codec->regmap_lock);
- }
+ mutex_unlock(&codec->regmap_lock);
}
EXPORT_SYMBOL_GPL(snd_hdac_regmap_sync);
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index bcd548e247fc..074aa06aa585 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -7081,6 +7081,9 @@ enum {
ALC285_FIXUP_SPEAKER2_TO_DAC1,
ALC285_FIXUP_ASUS_SPEAKER2_TO_DAC1,
ALC285_FIXUP_ASUS_HEADSET_MIC,
+ ALC285_FIXUP_ASUS_SPI_REAR_SPEAKERS,
+ ALC285_FIXUP_ASUS_I2C_SPEAKER2_TO_DAC1,
+ ALC285_FIXUP_ASUS_I2C_HEADSET_MIC,
ALC280_FIXUP_HP_HEADSET_MIC,
ALC221_FIXUP_HP_FRONT_MIC,
ALC292_FIXUP_TPT460,
@@ -8073,6 +8076,31 @@ static const struct hda_fixup alc269_fixups[] = {
.chained = true,
.chain_id = ALC285_FIXUP_ASUS_SPEAKER2_TO_DAC1
},
+ [ALC285_FIXUP_ASUS_SPI_REAR_SPEAKERS] = {
+ .type = HDA_FIXUP_PINS,
+ .v.pins = (const struct hda_pintbl[]) {
+ { 0x14, 0x90170120 },
+ { }
+ },
+ .chained = true,
+ .chain_id = ALC285_FIXUP_ASUS_HEADSET_MIC
+ },
+ [ALC285_FIXUP_ASUS_I2C_SPEAKER2_TO_DAC1] = {
+ .type = HDA_FIXUP_FUNC,
+ .v.func = alc285_fixup_speaker2_to_dac1,
+ .chained = true,
+ .chain_id = ALC287_FIXUP_CS35L41_I2C_2
+ },
+ [ALC285_FIXUP_ASUS_I2C_HEADSET_MIC] = {
+ .type = HDA_FIXUP_PINS,
+ .v.pins = (const struct hda_pintbl[]) {
+ { 0x19, 0x03a11050 },
+ { 0x1b, 0x03a11c30 },
+ { }
+ },
+ .chained = true,
+ .chain_id = ALC285_FIXUP_ASUS_I2C_SPEAKER2_TO_DAC1
+ },
[ALC256_FIXUP_DELL_INSPIRON_7559_SUBWOOFER] = {
.type = HDA_FIXUP_PINS,
.v.pins = (const struct hda_pintbl[]) {
@@ -9578,7 +9606,13 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x103c, 0x8b96, "HP", ALC236_FIXUP_HP_MUTE_LED_MICMUTE_VREF),
SND_PCI_QUIRK(0x103c, 0x8b97, "HP", ALC236_FIXUP_HP_MUTE_LED_MICMUTE_VREF),
SND_PCI_QUIRK(0x103c, 0x8bf0, "HP", ALC236_FIXUP_HP_GPIO_LED),
- SND_PCI_QUIRK(0x103c, 0x8c26, "HP HP EliteBook 800G11", ALC245_FIXUP_CS35L41_SPI_2_HP_GPIO_LED),
+ SND_PCI_QUIRK(0x103c, 0x8c46, "HP EliteBook 830 G11", ALC245_FIXUP_CS35L41_SPI_2_HP_GPIO_LED),
+ SND_PCI_QUIRK(0x103c, 0x8c47, "HP EliteBook 840 G11", ALC245_FIXUP_CS35L41_SPI_2_HP_GPIO_LED),
+ SND_PCI_QUIRK(0x103c, 0x8c48, "HP EliteBook 860 G11", ALC245_FIXUP_CS35L41_SPI_2_HP_GPIO_LED),
+ SND_PCI_QUIRK(0x103c, 0x8c49, "HP Elite x360 830 2-in-1 G11", ALC245_FIXUP_CS35L41_SPI_2_HP_GPIO_LED),
+ SND_PCI_QUIRK(0x103c, 0x8c70, "HP EliteBook 835 G11", ALC287_FIXUP_CS35L41_I2C_2_HP_GPIO_LED),
+ SND_PCI_QUIRK(0x103c, 0x8c71, "HP EliteBook 845 G11", ALC287_FIXUP_CS35L41_I2C_2_HP_GPIO_LED),
+ SND_PCI_QUIRK(0x103c, 0x8c72, "HP EliteBook 865 G11", ALC287_FIXUP_CS35L41_I2C_2_HP_GPIO_LED),
SND_PCI_QUIRK(0x1043, 0x103e, "ASUS X540SA", ALC256_FIXUP_ASUS_MIC),
SND_PCI_QUIRK(0x1043, 0x103f, "ASUS TX300", ALC282_FIXUP_ASUS_TX300),
SND_PCI_QUIRK(0x1043, 0x106d, "Asus K53BE", ALC269_FIXUP_LIMIT_INT_MIC_BOOST),
@@ -9598,10 +9632,13 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x1043, 0x1313, "Asus K42JZ", ALC269VB_FIXUP_ASUS_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1043, 0x13b0, "ASUS Z550SA", ALC256_FIXUP_ASUS_MIC),
SND_PCI_QUIRK(0x1043, 0x1427, "Asus Zenbook UX31E", ALC269VB_FIXUP_ASUS_ZENBOOK),
+ SND_PCI_QUIRK(0x1043, 0x1433, "ASUS GX650P", ALC285_FIXUP_ASUS_I2C_HEADSET_MIC),
+ SND_PCI_QUIRK(0x1043, 0x1463, "Asus GA402X", ALC285_FIXUP_ASUS_I2C_HEADSET_MIC),
SND_PCI_QUIRK(0x1043, 0x1473, "ASUS GU604V", ALC285_FIXUP_ASUS_HEADSET_MIC),
