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Message-Id: <1620982139108@kroah.com>
Date: Fri, 14 May 2021 10:49:00 +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 5.4.119
diff --git a/Makefile b/Makefile
index 05a19383b396..9b7780de5f6b 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
# SPDX-License-Identifier: GPL-2.0
VERSION = 5
PATCHLEVEL = 4
-SUBLEVEL = 118
+SUBLEVEL = 119
EXTRAVERSION =
NAME = Kleptomaniac Octopus
diff --git a/arch/arm/boot/dts/exynos4412-midas.dtsi b/arch/arm/boot/dts/exynos4412-midas.dtsi
index 83be3a797411..fedb21377c66 100644
--- a/arch/arm/boot/dts/exynos4412-midas.dtsi
+++ b/arch/arm/boot/dts/exynos4412-midas.dtsi
@@ -139,7 +139,7 @@
max77693@66 {
compatible = "maxim,max77693";
interrupt-parent = <&gpx1>;
- interrupts = <5 IRQ_TYPE_EDGE_FALLING>;
+ interrupts = <5 IRQ_TYPE_LEVEL_LOW>;
pinctrl-names = "default";
pinctrl-0 = <&max77693_irq>;
reg = <0x66>;
@@ -187,7 +187,7 @@
max77693-fuel-gauge@36 {
compatible = "maxim,max17047";
interrupt-parent = <&gpx2>;
- interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
+ interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
pinctrl-names = "default";
pinctrl-0 = <&max77693_fuel_irq>;
reg = <0x36>;
@@ -588,7 +588,7 @@
max77686: max77686_pmic@9 {
compatible = "maxim,max77686";
interrupt-parent = <&gpx0>;
- interrupts = <7 IRQ_TYPE_NONE>;
+ interrupts = <7 IRQ_TYPE_LEVEL_LOW>;
pinctrl-0 = <&max77686_irq>;
pinctrl-names = "default";
reg = <0x09>;
diff --git a/arch/arm/boot/dts/exynos4412-odroid-common.dtsi b/arch/arm/boot/dts/exynos4412-odroid-common.dtsi
index ea55f377d17c..424d12ecc901 100644
--- a/arch/arm/boot/dts/exynos4412-odroid-common.dtsi
+++ b/arch/arm/boot/dts/exynos4412-odroid-common.dtsi
@@ -274,7 +274,7 @@
max77686: pmic@9 {
compatible = "maxim,max77686";
interrupt-parent = <&gpx3>;
- interrupts = <2 IRQ_TYPE_NONE>;
+ interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
pinctrl-names = "default";
pinctrl-0 = <&max77686_irq>;
reg = <0x09>;
diff --git a/arch/arm/boot/dts/exynos5250-smdk5250.dts b/arch/arm/boot/dts/exynos5250-smdk5250.dts
index 6dc96948a9cc..70a2b6e2ad3f 100644
--- a/arch/arm/boot/dts/exynos5250-smdk5250.dts
+++ b/arch/arm/boot/dts/exynos5250-smdk5250.dts
@@ -133,7 +133,7 @@
compatible = "maxim,max77686";
reg = <0x09>;
interrupt-parent = <&gpx3>;
- interrupts = <2 IRQ_TYPE_NONE>;
+ interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
pinctrl-names = "default";
pinctrl-0 = <&max77686_irq>;
wakeup-source;
diff --git a/arch/arm/boot/dts/exynos5250-snow-common.dtsi b/arch/arm/boot/dts/exynos5250-snow-common.dtsi
index c952a615148e..737f0e20a452 100644
--- a/arch/arm/boot/dts/exynos5250-snow-common.dtsi
+++ b/arch/arm/boot/dts/exynos5250-snow-common.dtsi
@@ -292,7 +292,7 @@
max77686: max77686@9 {
compatible = "maxim,max77686";
interrupt-parent = <&gpx3>;
- interrupts = <2 IRQ_TYPE_NONE>;
+ interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
pinctrl-names = "default";
pinctrl-0 = <&max77686_irq>;
wakeup-source;
diff --git a/arch/arm/boot/dts/uniphier-pxs2.dtsi b/arch/arm/boot/dts/uniphier-pxs2.dtsi
index 4eddbb8d7fca..60a588ce45e1 100644
--- a/arch/arm/boot/dts/uniphier-pxs2.dtsi
+++ b/arch/arm/boot/dts/uniphier-pxs2.dtsi
@@ -571,7 +571,7 @@
clocks = <&sys_clk 6>;
reset-names = "ether";
resets = <&sys_rst 6>;
- phy-mode = "rgmii";
+ phy-mode = "rgmii-id";
local-mac-address = [00 00 00 00 00 00];
socionext,syscon-phy-mode = <&soc_glue 0>;
diff --git a/arch/arm64/boot/dts/qcom/sm8150.dtsi b/arch/arm64/boot/dts/qcom/sm8150.dtsi
index 8f23fcadecb8..9573da378826 100644
--- a/arch/arm64/boot/dts/qcom/sm8150.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8150.dtsi
@@ -336,7 +336,7 @@
<0x0 0x03D00000 0x0 0x300000>;
reg-names = "west", "east", "north", "south";
interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>;
- gpio-ranges = <&tlmm 0 0 175>;
+ gpio-ranges = <&tlmm 0 0 176>;
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
diff --git a/arch/arm64/boot/dts/renesas/r8a77980.dtsi b/arch/arm64/boot/dts/renesas/r8a77980.dtsi
index e81cd83b138b..4b9d4f1bbe01 100644
--- a/arch/arm64/boot/dts/renesas/r8a77980.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a77980.dtsi
@@ -990,8 +990,8 @@
reg = <1>;
- vin4csi41: endpoint@2 {
- reg = <2>;
+ vin4csi41: endpoint@3 {
+ reg = <3>;
remote-endpoint = <&csi41vin4>;
};
};
@@ -1018,8 +1018,8 @@
reg = <1>;
- vin5csi41: endpoint@2 {
- reg = <2>;
+ vin5csi41: endpoint@3 {
+ reg = <3>;
remote-endpoint = <&csi41vin5>;
};
};
@@ -1046,8 +1046,8 @@
reg = <1>;
- vin6csi41: endpoint@2 {
- reg = <2>;
+ vin6csi41: endpoint@3 {
+ reg = <3>;
remote-endpoint = <&csi41vin6>;
};
};
@@ -1074,8 +1074,8 @@
reg = <1>;
- vin7csi41: endpoint@2 {
- reg = <2>;
+ vin7csi41: endpoint@3 {
+ reg = <3>;
remote-endpoint = <&csi41vin7>;
};
};
diff --git a/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi b/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi
index b658f2b641e2..3348a32f7d0b 100644
--- a/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi
+++ b/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi
@@ -718,7 +718,7 @@
clocks = <&sys_clk 6>;
reset-names = "ether";
resets = <&sys_rst 6>;
- phy-mode = "rgmii";
+ phy-mode = "rgmii-id";
local-mac-address = [00 00 00 00 00 00];
socionext,syscon-phy-mode = <&soc_glue 0>;
diff --git a/arch/arm64/boot/dts/socionext/uniphier-pxs3.dtsi b/arch/arm64/boot/dts/socionext/uniphier-pxs3.dtsi
index d6f6cee4d549..6537c69de3dd 100644
--- a/arch/arm64/boot/dts/socionext/uniphier-pxs3.dtsi
+++ b/arch/arm64/boot/dts/socionext/uniphier-pxs3.dtsi
@@ -509,7 +509,7 @@
clocks = <&sys_clk 6>;
reset-names = "ether";
resets = <&sys_rst 6>;
- phy-mode = "rgmii";
+ phy-mode = "rgmii-id";
local-mac-address = [00 00 00 00 00 00];
socionext,syscon-phy-mode = <&soc_glue 0>;
@@ -530,7 +530,7 @@
clocks = <&sys_clk 7>;
reset-names = "ether";
resets = <&sys_rst 7>;
- phy-mode = "rgmii";
+ phy-mode = "rgmii-id";
local-mac-address = [00 00 00 00 00 00];
socionext,syscon-phy-mode = <&soc_glue 1>;
diff --git a/arch/m68k/include/asm/mvme147hw.h b/arch/m68k/include/asm/mvme147hw.h
index 257b29184af9..e28eb1c0e0bf 100644
--- a/arch/m68k/include/asm/mvme147hw.h
+++ b/arch/m68k/include/asm/mvme147hw.h
@@ -66,6 +66,9 @@ struct pcc_regs {
#define PCC_INT_ENAB 0x08
#define PCC_TIMER_INT_CLR 0x80
+
+#define PCC_TIMER_TIC_EN 0x01
+#define PCC_TIMER_COC_EN 0x02
#define PCC_TIMER_CLR_OVF 0x04
#define PCC_LEVEL_ABORT 0x07
diff --git a/arch/m68k/mvme147/config.c b/arch/m68k/mvme147/config.c
index 545a1fe0e119..245376630c3d 100644
--- a/arch/m68k/mvme147/config.c
+++ b/arch/m68k/mvme147/config.c
@@ -117,8 +117,10 @@ static irqreturn_t mvme147_timer_int (int irq, void *dev_id)
unsigned long flags;
local_irq_save(flags);
- m147_pcc->t1_int_cntrl = PCC_TIMER_INT_CLR;
- m147_pcc->t1_cntrl = PCC_TIMER_CLR_OVF;
+ m147_pcc->t1_cntrl = PCC_TIMER_CLR_OVF | PCC_TIMER_COC_EN |
+ PCC_TIMER_TIC_EN;
+ m147_pcc->t1_int_cntrl = PCC_INT_ENAB | PCC_TIMER_INT_CLR |
+ PCC_LEVEL_TIMER1;
clk_total += PCC_TIMER_CYCLES;
timer_routine(0, NULL);
local_irq_restore(flags);
@@ -136,10 +138,10 @@ void mvme147_sched_init (irq_handler_t timer_routine)
/* Init the clock with a value */
/* The clock counter increments until 0xFFFF then reloads */
m147_pcc->t1_preload = PCC_TIMER_PRELOAD;
- m147_pcc->t1_cntrl = 0x0; /* clear timer */
- m147_pcc->t1_cntrl = 0x3; /* start timer */
- m147_pcc->t1_int_cntrl = PCC_TIMER_INT_CLR; /* clear pending ints */
- m147_pcc->t1_int_cntrl = PCC_INT_ENAB|PCC_LEVEL_TIMER1;
+ m147_pcc->t1_cntrl = PCC_TIMER_CLR_OVF | PCC_TIMER_COC_EN |
+ PCC_TIMER_TIC_EN;
+ m147_pcc->t1_int_cntrl = PCC_INT_ENAB | PCC_TIMER_INT_CLR |
+ PCC_LEVEL_TIMER1;
clocksource_register_hz(&mvme147_clk, PCC_TIMER_CLOCK_FREQ);
}
diff --git a/arch/m68k/mvme16x/config.c b/arch/m68k/mvme16x/config.c
index 9bc2da69f80c..2f2c2d172b24 100644
--- a/arch/m68k/mvme16x/config.c
+++ b/arch/m68k/mvme16x/config.c
@@ -368,6 +368,7 @@ static u32 clk_total;
#define PCCTOVR1_COC_EN 0x02
#define PCCTOVR1_OVR_CLR 0x04
+#define PCCTIC1_INT_LEVEL 6
#define PCCTIC1_INT_CLR 0x08
#define PCCTIC1_INT_EN 0x10
@@ -377,8 +378,8 @@ static irqreturn_t mvme16x_timer_int (int irq, void *dev_id)
unsigned long flags;
local_irq_save(flags);
- out_8(PCCTIC1, in_8(PCCTIC1) | PCCTIC1_INT_CLR);
- out_8(PCCTOVR1, PCCTOVR1_OVR_CLR);
+ out_8(PCCTOVR1, PCCTOVR1_OVR_CLR | PCCTOVR1_TIC_EN | PCCTOVR1_COC_EN);
+ out_8(PCCTIC1, PCCTIC1_INT_EN | PCCTIC1_INT_CLR | PCCTIC1_INT_LEVEL);
clk_total += PCC_TIMER_CYCLES;
timer_routine(0, NULL);
local_irq_restore(flags);
@@ -392,14 +393,15 @@ void mvme16x_sched_init (irq_handler_t timer_routine)
int irq;
/* Using PCCchip2 or MC2 chip tick timer 1 */
- out_be32(PCCTCNT1, 0);
- out_be32(PCCTCMP1, PCC_TIMER_CYCLES);
- out_8(PCCTOVR1, in_8(PCCTOVR1) | PCCTOVR1_TIC_EN | PCCTOVR1_COC_EN);
- out_8(PCCTIC1, PCCTIC1_INT_EN | 6);
if (request_irq(MVME16x_IRQ_TIMER, mvme16x_timer_int, IRQF_TIMER, "timer",
timer_routine))
panic ("Couldn't register timer int");
+ out_be32(PCCTCNT1, 0);
+ out_be32(PCCTCMP1, PCC_TIMER_CYCLES);
+ out_8(PCCTOVR1, PCCTOVR1_OVR_CLR | PCCTOVR1_TIC_EN | PCCTOVR1_COC_EN);
+ out_8(PCCTIC1, PCCTIC1_INT_EN | PCCTIC1_INT_CLR | PCCTIC1_INT_LEVEL);
+
clocksource_register_hz(&mvme16x_clk, PCC_TIMER_CLOCK_FREQ);
if (brdno == 0x0162 || brdno == 0x172)
diff --git a/arch/mips/boot/dts/brcm/bcm3368.dtsi b/arch/mips/boot/dts/brcm/bcm3368.dtsi
index 69cbef472377..d4b2b430dad0 100644
--- a/arch/mips/boot/dts/brcm/bcm3368.dtsi
+++ b/arch/mips/boot/dts/brcm/bcm3368.dtsi
@@ -59,7 +59,7 @@
periph_cntl: syscon@...8c008 {
compatible = "syscon";
- reg = <0xfff8c000 0x4>;
+ reg = <0xfff8c008 0x4>;
native-endian;
};
diff --git a/arch/mips/boot/dts/brcm/bcm63268.dtsi b/arch/mips/boot/dts/brcm/bcm63268.dtsi
index beec24145af7..30fdd38aef6d 100644
--- a/arch/mips/boot/dts/brcm/bcm63268.dtsi
+++ b/arch/mips/boot/dts/brcm/bcm63268.dtsi
@@ -59,7 +59,7 @@
periph_cntl: syscon@...00008 {
compatible = "syscon";
- reg = <0x10000000 0xc>;
+ reg = <0x10000008 0x4>;
native-endian;
};
diff --git a/arch/mips/boot/dts/brcm/bcm6358.dtsi b/arch/mips/boot/dts/brcm/bcm6358.dtsi
index f21176cac038..89a3107cad28 100644
--- a/arch/mips/boot/dts/brcm/bcm6358.dtsi
+++ b/arch/mips/boot/dts/brcm/bcm6358.dtsi
@@ -59,7 +59,7 @@
periph_cntl: syscon@...e0008 {
compatible = "syscon";
- reg = <0xfffe0000 0x4>;
+ reg = <0xfffe0008 0x4>;
native-endian;
};
diff --git a/arch/mips/boot/dts/brcm/bcm6362.dtsi b/arch/mips/boot/dts/brcm/bcm6362.dtsi
index 8ae6981735b8..e48946a51242 100644
--- a/arch/mips/boot/dts/brcm/bcm6362.dtsi
+++ b/arch/mips/boot/dts/brcm/bcm6362.dtsi
@@ -59,7 +59,7 @@
periph_cntl: syscon@...00008 {
compatible = "syscon";
- reg = <0x10000000 0xc>;
+ reg = <0x10000008 0x4>;
native-endian;
};
diff --git a/arch/mips/boot/dts/brcm/bcm6368.dtsi b/arch/mips/boot/dts/brcm/bcm6368.dtsi
index 449c167dd892..b84a3bfe8c51 100644
--- a/arch/mips/boot/dts/brcm/bcm6368.dtsi
+++ b/arch/mips/boot/dts/brcm/bcm6368.dtsi
@@ -59,7 +59,7 @@
periph_cntl: syscon@...000008 {
compatible = "syscon";
- reg = <0x10000000 0xc>;
+ reg = <0x10000008 0x4>;
native-endian;
};
diff --git a/arch/mips/pci/pci-legacy.c b/arch/mips/pci/pci-legacy.c
index 39052de915f3..3a909194284a 100644
--- a/arch/mips/pci/pci-legacy.c
+++ b/arch/mips/pci/pci-legacy.c
@@ -166,8 +166,13 @@ void pci_load_of_ranges(struct pci_controller *hose, struct device_node *node)
res = hose->mem_resource;
break;
}
- if (res != NULL)
- of_pci_range_to_resource(&range, node, res);
+ if (res != NULL) {
+ res->name = node->full_name;
+ res->flags = range.flags;
+ res->start = range.cpu_addr;
+ res->end = range.cpu_addr + range.size - 1;
+ res->parent = res->child = res->sibling = NULL;
+ }
}
}
diff --git a/arch/mips/pci/pci-mt7620.c b/arch/mips/pci/pci-mt7620.c
index d36061603752..e032932348d6 100644
--- a/arch/mips/pci/pci-mt7620.c
+++ b/arch/mips/pci/pci-mt7620.c
@@ -30,6 +30,7 @@
#define RALINK_GPIOMODE 0x60
#define PPLL_CFG1 0x9c
+#define PPLL_LD BIT(23)
#define PPLL_DRV 0xa0
#define PDRV_SW_SET BIT(31)
@@ -239,8 +240,8 @@ static int mt7620_pci_hw_init(struct platform_device *pdev)
rt_sysc_m32(0, RALINK_PCIE0_CLK_EN, RALINK_CLKCFG1);
mdelay(100);
- if (!(rt_sysc_r32(PPLL_CFG1) & PDRV_SW_SET)) {
- dev_err(&pdev->dev, "MT7620 PPLL unlock\n");
+ if (!(rt_sysc_r32(PPLL_CFG1) & PPLL_LD)) {
+ dev_err(&pdev->dev, "pcie PLL not locked, aborting init\n");
reset_control_assert(rstpcie0);
rt_sysc_m32(RALINK_PCIE0_CLK_EN, 0, RALINK_CLKCFG1);
return -1;
diff --git a/arch/mips/pci/pci-rt2880.c b/arch/mips/pci/pci-rt2880.c
index c9f4d4ba058a..2ceda2a040ed 100644
--- a/arch/mips/pci/pci-rt2880.c
+++ b/arch/mips/pci/pci-rt2880.c
@@ -180,7 +180,6 @@ static inline void rt2880_pci_write_u32(unsigned long reg, u32 val)
int pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{
- u16 cmd;
int irq = -1;
if (dev->bus->number != 0)
@@ -188,8 +187,6 @@ int pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
switch (PCI_SLOT(dev->devfn)) {
case 0x00:
- rt2880_pci_write_u32(PCI_BASE_ADDRESS_0, 0x08000000);
- (void) rt2880_pci_read_u32(PCI_BASE_ADDRESS_0);
break;
case 0x11:
irq = RT288X_CPU_IRQ_PCI;
@@ -201,16 +198,6 @@ int pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
break;
}
- pci_write_config_byte((struct pci_dev *) dev,
- PCI_CACHE_LINE_SIZE, 0x14);
- pci_write_config_byte((struct pci_dev *) dev, PCI_LATENCY_TIMER, 0xFF);
- pci_read_config_word((struct pci_dev *) dev, PCI_COMMAND, &cmd);
- cmd |= PCI_COMMAND_MASTER | PCI_COMMAND_IO | PCI_COMMAND_MEMORY |
- PCI_COMMAND_INVALIDATE | PCI_COMMAND_FAST_BACK |
- PCI_COMMAND_SERR | PCI_COMMAND_WAIT | PCI_COMMAND_PARITY;
- pci_write_config_word((struct pci_dev *) dev, PCI_COMMAND, cmd);
- pci_write_config_byte((struct pci_dev *) dev, PCI_INTERRUPT_LINE,
- dev->irq);
return irq;
}
@@ -251,6 +238,30 @@ static int rt288x_pci_probe(struct platform_device *pdev)
int pcibios_plat_dev_init(struct pci_dev *dev)
{
+ static bool slot0_init;
+
+ /*
+ * Nobody seems to initialize slot 0, but this platform requires it, so
+ * do it once when some other slot is being enabled. The PCI subsystem
+ * should configure other slots properly, so no need to do anything
+ * special for those.
+ */
+ if (!slot0_init && dev->bus->number == 0) {
+ u16 cmd;
+ u32 bar0;
+
+ slot0_init = true;
+
+ pci_bus_write_config_dword(dev->bus, 0, PCI_BASE_ADDRESS_0,
+ 0x08000000);
+ pci_bus_read_config_dword(dev->bus, 0, PCI_BASE_ADDRESS_0,
+ &bar0);
+
+ pci_bus_read_config_word(dev->bus, 0, PCI_COMMAND, &cmd);
+ cmd |= PCI_COMMAND_MASTER | PCI_COMMAND_IO | PCI_COMMAND_MEMORY;
+ pci_bus_write_config_word(dev->bus, 0, PCI_COMMAND, cmd);
+ }
+
return 0;
}
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index c4cbb65e742f..757175ccf53c 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -214,7 +214,7 @@ config PPC
select HAVE_MEMBLOCK_NODE_MAP
select HAVE_MOD_ARCH_SPECIFIC
select HAVE_NMI if PERF_EVENTS || (PPC64 && PPC_BOOK3S)
- select HAVE_HARDLOCKUP_DETECTOR_ARCH if (PPC64 && PPC_BOOK3S)
+ select HAVE_HARDLOCKUP_DETECTOR_ARCH if PPC64 && PPC_BOOK3S && SMP
select HAVE_OPROFILE
select HAVE_OPTPROBES if PPC64
select HAVE_PERF_EVENTS
diff --git a/arch/powerpc/Kconfig.debug b/arch/powerpc/Kconfig.debug
index b915fe658979..2ca9114fcf00 100644
--- a/arch/powerpc/Kconfig.debug
+++ b/arch/powerpc/Kconfig.debug
@@ -352,6 +352,7 @@ config PPC_EARLY_DEBUG_CPM_ADDR
config FAIL_IOMMU
bool "Fault-injection capability for IOMMU"
depends on FAULT_INJECTION
+ depends on PCI || IBMVIO
help
Provide fault-injection capability for IOMMU. Each device can
be selectively enabled via the fail_iommu property.
diff --git a/arch/powerpc/include/asm/book3s/64/radix.h b/arch/powerpc/include/asm/book3s/64/radix.h
index a1c60d5b50af..5131ed787409 100644
--- a/arch/powerpc/include/asm/book3s/64/radix.h
+++ b/arch/powerpc/include/asm/book3s/64/radix.h
@@ -206,8 +206,10 @@ static inline void radix__set_pte_at(struct mm_struct *mm, unsigned long addr,
* from ptesync, it should probably go into update_mmu_cache, rather
* than set_pte_at (which is used to set ptes unrelated to faults).
*
- * Spurious faults to vmalloc region are not tolerated, so there is
- * a ptesync in flush_cache_vmap.
+ * Spurious faults from the kernel memory are not tolerated, so there
+ * is a ptesync in flush_cache_vmap, and __map_kernel_page() follows
+ * the pte update sequence from ISA Book III 6.10 Translation Table
+ * Update Synchronization Requirements.
*/
}
diff --git a/arch/powerpc/kernel/fadump.c b/arch/powerpc/kernel/fadump.c
index 9b522152d8f0..0455dc1b2797 100644
--- a/arch/powerpc/kernel/fadump.c
+++ b/arch/powerpc/kernel/fadump.c
@@ -279,7 +279,7 @@ static void fadump_show_config(void)
* that is required for a kernel to boot successfully.
*
*/
-static inline u64 fadump_calculate_reserve_size(void)
+static __init u64 fadump_calculate_reserve_size(void)
{
u64 base, size, bootmem_min;
int ret;
diff --git a/arch/powerpc/kernel/prom.c b/arch/powerpc/kernel/prom.c
index e13e96e665e0..537142b877b8 100644
--- a/arch/powerpc/kernel/prom.c
+++ b/arch/powerpc/kernel/prom.c
@@ -266,7 +266,7 @@ static struct feature_property {
};
#if defined(CONFIG_44x) && defined(CONFIG_PPC_FPU)
-static inline void identical_pvr_fixup(unsigned long node)
+static __init void identical_pvr_fixup(unsigned long node)
{
unsigned int pvr;
const char *model = of_get_flat_dt_prop(node, "model", NULL);
diff --git a/arch/powerpc/kvm/book3s_hv.c b/arch/powerpc/kvm/book3s_hv.c
index dd9b19b1f459..6938b793a015 100644
--- a/arch/powerpc/kvm/book3s_hv.c
+++ b/arch/powerpc/kvm/book3s_hv.c
@@ -3638,7 +3638,10 @@ int kvmhv_p9_guest_entry(struct kvm_vcpu *vcpu, u64 time_limit,
vcpu->arch.dec_expires = dec + tb;
vcpu->cpu = -1;
vcpu->arch.thread_cpu = -1;
+ /* Save guest CTRL register, set runlatch to 1 */
vcpu->arch.ctrl = mfspr(SPRN_CTRLF);
+ if (!(vcpu->arch.ctrl & 1))
+ mtspr(SPRN_CTRLT, vcpu->arch.ctrl | 1);
vcpu->arch.iamr = mfspr(SPRN_IAMR);
vcpu->arch.pspb = mfspr(SPRN_PSPB);
diff --git a/arch/powerpc/mm/book3s64/radix_pgtable.c b/arch/powerpc/mm/book3s64/radix_pgtable.c
index 770542ccdb46..bdcb07a98cd3 100644
--- a/arch/powerpc/mm/book3s64/radix_pgtable.c
+++ b/arch/powerpc/mm/book3s64/radix_pgtable.c
@@ -97,7 +97,7 @@ static int early_map_kernel_page(unsigned long ea, unsigned long pa,
set_the_pte:
set_pte_at(&init_mm, ea, ptep, pfn_pte(pfn, flags));
- smp_wmb();
+ asm volatile("ptesync": : :"memory");
return 0;
}
@@ -155,7 +155,7 @@ static int __map_kernel_page(unsigned long ea, unsigned long pa,
set_the_pte:
set_pte_at(&init_mm, ea, ptep, pfn_pte(pfn, flags));
- smp_wmb();
+ asm volatile("ptesync": : :"memory");
return 0;
}
diff --git a/arch/powerpc/perf/isa207-common.c b/arch/powerpc/perf/isa207-common.c
index 0b5c8f4fbdbf..944180f55a3c 100644
--- a/arch/powerpc/perf/isa207-common.c
+++ b/arch/powerpc/perf/isa207-common.c
@@ -363,8 +363,8 @@ int isa207_get_constraint(u64 event, unsigned long *maskp, unsigned long *valp)
* EBB events are pinned & exclusive, so this should never actually
* hit, but we leave it as a fallback in case.
*/
- mask |= CNST_EBB_VAL(ebb);
- value |= CNST_EBB_MASK;
+ mask |= CNST_EBB_MASK;
+ value |= CNST_EBB_VAL(ebb);
*maskp = mask;
*valp = value;
diff --git a/arch/powerpc/platforms/52xx/lite5200_sleep.S b/arch/powerpc/platforms/52xx/lite5200_sleep.S
index 3a9969c429b3..054f927bfef9 100644
--- a/arch/powerpc/platforms/52xx/lite5200_sleep.S
+++ b/arch/powerpc/platforms/52xx/lite5200_sleep.S
@@ -181,7 +181,7 @@ sram_code:
udelay: /* r11 - tb_ticks_per_usec, r12 - usecs, overwrites r13 */
mullw r12, r12, r11
mftb r13 /* start */
- addi r12, r13, r12 /* end */
+ add r12, r13, r12 /* end */
1:
mftb r13 /* current */
cmp cr0, r13, r12
diff --git a/arch/powerpc/platforms/pseries/pci_dlpar.c b/arch/powerpc/platforms/pseries/pci_dlpar.c
index 561917fa54a8..afca4b737e80 100644
--- a/arch/powerpc/platforms/pseries/pci_dlpar.c
+++ b/arch/powerpc/platforms/pseries/pci_dlpar.c
@@ -66,6 +66,7 @@ EXPORT_SYMBOL_GPL(init_phb_dynamic);
int remove_phb_dynamic(struct pci_controller *phb)
{
struct pci_bus *b = phb->bus;
+ struct pci_host_bridge *host_bridge = to_pci_host_bridge(b->bridge);
struct resource *res;
int rc, i;
@@ -92,7 +93,8 @@ int remove_phb_dynamic(struct pci_controller *phb)
/* Remove the PCI bus and unregister the bridge device from sysfs */
phb->bus = NULL;
pci_remove_bus(b);
- device_unregister(b->bridge);
+ host_bridge->bus = NULL;
+ device_unregister(&host_bridge->dev);
/* Now release the IO resource */
if (res->flags & IORESOURCE_IO)
diff --git a/arch/powerpc/sysdev/xive/common.c b/arch/powerpc/sysdev/xive/common.c
index 16df9cc8f360..2d4c09a77910 100644
--- a/arch/powerpc/sysdev/xive/common.c
+++ b/arch/powerpc/sysdev/xive/common.c
@@ -257,17 +257,20 @@ notrace void xmon_xive_do_dump(int cpu)
xmon_printf("\n");
}
+static struct irq_data *xive_get_irq_data(u32 hw_irq)
+{
+ unsigned int irq = irq_find_mapping(xive_irq_domain, hw_irq);
+
+ return irq ? irq_get_irq_data(irq) : NULL;
+}
+
int xmon_xive_get_irq_config(u32 hw_irq, struct irq_data *d)
{
- struct irq_chip *chip = irq_data_get_irq_chip(d);
int rc;
u32 target;
u8 prio;
u32 lirq;
- if (!is_xive_irq(chip))
- return -EINVAL;
-
rc = xive_ops->get_irq_config(hw_irq, &target, &prio, &lirq);
if (rc) {
xmon_printf("IRQ 0x%08x : no config rc=%d\n", hw_irq, rc);
@@ -277,6 +280,9 @@ int xmon_xive_get_irq_config(u32 hw_irq, struct irq_data *d)
xmon_printf("IRQ 0x%08x : target=0x%x prio=%02x lirq=0x%x ",
hw_irq, target, prio, lirq);
+ if (!d)
+ d = xive_get_irq_data(hw_irq);
+
if (d) {
struct xive_irq_data *xd = irq_data_get_irq_handler_data(d);
u64 val = xive_esb_read(xd, XIVE_ESB_GET);
diff --git a/arch/s390/kernel/setup.c b/arch/s390/kernel/setup.c
index 61c02a162d37..3588f4c65a4d 100644
--- a/arch/s390/kernel/setup.c
+++ b/arch/s390/kernel/setup.c
@@ -922,9 +922,9 @@ static int __init setup_hwcaps(void)
if (MACHINE_HAS_VX) {
elf_hwcap |= HWCAP_S390_VXRS;
if (test_facility(134))
- elf_hwcap |= HWCAP_S390_VXRS_EXT;
- if (test_facility(135))
elf_hwcap |= HWCAP_S390_VXRS_BCD;
+ if (test_facility(135))
+ elf_hwcap |= HWCAP_S390_VXRS_EXT;
if (test_facility(148))
elf_hwcap |= HWCAP_S390_VXRS_EXT2;
if (test_facility(152))
diff --git a/arch/s390/kvm/gaccess.h b/arch/s390/kvm/gaccess.h
index f4c51756c462..4c56de542960 100644
--- a/arch/s390/kvm/gaccess.h
+++ b/arch/s390/kvm/gaccess.h
@@ -18,17 +18,14 @@
/**
* kvm_s390_real_to_abs - convert guest real address to guest absolute address
- * @vcpu - guest virtual cpu
+ * @prefix - guest prefix
* @gra - guest real address
*
* Returns the guest absolute address that corresponds to the passed guest real
- * address @gra of a virtual guest cpu by applying its prefix.
+ * address @gra of by applying the given prefix.
*/
-static inline unsigned long kvm_s390_real_to_abs(struct kvm_vcpu *vcpu,
- unsigned long gra)
+static inline unsigned long _kvm_s390_real_to_abs(u32 prefix, unsigned long gra)
{
- unsigned long prefix = kvm_s390_get_prefix(vcpu);
-
if (gra < 2 * PAGE_SIZE)
gra += prefix;
else if (gra >= prefix && gra < prefix + 2 * PAGE_SIZE)
@@ -36,6 +33,43 @@ static inline unsigned long kvm_s390_real_to_abs(struct kvm_vcpu *vcpu,
return gra;
}
+/**
+ * kvm_s390_real_to_abs - convert guest real address to guest absolute address
+ * @vcpu - guest virtual cpu
+ * @gra - guest real address
+ *
+ * Returns the guest absolute address that corresponds to the passed guest real
+ * address @gra of a virtual guest cpu by applying its prefix.
+ */
+static inline unsigned long kvm_s390_real_to_abs(struct kvm_vcpu *vcpu,
+ unsigned long gra)
+{
+ return _kvm_s390_real_to_abs(kvm_s390_get_prefix(vcpu), gra);
+}
+
+/**
+ * _kvm_s390_logical_to_effective - convert guest logical to effective address
+ * @psw: psw of the guest
+ * @ga: guest logical address
+ *
+ * Convert a guest logical address to an effective address by applying the
+ * rules of the addressing mode defined by bits 31 and 32 of the given PSW
+ * (extendended/basic addressing mode).
+ *
+ * Depending on the addressing mode, the upper 40 bits (24 bit addressing
+ * mode), 33 bits (31 bit addressing mode) or no bits (64 bit addressing
+ * mode) of @ga will be zeroed and the remaining bits will be returned.