SND_PCI_QUIRK(0x1043, 0x1483, "ASUS GU603V", ALC285_FIXUP_ASUS_HEADSET_MIC),
SND_PCI_QUIRK(0x1043, 0x1493, "ASUS GV601V", ALC285_FIXUP_ASUS_HEADSET_MIC),
SND_PCI_QUIRK(0x1043, 0x1517, "Asus Zenbook UX31A", ALC269VB_FIXUP_ASUS_ZENBOOK_UX31A),
+ SND_PCI_QUIRK(0x1043, 0x1573, "ASUS GZ301V", ALC285_FIXUP_ASUS_HEADSET_MIC),
SND_PCI_QUIRK(0x1043, 0x1662, "ASUS GV301QH", ALC294_FIXUP_ASUS_DUAL_SPK),
SND_PCI_QUIRK(0x1043, 0x1683, "ASUS UM3402YAR", ALC287_FIXUP_CS35L41_I2C_2),
SND_PCI_QUIRK(0x1043, 0x16b2, "ASUS GU603", ALC289_FIXUP_ASUS_GA401),
@@ -9627,7 +9664,8 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x1043, 0x1c23, "Asus X55U", ALC269_FIXUP_LIMIT_INT_MIC_BOOST),
SND_PCI_QUIRK(0x1043, 0x1c62, "ASUS GU603", ALC289_FIXUP_ASUS_GA401),
SND_PCI_QUIRK(0x1043, 0x1c92, "ASUS ROG Strix G15", ALC285_FIXUP_ASUS_G533Z_PINS),
- SND_PCI_QUIRK(0x1043, 0x1caf, "ASUS G634JYR/JZR", ALC285_FIXUP_ASUS_HEADSET_MIC),
+ SND_PCI_QUIRK(0x1043, 0x1c9f, "ASUS G614JI", ALC285_FIXUP_ASUS_HEADSET_MIC),
+ SND_PCI_QUIRK(0x1043, 0x1caf, "ASUS G634JYR/JZR", ALC285_FIXUP_ASUS_SPI_REAR_SPEAKERS),
SND_PCI_QUIRK(0x1043, 0x1ccd, "ASUS X555UB", ALC256_FIXUP_ASUS_MIC),
SND_PCI_QUIRK(0x1043, 0x1d1f, "ASUS ROG Strix G17 2023 (G713PV)", ALC287_FIXUP_CS35L41_I2C_2),
SND_PCI_QUIRK(0x1043, 0x1d42, "ASUS Zephyrus G14 2022", ALC289_FIXUP_ASUS_GA401),
@@ -10595,6 +10633,7 @@ static int patch_alc269(struct hda_codec *codec)
spec = codec->spec;
spec->gen.shared_mic_vref_pin = 0x18;
codec->power_save_node = 0;
+ spec->en_3kpull_low = true;
#ifdef CONFIG_PM
codec->patch_ops.suspend = alc269_suspend;
@@ -10677,14 +10716,16 @@ static int patch_alc269(struct hda_codec *codec)
spec->shutup = alc256_shutup;
spec->init_hook = alc256_init;
spec->gen.mixer_nid = 0; /* ALC256 does not have any loopback mixer path */
- if (codec->bus->pci->vendor == PCI_VENDOR_ID_AMD)
- spec->en_3kpull_low = true;
+ if (codec->core.vendor_id == 0x10ec0236 &&
+ codec->bus->pci->vendor != PCI_VENDOR_ID_AMD)
+ spec->en_3kpull_low = false;
break;
case 0x10ec0257:
spec->codec_variant = ALC269_TYPE_ALC257;
spec->shutup = alc256_shutup;
spec->init_hook = alc256_init;
spec->gen.mixer_nid = 0;
+ spec->en_3kpull_low = false;
break;
case 0x10ec0215:
case 0x10ec0245:
@@ -11316,6 +11357,7 @@ enum {
ALC897_FIXUP_HP_HSMIC_VERB,
ALC897_FIXUP_LENOVO_HEADSET_MODE,
ALC897_FIXUP_HEADSET_MIC_PIN2,
+ ALC897_FIXUP_UNIS_H3C_X500S,
};
static const struct hda_fixup alc662_fixups[] = {
@@ -11755,6 +11797,13 @@ static const struct hda_fixup alc662_fixups[] = {
.chained = true,
.chain_id = ALC897_FIXUP_LENOVO_HEADSET_MODE
},
+ [ALC897_FIXUP_UNIS_H3C_X500S] = {
+ .type = HDA_FIXUP_VERBS,
+ .v.verbs = (const struct hda_verb[]) {
+ { 0x14, AC_VERB_SET_EAPD_BTLENABLE, 0 },
+ {}
+ },
+ },
};
static const struct snd_pci_quirk alc662_fixup_tbl[] = {
@@ -11916,6 +11965,7 @@ static const struct hda_model_fixup alc662_fixup_models[] = {
{.id = ALC662_FIXUP_USI_HEADSET_MODE, .name = "usi-headset"},
{.id = ALC662_FIXUP_LENOVO_MULTI_CODECS, .name = "dual-codecs"},
{.id = ALC669_FIXUP_ACER_ASPIRE_ETHOS, .name = "aspire-ethos"},
+ {.id = ALC897_FIXUP_UNIS_H3C_X500S, .name = "unis-h3c-x500s"},
{}
};
diff --git a/sound/soc/amd/Kconfig b/sound/soc/amd/Kconfig
index 08e42082f5e9..e724cb3c70b7 100644
--- a/sound/soc/amd/Kconfig
+++ b/sound/soc/amd/Kconfig
@@ -81,6 +81,7 @@ config SND_SOC_AMD_VANGOGH_MACH
tristate "AMD Vangogh support for NAU8821 CS35L41"
select SND_SOC_NAU8821
select SND_SOC_CS35L41_SPI
+ select SND_AMD_ACP_CONFIG
depends on SND_SOC_AMD_ACP5x && I2C && SPI_MASTER
help
This option enables machine driver for Vangogh platform
diff --git a/sound/soc/amd/vangogh/acp5x.h b/sound/soc/amd/vangogh/acp5x.h
index bd9f1c5684d1..ac1936a8c43f 100644
--- a/sound/soc/amd/vangogh/acp5x.h
+++ b/sound/soc/amd/vangogh/acp5x.h
@@ -147,6 +147,8 @@ static inline void acp_writel(u32 val, void __iomem *base_addr)
writel(val, base_addr - ACP5x_PHY_BASE_ADDRESS);
}
+int snd_amd_acp_find_config(struct pci_dev *pci);
+
static inline u64 acp_get_byte_count(struct i2s_stream_instance *rtd,
int direction)
{
diff --git a/sound/soc/amd/vangogh/pci-acp5x.c b/sound/soc/amd/vangogh/pci-acp5x.c
index e0df17c88e8e..c4634a8a17cd 100644
--- a/sound/soc/amd/vangogh/pci-acp5x.c
+++ b/sound/soc/amd/vangogh/pci-acp5x.c
@@ -125,10 +125,15 @@ static int snd_acp5x_probe(struct pci_dev *pci,
{
struct acp5x_dev_data *adata;
struct platform_device_info pdevinfo[ACP5x_DEVS];
- unsigned int irqflags;
+ unsigned int irqflags, flag;
int ret, i;
u32 addr, val;
+ /* Return if acp config flag is defined */
+ flag = snd_amd_acp_find_config(pci);
+ if (flag)
+ return -ENODEV;
+
irqflags = IRQF_SHARED;
if (pci->revision != 0x50)
return -ENODEV;
diff --git a/sound/soc/codecs/cs35l56.c b/sound/soc/codecs/cs35l56.c
index e0d2b9bb2326..f3fee448d759 100644
--- a/sound/soc/codecs/cs35l56.c
+++ b/sound/soc/codecs/cs35l56.c
@@ -834,12 +834,6 @@ static void cs35l56_dsp_work(struct work_struct *work)
if (!cs35l56->init_done)
return;
- cs35l56->dsp.part = devm_kasprintf(cs35l56->dev, GFP_KERNEL, "cs35l56%s-%02x",
- cs35l56->secured ? "s" : "", cs35l56->rev);
-
- if (!cs35l56->dsp.part)
- return;
-
pm_runtime_get_sync(cs35l56->dev);
/*
@@ -1505,6 +1499,12 @@ int cs35l56_init(struct cs35l56_private *cs35l56)
dev_info(cs35l56->dev, "Cirrus Logic CS35L56%s Rev %02X OTP%d\n",
cs35l56->secured ? "s" : "", cs35l56->rev, otpid);
+ /* Populate the DSP information with the revision and security state */
+ cs35l56->dsp.part = devm_kasprintf(cs35l56->dev, GFP_KERNEL, "cs35l56%s-%02x",
+ cs35l56->secured ? "s" : "", cs35l56->rev);
+ if (!cs35l56->dsp.part)
+ return -ENOMEM;
+
/* Wake source and *_BLOCKED interrupts default to unmasked, so mask them */
regmap_write(cs35l56->regmap, CS35L56_IRQ1_MASK_20, 0xffffffff);
regmap_update_bits(cs35l56->regmap, CS35L56_IRQ1_MASK_1,
diff --git a/sound/soc/codecs/max98363.c b/sound/soc/codecs/max98363.c
index e6b84e222b50..169913ba76dd 100644
--- a/sound/soc/codecs/max98363.c
+++ b/sound/soc/codecs/max98363.c
@@ -191,10 +191,10 @@ static int max98363_io_init(struct sdw_slave *slave)
pm_runtime_get_noresume(dev);
ret = regmap_read(max98363->regmap, MAX98363_R21FF_REV_ID, ®);
- if (!ret) {
+ if (!ret)
dev_info(dev, "Revision ID: %X\n", reg);
- return ret;
- }
+ else
+ goto out;
if (max98363->first_hw_init) {
regcache_cache_bypass(max98363->regmap, false);
@@ -204,10 +204,11 @@ static int max98363_io_init(struct sdw_slave *slave)
max98363->first_hw_init = true;
max98363->hw_init = true;
+out:
pm_runtime_mark_last_busy(dev);