+ */
+static inline unsigned long _kvm_s390_logical_to_effective(psw_t *psw,
+ unsigned long ga)
+{
+ if (psw_bits(*psw).eaba == PSW_BITS_AMODE_64BIT)
+ return ga;
+ if (psw_bits(*psw).eaba == PSW_BITS_AMODE_31BIT)
+ return ga & ((1UL << 31) - 1);
+ return ga & ((1UL << 24) - 1);
+}
+
/**
* kvm_s390_logical_to_effective - convert guest logical to effective address
* @vcpu: guest virtual cpu
@@ -52,13 +86,7 @@ static inline unsigned long kvm_s390_real_to_abs(struct kvm_vcpu *vcpu,
static inline unsigned long kvm_s390_logical_to_effective(struct kvm_vcpu *vcpu,
unsigned long ga)
{
- psw_t *psw = &vcpu->arch.sie_block->gpsw;
-
- if (psw_bits(*psw).eaba == PSW_BITS_AMODE_64BIT)
- return ga;
- if (psw_bits(*psw).eaba == PSW_BITS_AMODE_31BIT)
- return ga & ((1UL << 31) - 1);
- return ga & ((1UL << 24) - 1);
+ return _kvm_s390_logical_to_effective(&vcpu->arch.sie_block->gpsw, ga);
}
/*
diff --git a/arch/s390/kvm/kvm-s390.c b/arch/s390/kvm/kvm-s390.c
index 6fb17b550a80..d08e13c6dc98 100644
--- a/arch/s390/kvm/kvm-s390.c
+++ b/arch/s390/kvm/kvm-s390.c
@@ -3980,16 +3980,16 @@ static void store_regs(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run)
current->thread.fpu.fpc = vcpu->arch.host_fpregs.fpc;
current->thread.fpu.regs = vcpu->arch.host_fpregs.regs;
if (MACHINE_HAS_GS) {
+ preempt_disable();
__ctl_set_bit(2, 4);
if (vcpu->arch.gs_enabled)
save_gs_cb(current->thread.gs_cb);
- preempt_disable();
current->thread.gs_cb = vcpu->arch.host_gscb;
restore_gs_cb(vcpu->arch.host_gscb);
- preempt_enable();
if (!vcpu->arch.host_gscb)
__ctl_clear_bit(2, 4);
vcpu->arch.host_gscb = NULL;
+ preempt_enable();
}
/* SIE will save etoken directly into SDNX and therefore kvm_run */
}
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 8ef85139553f..36a28b9e46cb 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -550,6 +550,7 @@ config X86_UV
depends on X86_EXTENDED_PLATFORM
depends on NUMA
depends on EFI
+ depends on KEXEC_CORE
depends on X86_X2APIC
depends on PCI
---help---
diff --git a/arch/x86/events/amd/iommu.c b/arch/x86/events/amd/iommu.c
index be50ef8572cc..6a98a7651621 100644
--- a/arch/x86/events/amd/iommu.c
+++ b/arch/x86/events/amd/iommu.c
@@ -81,12 +81,12 @@ static struct attribute_group amd_iommu_events_group = {
};
struct amd_iommu_event_desc {
- struct kobj_attribute attr;
+ struct device_attribute attr;
const char *event;
};
-static ssize_t _iommu_event_show(struct kobject *kobj,
- struct kobj_attribute *attr, char *buf)
+static ssize_t _iommu_event_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
{
struct amd_iommu_event_desc *event =
container_of(attr, struct amd_iommu_event_desc, attr);
diff --git a/arch/x86/kernel/cpu/microcode/core.c b/arch/x86/kernel/cpu/microcode/core.c
index cb0fdcaf1415..4a4198b806b4 100644
--- a/arch/x86/kernel/cpu/microcode/core.c
+++ b/arch/x86/kernel/cpu/microcode/core.c
@@ -626,16 +626,16 @@ static ssize_t reload_store(struct device *dev,
if (val != 1)
return size;
- tmp_ret = microcode_ops->request_microcode_fw(bsp, µcode_pdev->dev, true);
- if (tmp_ret != UCODE_NEW)
- return size;
-
get_online_cpus();
ret = check_online_cpus();
if (ret)
goto put;
+ tmp_ret = microcode_ops->request_microcode_fw(bsp, µcode_pdev->dev, true);
+ if (tmp_ret != UCODE_NEW)
+ goto put;
+
mutex_lock(µcode_mutex);
ret = microcode_reload_late();
mutex_unlock(µcode_mutex);
diff --git a/arch/x86/kernel/kprobes/core.c b/arch/x86/kernel/kprobes/core.c
index 5294018535d0..c205d77d57da 100644
--- a/arch/x86/kernel/kprobes/core.c
+++ b/arch/x86/kernel/kprobes/core.c
@@ -157,6 +157,8 @@ NOKPROBE_SYMBOL(skip_prefixes);
int can_boost(struct insn *insn, void *addr)
{
kprobe_opcode_t opcode;
+ insn_byte_t prefix;
+ int i;
if (search_exception_tables((unsigned long)addr))
return 0; /* Page fault may occur on this address. */
@@ -169,9 +171,14 @@ int can_boost(struct insn *insn, void *addr)
if (insn->opcode.nbytes != 1)
return 0;
- /* Can't boost Address-size override prefix */
- if (unlikely(inat_is_address_size_prefix(insn->attr)))
- return 0;
+ for_each_insn_prefix(insn, i, prefix) {
+ insn_attr_t attr;
+
+ attr = inat_get_opcode_attribute(prefix);
+ /* Can't boost Address-size override prefix and CS override prefix */
+ if (prefix == 0x2e || inat_is_address_size_prefix(attr))
+ return 0;
+ }
opcode = insn->opcode.bytes[0];
@@ -196,8 +203,8 @@ int can_boost(struct insn *insn, void *addr)
/* clear and set flags are boostable */
return (opcode == 0xf5 || (0xf7 < opcode && opcode < 0xfe));
default:
- /* CS override prefix and call are not boostable */
- return (opcode != 0x2e && opcode != 0x9a);
+ /* call is not boostable */
+ return opcode != 0x9a;
}
}
diff --git a/arch/x86/kvm/vmx/nested.c b/arch/x86/kvm/vmx/nested.c
index e32e8bcf9455..3f63bd7421ac 100644
--- a/arch/x86/kvm/vmx/nested.c
+++ b/arch/x86/kvm/vmx/nested.c
@@ -5308,7 +5308,7 @@ static bool nested_vmx_exit_handled_vmcs_access(struct kvm_vcpu *vcpu,
/* Decode instruction info and find the field to access */
vmx_instruction_info = vmcs_read32(VMX_INSTRUCTION_INFO);
- field = kvm_register_read(vcpu, (((vmx_instruction_info) >> 28) & 0xf));
+ field = kvm_register_readl(vcpu, (((vmx_instruction_info) >> 28) & 0xf));
/* Out-of-range fields always cause a VM exit from L2 to L1 */
if (field >> 15)
diff --git a/drivers/acpi/cppc_acpi.c b/drivers/acpi/cppc_acpi.c
index f9b1a2abdbe2..2826bd45c61a 100644
--- a/drivers/acpi/cppc_acpi.c
+++ b/drivers/acpi/cppc_acpi.c
@@ -118,23 +118,15 @@ static DEFINE_PER_CPU(struct cpc_desc *, cpc_desc_ptr);
*/
#define NUM_RETRIES 500ULL
-struct cppc_attr {
- struct attribute attr;
- ssize_t (*show)(struct kobject *kobj,
- struct attribute *attr, char *buf);
- ssize_t (*store)(struct kobject *kobj,
- struct attribute *attr, const char *c, ssize_t count);
-};
-
#define define_one_cppc_ro(_name) \
-static struct cppc_attr _name = \
+static struct kobj_attribute _name = \
__ATTR(_name, 0444, show_##_name, NULL)
#define to_cpc_desc(a) container_of(a, struct cpc_desc, kobj)
#define show_cppc_data(access_fn, struct_name, member_name) \
static ssize_t show_##member_name(struct kobject *kobj, \
- struct attribute *attr, char *buf) \
+ struct kobj_attribute *attr, char *buf) \
{ \
struct cpc_desc *cpc_ptr = to_cpc_desc(kobj); \
struct struct_name st_name = {0}; \
@@ -160,7 +152,7 @@ show_cppc_data(cppc_get_perf_ctrs, cppc_perf_fb_ctrs, reference_perf);
show_cppc_data(cppc_get_perf_ctrs, cppc_perf_fb_ctrs, wraparound_time);
static ssize_t show_feedback_ctrs(struct kobject *kobj,
- struct attribute *attr, char *buf)
+ struct kobj_attribute *attr, char *buf)
{
struct cpc_desc *cpc_ptr = to_cpc_desc(kobj);
struct cppc_perf_fb_ctrs fb_ctrs = {0};
diff --git a/drivers/ata/libahci_platform.c b/drivers/ata/libahci_platform.c
index a1cbb894e5f0..416cfbf2f1c2 100644
--- a/drivers/ata/libahci_platform.c
+++ b/drivers/ata/libahci_platform.c
@@ -582,11 +582,13 @@ int ahci_platform_init_host(struct platform_device *pdev,
int i, irq, n_ports, rc;
irq = platform_get_irq(pdev, 0);
- if (irq <= 0) {
+ if (irq < 0) {
if (irq != -EPROBE_DEFER)
dev_err(dev, "no irq\n");
return irq;
}
+ if (!irq)
+ return -EINVAL;
hpriv->irq = irq;
diff --git a/drivers/ata/pata_arasan_cf.c b/drivers/ata/pata_arasan_cf.c
index ebecab8c3f36..7c1c399450f3 100644
--- a/drivers/ata/pata_arasan_cf.c
+++ b/drivers/ata/pata_arasan_cf.c
@@ -817,12 +817,19 @@ static int arasan_cf_probe(struct platform_device *pdev)
else
quirk = CF_BROKEN_UDMA; /* as it is on spear1340 */
- /* if irq is 0, support only PIO */
- acdev->irq = platform_get_irq(pdev, 0);
- if (acdev->irq)
+ /*
+ * If there's an error getting IRQ (or we do get IRQ0),
+ * support only PIO
+ */
+ ret = platform_get_irq(pdev, 0);
+ if (ret > 0) {
+ acdev->irq = ret;
irq_handler = arasan_cf_interrupt;
- else
+ } else if (ret == -EPROBE_DEFER) {
+ return ret;
+ } else {
quirk |= CF_BROKEN_MWDMA | CF_BROKEN_UDMA;
+ }
acdev->pbase = res->start;
acdev->vbase = devm_ioremap_nocache(&pdev->dev, res->start,
diff --git a/drivers/ata/pata_ixp4xx_cf.c b/drivers/ata/pata_ixp4xx_cf.c
index d1644a8ef9fa..abc0e87ca1a8 100644
--- a/drivers/ata/pata_ixp4xx_cf.c
+++ b/drivers/ata/pata_ixp4xx_cf.c
@@ -165,8 +165,12 @@ static int ixp4xx_pata_probe(struct platform_device *pdev)
return -ENOMEM;
irq = platform_get_irq(pdev, 0);
- if (irq)
+ if (irq > 0)
irq_set_irq_type(irq, IRQ_TYPE_EDGE_RISING);
+ else if (irq < 0)
+ return irq;
+ else
+ return -EINVAL;
/* Setup expansion bus chip selects */
*data->cs0_cfg = data->cs0_bits;
diff --git a/drivers/ata/sata_mv.c b/drivers/ata/sata_mv.c
index d7228f8e9297..d1ed9679c717 100644
--- a/drivers/ata/sata_mv.c
+++ b/drivers/ata/sata_mv.c
@@ -4097,6 +4097,10 @@ static int mv_platform_probe(struct platform_device *pdev)
n_ports = mv_platform_data->n_ports;
irq = platform_get_irq(pdev, 0);
}
+ if (irq < 0)
+ return irq;
+ if (!irq)
+ return -EINVAL;
host = ata_host_alloc_pinfo(&pdev->dev, ppi, n_ports);
hpriv = devm_kzalloc(&pdev->dev, sizeof(*hpriv), GFP_KERNEL);
diff --git a/drivers/base/node.c b/drivers/base/node.c
index 9c6e6a7b9354..c9976dc4aa65 100644
--- a/drivers/base/node.c
+++ b/drivers/base/node.c
@@ -262,21 +262,20 @@ static void node_init_cache_dev(struct node *node)
if (!dev)
return;
+ device_initialize(dev);
dev->parent = &node->dev;
dev->release = node_cache_release;
if (dev_set_name(dev, "memory_side_cache"))
- goto free_dev;
+ goto put_device;
- if (device_register(dev))
- goto free_name;
+ if (device_add(dev))
+ goto put_device;
pm_runtime_no_callbacks(dev);
node->cache_dev = dev;
return;
-free_name:
- kfree_const(dev->kobj.name);
-free_dev:
- kfree(dev);
+put_device:
+ put_device(dev);
}
/**
@@ -313,25 +312,24 @@ void node_add_cache(unsigned int nid, struct node_cache_attrs *cache_attrs)
return;
dev = &info->dev;
+ device_initialize(dev);
dev->parent = node->cache_dev;
dev->release = node_cacheinfo_release;
dev->groups = cache_groups;
if (dev_set_name(dev, "index%d", cache_attrs->level))
- goto free_cache;
+ goto put_device;
info->cache_attrs = *cache_attrs;
- if (device_register(dev)) {
+ if (device_add(dev)) {
dev_warn(&node->dev, "failed to add cache level:%d\n",
cache_attrs->level);
- goto free_name;
+ goto put_device;
}
pm_runtime_no_callbacks(dev);
list_add_tail(&info->node, &node->cache_attrs);
return;
-free_name:
- kfree_const(dev->kobj.name);
-free_cache:
- kfree(info);
+put_device:
+ put_device(dev);
}
static void node_remove_caches(struct node *node)
diff --git a/drivers/base/regmap/regmap-debugfs.c b/drivers/base/regmap/regmap-debugfs.c
index 398991381e9a..4f2ff1b2b450 100644
--- a/drivers/base/regmap/regmap-debugfs.c
+++ b/drivers/base/regmap/regmap-debugfs.c
@@ -661,6 +661,7 @@ void regmap_debugfs_exit(struct regmap *map)
regmap_debugfs_free_dump_cache(map);
mutex_unlock(&map->cache_lock);
kfree(map->debugfs_name);
+ map->debugfs_name = NULL;
} else {
struct regmap_debugfs_node *node, *tmp;
diff --git a/drivers/block/null_blk_zoned.c b/drivers/block/null_blk_zoned.c
index 5f1376578ea3..90dcf4a915f4 100644
--- a/drivers/block/null_blk_zoned.c
+++ b/drivers/block/null_blk_zoned.c
@@ -73,6 +73,7 @@ int null_zone_init(struct nullb_device *dev)
void null_zone_exit(struct nullb_device *dev)
{
kvfree(dev->zones);
+ dev->zones = NULL;
}
int null_zone_report(struct gendisk *disk, sector_t sector,
diff --git a/drivers/block/xen-blkback/common.h b/drivers/block/xen-blkback/common.h
index 1d3002d773f7..20cb0c23a22c 100644
--- a/drivers/block/xen-blkback/common.h
+++ b/drivers/block/xen-blkback/common.h
@@ -316,6 +316,7 @@ struct xen_blkif {
struct work_struct free_work;
unsigned int nr_ring_pages;
+ bool multi_ref;
/* All rings for this device. */
struct xen_blkif_ring *rings;
unsigned int nr_rings;
diff --git a/drivers/block/xen-blkback/xenbus.c b/drivers/block/xen-blkback/xenbus.c
index 040d7bb21397..dca91d641f1d 100644
--- a/drivers/block/xen-blkback/xenbus.c
+++ b/drivers/block/xen-blkback/xenbus.c
@@ -949,14 +949,17 @@ static int read_per_ring_refs(struct xen_blkif_ring *ring, const char *dir)
for (i = 0; i < nr_grefs; i++) {
char ring_ref_name[RINGREF_NAME_LEN];
- snprintf(ring_ref_name, RINGREF_NAME_LEN, "ring-ref%u", i);
+ if (blkif->multi_ref)
+ snprintf(ring_ref_name, RINGREF_NAME_LEN, "ring-ref%u", i);
+ else {
+ WARN_ON(i != 0);
+ snprintf(ring_ref_name, RINGREF_NAME_LEN, "ring-ref");
+ }
+
err = xenbus_scanf(XBT_NIL, dir, ring_ref_name,
"%u", &ring_ref[i]);
if (err != 1) {
- if (nr_grefs == 1)
- break;
-
err = -EINVAL;
xenbus_dev_fatal(dev, err, "reading %s/%s",
dir, ring_ref_name);
@@ -964,18 +967,6 @@ static int read_per_ring_refs(struct xen_blkif_ring *ring, const char *dir)
}
}
- if (err != 1) {
- WARN_ON(nr_grefs != 1);
-
- err = xenbus_scanf(XBT_NIL, dir, "ring-ref", "%u",
- &ring_ref[0]);
- if (err != 1) {
- err = -EINVAL;
- xenbus_dev_fatal(dev, err, "reading %s/ring-ref", dir);
- return err;
- }
- }
-
err = -ENOMEM;
for (i = 0; i < nr_grefs * XEN_BLKIF_REQS_PER_PAGE; i++) {
req = kzalloc(sizeof(*req), GFP_KERNEL);
@@ -1079,10 +1070,15 @@ static int connect_ring(struct backend_info *be)
blkif->nr_rings, blkif->blk_protocol, protocol,
pers_grants ? "persistent grants" : "");
- ring_page_order = xenbus_read_unsigned(dev->otherend,
- "ring-page-order", 0);
-
- if (ring_page_order > xen_blkif_max_ring_order) {
+ err = xenbus_scanf(XBT_NIL, dev->otherend, "ring-page-order", "%u",
+ &ring_page_order);
+ if (err != 1) {
+ blkif->nr_ring_pages = 1;
+ blkif->multi_ref = false;
+ } else if (ring_page_order <= xen_blkif_max_ring_order) {
+ blkif->nr_ring_pages = 1 << ring_page_order;
+ blkif->multi_ref = true;
+ } else {
err = -EINVAL;
xenbus_dev_fatal(dev, err,
"requested ring page order %d exceed max:%d",
@@ -1091,8 +1087,6 @@ static int connect_ring(struct backend_info *be)
return err;
}
- blkif->nr_ring_pages = 1 << ring_page_order;
-
if (blkif->nr_rings == 1)
return read_per_ring_refs(&blkif->rings[0], dev->otherend);
else {
diff --git a/drivers/bus/qcom-ebi2.c b/drivers/bus/qcom-ebi2.c
index 03ddcf426887..0b8f53a688b8 100644
--- a/drivers/bus/qcom-ebi2.c
+++ b/drivers/bus/qcom-ebi2.c
@@ -353,8 +353,10 @@ static int qcom_ebi2_probe(struct platform_device *pdev)
/* Figure out the chipselect */
ret = of_property_read_u32(child, "reg", &csindex);
- if (ret)
+ if (ret) {
+ of_node_put(child);
return ret;
+ }
if (csindex > 5) {
dev_err(dev,
diff --git a/drivers/char/ttyprintk.c b/drivers/char/ttyprintk.c
index 56db949a7b70..e6258b4485dc 100644
--- a/drivers/char/ttyprintk.c
+++ b/drivers/char/ttyprintk.c
@@ -158,12 +158,23 @@ static int tpk_ioctl(struct tty_struct *tty,
return 0;
}
+/*
+ * TTY operations hangup function.