pm_runtime_put_autosuspend(dev);
- return 0;
+ return ret;
}
#define MAX98363_RATES SNDRV_PCM_RATE_8000_192000
diff --git a/sound/soc/codecs/rt5665.c b/sound/soc/codecs/rt5665.c
index 17afaef85c77..382bdbcf7b59 100644
--- a/sound/soc/codecs/rt5665.c
+++ b/sound/soc/codecs/rt5665.c
@@ -4472,6 +4472,8 @@ static void rt5665_remove(struct snd_soc_component *component)
struct rt5665_priv *rt5665 = snd_soc_component_get_drvdata(component);
regmap_write(rt5665->regmap, RT5665_RESET, 0);
+
+ regulator_bulk_disable(ARRAY_SIZE(rt5665->supplies), rt5665->supplies);
}
#ifdef CONFIG_PM
diff --git a/sound/soc/intel/boards/sof_sdw.c b/sound/soc/intel/boards/sof_sdw.c
index 5fa204897a52..a6d13aae8f72 100644
--- a/sound/soc/intel/boards/sof_sdw.c
+++ b/sound/soc/intel/boards/sof_sdw.c
@@ -367,6 +367,16 @@ static const struct dmi_system_id sof_sdw_quirk_table[] = {
RT711_JD2),
},
/* RaptorLake devices */
+ {
+ .callback = sof_sdw_quirk_cb,
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"),
+ DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "0BDA")
+ },
+ .driver_data = (void *)(SOF_SDW_TGL_HDMI |
+ RT711_JD2 |
+ SOF_SDW_FOUR_SPK),
+ },
{
.callback = sof_sdw_quirk_cb,
.matches = {
@@ -415,6 +425,31 @@ static const struct dmi_system_id sof_sdw_quirk_table[] = {
},
.driver_data = (void *)(RT711_JD1),
},
+ {
+ .callback = sof_sdw_quirk_cb,
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Intel Corporation"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "Meteor Lake Client Platform"),
+ },
+ .driver_data = (void *)(RT711_JD2_100K),
+ },
+ {
+ .callback = sof_sdw_quirk_cb,
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Google"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "Rex"),
+ },
+ .driver_data = (void *)(SOF_SDW_PCH_DMIC),
+ },
+ /* LunarLake devices */
+ {
+ .callback = sof_sdw_quirk_cb,
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Intel Corporation"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "Lunar Lake Client Platform"),
+ },
+ .driver_data = (void *)(RT711_JD2_100K),
+ },
{}
};
diff --git a/sound/soc/intel/boards/sof_sdw_rt711_sdca.c b/sound/soc/intel/boards/sof_sdw_rt711_sdca.c
index 7f16304d025b..cf8b9793fe0e 100644
--- a/sound/soc/intel/boards/sof_sdw_rt711_sdca.c
+++ b/sound/soc/intel/boards/sof_sdw_rt711_sdca.c
@@ -143,6 +143,9 @@ int sof_sdw_rt711_sdca_exit(struct snd_soc_card *card, struct snd_soc_dai_link *
if (!ctx->headset_codec_dev)
return 0;
+ if (!SOF_RT711_JDSRC(sof_sdw_quirk))
+ return 0;
+
device_remove_software_node(ctx->headset_codec_dev);
put_device(ctx->headset_codec_dev);
diff --git a/sound/soc/meson/axg-tdm-formatter.c b/sound/soc/meson/axg-tdm-formatter.c
index 9883dc777f63..63333a2b0a9c 100644
--- a/sound/soc/meson/axg-tdm-formatter.c
+++ b/sound/soc/meson/axg-tdm-formatter.c
@@ -30,27 +30,32 @@ int axg_tdm_formatter_set_channel_masks(struct regmap *map,
struct axg_tdm_stream *ts,
unsigned int offset)
{
- unsigned int val, ch = ts->channels;
- unsigned long mask;
- int i, j;
+ unsigned int ch = ts->channels;
+ u32 val[AXG_TDM_NUM_LANES];
+ int i, j, k;
+
+ /*
+ * We need to mimick the slot distribution used by the HW to keep the
+ * channel placement consistent regardless of the number of channel
+ * in the stream. This is why the odd algorithm below is used.
+ */
+ memset(val, 0, sizeof(*val) * AXG_TDM_NUM_LANES);
/*
* Distribute the channels of the stream over the available slots
- * of each TDM lane
+ * of each TDM lane. We need to go over the 32 slots ...
*/
- for (i = 0; i < AXG_TDM_NUM_LANES; i++) {
- val = 0;
- mask = ts->mask[i];
-
- for (j = find_first_bit(&mask, 32);
- (j < 32) && ch;
- j = find_next_bit(&mask, 32, j + 1)) {
- val |= 1 << j;
- ch -= 1;
+ for (i = 0; (i < 32) && ch; i += 2) {
+ /* ... of all the lanes ... */
+ for (j = 0; j < AXG_TDM_NUM_LANES; j++) {
+ /* ... then distribute the channels in pairs */
+ for (k = 0; k < 2; k++) {
+ if ((BIT(i + k) & ts->mask[j]) && ch) {
+ val[j] |= BIT(i + k);
+ ch -= 1;
+ }
+ }
}
-
- regmap_write(map, offset, val);
- offset += regmap_get_reg_stride(map);
}
/*
@@ -63,6 +68,11 @@ int axg_tdm_formatter_set_channel_masks(struct regmap *map,
return -EINVAL;
}
+ for (i = 0; i < AXG_TDM_NUM_LANES; i++) {
+ regmap_write(map, offset, val[i]);
+ offset += regmap_get_reg_stride(map);
+ }
+
return 0;
}
EXPORT_SYMBOL_GPL(axg_tdm_formatter_set_channel_masks);
diff --git a/sound/soc/sof/amd/acp.h b/sound/soc/sof/amd/acp.h
index 1c535cc6c3a9..dc624f727aa3 100644
--- a/sound/soc/sof/amd/acp.h
+++ b/sound/soc/sof/amd/acp.h
@@ -55,6 +55,9 @@
#define ACP_DSP_TO_HOST_IRQ 0x04
+#define ACP_RN_PCI_ID 0x01
+#define ACP_RMB_PCI_ID 0x6F
+
#define HOST_BRIDGE_CZN 0x1630
#define HOST_BRIDGE_RMB 0x14B5
#define ACP_SHA_STAT 0x8000
diff --git a/sound/soc/sof/amd/pci-rmb.c b/sound/soc/sof/amd/pci-rmb.c
index eaf70ea6e556..58b3092425f1 100644
--- a/sound/soc/sof/amd/pci-rmb.c
+++ b/sound/soc/sof/amd/pci-rmb.c
@@ -65,6 +65,9 @@ static int acp_pci_rmb_probe(struct pci_dev *pci, const struct pci_device_id *pc
{
unsigned int flag;
+ if (pci->revision != ACP_RMB_PCI_ID)
+ return -ENODEV;
+
flag = snd_amd_acp_find_config(pci);
if (flag != FLAG_AMD_SOF && flag != FLAG_AMD_SOF_ONLY_DMIC)
return -ENODEV;
diff --git a/sound/soc/sof/amd/pci-rn.c b/sound/soc/sof/amd/pci-rn.c
index 4809cb644152..7409e21ce5aa 100644
--- a/sound/soc/sof/amd/pci-rn.c
+++ b/sound/soc/sof/amd/pci-rn.c
@@ -65,6 +65,9 @@ static int acp_pci_rn_probe(struct pci_dev *pci, const struct pci_device_id *pci
{
unsigned int flag;
+ if (pci->revision != ACP_RN_PCI_ID)
+ return -ENODEV;
+
flag = snd_amd_acp_find_config(pci);
if (flag != FLAG_AMD_SOF && flag != FLAG_AMD_SOF_ONLY_DMIC)
return -ENODEV;
diff --git a/sound/soc/sof/core.c b/sound/soc/sof/core.c
index 9a9d82220fd0..30db685cc5f4 100644
--- a/sound/soc/sof/core.c
+++ b/sound/soc/sof/core.c
@@ -504,8 +504,10 @@ int snd_sof_device_shutdown(struct device *dev)
if (IS_ENABLED(CONFIG_SND_SOC_SOF_PROBE_WORK_QUEUE))
cancel_work_sync(&sdev->probe_work);
- if (sdev->fw_state == SOF_FW_BOOT_COMPLETE)
+ if (sdev->fw_state == SOF_FW_BOOT_COMPLETE) {
+ sof_fw_trace_free(sdev);
return snd_sof_shutdown(sdev);
+ }
return 0;
}
diff --git a/sound/soc/sof/intel/hda-dai-ops.c b/sound/soc/sof/intel/hda-dai-ops.c
index 4b39cecacd68..5938046f46b2 100644
--- a/sound/soc/sof/intel/hda-dai-ops.c
+++ b/sound/soc/sof/intel/hda-dai-ops.c
@@ -289,16 +289,27 @@ static const struct hda_dai_widget_dma_ops hda_ipc4_chain_dma_ops = {
static int hda_ipc3_post_trigger(struct snd_sof_dev *sdev, struct snd_soc_dai *cpu_dai,
struct snd_pcm_substream *substream, int cmd)
{
+ struct hdac_ext_stream *hext_stream = hda_get_hext_stream(sdev, cpu_dai, substream);