+ */
+static void tpk_hangup(struct tty_struct *tty)
+{
+ struct ttyprintk_port *tpkp = tty->driver_data;
+
+ tty_port_hangup(&tpkp->port);
+}
+
static const struct tty_operations ttyprintk_ops = {
.open = tpk_open,
.close = tpk_close,
.write = tpk_write,
.write_room = tpk_write_room,
.ioctl = tpk_ioctl,
+ .hangup = tpk_hangup,
};
static const struct tty_port_operations null_ops = { };
diff --git a/drivers/clk/clk-ast2600.c b/drivers/clk/clk-ast2600.c
index 84ca38450d02..af957179b135 100644
--- a/drivers/clk/clk-ast2600.c
+++ b/drivers/clk/clk-ast2600.c
@@ -58,10 +58,10 @@ static void __iomem *scu_g6_base;
static const struct aspeed_gate_data aspeed_g6_gates[] = {
/* clk rst name parent flags */
[ASPEED_CLK_GATE_MCLK] = { 0, -1, "mclk-gate", "mpll", CLK_IS_CRITICAL }, /* SDRAM */
- [ASPEED_CLK_GATE_ECLK] = { 1, -1, "eclk-gate", "eclk", 0 }, /* Video Engine */
+ [ASPEED_CLK_GATE_ECLK] = { 1, 6, "eclk-gate", "eclk", 0 }, /* Video Engine */
[ASPEED_CLK_GATE_GCLK] = { 2, 7, "gclk-gate", NULL, 0 }, /* 2D engine */
/* vclk parent - dclk/d1clk/hclk/mclk */
- [ASPEED_CLK_GATE_VCLK] = { 3, 6, "vclk-gate", NULL, 0 }, /* Video Capture */
+ [ASPEED_CLK_GATE_VCLK] = { 3, -1, "vclk-gate", NULL, 0 }, /* Video Capture */
[ASPEED_CLK_GATE_BCLK] = { 4, 8, "bclk-gate", "bclk", 0 }, /* PCIe/PCI */
/* From dpll */
[ASPEED_CLK_GATE_DCLK] = { 5, -1, "dclk-gate", NULL, CLK_IS_CRITICAL }, /* DAC */
diff --git a/drivers/clk/mvebu/armada-37xx-periph.c b/drivers/clk/mvebu/armada-37xx-periph.c
index 5fc6d486a381..07e47c34e073 100644
--- a/drivers/clk/mvebu/armada-37xx-periph.c
+++ b/drivers/clk/mvebu/armada-37xx-periph.c
@@ -84,6 +84,7 @@ struct clk_pm_cpu {
void __iomem *reg_div;
u8 shift_div;
struct regmap *nb_pm_base;
+ unsigned long l1_expiration;
};
#define to_clk_double_div(_hw) container_of(_hw, struct clk_double_div, hw)
@@ -438,33 +439,6 @@ static u8 clk_pm_cpu_get_parent(struct clk_hw *hw)
return val;
}
-static int clk_pm_cpu_set_parent(struct clk_hw *hw, u8 index)
-{
- struct clk_pm_cpu *pm_cpu = to_clk_pm_cpu(hw);
- struct regmap *base = pm_cpu->nb_pm_base;
- int load_level;
-
- /*
- * We set the clock parent only if the DVFS is available but
- * not enabled.
- */
- if (IS_ERR(base) || armada_3700_pm_dvfs_is_enabled(base))
- return -EINVAL;
-
- /* Set the parent clock for all the load level */
- for (load_level = 0; load_level < LOAD_LEVEL_NR; load_level++) {
- unsigned int reg, mask, val,
- offset = ARMADA_37XX_NB_TBG_SEL_OFF;
-
- armada_3700_pm_dvfs_update_regs(load_level, ®, &offset);
-
- val = index << offset;
- mask = ARMADA_37XX_NB_TBG_SEL_MASK << offset;
- regmap_update_bits(base, reg, mask, val);
- }
- return 0;
-}
-
static unsigned long clk_pm_cpu_recalc_rate(struct clk_hw *hw,
unsigned long parent_rate)
{
@@ -512,8 +486,10 @@ static long clk_pm_cpu_round_rate(struct clk_hw *hw, unsigned long rate,
}
/*
- * Switching the CPU from the L2 or L3 frequencies (300 and 200 Mhz
- * respectively) to L0 frequency (1.2 Ghz) requires a significant
+ * Workaround when base CPU frequnecy is 1000 or 1200 MHz
+ *
+ * Switching the CPU from the L2 or L3 frequencies (250/300 or 200 MHz
+ * respectively) to L0 frequency (1/1.2 GHz) requires a significant
* amount of time to let VDD stabilize to the appropriate
* voltage. This amount of time is large enough that it cannot be
* covered by the hardware countdown register. Due to this, the CPU
@@ -523,26 +499,56 @@ static long clk_pm_cpu_round_rate(struct clk_hw *hw, unsigned long rate,
* To work around this problem, we prevent switching directly from the
* L2/L3 frequencies to the L0 frequency, and instead switch to the L1
* frequency in-between. The sequence therefore becomes:
- * 1. First switch from L2/L3(200/300MHz) to L1(600MHZ)
+ * 1. First switch from L2/L3 (200/250/300 MHz) to L1 (500/600 MHz)
* 2. Sleep 20ms for stabling VDD voltage
- * 3. Then switch from L1(600MHZ) to L0(1200Mhz).
+ * 3. Then switch from L1 (500/600 MHz) to L0 (1000/1200 MHz).
*/
-static void clk_pm_cpu_set_rate_wa(unsigned long rate, struct regmap *base)
+static void clk_pm_cpu_set_rate_wa(struct clk_pm_cpu *pm_cpu,
+ unsigned int new_level, unsigned long rate,
+ struct regmap *base)
{
unsigned int cur_level;
- if (rate != 1200 * 1000 * 1000)
- return;
-
regmap_read(base, ARMADA_37XX_NB_CPU_LOAD, &cur_level);
cur_level &= ARMADA_37XX_NB_CPU_LOAD_MASK;
- if (cur_level <= ARMADA_37XX_DVFS_LOAD_1)
+
+ if (cur_level == new_level)
+ return;
+
+ /*
+ * System wants to go to L1 on its own. If we are going from L2/L3,
+ * remember when 20ms will expire. If from L0, set the value so that
+ * next switch to L0 won't have to wait.
+ */
+ if (new_level == ARMADA_37XX_DVFS_LOAD_1) {
+ if (cur_level == ARMADA_37XX_DVFS_LOAD_0)
+ pm_cpu->l1_expiration = jiffies;
+ else
+ pm_cpu->l1_expiration = jiffies + msecs_to_jiffies(20);
return;
+ }
+
+ /*
+ * If we are setting to L2/L3, just invalidate L1 expiration time,
+ * sleeping is not needed.
+ */
+ if (rate < 1000*1000*1000)
+ goto invalidate_l1_exp;
+
+ /*
+ * We are going to L0 with rate >= 1GHz. Check whether we have been at
+ * L1 for long enough time. If not, go to L1 for 20ms.
+ */
+ if (pm_cpu->l1_expiration && jiffies >= pm_cpu->l1_expiration)
+ goto invalidate_l1_exp;
regmap_update_bits(base, ARMADA_37XX_NB_CPU_LOAD,
ARMADA_37XX_NB_CPU_LOAD_MASK,
ARMADA_37XX_DVFS_LOAD_1);
msleep(20);
+
+invalidate_l1_exp:
+ pm_cpu->l1_expiration = 0;
}
static int clk_pm_cpu_set_rate(struct clk_hw *hw, unsigned long rate,
@@ -576,7 +582,9 @@ static int clk_pm_cpu_set_rate(struct clk_hw *hw, unsigned long rate,
reg = ARMADA_37XX_NB_CPU_LOAD;
mask = ARMADA_37XX_NB_CPU_LOAD_MASK;
- clk_pm_cpu_set_rate_wa(rate, base);
+ /* Apply workaround when base CPU frequency is 1000 or 1200 MHz */
+ if (parent_rate >= 1000*1000*1000)
+ clk_pm_cpu_set_rate_wa(pm_cpu, load_level, rate, base);
regmap_update_bits(base, reg, mask, load_level);
@@ -590,7 +598,6 @@ static int clk_pm_cpu_set_rate(struct clk_hw *hw, unsigned long rate,
static const struct clk_ops clk_pm_cpu_ops = {
.get_parent = clk_pm_cpu_get_parent,
- .set_parent = clk_pm_cpu_set_parent,
.round_rate = clk_pm_cpu_round_rate,
.set_rate = clk_pm_cpu_set_rate,
.recalc_rate = clk_pm_cpu_recalc_rate,
diff --git a/drivers/clk/qcom/a53-pll.c b/drivers/clk/qcom/a53-pll.c
index 45cfc57bff92..af6ac17c7dae 100644
--- a/drivers/clk/qcom/a53-pll.c
+++ b/drivers/clk/qcom/a53-pll.c
@@ -93,6 +93,7 @@ static const struct of_device_id qcom_a53pll_match_table[] = {
{ .compatible = "qcom,msm8916-a53pll" },
{ }
};
+MODULE_DEVICE_TABLE(of, qcom_a53pll_match_table);
static struct platform_driver qcom_a53pll_driver = {
.probe = qcom_a53pll_probe,
diff --git a/drivers/clk/uniphier/clk-uniphier-mux.c b/drivers/clk/uniphier/clk-uniphier-mux.c
index c0f4631601e2..babca032352a 100644
--- a/drivers/clk/uniphier/clk-uniphier-mux.c
+++ b/drivers/clk/uniphier/clk-uniphier-mux.c
@@ -31,10 +31,10 @@ static int uniphier_clk_mux_set_parent(struct clk_hw *hw, u8 index)
static u8 uniphier_clk_mux_get_parent(struct clk_hw *hw)
{
struct uniphier_clk_mux *mux = to_uniphier_clk_mux(hw);
- int num_parents = clk_hw_get_num_parents(hw);
+ unsigned int num_parents = clk_hw_get_num_parents(hw);
int ret;
unsigned int val;
- u8 i;
+ unsigned int i;
ret = regmap_read(mux->regmap, mux->reg, &val);
if (ret)
diff --git a/drivers/clk/zynqmp/pll.c b/drivers/clk/zynqmp/pll.c
index a541397a172c..18fee827602a 100644
--- a/drivers/clk/zynqmp/pll.c
+++ b/drivers/clk/zynqmp/pll.c
@@ -103,9 +103,7 @@ static long zynqmp_pll_round_rate(struct clk_hw *hw, unsigned long rate,
/* Enable the fractional mode if needed */
rate_div = (rate * FRAC_DIV) / *prate;
f = rate_div % FRAC_DIV;
- zynqmp_pll_set_mode(hw, !!f);
-
- if (zynqmp_pll_get_mode(hw) == PLL_MODE_FRAC) {
+ if (f) {
if (rate > PS_PLL_VCO_MAX) {
fbdiv = rate / PS_PLL_VCO_MAX;
rate = rate / (fbdiv + 1);
@@ -179,10 +177,12 @@ static int zynqmp_pll_set_rate(struct clk_hw *hw, unsigned long rate,
int ret;
const struct zynqmp_eemi_ops *eemi_ops = zynqmp_pm_get_eemi_ops();
- if (zynqmp_pll_get_mode(hw) == PLL_MODE_FRAC) {
- rate_div = (rate * FRAC_DIV) / parent_rate;
+ rate_div = (rate * FRAC_DIV) / parent_rate;
+ f = rate_div % FRAC_DIV;
+ zynqmp_pll_set_mode(hw, !!f);
+
+ if (f) {
m = rate_div / FRAC_DIV;
- f = rate_div % FRAC_DIV;
m = clamp_t(u32, m, (PLL_FBDIV_MIN), (PLL_FBDIV_MAX));
rate = parent_rate * m;
frac = (parent_rate * f) / FRAC_DIV;
diff --git a/drivers/cpufreq/armada-37xx-cpufreq.c b/drivers/cpufreq/armada-37xx-cpufreq.c
index b4af4094309b..e4782f562e7a 100644
--- a/drivers/cpufreq/armada-37xx-cpufreq.c
+++ b/drivers/cpufreq/armada-37xx-cpufreq.c
@@ -25,6 +25,10 @@
#include "cpufreq-dt.h"
+/* Clk register set */
+#define ARMADA_37XX_CLK_TBG_SEL 0
+#define ARMADA_37XX_CLK_TBG_SEL_CPU_OFF 22
+
/* Power management in North Bridge register set */
#define ARMADA_37XX_NB_L0L1 0x18
#define ARMADA_37XX_NB_L2L3 0x1C
@@ -69,6 +73,8 @@
#define LOAD_LEVEL_NR 4
#define MIN_VOLT_MV 1000
+#define MIN_VOLT_MV_FOR_L1_1000MHZ 1108
+#define MIN_VOLT_MV_FOR_L1_1200MHZ 1155
/* AVS value for the corresponding voltage (in mV) */
static int avs_map[] = {
@@ -120,10 +126,15 @@ static struct armada_37xx_dvfs *armada_37xx_cpu_freq_info_get(u32 freq)
* will be configured then the DVFS will be enabled.
*/
static void __init armada37xx_cpufreq_dvfs_setup(struct regmap *base,
- struct clk *clk, u8 *divider)
+ struct regmap *clk_base, u8 *divider)
{
+ u32 cpu_tbg_sel;
int load_lvl;
- struct clk *parent;
+
+ /* Determine to which TBG clock is CPU connected */
+ regmap_read(clk_base, ARMADA_37XX_CLK_TBG_SEL, &cpu_tbg_sel);
+ cpu_tbg_sel >>= ARMADA_37XX_CLK_TBG_SEL_CPU_OFF;
+ cpu_tbg_sel &= ARMADA_37XX_NB_TBG_SEL_MASK;
for (load_lvl = 0; load_lvl < LOAD_LEVEL_NR; load_lvl++) {
unsigned int reg, mask, val, offset = 0;
@@ -142,6 +153,11 @@ static void __init armada37xx_cpufreq_dvfs_setup(struct regmap *base,
mask = (ARMADA_37XX_NB_CLK_SEL_MASK
<< ARMADA_37XX_NB_CLK_SEL_OFF);
+ /* Set TBG index, for all levels we use the same TBG */
+ val = cpu_tbg_sel << ARMADA_37XX_NB_TBG_SEL_OFF;
+ mask = (ARMADA_37XX_NB_TBG_SEL_MASK
+ << ARMADA_37XX_NB_TBG_SEL_OFF);
+
/*
* Set cpu divider based on the pre-computed array in
* order to have balanced step.
@@ -160,14 +176,6 @@ static void __init armada37xx_cpufreq_dvfs_setup(struct regmap *base,
regmap_update_bits(base, reg, mask, val);
}
-
- /*
- * Set cpu clock source, for all the level we keep the same
- * clock source that the one already configured. For this one
- * we need to use the clock framework
- */
- parent = clk_get_parent(clk);
- clk_set_parent(clk, parent);
}
/*
@@ -202,6 +210,8 @@ static u32 armada_37xx_avs_val_match(int target_vm)
* - L2 & L3 voltage should be about 150mv smaller than L0 voltage.
* This function calculates L1 & L2 & L3 AVS values dynamically based
* on L0 voltage and fill all AVS values to the AVS value table.
+ * When base CPU frequency is 1000 or 1200 MHz then there is additional
+ * minimal avs value for load L1.
*/
static void __init armada37xx_cpufreq_avs_configure(struct regmap *base,
struct armada_37xx_dvfs *dvfs)
@@ -233,6 +243,19 @@ static void __init armada37xx_cpufreq_avs_configure(struct regmap *base,
for (load_level = 1; load_level < LOAD_LEVEL_NR; load_level++)
dvfs->avs[load_level] = avs_min;
+ /*
+ * Set the avs values for load L0 and L1 when base CPU frequency
+ * is 1000/1200 MHz to its typical initial values according to
+ * the Armada 3700 Hardware Specifications.
+ */
+ if (dvfs->cpu_freq_max >= 1000*1000*1000) {
+ if (dvfs->cpu_freq_max >= 1200*1000*1000)
+ avs_min = armada_37xx_avs_val_match(MIN_VOLT_MV_FOR_L1_1200MHZ);
+ else
+ avs_min = armada_37xx_avs_val_match(MIN_VOLT_MV_FOR_L1_1000MHZ);
+ dvfs->avs[0] = dvfs->avs[1] = avs_min;
+ }
+
return;
}
@@ -252,6 +275,26 @@ static void __init armada37xx_cpufreq_avs_configure(struct regmap *base,
target_vm = avs_map[l0_vdd_min] - 150;
target_vm = target_vm > MIN_VOLT_MV ? target_vm : MIN_VOLT_MV;
dvfs->avs[2] = dvfs->avs[3] = armada_37xx_avs_val_match(target_vm);
+
+ /*
+ * Fix the avs value for load L1 when base CPU frequency is 1000/1200 MHz,
+ * otherwise the CPU gets stuck when switching from load L1 to load L0.
+ * Also ensure that avs value for load L1 is not higher than for L0.
+ */
+ if (dvfs->cpu_freq_max >= 1000*1000*1000) {
+ u32 avs_min_l1;
+
+ if (dvfs->cpu_freq_max >= 1200*1000*1000)
+ avs_min_l1 = armada_37xx_avs_val_match(MIN_VOLT_MV_FOR_L1_1200MHZ);
+ else
+ avs_min_l1 = armada_37xx_avs_val_match(MIN_VOLT_MV_FOR_L1_1000MHZ);
+
+ if (avs_min_l1 > dvfs->avs[0])
+ avs_min_l1 = dvfs->avs[0];
+
+ if (dvfs->avs[1] < avs_min_l1)
+ dvfs->avs[1] = avs_min_l1;
+ }
}
static void __init armada37xx_cpufreq_avs_setup(struct regmap *base,
@@ -358,11 +401,16 @@ static int __init armada37xx_cpufreq_driver_init(void)
struct platform_device *pdev;
unsigned long freq;
unsigned int cur_frequency, base_frequency;
- struct regmap *nb_pm_base, *avs_base;
+ struct regmap *nb_clk_base, *nb_pm_base, *avs_base;
struct device *cpu_dev;
int load_lvl, ret;
struct clk *clk, *parent;
+ nb_clk_base =
+ syscon_regmap_lookup_by_compatible("marvell,armada-3700-periph-clock-nb");
+ if (IS_ERR(nb_clk_base))
+ return -ENODEV;
+
nb_pm_base =
syscon_regmap_lookup_by_compatible("marvell,armada-3700-nb-pm");
@@ -421,7 +469,7 @@ static int __init armada37xx_cpufreq_driver_init(void)
return -EINVAL;
}
- dvfs = armada_37xx_cpu_freq_info_get(cur_frequency);
+ dvfs = armada_37xx_cpu_freq_info_get(base_frequency);
if (!dvfs) {
clk_put(clk);
return -EINVAL;
@@ -439,7 +487,7 @@ static int __init armada37xx_cpufreq_driver_init(void)
armada37xx_cpufreq_avs_configure(avs_base, dvfs);
armada37xx_cpufreq_avs_setup(avs_base, dvfs);
- armada37xx_cpufreq_dvfs_setup(nb_pm_base, clk, dvfs->divider);
+ armada37xx_cpufreq_dvfs_setup(nb_pm_base, nb_clk_base, dvfs->divider);
clk_put(clk);
for (load_lvl = ARMADA_37XX_DVFS_LOAD_0; load_lvl < LOAD_LEVEL_NR;
@@ -473,7 +521,7 @@ static int __init armada37xx_cpufreq_driver_init(void)
remove_opp:
/* clean-up the already added opp before leaving */
while (load_lvl-- > ARMADA_37XX_DVFS_LOAD_0) {
- freq = cur_frequency / dvfs->divider[load_lvl];
+ freq = base_frequency / dvfs->divider[load_lvl];
dev_pm_opp_remove(cpu_dev, freq);
}
diff --git a/drivers/crypto/qat/qat_c3xxxvf/adf_drv.c b/drivers/crypto/qat/qat_c3xxxvf/adf_drv.c
index 1dc5ac859f7b..bdd4e36763f1 100644
--- a/drivers/crypto/qat/qat_c3xxxvf/adf_drv.c
+++ b/drivers/crypto/qat/qat_c3xxxvf/adf_drv.c
@@ -233,12 +233,12 @@ static int adf_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
if (ret)
goto out_err_free_reg;
- set_bit(ADF_STATUS_PF_RUNNING, &accel_dev->status);
-
ret = adf_dev_init(accel_dev);
if (ret)
goto out_err_dev_shutdown;
+ set_bit(ADF_STATUS_PF_RUNNING, &accel_dev->status);
+
ret = adf_dev_start(accel_dev);
if (ret)
goto out_err_dev_stop;
diff --git a/drivers/crypto/qat/qat_c62xvf/adf_drv.c b/drivers/crypto/qat/qat_c62xvf/adf_drv.c
index a68358b31292..538d9592c951 100644
--- a/drivers/crypto/qat/qat_c62xvf/adf_drv.c
+++ b/drivers/crypto/qat/qat_c62xvf/adf_drv.c
@@ -233,12 +233,12 @@ static int adf_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
if (ret)
goto out_err_free_reg;
- set_bit(ADF_STATUS_PF_RUNNING, &accel_dev->status);
-
ret = adf_dev_init(accel_dev);
if (ret)
goto out_err_dev_shutdown;
+ set_bit(ADF_STATUS_PF_RUNNING, &accel_dev->status);
+
ret = adf_dev_start(accel_dev);
if (ret)
goto out_err_dev_stop;
diff --git a/drivers/crypto/qat/qat_common/adf_isr.c b/drivers/crypto/qat/qat_common/adf_isr.c
index cd1cdf5305bc..4898ef41fd9f 100644
--- a/drivers/crypto/qat/qat_common/adf_isr.c
+++ b/drivers/crypto/qat/qat_common/adf_isr.c
@@ -330,19 +330,32 @@ int adf_isr_resource_alloc(struct adf_accel_dev *accel_dev)
ret = adf_isr_alloc_msix_entry_table(accel_dev);
if (ret)
- return ret;
- if (adf_enable_msix(accel_dev))
goto err_out;
- if (adf_setup_bh(accel_dev))
- goto err_out;
+ ret = adf_enable_msix(accel_dev);
+ if (ret)
+ goto err_free_msix_table;
- if (adf_request_irqs(accel_dev))
- goto err_out;
+ ret = adf_setup_bh(accel_dev);
+ if (ret)
+ goto err_disable_msix;
+
+ ret = adf_request_irqs(accel_dev);
+ if (ret)
+ goto err_cleanup_bh;
return 0;
+
+err_cleanup_bh:
+ adf_cleanup_bh(accel_dev);
+
+err_disable_msix:
+ adf_disable_msix(&accel_dev->accel_pci_dev);
+
+err_free_msix_table:
+ adf_isr_free_msix_entry_table(accel_dev);
+
err_out:
- adf_isr_resource_free(accel_dev);
- return -EFAULT;
+ return ret;
}
EXPORT_SYMBOL_GPL(adf_isr_resource_alloc);
diff --git a/drivers/crypto/qat/qat_common/adf_transport.c b/drivers/crypto/qat/qat_common/adf_transport.c
index 2136cbe4bf6c..f65ebc4117d1 100644
--- a/drivers/crypto/qat/qat_common/adf_transport.c
+++ b/drivers/crypto/qat/qat_common/adf_transport.c
@@ -197,6 +197,7 @@ static int adf_init_ring(struct adf_etr_ring_data *ring)
dev_err(&GET_DEV(accel_dev), "Ring address not aligned\n");
dma_free_coherent(&GET_DEV(accel_dev), ring_size_bytes,
ring->base_addr, ring->dma_addr);
+ ring->base_addr = NULL;
return -EFAULT;
}
diff --git a/drivers/crypto/qat/qat_common/adf_vf_isr.c b/drivers/crypto/qat/qat_common/adf_vf_isr.c
index 4a73fc70f7a9..df9a1f35b832 100644
--- a/drivers/crypto/qat/qat_common/adf_vf_isr.c
+++ b/drivers/crypto/qat/qat_common/adf_vf_isr.c
@@ -304,17 +304,26 @@ int adf_vf_isr_resource_alloc(struct adf_accel_dev *accel_dev)
goto err_out;
if (adf_setup_pf2vf_bh(accel_dev))
- goto err_out;
+ goto err_disable_msi;
if (adf_setup_bh(accel_dev))
- goto err_out;
+ goto err_cleanup_pf2vf_bh;
if (adf_request_msi_irq(accel_dev))
- goto err_out;
+ goto err_cleanup_bh;
return 0;
+
+err_cleanup_bh:
+ adf_cleanup_bh(accel_dev);
+
+err_cleanup_pf2vf_bh:
+ adf_cleanup_pf2vf_bh(accel_dev);
+
+err_disable_msi:
+ adf_disable_msi(accel_dev);
+
err_out:
- adf_vf_isr_resource_free(accel_dev);
return -EFAULT;
}
EXPORT_SYMBOL_GPL(adf_vf_isr_resource_alloc);
diff --git a/drivers/crypto/qat/qat_dh895xccvf/adf_drv.c b/drivers/crypto/qat/qat_dh895xccvf/adf_drv.c
index 1b762eefc6c1..5e0568c0113e 100644
--- a/drivers/crypto/qat/qat_dh895xccvf/adf_drv.c
+++ b/drivers/crypto/qat/qat_dh895xccvf/adf_drv.c
@@ -233,12 +233,12 @@ static int adf_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
if (ret)
goto out_err_free_reg;
- set_bit(ADF_STATUS_PF_RUNNING, &accel_dev->status);
-
ret = adf_dev_init(accel_dev);
if (ret)
goto out_err_dev_shutdown;
+ set_bit(ADF_STATUS_PF_RUNNING, &accel_dev->status);
+
ret = adf_dev_start(accel_dev);
if (ret)
goto out_err_dev_stop;
diff --git a/drivers/devfreq/devfreq.c b/drivers/devfreq/devfreq.c
index dce45f7a497d..c79652ee94be 100644
--- a/drivers/devfreq/devfreq.c
+++ b/drivers/devfreq/devfreq.c
@@ -319,7 +319,7 @@ static int devfreq_set_target(struct devfreq *devfreq, unsigned long new_freq,
devfreq->previous_freq = new_freq;
if (devfreq->suspend_freq)
- devfreq->resume_freq = cur_freq;
+ devfreq->resume_freq = new_freq;
return err;
}
diff --git a/drivers/firmware/Kconfig b/drivers/firmware/Kconfig
index e40a77bfe821..7dfbd0f6b76b 100644
--- a/drivers/firmware/Kconfig
+++ b/drivers/firmware/Kconfig
@@ -237,6 +237,7 @@ config INTEL_STRATIX10_RSU
config QCOM_SCM
bool
depends on ARM || ARM64
+ depends on HAVE_ARM_SMCCC
select RESET_CONTROLLER
config QCOM_SCM_32
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_iommu.c b/drivers/gpu/drm/amd/amdkfd/kfd_iommu.c
index 5f35df23fb18..9266c8e76be7 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_iommu.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_iommu.c
@@ -20,6 +20,10 @@
* OTHER DEALINGS IN THE SOFTWARE.
*/
+#include <linux/kconfig.h>
+
+#if IS_REACHABLE(CONFIG_AMD_IOMMU_V2)
+
#include <linux/printk.h>
#include <linux/device.h>
#include <linux/slab.h>
@@ -358,3 +362,5 @@ int kfd_iommu_add_perf_counters(struct kfd_topology_device *kdev)
return 0;
}
+
+#endif
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_iommu.h b/drivers/gpu/drm/amd/amdkfd/kfd_iommu.h
index dd23d9fdf6a8..afd420b01a0c 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_iommu.h
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_iommu.h
@@ -23,7 +23,9 @@
#ifndef __KFD_IOMMU_H__
#define __KFD_IOMMU_H__
-#if defined(CONFIG_AMD_IOMMU_V2_MODULE) || defined(CONFIG_AMD_IOMMU_V2)
+#include <linux/kconfig.h>
+
+#if IS_REACHABLE(CONFIG_AMD_IOMMU_V2)
#define KFD_SUPPORT_IOMMU_V2
@@ -46,6 +48,9 @@ static inline int kfd_iommu_check_device(struct kfd_dev *kfd)
}
static inline int kfd_iommu_device_init(struct kfd_dev *kfd)
{
+#if IS_MODULE(CONFIG_AMD_IOMMU_V2)
+ WARN_ONCE(1, "iommu_v2 module is not usable by built-in KFD");
+#endif
return 0;
}
@@ -73,6 +78,6 @@ static inline int kfd_iommu_add_perf_counters(struct kfd_topology_device *kdev)
return 0;
}
-#endif /* defined(CONFIG_AMD_IOMMU_V2) */
+#endif /* IS_REACHABLE(CONFIG_AMD_IOMMU_V2) */
#endif /* __KFD_IOMMU_H__ */
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 1aec841fda35..82f1d5434b82 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -2632,6 +2632,23 @@ static int fill_dc_scaling_info(const struct drm_plane_state *state,
scaling_info->src_rect.x = state->src_x >> 16;
scaling_info->src_rect.y = state->src_y >> 16;
+ /*
+ * For reasons we don't (yet) fully understand a non-zero
+ * src_y coordinate into an NV12 buffer can cause a
+ * system hang. To avoid hangs (and maybe be overly cautious)
+ * let's reject both non-zero src_x and src_y.
+ *
+ * We currently know of only one use-case to reproduce a
+ * scenario with non-zero src_x and src_y for NV12, which
+ * is to gesture the YouTube Android app into full screen
+ * on ChromeOS.