struct snd_soc_dapm_widget *w = snd_soc_dai_get_widget(cpu_dai, substream->stream);
+ struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
+ struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0);
switch (cmd) {
case SNDRV_PCM_TRIGGER_SUSPEND:
case SNDRV_PCM_TRIGGER_STOP:
{
struct snd_sof_dai_config_data data = { 0 };
+ int ret;
data.dai_data = DMA_CHAN_INVALID;
- return hda_dai_config(w, SOF_DAI_CONFIG_FLAGS_HW_FREE, &data);
+ ret = hda_dai_config(w, SOF_DAI_CONFIG_FLAGS_HW_FREE, &data);
+ if (ret < 0)
+ return ret;
+
+ if (cmd == SNDRV_PCM_TRIGGER_STOP)
+ return hda_link_dma_cleanup(substream, hext_stream, cpu_dai, codec_dai);
+
+ break;
}
case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
return hda_dai_config(w, SOF_DAI_CONFIG_FLAGS_PAUSE, NULL);
diff --git a/sound/soc/sof/intel/hda-dai.c b/sound/soc/sof/intel/hda-dai.c
index 44a5d94c5050..8a76320c3b99 100644
--- a/sound/soc/sof/intel/hda-dai.c
+++ b/sound/soc/sof/intel/hda-dai.c
@@ -91,10 +91,10 @@ hda_dai_get_ops(struct snd_pcm_substream *substream, struct snd_soc_dai *cpu_dai
return sdai->platform_private;
}
-static int hda_link_dma_cleanup(struct snd_pcm_substream *substream,
- struct hdac_ext_stream *hext_stream,
- struct snd_soc_dai *cpu_dai,
- struct snd_soc_dai *codec_dai)
+int hda_link_dma_cleanup(struct snd_pcm_substream *substream,
+ struct hdac_ext_stream *hext_stream,
+ struct snd_soc_dai *cpu_dai,
+ struct snd_soc_dai *codec_dai)
{
struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(cpu_dai->component);
const struct hda_dai_widget_dma_ops *ops = hda_dai_get_ops(substream, cpu_dai);
diff --git a/sound/soc/sof/intel/hda.c b/sound/soc/sof/intel/hda.c
index 3153e21f100a..3853582e32e1 100644
--- a/sound/soc/sof/intel/hda.c
+++ b/sound/soc/sof/intel/hda.c
@@ -1343,12 +1343,22 @@ static void hda_generic_machine_select(struct snd_sof_dev *sdev,
hda_mach->mach_params.dmic_num = dmic_num;
pdata->tplg_filename = tplg_filename;
- if (codec_num == 2) {
+ if (codec_num == 2 ||
+ (codec_num == 1 && !HDA_IDISP_CODEC(bus->codec_mask))) {
/*
* Prevent SoundWire links from starting when an external
* HDaudio codec is used
*/
hda_mach->mach_params.link_mask = 0;
+ } else {
+ /*
+ * Allow SoundWire links to start when no external HDaudio codec
+ * was detected. This will not create a SoundWire card but
+ * will help detect if any SoundWire codec reports as ATTACHED.
+ */
+ struct sof_intel_hda_dev *hdev = sdev->pdata->hw_pdata;
+
+ hda_mach->mach_params.link_mask = hdev->info.link_mask;
}
*mach = hda_mach;
diff --git a/sound/soc/sof/intel/hda.h b/sound/soc/sof/intel/hda.h
index c4befacde23e..94c738eae751 100644
--- a/sound/soc/sof/intel/hda.h
+++ b/sound/soc/sof/intel/hda.h
@@ -942,5 +942,7 @@ const struct hda_dai_widget_dma_ops *
hda_select_dai_widget_ops(struct snd_sof_dev *sdev, struct snd_sof_widget *swidget);
int hda_dai_config(struct snd_soc_dapm_widget *w, unsigned int flags,
struct snd_sof_dai_config_data *data);
+int hda_link_dma_cleanup(struct snd_pcm_substream *substream, struct hdac_ext_stream *hext_stream,
+ struct snd_soc_dai *cpu_dai, struct snd_soc_dai *codec_dai);
#endif
diff --git a/sound/usb/quirks-table.h b/sound/usb/quirks-table.h
index efb4a3311cc5..5d72dc8441cb 100644
--- a/sound/usb/quirks-table.h
+++ b/sound/usb/quirks-table.h
@@ -4507,6 +4507,35 @@ YAMAHA_DEVICE(0x7010, "UB99"),
}
}
},
+{
+ /* Advanced modes of the Mythware XA001AU.