+ */
+ if (state->fb &&
+ state->fb->format->format == DRM_FORMAT_NV12 &&
+ (scaling_info->src_rect.x != 0 ||
+ scaling_info->src_rect.y != 0))
+ return -EINVAL;
+
scaling_info->src_rect.width = state->src_w >> 16;
if (scaling_info->src_rect.width == 0)
return -EINVAL;
diff --git a/drivers/gpu/drm/i915/gvt/gvt.c b/drivers/gpu/drm/i915/gvt/gvt.c
index 8f37eefa0a02..a738c7e456dd 100644
--- a/drivers/gpu/drm/i915/gvt/gvt.c
+++ b/drivers/gpu/drm/i915/gvt/gvt.c
@@ -128,7 +128,7 @@ static bool intel_get_gvt_attrs(struct attribute ***type_attrs,
return true;
}
-static bool intel_gvt_init_vgpu_type_groups(struct intel_gvt *gvt)
+static int intel_gvt_init_vgpu_type_groups(struct intel_gvt *gvt)
{
int i, j;
struct intel_vgpu_type *type;
@@ -146,7 +146,7 @@ static bool intel_gvt_init_vgpu_type_groups(struct intel_gvt *gvt)
gvt_vgpu_type_groups[i] = group;
}
- return true;
+ return 0;
unwind:
for (j = 0; j < i; j++) {
@@ -154,7 +154,7 @@ static bool intel_gvt_init_vgpu_type_groups(struct intel_gvt *gvt)
kfree(group);
}
- return false;
+ return -ENOMEM;
}
static void intel_gvt_cleanup_vgpu_type_groups(struct intel_gvt *gvt)
@@ -362,7 +362,7 @@ int intel_gvt_init_device(struct drm_i915_private *dev_priv)
goto out_clean_thread;
ret = intel_gvt_init_vgpu_type_groups(gvt);
- if (ret == false) {
+ if (ret) {
gvt_err("failed to init vgpu type groups: %d\n", ret);
goto out_clean_types;
}
diff --git a/drivers/gpu/drm/panfrost/panfrost_mmu.c b/drivers/gpu/drm/panfrost/panfrost_mmu.c
index 3dc9b30a64b0..bfd503d22088 100644
--- a/drivers/gpu/drm/panfrost/panfrost_mmu.c
+++ b/drivers/gpu/drm/panfrost/panfrost_mmu.c
@@ -494,8 +494,14 @@ static int panfrost_mmu_map_fault_addr(struct panfrost_device *pfdev, int as,
}
bo->base.pages = pages;
bo->base.pages_use_count = 1;
- } else
+ } else {
pages = bo->base.pages;
+ if (pages[page_offset]) {
+ /* Pages are already mapped, bail out. */
+ mutex_unlock(&bo->base.pages_lock);
+ goto out;
+ }
+ }
mapping = bo->base.base.filp->f_mapping;
mapping_set_unevictable(mapping);
@@ -529,6 +535,7 @@ static int panfrost_mmu_map_fault_addr(struct panfrost_device *pfdev, int as,
dev_dbg(pfdev->dev, "mapped page fault @ AS%d %llx", as, addr);
+out:
panfrost_gem_mapping_put(bomapping);
return 0;
@@ -600,6 +607,8 @@ static irqreturn_t panfrost_mmu_irq_handler_thread(int irq, void *data)
access_type = (fault_status >> 8) & 0x3;
source_id = (fault_status >> 16);
+ mmu_write(pfdev, MMU_INT_CLEAR, mask);
+
/* Page fault only */
ret = -1;
if ((status & mask) == BIT(i) && (exception_type & 0xF8) == 0xC0)
@@ -623,8 +632,6 @@ static irqreturn_t panfrost_mmu_irq_handler_thread(int irq, void *data)
access_type, access_type_name(pfdev, fault_status),
source_id);
- mmu_write(pfdev, MMU_INT_CLEAR, mask);
-
status &= ~mask;
}
diff --git a/drivers/gpu/drm/radeon/radeon_kms.c b/drivers/gpu/drm/radeon/radeon_kms.c
index 709c4ef5e7d5..03d3550ecc7c 100644
--- a/drivers/gpu/drm/radeon/radeon_kms.c
+++ b/drivers/gpu/drm/radeon/radeon_kms.c
@@ -512,6 +512,7 @@ static int radeon_info_ioctl(struct drm_device *dev, void *data, struct drm_file
*value = rdev->config.si.backend_enable_mask;
} else {
DRM_DEBUG_KMS("BACKEND_ENABLED_MASK is si+ only!\n");
+ return -EINVAL;
}
break;
case RADEON_INFO_MAX_SCLK:
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index d9e8105045a6..1bfa690143d7 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -932,6 +932,7 @@
#define USB_DEVICE_ID_ORTEK_IHOME_IMAC_A210S 0x8003
#define USB_VENDOR_ID_PLANTRONICS 0x047f
+#define USB_DEVICE_ID_PLANTRONICS_BLACKWIRE_3220_SERIES 0xc056
#define USB_VENDOR_ID_PANASONIC 0x04da
#define USB_DEVICE_ID_PANABOARD_UBT780 0x1044
diff --git a/drivers/hid/hid-plantronics.c b/drivers/hid/hid-plantronics.c
index 85b685efc12f..e81b7cec2d12 100644
--- a/drivers/hid/hid-plantronics.c
+++ b/drivers/hid/hid-plantronics.c
@@ -13,6 +13,7 @@
#include <linux/hid.h>
#include <linux/module.h>
+#include <linux/jiffies.h>
#define PLT_HID_1_0_PAGE 0xffa00000
#define PLT_HID_2_0_PAGE 0xffa20000
@@ -36,6 +37,16 @@
#define PLT_ALLOW_CONSUMER (field->application == HID_CP_CONSUMERCONTROL && \
(usage->hid & HID_USAGE_PAGE) == HID_UP_CONSUMER)
+#define PLT_QUIRK_DOUBLE_VOLUME_KEYS BIT(0)
+
+#define PLT_DOUBLE_KEY_TIMEOUT 5 /* ms */
+
+struct plt_drv_data {
+ unsigned long device_type;
+ unsigned long last_volume_key_ts;
+ u32 quirks;
+};
+
static int plantronics_input_mapping(struct hid_device *hdev,
struct hid_input *hi,
struct hid_field *field,
@@ -43,7 +54,8 @@ static int plantronics_input_mapping(struct hid_device *hdev,
unsigned long **bit, int *max)
{
unsigned short mapped_key;
- unsigned long plt_type = (unsigned long)hid_get_drvdata(hdev);
+ struct plt_drv_data *drv_data = hid_get_drvdata(hdev);
+ unsigned long plt_type = drv_data->device_type;
/* special case for PTT products */
if (field->application == HID_GD_JOYSTICK)
@@ -105,6 +117,30 @@ static int plantronics_input_mapping(struct hid_device *hdev,
return 1;
}
+static int plantronics_event(struct hid_device *hdev, struct hid_field *field,
+ struct hid_usage *usage, __s32 value)
+{
+ struct plt_drv_data *drv_data = hid_get_drvdata(hdev);
+
+ if (drv_data->quirks & PLT_QUIRK_DOUBLE_VOLUME_KEYS) {
+ unsigned long prev_ts, cur_ts;
+
+ /* Usages are filtered in plantronics_usages. */
+
+ if (!value) /* Handle key presses only. */
+ return 0;
+
+ prev_ts = drv_data->last_volume_key_ts;
+ cur_ts = jiffies;
+ if (jiffies_to_msecs(cur_ts - prev_ts) <= PLT_DOUBLE_KEY_TIMEOUT)
+ return 1; /* Ignore the repeated key. */
+
+ drv_data->last_volume_key_ts = cur_ts;
+ }
+
+ return 0;
+}
+
static unsigned long plantronics_device_type(struct hid_device *hdev)
{
unsigned i, col_page;
@@ -133,15 +169,24 @@ static unsigned long plantronics_device_type(struct hid_device *hdev)
static int plantronics_probe(struct hid_device *hdev,
const struct hid_device_id *id)
{
+ struct plt_drv_data *drv_data;
int ret;
+ drv_data = devm_kzalloc(&hdev->dev, sizeof(*drv_data), GFP_KERNEL);
+ if (!drv_data)
+ return -ENOMEM;
+
ret = hid_parse(hdev);
if (ret) {
hid_err(hdev, "parse failed\n");
goto err;
}
- hid_set_drvdata(hdev, (void *)plantronics_device_type(hdev));
+ drv_data->device_type = plantronics_device_type(hdev);
+ drv_data->quirks = id->driver_data;
+ drv_data->last_volume_key_ts = jiffies - msecs_to_jiffies(PLT_DOUBLE_KEY_TIMEOUT);
+
+ hid_set_drvdata(hdev, drv_data);
ret = hid_hw_start(hdev, HID_CONNECT_DEFAULT |
HID_CONNECT_HIDINPUT_FORCE | HID_CONNECT_HIDDEV_FORCE);
@@ -153,15 +198,26 @@ static int plantronics_probe(struct hid_device *hdev,
}
static const struct hid_device_id plantronics_devices[] = {
+ { HID_USB_DEVICE(USB_VENDOR_ID_PLANTRONICS,
+ USB_DEVICE_ID_PLANTRONICS_BLACKWIRE_3220_SERIES),
+ .driver_data = PLT_QUIRK_DOUBLE_VOLUME_KEYS },
{ HID_USB_DEVICE(USB_VENDOR_ID_PLANTRONICS, HID_ANY_ID) },
{ }
};
MODULE_DEVICE_TABLE(hid, plantronics_devices);
+static const struct hid_usage_id plantronics_usages[] = {
+ { HID_CP_VOLUMEUP, EV_KEY, HID_ANY_ID },
+ { HID_CP_VOLUMEDOWN, EV_KEY, HID_ANY_ID },
+ { HID_TERMINATOR, HID_TERMINATOR, HID_TERMINATOR }
+};
+
static struct hid_driver plantronics_driver = {
.name = "plantronics",
.id_table = plantronics_devices,
+ .usage_table = plantronics_usages,
.input_mapping = plantronics_input_mapping,
+ .event = plantronics_event,
.probe = plantronics_probe,
};
module_hid_driver(plantronics_driver);
diff --git a/drivers/hsi/hsi_core.c b/drivers/hsi/hsi_core.c
index 47f0208aa7c3..a5f92e2889cb 100644
--- a/drivers/hsi/hsi_core.c
+++ b/drivers/hsi/hsi_core.c
@@ -210,8 +210,6 @@ static void hsi_add_client_from_dt(struct hsi_port *port,
if (err)
goto err;
- dev_set_name(&cl->device, "%s", name);
-
err = hsi_of_property_parse_mode(client, "hsi-mode", &mode);
if (err) {
err = hsi_of_property_parse_mode(client, "hsi-rx-mode",
@@ -293,6 +291,7 @@ static void hsi_add_client_from_dt(struct hsi_port *port,
cl->device.release = hsi_client_release;
cl->device.of_node = client;
+ dev_set_name(&cl->device, "%s", name);
if (device_register(&cl->device) < 0) {
pr_err("hsi: failed to register client: %s\n", name);
put_device(&cl->device);
diff --git a/drivers/hv/channel_mgmt.c b/drivers/hv/channel_mgmt.c
index 0b55bc146b29..9260ad47350f 100644
--- a/drivers/hv/channel_mgmt.c
+++ b/drivers/hv/channel_mgmt.c
@@ -763,6 +763,12 @@ static void init_vp_index(struct vmbus_channel *channel, u16 dev_type)
free_cpumask_var(available_mask);
}
+#define UNLOAD_DELAY_UNIT_MS 10 /* 10 milliseconds */
+#define UNLOAD_WAIT_MS (100*1000) /* 100 seconds */
+#define UNLOAD_WAIT_LOOPS (UNLOAD_WAIT_MS/UNLOAD_DELAY_UNIT_MS)
+#define UNLOAD_MSG_MS (5*1000) /* Every 5 seconds */
+#define UNLOAD_MSG_LOOPS (UNLOAD_MSG_MS/UNLOAD_DELAY_UNIT_MS)
+
static void vmbus_wait_for_unload(void)
{
int cpu;
@@ -780,12 +786,17 @@ static void vmbus_wait_for_unload(void)
* vmbus_connection.unload_event. If not, the last thing we can do is
* read message pages for all CPUs directly.
*
- * Wait no more than 10 seconds so that the panic path can't get
- * hung forever in case the response message isn't seen.
+ * Wait up to 100 seconds since an Azure host must writeback any dirty
+ * data in its disk cache before the VMbus UNLOAD request will
+ * complete. This flushing has been empirically observed to take up
+ * to 50 seconds in cases with a lot of dirty data, so allow additional
+ * leeway and for inaccuracies in mdelay(). But eventually time out so
+ * that the panic path can't get hung forever in case the response
+ * message isn't seen.
*/
- for (i = 0; i < 1000; i++) {
+ for (i = 1; i <= UNLOAD_WAIT_LOOPS; i++) {
if (completion_done(&vmbus_connection.unload_event))
- break;
+ goto completed;
for_each_online_cpu(cpu) {
struct hv_per_cpu_context *hv_cpu
@@ -808,9 +819,18 @@ static void vmbus_wait_for_unload(void)
vmbus_signal_eom(msg, message_type);
}
- mdelay(10);
+ /*
+ * Give a notice periodically so someone watching the
+ * serial output won't think it is completely hung.
+ */
+ if (!(i % UNLOAD_MSG_LOOPS))
+ pr_notice("Waiting for VMBus UNLOAD to complete\n");
+
+ mdelay(UNLOAD_DELAY_UNIT_MS);
}
+ pr_err("Continuing even though VMBus UNLOAD did not complete\n");
+completed:
/*
* We're crashing and already got the UNLOAD_RESPONSE, cleanup all
* maybe-pending messages on all CPUs to be able to receive new
diff --git a/drivers/i2c/busses/i2c-cadence.c b/drivers/i2c/busses/i2c-cadence.c
index a51d3b795770..17f0dd1f891e 100644
--- a/drivers/i2c/busses/i2c-cadence.c
+++ b/drivers/i2c/busses/i2c-cadence.c
@@ -901,7 +901,10 @@ static int cdns_i2c_probe(struct platform_device *pdev)
if (IS_ERR(id->membase))
return PTR_ERR(id->membase);
- id->irq = platform_get_irq(pdev, 0);
+ ret = platform_get_irq(pdev, 0);
+ if (ret < 0)
+ return ret;
+ id->irq = ret;
id->adap.owner = THIS_MODULE;
id->adap.dev.of_node = pdev->dev.of_node;
diff --git a/drivers/i2c/busses/i2c-emev2.c b/drivers/i2c/busses/i2c-emev2.c
index 959d4912ec0d..0230a13a6ab7 100644
--- a/drivers/i2c/busses/i2c-emev2.c
+++ b/drivers/i2c/busses/i2c-emev2.c
@@ -397,7 +397,10 @@ static int em_i2c_probe(struct platform_device *pdev)
em_i2c_reset(&priv->adap);
- priv->irq = platform_get_irq(pdev, 0);
+ ret = platform_get_irq(pdev, 0);
+ if (ret < 0)
+ goto err_clk;
+ priv->irq = ret;
ret = devm_request_irq(&pdev->dev, priv->irq, em_i2c_irq_handler, 0,
"em_i2c", priv);
if (ret)
diff --git a/drivers/i2c/busses/i2c-img-scb.c b/drivers/i2c/busses/i2c-img-scb.c
index 20a4fbc53007..a1f8a9a91213 100644
--- a/drivers/i2c/busses/i2c-img-scb.c
+++ b/drivers/i2c/busses/i2c-img-scb.c
@@ -1057,7 +1057,7 @@ static int img_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg *msgs,
atomic = true;
}
- ret = pm_runtime_get_sync(adap->dev.parent);
+ ret = pm_runtime_resume_and_get(adap->dev.parent);
if (ret < 0)
return ret;
@@ -1158,7 +1158,7 @@ static int img_i2c_init(struct img_i2c *i2c)
u32 rev;
int ret;
- ret = pm_runtime_get_sync(i2c->adap.dev.parent);
+ ret = pm_runtime_resume_and_get(i2c->adap.dev.parent);
if (ret < 0)
return ret;
diff --git a/drivers/i2c/busses/i2c-imx-lpi2c.c b/drivers/i2c/busses/i2c-imx-lpi2c.c
index c92b56485fa6..a0d045c1bc9e 100644
--- a/drivers/i2c/busses/i2c-imx-lpi2c.c
+++ b/drivers/i2c/busses/i2c-imx-lpi2c.c
@@ -265,7 +265,7 @@ static int lpi2c_imx_master_enable(struct lpi2c_imx_struct *lpi2c_imx)
unsigned int temp;
int ret;
- ret = pm_runtime_get_sync(lpi2c_imx->adapter.dev.parent);
+ ret = pm_runtime_resume_and_get(lpi2c_imx->adapter.dev.parent);
if (ret < 0)
return ret;
diff --git a/drivers/i2c/busses/i2c-jz4780.c b/drivers/i2c/busses/i2c-jz4780.c
index 8f0e1f802f2d..a5e960cd8245 100644
--- a/drivers/i2c/busses/i2c-jz4780.c
+++ b/drivers/i2c/busses/i2c-jz4780.c
@@ -751,7 +751,10 @@ static int jz4780_i2c_probe(struct platform_device *pdev)
jz4780_i2c_writew(i2c, JZ4780_I2C_INTM, 0x0);
- i2c->irq = platform_get_irq(pdev, 0);
+ ret = platform_get_irq(pdev, 0);
+ if (ret < 0)
+ goto err;
+ i2c->irq = ret;
ret = devm_request_irq(&pdev->dev, i2c->irq, jz4780_i2c_irq, 0,
dev_name(&pdev->dev), i2c);
if (ret)
diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c
index 2dfea357b131..c36522849325 100644
--- a/drivers/i2c/busses/i2c-omap.c
+++ b/drivers/i2c/busses/i2c-omap.c
@@ -1408,9 +1408,9 @@ omap_i2c_probe(struct platform_device *pdev)
pm_runtime_set_autosuspend_delay(omap->dev, OMAP_I2C_PM_TIMEOUT);
pm_runtime_use_autosuspend(omap->dev);
- r = pm_runtime_get_sync(omap->dev);
+ r = pm_runtime_resume_and_get(omap->dev);
if (r < 0)
- goto err_free_mem;
+ goto err_disable_pm;
/*
* Read the Rev hi bit-[15:14] ie scheme this is 1 indicates ver2.