+ * For the standard mode, Mythware XA001AU has ID ffad:a001
+ */
+ USB_DEVICE_VENDOR_SPEC(0xffad, 0xa001),
+ .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) {
+ .vendor_name = "Mythware",
+ .product_name = "XA001AU",
+ .ifnum = QUIRK_ANY_INTERFACE,
+ .type = QUIRK_COMPOSITE,
+ .data = (const struct snd_usb_audio_quirk[]) {
+ {
+ .ifnum = 0,
+ .type = QUIRK_IGNORE_INTERFACE,
+ },
+ {
+ .ifnum = 1,
+ .type = QUIRK_AUDIO_STANDARD_INTERFACE,
+ },
+ {
+ .ifnum = 2,
+ .type = QUIRK_AUDIO_STANDARD_INTERFACE,
+ },
+ {
+ .ifnum = -1
+ }
+ }
+ }
+},
#undef USB_DEVICE_VENDOR_SPEC
#undef USB_AUDIO_DEVICE
diff --git a/tools/objtool/arch/x86/decode.c b/tools/objtool/arch/x86/decode.c
index a25fdc08c39e..228b2bb086ac 100644
--- a/tools/objtool/arch/x86/decode.c
+++ b/tools/objtool/arch/x86/decode.c
@@ -824,8 +824,11 @@ bool arch_is_retpoline(struct symbol *sym)
bool arch_is_rethunk(struct symbol *sym)
{
- return !strcmp(sym->name, "__x86_return_thunk") ||
- !strcmp(sym->name, "srso_untrain_ret") ||
- !strcmp(sym->name, "srso_safe_ret") ||
- !strcmp(sym->name, "__ret");
+ return !strcmp(sym->name, "__x86_return_thunk");
+}
+
+bool arch_is_embedded_insn(struct symbol *sym)
+{
+ return !strcmp(sym->name, "retbleed_return_thunk") ||
+ !strcmp(sym->name, "srso_safe_ret");
}
diff --git a/tools/objtool/check.c b/tools/objtool/check.c
index 0fcf99c91400..f7f34a0b101e 100644
--- a/tools/objtool/check.c
+++ b/tools/objtool/check.c
@@ -429,7 +429,7 @@ static int decode_instructions(struct objtool_file *file)
if (!strcmp(sec->name, ".noinstr.text") ||
!strcmp(sec->name, ".entry.text") ||
!strcmp(sec->name, ".cpuidle.text") ||
- !strncmp(sec->name, ".text.__x86.", 12))
+ !strncmp(sec->name, ".text..__x86.", 13))
sec->noinstr = true;
/*
@@ -495,7 +495,7 @@ static int decode_instructions(struct objtool_file *file)
return -1;
}
- if (func->return_thunk || func->alias != func)
+ if (func->embedded_insn || func->alias != func)
continue;
if (!find_insn(file, sec, func->offset)) {
@@ -1346,16 +1346,33 @@ static int add_ignore_alternatives(struct objtool_file *file)
return 0;
}
+/*
+ * Symbols that replace INSN_CALL_DYNAMIC, every (tail) call to such a symbol
+ * will be added to the .retpoline_sites section.
+ */
__weak bool arch_is_retpoline(struct symbol *sym)
{
return false;
}
+/*
+ * Symbols that replace INSN_RETURN, every (tail) call to such a symbol
+ * will be added to the .return_sites section.
+ */
__weak bool arch_is_rethunk(struct symbol *sym)
{
return false;
}
+/*
+ * Symbols that are embedded inside other instructions, because sometimes crazy
+ * code exists. These are mostly ignored for validation purposes.
+ */
+__weak bool arch_is_embedded_insn(struct symbol *sym)
+{
+ return false;
+}
+
static struct reloc *insn_reloc(struct objtool_file *file, struct instruction *insn)
{
struct reloc *reloc;
@@ -1638,14 +1655,14 @@ static int add_jump_destinations(struct objtool_file *file)
struct symbol *sym = find_symbol_by_offset(dest_sec, dest_off);
/*
- * This is a special case for zen_untrain_ret().
+ * This is a special case for retbleed_untrain_ret().
* It jumps to __x86_return_thunk(), but objtool
* can't find the thunk's starting RET
* instruction, because the RET is also in the
* middle of another instruction. Objtool only
* knows about the outer instruction.