@@ -1518,8 +1518,8 @@ omap_i2c_probe(struct platform_device *pdev)
omap_i2c_write_reg(omap, OMAP_I2C_CON_REG, 0);
pm_runtime_dont_use_autosuspend(omap->dev);
pm_runtime_put_sync(omap->dev);
+err_disable_pm:
pm_runtime_disable(&pdev->dev);
-err_free_mem:
return r;
}
@@ -1530,7 +1530,7 @@ static int omap_i2c_remove(struct platform_device *pdev)
int ret;
i2c_del_adapter(&omap->adapter);
- ret = pm_runtime_get_sync(&pdev->dev);
+ ret = pm_runtime_resume_and_get(&pdev->dev);
if (ret < 0)
return ret;
diff --git a/drivers/i2c/busses/i2c-sh7760.c b/drivers/i2c/busses/i2c-sh7760.c
index c2005c789d2b..319d1fa617c8 100644
--- a/drivers/i2c/busses/i2c-sh7760.c
+++ b/drivers/i2c/busses/i2c-sh7760.c
@@ -471,7 +471,10 @@ static int sh7760_i2c_probe(struct platform_device *pdev)
goto out2;
}
- id->irq = platform_get_irq(pdev, 0);
+ ret = platform_get_irq(pdev, 0);
+ if (ret < 0)
+ goto out3;
+ id->irq = ret;
id->adap.nr = pdev->id;
id->adap.algo = &sh7760_i2c_algo;
diff --git a/drivers/i2c/busses/i2c-sprd.c b/drivers/i2c/busses/i2c-sprd.c
index b2dc80286464..92ba0183fd8a 100644
--- a/drivers/i2c/busses/i2c-sprd.c
+++ b/drivers/i2c/busses/i2c-sprd.c
@@ -290,7 +290,7 @@ static int sprd_i2c_master_xfer(struct i2c_adapter *i2c_adap,
struct sprd_i2c *i2c_dev = i2c_adap->algo_data;
int im, ret;
- ret = pm_runtime_get_sync(i2c_dev->dev);
+ ret = pm_runtime_resume_and_get(i2c_dev->dev);
if (ret < 0)
return ret;
@@ -577,7 +577,7 @@ static int sprd_i2c_remove(struct platform_device *pdev)
struct sprd_i2c *i2c_dev = platform_get_drvdata(pdev);
int ret;
- ret = pm_runtime_get_sync(i2c_dev->dev);
+ ret = pm_runtime_resume_and_get(i2c_dev->dev);
if (ret < 0)
return ret;
diff --git a/drivers/i3c/master.c b/drivers/i3c/master.c
index 19337aed9f23..6cc71c90f85e 100644
--- a/drivers/i3c/master.c
+++ b/drivers/i3c/master.c
@@ -2492,7 +2492,7 @@ int i3c_master_register(struct i3c_master_controller *master,
ret = i3c_master_bus_init(master);
if (ret)
- goto err_destroy_wq;
+ goto err_put_dev;
ret = device_add(&master->dev);
if (ret)
@@ -2523,9 +2523,6 @@ int i3c_master_register(struct i3c_master_controller *master,
err_cleanup_bus:
i3c_master_bus_cleanup(master);
-err_destroy_wq:
- destroy_workqueue(master->wq);
-
err_put_dev:
put_device(&master->dev);
diff --git a/drivers/iio/accel/adis16201.c b/drivers/iio/accel/adis16201.c
index c4810c73b2a2..2de45587569a 100644
--- a/drivers/iio/accel/adis16201.c
+++ b/drivers/iio/accel/adis16201.c
@@ -215,7 +215,7 @@ static const struct iio_chan_spec adis16201_channels[] = {
ADIS_AUX_ADC_CHAN(ADIS16201_AUX_ADC_REG, ADIS16201_SCAN_AUX_ADC, 0, 12),
ADIS_INCLI_CHAN(X, ADIS16201_XINCL_OUT_REG, ADIS16201_SCAN_INCLI_X,
BIT(IIO_CHAN_INFO_CALIBBIAS), 0, 14),
- ADIS_INCLI_CHAN(X, ADIS16201_YINCL_OUT_REG, ADIS16201_SCAN_INCLI_Y,
+ ADIS_INCLI_CHAN(Y, ADIS16201_YINCL_OUT_REG, ADIS16201_SCAN_INCLI_Y,
BIT(IIO_CHAN_INFO_CALIBBIAS), 0, 14),
IIO_CHAN_SOFT_TIMESTAMP(7)
};
diff --git a/drivers/infiniband/hw/bnxt_re/qplib_res.c b/drivers/infiniband/hw/bnxt_re/qplib_res.c
index bdbde8e22420..4041b35ea3da 100644
--- a/drivers/infiniband/hw/bnxt_re/qplib_res.c
+++ b/drivers/infiniband/hw/bnxt_re/qplib_res.c
@@ -736,6 +736,7 @@ static int bnxt_qplib_alloc_dpi_tbl(struct bnxt_qplib_res *res,
unmap_io:
pci_iounmap(res->pdev, dpit->dbr_bar_reg_iomem);
+ dpit->dbr_bar_reg_iomem = NULL;
return -ENOMEM;
}
diff --git a/drivers/infiniband/hw/cxgb4/resource.c b/drivers/infiniband/hw/cxgb4/resource.c
index 5c95c789f302..e800e8e8bed5 100644
--- a/drivers/infiniband/hw/cxgb4/resource.c
+++ b/drivers/infiniband/hw/cxgb4/resource.c
@@ -216,7 +216,7 @@ u32 c4iw_get_qpid(struct c4iw_rdev *rdev, struct c4iw_dev_ucontext *uctx)
goto out;
entry->qid = qid;
list_add_tail(&entry->entry, &uctx->cqids);
- for (i = qid; i & rdev->qpmask; i++) {
+ for (i = qid + 1; i & rdev->qpmask; i++) {
entry = kmalloc(sizeof(*entry), GFP_KERNEL);
if (!entry)
goto out;
diff --git a/drivers/infiniband/hw/hfi1/firmware.c b/drivers/infiniband/hw/hfi1/firmware.c
index 2b57ba70ddd6..c09080712485 100644
--- a/drivers/infiniband/hw/hfi1/firmware.c
+++ b/drivers/infiniband/hw/hfi1/firmware.c
@@ -1924,6 +1924,7 @@ int parse_platform_config(struct hfi1_devdata *dd)
dd_dev_err(dd, "%s: Failed CRC check at offset %ld\n",
__func__, (ptr -
(u32 *)dd->platform_config.data));
+ ret = -EINVAL;
goto bail;
}
/* Jump the CRC DWORD */
diff --git a/drivers/infiniband/hw/i40iw/i40iw_pble.c b/drivers/infiniband/hw/i40iw/i40iw_pble.c
index 540aab5e502d..3fafc5424e76 100644
--- a/drivers/infiniband/hw/i40iw/i40iw_pble.c
+++ b/drivers/infiniband/hw/i40iw/i40iw_pble.c
@@ -392,12 +392,9 @@ static enum i40iw_status_code add_pble_pool(struct i40iw_sc_dev *dev,
i40iw_debug(dev, I40IW_DEBUG_PBLE, "next_fpm_addr = %llx chunk_size[%u] = 0x%x\n",
pble_rsrc->next_fpm_addr, chunk->size, chunk->size);
pble_rsrc->unallocated_pble -= (chunk->size >> 3);
- list_add(&chunk->list, &pble_rsrc->pinfo.clist);
sd_reg_val = (sd_entry_type == I40IW_SD_TYPE_PAGED) ?
sd_entry->u.pd_table.pd_page_addr.pa : sd_entry->u.bp.addr.pa;
- if (sd_entry->valid)
- return 0;
- if (dev->is_pf) {
+ if (dev->is_pf && !sd_entry->valid) {
ret_code = i40iw_hmc_sd_one(dev, hmc_info->hmc_fn_id,
sd_reg_val, idx->sd_idx,
sd_entry->entry_type, true);
@@ -408,6 +405,7 @@ static enum i40iw_status_code add_pble_pool(struct i40iw_sc_dev *dev,
}
sd_entry->valid = true;
+ list_add(&chunk->list, &pble_rsrc->pinfo.clist);
return 0;
error:
kfree(chunk);
diff --git a/drivers/infiniband/hw/qedr/qedr_iw_cm.c b/drivers/infiniband/hw/qedr/qedr_iw_cm.c
index 653ddf30973e..b9b46a0c4803 100644
--- a/drivers/infiniband/hw/qedr/qedr_iw_cm.c
+++ b/drivers/infiniband/hw/qedr/qedr_iw_cm.c
@@ -636,8 +636,10 @@ int qedr_iw_connect(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param)
memcpy(in_params.local_mac_addr, dev->ndev->dev_addr, ETH_ALEN);
if (test_and_set_bit(QEDR_IWARP_CM_WAIT_FOR_CONNECT,
- &qp->iwarp_cm_flags))
+ &qp->iwarp_cm_flags)) {
+ rc = -ENODEV;
goto err; /* QP already being destroyed */
+ }
rc = dev->ops->iwarp_connect(dev->rdma_ctx, &in_params, &out_params);
if (rc) {
diff --git a/drivers/infiniband/sw/siw/siw_mem.c b/drivers/infiniband/sw/siw/siw_mem.c
index e99983f07663..8bffa6e013fc 100644
--- a/drivers/infiniband/sw/siw/siw_mem.c
+++ b/drivers/infiniband/sw/siw/siw_mem.c
@@ -106,8 +106,6 @@ int siw_mr_add_mem(struct siw_mr *mr, struct ib_pd *pd, void *mem_obj,
mem->perms = rights & IWARP_ACCESS_MASK;
kref_init(&mem->ref);
- mr->mem = mem;
-
get_random_bytes(&next, 4);
next &= 0x00ffffff;
@@ -116,6 +114,8 @@ int siw_mr_add_mem(struct siw_mr *mr, struct ib_pd *pd, void *mem_obj,
kfree(mem);
return -ENOMEM;
}
+
+ mr->mem = mem;
/* Set the STag index part */
mem->stag = id << 8;
mr->base_mr.lkey = mr->base_mr.rkey = mem->stag;
diff --git a/drivers/infiniband/ulp/srpt/ib_srpt.c b/drivers/infiniband/ulp/srpt/ib_srpt.c
index 02b92e3cd9a8..2822ca5e8277 100644
--- a/drivers/infiniband/ulp/srpt/ib_srpt.c
+++ b/drivers/infiniband/ulp/srpt/ib_srpt.c
@@ -2373,6 +2373,7 @@ static int srpt_cm_req_recv(struct srpt_device *const sdev,
pr_info("rejected SRP_LOGIN_REQ because target %s_%d is not enabled\n",
dev_name(&sdev->device->dev), port_num);
mutex_unlock(&sport->mutex);
+ ret = -EINVAL;
goto reject;
}
diff --git a/drivers/irqchip/irq-gic-v3-mbi.c b/drivers/irqchip/irq-gic-v3-mbi.c
index 563a9b366294..e81e89a81cb5 100644
--- a/drivers/irqchip/irq-gic-v3-mbi.c
+++ b/drivers/irqchip/irq-gic-v3-mbi.c
@@ -303,7 +303,7 @@ int __init mbi_init(struct fwnode_handle *fwnode, struct irq_domain *parent)
reg = of_get_property(np, "mbi-alias", NULL);
if (reg) {
mbi_phys_base = of_translate_address(np, reg);
- if (mbi_phys_base == OF_BAD_ADDR) {
+ if (mbi_phys_base == (phys_addr_t)OF_BAD_ADDR) {
ret = -ENXIO;
goto err_free_mbi;
}
diff --git a/drivers/md/md-bitmap.c b/drivers/md/md-bitmap.c
index 0a6c200e3dcb..d7eef5292ae2 100644
--- a/drivers/md/md-bitmap.c
+++ b/drivers/md/md-bitmap.c
@@ -1726,6 +1726,8 @@ void md_bitmap_flush(struct mddev *mddev)
md_bitmap_daemon_work(mddev);
bitmap->daemon_lastrun -= sleep;
md_bitmap_daemon_work(mddev);
+ if (mddev->bitmap_info.external)
+ md_super_wait(mddev);
md_bitmap_update_sb(bitmap);
}
diff --git a/drivers/md/md.c b/drivers/md/md.c
index cc38530804c9..761d43829b2b 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -647,7 +647,34 @@ void mddev_init(struct mddev *mddev)
}
EXPORT_SYMBOL_GPL(mddev_init);
+static struct mddev *mddev_find_locked(dev_t unit)
+{
+ struct mddev *mddev;
+
+ list_for_each_entry(mddev, &all_mddevs, all_mddevs)
+ if (mddev->unit == unit)
+ return mddev;
+
+ return NULL;
+}
+
static struct mddev *mddev_find(dev_t unit)
+{
+ struct mddev *mddev;
+
+ if (MAJOR(unit) != MD_MAJOR)
+ unit &= ~((1 << MdpMinorShift) - 1);
+
+ spin_lock(&all_mddevs_lock);
+ mddev = mddev_find_locked(unit);
+ if (mddev)
+ mddev_get(mddev);
+ spin_unlock(&all_mddevs_lock);
+
+ return mddev;
+}
+
+static struct mddev *mddev_find_or_alloc(dev_t unit)
{
struct mddev *mddev, *new = NULL;
@@ -658,13 +685,13 @@ static struct mddev *mddev_find(dev_t unit)
spin_lock(&all_mddevs_lock);
if (unit) {
- list_for_each_entry(mddev, &all_mddevs, all_mddevs)
- if (mddev->unit == unit) {
- mddev_get(mddev);
- spin_unlock(&all_mddevs_lock);
- kfree(new);
- return mddev;
- }
+ mddev = mddev_find_locked(unit);
+ if (mddev) {
+ mddev_get(mddev);
+ spin_unlock(&all_mddevs_lock);
+ kfree(new);
+ return mddev;
+ }
if (new) {
list_add(&new->all_mddevs, &all_mddevs);
@@ -690,12 +717,7 @@ static struct mddev *mddev_find(dev_t unit)
return NULL;
}
- is_free = 1;
- list_for_each_entry(mddev, &all_mddevs, all_mddevs)
- if (mddev->unit == dev) {
- is_free = 0;
- break;
- }
+ is_free = !mddev_find_locked(dev);
}
new->unit = dev;
new->md_minor = MINOR(dev);
@@ -5436,7 +5458,7 @@ static int md_alloc(dev_t dev, char *name)
* writing to /sys/module/md_mod/parameters/new_array.
*/
static DEFINE_MUTEX(disks_mutex);
- struct mddev *mddev = mddev_find(dev);
+ struct mddev *mddev = mddev_find_or_alloc(dev);
struct gendisk *disk;
int partitioned;
int shift;
@@ -6312,11 +6334,9 @@ static void autorun_devices(int part)
md_probe(dev, NULL, NULL);
mddev = mddev_find(dev);
- if (!mddev || !mddev->gendisk) {
- if (mddev)
- mddev_put(mddev);
+ if (!mddev)
break;
- }
+
if (mddev_lock(mddev))
pr_warn("md: %s locked, cannot run\n", mdname(mddev));
else if (mddev->raid_disks || mddev->major_version
@@ -7618,8 +7638,7 @@ static int md_open(struct block_device *bdev, fmode_t mode)
/* Wait until bdev->bd_disk is definitely gone */
if (work_pending(&mddev->del_work))
flush_workqueue(md_misc_wq);
- /* Then retry the open from the top */
- return -ERESTARTSYS;
+ return -EBUSY;
}
BUG_ON(mddev != bdev->bd_disk->private_data);
@@ -7952,7 +7971,11 @@ static void *md_seq_start(struct seq_file *seq, loff_t *pos)
loff_t l = *pos;
struct mddev *mddev;
- if (l >= 0x10000)
+ if (l == 0x10000) {
+ ++*pos;
+ return (void *)2;
+ }
+ if (l > 0x10000)
return NULL;
if (!l--)
/* header */
@@ -9049,11 +9072,11 @@ void md_check_recovery(struct mddev *mddev)
}
if (mddev_is_clustered(mddev)) {
- struct md_rdev *rdev;
+ struct md_rdev *rdev, *tmp;
/* kick the device if another node issued a
* remove disk.