*/
- if (sym && sym->return_thunk) {
+ if (sym && sym->embedded_insn) {
add_return_call(file, insn, false);
continue;
}
@@ -2550,6 +2567,9 @@ static int classify_symbols(struct objtool_file *file)
if (arch_is_rethunk(func))
func->return_thunk = true;
+ if (arch_is_embedded_insn(func))
+ func->embedded_insn = true;
+
if (arch_ftrace_match(func->name))
func->fentry = true;
@@ -2678,12 +2698,17 @@ static int decode_sections(struct objtool_file *file)
return 0;
}
-static bool is_fentry_call(struct instruction *insn)
+static bool is_special_call(struct instruction *insn)
{
- if (insn->type == INSN_CALL &&
- insn_call_dest(insn) &&
- insn_call_dest(insn)->fentry)
- return true;
+ if (insn->type == INSN_CALL) {
+ struct symbol *dest = insn_call_dest(insn);
+
+ if (!dest)
+ return false;
+
+ if (dest->fentry || dest->embedded_insn)
+ return true;
+ }
return false;
}
@@ -3681,7 +3706,7 @@ static int validate_branch(struct objtool_file *file, struct symbol *func,
if (ret)
return ret;
- if (opts.stackval && func && !is_fentry_call(insn) &&
+ if (opts.stackval && func && !is_special_call(insn) &&
!has_valid_stack_frame(&state)) {
WARN_INSN(insn, "call without frame pointer save/setup");
return 1;
diff --git a/tools/objtool/include/objtool/arch.h b/tools/objtool/include/objtool/arch.h
index 2b6d2ce4f9a5..0b303eba660e 100644
--- a/tools/objtool/include/objtool/arch.h
+++ b/tools/objtool/include/objtool/arch.h
@@ -90,6 +90,7 @@ int arch_decode_hint_reg(u8 sp_reg, int *base);
bool arch_is_retpoline(struct symbol *sym);
bool arch_is_rethunk(struct symbol *sym);
+bool arch_is_embedded_insn(struct symbol *sym);
int arch_rewrite_retpolines(struct objtool_file *file);
diff --git a/tools/objtool/include/objtool/elf.h b/tools/objtool/include/objtool/elf.h
index e1ca588eb69d..bfb4a69d0e91 100644
--- a/tools/objtool/include/objtool/elf.h
+++ b/tools/objtool/include/objtool/elf.h
@@ -61,6 +61,7 @@ struct symbol {
u8 return_thunk : 1;
u8 fentry : 1;
u8 profiling_func : 1;
+ u8 embedded_insn : 1;
struct list_head pv_target;
struct list_head reloc_list;
};
diff --git a/tools/perf/util/machine.c b/tools/perf/util/machine.c
index 9e02e19c1b7a..4d564e0698df 100644
--- a/tools/perf/util/machine.c
+++ b/tools/perf/util/machine.c
@@ -44,7 +44,6 @@
#include <linux/zalloc.h>
static void __machine__remove_thread(struct machine *machine, struct thread *th, bool lock);
-static int append_inlines(struct callchain_cursor *cursor, struct map_symbol *ms, u64 ip);
static struct dso *machine__kernel_dso(struct machine *machine)
{
@@ -2371,10 +2370,6 @@ static int add_callchain_ip(struct thread *thread,
ms.maps = al.maps;
ms.map = al.map;
ms.sym = al.sym;
-
- if (!branch && append_inlines(cursor, &ms, ip) == 0)
- return 0;
-
srcline = callchain_srcline(&ms, al.addr);
err = callchain_cursor_append(cursor, ip, &ms,
branch, flags, nr_loop_iter,
diff --git a/tools/perf/util/thread-stack.c b/tools/perf/util/thread-stack.c
index 4b85c1728012..e72bd059538c 100644
--- a/tools/perf/util/thread-stack.c
+++ b/tools/perf/util/thread-stack.c
@@ -1037,9 +1037,7 @@ static int thread_stack__trace_end(struct thread_stack *ts,
static bool is_x86_retpoline(const char *name)
{
- const char *p = strstr(name, "__x86_indirect_thunk_");
-
- return p == name || !strcmp(name, "__indirect_thunk_start");
+ return strstr(name, "__x86_indirect_thunk_") == name;
}
/*
diff --git a/tools/testing/selftests/net/forwarding/mirror_gre_changes.sh b/tools/testing/selftests/net/forwarding/mirror_gre_changes.sh
index aff88f78e339..5ea9d63915f7 100755
--- a/tools/testing/selftests/net/forwarding/mirror_gre_changes.sh
+++ b/tools/testing/selftests/net/forwarding/mirror_gre_changes.sh
@@ -72,7 +72,8 @@ test_span_gre_ttl()
RET=0
- mirror_install $swp1 ingress $tundev "matchall $tcflags"
+ mirror_install $swp1 ingress $tundev \
+ "prot ip flower $tcflags ip_prot icmp"
tc filter add dev $h3 ingress pref 77 prot $prot \
flower skip_hw ip_ttl 50 action pass
Powered by blists - more mailing lists