*/
- rdev_for_each(rdev, mddev) {
+ rdev_for_each_safe(rdev, tmp, mddev) {
if (test_and_clear_bit(ClusterRemove, &rdev->flags) &&
rdev->raid_disk < 0)
md_kick_rdev_from_array(rdev);
@@ -9366,7 +9389,7 @@ static int __init md_init(void)
static void check_sb_changes(struct mddev *mddev, struct md_rdev *rdev)
{
struct mdp_superblock_1 *sb = page_address(rdev->sb_page);
- struct md_rdev *rdev2;
+ struct md_rdev *rdev2, *tmp;
int role, ret;
char b[BDEVNAME_SIZE];
@@ -9383,7 +9406,7 @@ static void check_sb_changes(struct mddev *mddev, struct md_rdev *rdev)
}
/* Check for change of roles in the active devices */
- rdev_for_each(rdev2, mddev) {
+ rdev_for_each_safe(rdev2, tmp, mddev) {
if (test_bit(Faulty, &rdev2->flags))
continue;
diff --git a/drivers/media/platform/aspeed-video.c b/drivers/media/platform/aspeed-video.c
index e0299a789923..6dde49d9aa4c 100644
--- a/drivers/media/platform/aspeed-video.c
+++ b/drivers/media/platform/aspeed-video.c
@@ -491,8 +491,8 @@ static void aspeed_video_off(struct aspeed_video *video)
aspeed_video_write(video, VE_INTERRUPT_STATUS, 0xffffffff);
/* Turn off the relevant clocks */
- clk_disable(video->vclk);
clk_disable(video->eclk);
+ clk_disable(video->vclk);
clear_bit(VIDEO_CLOCKS_ON, &video->flags);
}
@@ -503,8 +503,8 @@ static void aspeed_video_on(struct aspeed_video *video)
return;
/* Turn on the relevant clocks */
- clk_enable(video->eclk);
clk_enable(video->vclk);
+ clk_enable(video->eclk);
set_bit(VIDEO_CLOCKS_ON, &video->flags);
}
@@ -1684,8 +1684,11 @@ static int aspeed_video_probe(struct platform_device *pdev)
return rc;
rc = aspeed_video_setup_video(video);
- if (rc)
+ if (rc) {
+ clk_unprepare(video->vclk);
+ clk_unprepare(video->eclk);
return rc;
+ }
return 0;
}
diff --git a/drivers/media/platform/sunxi/sun6i-csi/sun6i_video.c b/drivers/media/platform/sunxi/sun6i-csi/sun6i_video.c
index f0dfe68486d1..c43a35df25de 100644
--- a/drivers/media/platform/sunxi/sun6i-csi/sun6i_video.c
+++ b/drivers/media/platform/sunxi/sun6i-csi/sun6i_video.c
@@ -151,8 +151,10 @@ static int sun6i_video_start_streaming(struct vb2_queue *vq, unsigned int count)
}
subdev = sun6i_video_remote_subdev(video, NULL);
- if (!subdev)
+ if (!subdev) {
+ ret = -EINVAL;
goto stop_media_pipeline;
+ }
config.pixelformat = video->fmt.fmt.pix.pixelformat;
config.code = video->mbus_code;
diff --git a/drivers/media/platform/vivid/vivid-vid-out.c b/drivers/media/platform/vivid/vivid-vid-out.c
index a0364ac497f9..54bb3a59bf17 100644
--- a/drivers/media/platform/vivid/vivid-vid-out.c
+++ b/drivers/media/platform/vivid/vivid-vid-out.c
@@ -1025,7 +1025,7 @@ int vivid_vid_out_s_fbuf(struct file *file, void *fh,
return -EINVAL;
}
dev->fbuf_out_flags &= ~(chroma_flags | alpha_flags);
- dev->fbuf_out_flags = a->flags & (chroma_flags | alpha_flags);
+ dev->fbuf_out_flags |= a->flags & (chroma_flags | alpha_flags);
return 0;
}
diff --git a/drivers/media/tuners/m88rs6000t.c b/drivers/media/tuners/m88rs6000t.c
index b3505f402476..8647c50b66e5 100644
--- a/drivers/media/tuners/m88rs6000t.c
+++ b/drivers/media/tuners/m88rs6000t.c
@@ -525,7 +525,7 @@ static int m88rs6000t_get_rf_strength(struct dvb_frontend *fe, u16 *strength)
PGA2_cri = PGA2_GC >> 2;
PGA2_crf = PGA2_GC & 0x03;
- for (i = 0; i <= RF_GC; i++)
+ for (i = 0; i <= RF_GC && i < ARRAY_SIZE(RFGS); i++)
RFG += RFGS[i];
if (RF_GC == 0)
@@ -537,12 +537,12 @@ static int m88rs6000t_get_rf_strength(struct dvb_frontend *fe, u16 *strength)
if (RF_GC == 3)
RFG += 100;
- for (i = 0; i <= IF_GC; i++)
+ for (i = 0; i <= IF_GC && i < ARRAY_SIZE(IFGS); i++)
IFG += IFGS[i];
TIAG = TIA_GC * TIA_GS;
- for (i = 0; i <= BB_GC; i++)
+ for (i = 0; i <= BB_GC && i < ARRAY_SIZE(BBGS); i++)
BBG += BBGS[i];
PGA2G = PGA2_cri * PGA2_cri_GS + PGA2_crf * PGA2_crf_GS;
diff --git a/drivers/media/v4l2-core/v4l2-ctrls.c b/drivers/media/v4l2-core/v4l2-ctrls.c
index 3fe99519fedf..7ac7a5063fb2 100644
--- a/drivers/media/v4l2-core/v4l2-ctrls.c
+++ b/drivers/media/v4l2-core/v4l2-ctrls.c
@@ -2155,7 +2155,15 @@ void v4l2_ctrl_handler_free(struct v4l2_ctrl_handler *hdl)
if (hdl == NULL || hdl->buckets == NULL)
return;
- if (!hdl->req_obj.req && !list_empty(&hdl->requests)) {
+ /*
+ * If the main handler is freed and it is used by handler objects in
+ * outstanding requests, then unbind and put those objects before
+ * freeing the main handler.
+ *
+ * The main handler can be identified by having a NULL ops pointer in
+ * the request object.
+ */
+ if (!hdl->req_obj.ops && !list_empty(&hdl->requests)) {
struct v4l2_ctrl_handler *req, *next_req;
list_for_each_entry_safe(req, next_req, &hdl->requests, requests) {
@@ -3186,8 +3194,8 @@ static void v4l2_ctrl_request_unbind(struct media_request_object *obj)
container_of(obj, struct v4l2_ctrl_handler, req_obj);
struct v4l2_ctrl_handler *main_hdl = obj->priv;
- list_del_init(&hdl->requests);
mutex_lock(main_hdl->lock);
+ list_del_init(&hdl->requests);
if (hdl->request_is_queued) {
list_del_init(&hdl->requests_queued);
hdl->request_is_queued = false;
@@ -3246,8 +3254,11 @@ static int v4l2_ctrl_request_bind(struct media_request *req,
if (!ret) {
ret = media_request_object_bind(req, &req_ops,
from, false, &hdl->req_obj);
- if (!ret)
+ if (!ret) {
+ mutex_lock(from->lock);
list_add_tail(&hdl->requests, &from->requests);
+ mutex_unlock(from->lock);
+ }
}
return ret;
}
diff --git a/drivers/memory/omap-gpmc.c b/drivers/memory/omap-gpmc.c
index 27bc417029e1..332ffd7cf8b0 100644
--- a/drivers/memory/omap-gpmc.c
+++ b/drivers/memory/omap-gpmc.c
@@ -1026,8 +1026,8 @@ EXPORT_SYMBOL(gpmc_cs_request);
void gpmc_cs_free(int cs)
{
- struct gpmc_cs_data *gpmc = &gpmc_cs[cs];
- struct resource *res = &gpmc->mem;
+ struct gpmc_cs_data *gpmc;
+ struct resource *res;
spin_lock(&gpmc_mem_lock);
if (cs >= gpmc_cs_num || cs < 0 || !gpmc_cs_reserved(cs)) {
@@ -1036,6 +1036,9 @@ void gpmc_cs_free(int cs)
spin_unlock(&gpmc_mem_lock);
return;
}
+ gpmc = &gpmc_cs[cs];
+ res = &gpmc->mem;
+
gpmc_cs_disable_mem(cs);
if (res->flags)
release_resource(res);
diff --git a/drivers/memory/pl353-smc.c b/drivers/memory/pl353-smc.c
index 73bd3023202f..b42804b1801e 100644
--- a/drivers/memory/pl353-smc.c
+++ b/drivers/memory/pl353-smc.c
@@ -63,7 +63,7 @@
/* ECC memory config register specific constants */
#define PL353_SMC_ECC_MEMCFG_MODE_MASK 0xC
#define PL353_SMC_ECC_MEMCFG_MODE_SHIFT 2
-#define PL353_SMC_ECC_MEMCFG_PGSIZE_MASK 0xC
+#define PL353_SMC_ECC_MEMCFG_PGSIZE_MASK 0x3
#define PL353_SMC_DC_UPT_NAND_REGS ((4 << 23) | /* CS: NAND chip */ \
(2 << 21)) /* UpdateRegs operation */
diff --git a/drivers/mfd/stm32-timers.c b/drivers/mfd/stm32-timers.c
index efcd4b980c94..1adba6a46dcb 100644
--- a/drivers/mfd/stm32-timers.c
+++ b/drivers/mfd/stm32-timers.c
@@ -158,13 +158,18 @@ static const struct regmap_config stm32_timers_regmap_cfg = {
static void stm32_timers_get_arr_size(struct stm32_timers *ddata)
{
+ u32 arr;
+
+ /* Backup ARR to restore it after getting the maximum value */
+ regmap_read(ddata->regmap, TIM_ARR, &arr);
+
/*
* Only the available bits will be written so when readback
* we get the maximum value of auto reload register
*/
regmap_write(ddata->regmap, TIM_ARR, ~0L);
regmap_read(ddata->regmap, TIM_ARR, &ddata->max_arr);
- regmap_write(ddata->regmap, TIM_ARR, 0x0);
+ regmap_write(ddata->regmap, TIM_ARR, arr);
}
static void stm32_timers_dma_probe(struct device *dev,
diff --git a/drivers/misc/lis3lv02d/lis3lv02d.c b/drivers/misc/lis3lv02d/lis3lv02d.c
index 057d7bbde402..d98174eced5a 100644
--- a/drivers/misc/lis3lv02d/lis3lv02d.c
+++ b/drivers/misc/lis3lv02d/lis3lv02d.c
@@ -208,7 +208,7 @@ static int lis3_3dc_rates[16] = {0, 1, 10, 25, 50, 100, 200, 400, 1600, 5000};
static int lis3_3dlh_rates[4] = {50, 100, 400, 1000};
/* ODR is Output Data Rate */
-static int lis3lv02d_get_odr(struct lis3lv02d *lis3)
+static int lis3lv02d_get_odr_index(struct lis3lv02d *lis3)
{
u8 ctrl;
int shift;
@@ -216,15 +216,23 @@ static int lis3lv02d_get_odr(struct lis3lv02d *lis3)
lis3->read(lis3, CTRL_REG1, &ctrl);
ctrl &= lis3->odr_mask;
shift = ffs(lis3->odr_mask) - 1;
- return lis3->odrs[(ctrl >> shift)];
+ return (ctrl >> shift);
}
static int lis3lv02d_get_pwron_wait(struct lis3lv02d *lis3)
{
- int div = lis3lv02d_get_odr(lis3);
+ int odr_idx = lis3lv02d_get_odr_index(lis3);
+ int div = lis3->odrs[odr_idx];
- if (WARN_ONCE(div == 0, "device returned spurious data"))
+ if (div == 0) {
+ if (odr_idx == 0) {
+ /* Power-down mode, not sampling no need to sleep */
+ return 0;
+ }
+
+ dev_err(&lis3->pdev->dev, "Error unknown odrs-index: %d\n", odr_idx);
return -ENXIO;
+ }
/* LIS3 power on delay is quite long */
msleep(lis3->pwron_delay / div);
@@ -807,9 +815,12 @@ static ssize_t lis3lv02d_rate_show(struct device *dev,
struct device_attribute *attr, char *buf)
{
struct lis3lv02d *lis3 = dev_get_drvdata(dev);
+ int odr_idx;
lis3lv02d_sysfs_poweron(lis3);
- return sprintf(buf, "%d\n", lis3lv02d_get_odr(lis3));
+
+ odr_idx = lis3lv02d_get_odr_index(lis3);
+ return sprintf(buf, "%d\n", lis3->odrs[odr_idx]);
}
static ssize_t lis3lv02d_rate_set(struct device *dev,
diff --git a/drivers/misc/vmw_vmci/vmci_doorbell.c b/drivers/misc/vmw_vmci/vmci_doorbell.c
index 345addd9306d..fa8a7fce4481 100644
--- a/drivers/misc/vmw_vmci/vmci_doorbell.c
+++ b/drivers/misc/vmw_vmci/vmci_doorbell.c
@@ -326,7 +326,7 @@ int vmci_dbell_host_context_notify(u32 src_cid, struct vmci_handle handle)
bool vmci_dbell_register_notification_bitmap(u64 bitmap_ppn)
{
int result;
- struct vmci_notify_bm_set_msg bitmap_set_msg;
+ struct vmci_notify_bm_set_msg bitmap_set_msg = { };
bitmap_set_msg.hdr.dst = vmci_make_handle(VMCI_HYPERVISOR_CONTEXT_ID,
VMCI_SET_NOTIFY_BITMAP);
diff --git a/drivers/misc/vmw_vmci/vmci_guest.c b/drivers/misc/vmw_vmci/vmci_guest.c
index 7a84a48c75da..543768551866 100644
--- a/drivers/misc/vmw_vmci/vmci_guest.c
+++ b/drivers/misc/vmw_vmci/vmci_guest.c
@@ -168,7 +168,7 @@ static int vmci_check_host_caps(struct pci_dev *pdev)
VMCI_UTIL_NUM_RESOURCES * sizeof(u32);
struct vmci_datagram *check_msg;
- check_msg = kmalloc(msg_size, GFP_KERNEL);
+ check_msg = kzalloc(msg_size, GFP_KERNEL);
if (!check_msg) {
dev_err(&pdev->dev, "%s: Insufficient memory\n", __func__);
return -ENOMEM;
diff --git a/drivers/mtd/mtdchar.c b/drivers/mtd/mtdchar.c
index 48832f9b215c..ee437af41f11 100644
--- a/drivers/mtd/mtdchar.c
+++ b/drivers/mtd/mtdchar.c
@@ -649,16 +649,12 @@ static int mtdchar_ioctl(struct file *file, u_int cmd, u_long arg)
case MEMGETINFO:
case MEMREADOOB:
case MEMREADOOB64:
- case MEMLOCK:
- case MEMUNLOCK:
case MEMISLOCKED:
case MEMGETOOBSEL:
case MEMGETBADBLOCK:
- case MEMSETBADBLOCK:
case OTPSELECT:
case OTPGETREGIONCOUNT:
case OTPGETREGIONINFO:
- case OTPLOCK:
case ECCGETLAYOUT:
case ECCGETSTATS:
case MTDFILEMODE:
@@ -669,9 +665,13 @@ static int mtdchar_ioctl(struct file *file, u_int cmd, u_long arg)
/* "dangerous" commands */
case MEMERASE:
case MEMERASE64:
+ case MEMLOCK:
+ case MEMUNLOCK:
+ case MEMSETBADBLOCK:
case MEMWRITEOOB:
case MEMWRITEOOB64:
case MEMWRITE:
+ case OTPLOCK:
if (!(file->f_mode & FMODE_WRITE))
return -EPERM;
break;
diff --git a/drivers/mtd/mtdcore.c b/drivers/mtd/mtdcore.c
index 036b9452b19f..32a76b8feaa5 100644
--- a/drivers/mtd/mtdcore.c
+++ b/drivers/mtd/mtdcore.c
@@ -825,6 +825,9 @@ int mtd_device_parse_register(struct mtd_info *mtd, const char * const *types,
/* Prefer parsed partitions over driver-provided fallback */
ret = parse_mtd_partitions(mtd, types, parser_data);
+ if (ret == -EPROBE_DEFER)
+ goto out;
+
if (ret > 0)
ret = 0;
else if (nr_parts)
diff --git a/drivers/mtd/nand/raw/brcmnand/brcmnand.c b/drivers/mtd/nand/raw/brcmnand/brcmnand.c
index e9ad8bb82f44..0f3c09fb9c34 100644
--- a/drivers/mtd/nand/raw/brcmnand/brcmnand.c
+++ b/drivers/mtd/nand/raw/brcmnand/brcmnand.c
@@ -2364,6 +2364,12 @@ static int brcmnand_attach_chip(struct nand_chip *chip)
ret = brcmstb_choose_ecc_layout(host);
+ /* If OOB is written with ECC enabled it will cause ECC errors */
+ if (is_hamming_ecc(host->ctrl, &host->hwcfg)) {
+ chip->ecc.write_oob = brcmnand_write_oob_raw;
+ chip->ecc.read_oob = brcmnand_read_oob_raw;
+ }
+
return ret;
}
diff --git a/drivers/mtd/nand/raw/fsmc_nand.c b/drivers/mtd/nand/raw/fsmc_nand.c
index a6964feeec77..81e4b0f46662 100644
--- a/drivers/mtd/nand/raw/fsmc_nand.c
+++ b/drivers/mtd/nand/raw/fsmc_nand.c
@@ -1066,11 +1066,13 @@ static int __init fsmc_nand_probe(struct platform_device *pdev)
host->read_dma_chan = dma_request_channel(mask, filter, NULL);
if (!host->read_dma_chan) {
dev_err(&pdev->dev, "Unable to get read dma channel\n");
+ ret = -ENODEV;
goto disable_clk;
}
host->write_dma_chan = dma_request_channel(mask, filter, NULL);
if (!host->write_dma_chan) {
dev_err(&pdev->dev, "Unable to get write dma channel\n");
+ ret = -ENODEV;
goto release_dma_read_chan;
}
}
diff --git a/drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c b/drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c
index 2390ed077a2f..60f146920b9f 100644
--- a/drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c
+++ b/drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c
@@ -2598,7 +2598,7 @@ static int gpmi_nand_init(struct gpmi_nand_data *this)
this->bch_geometry.auxiliary_size = 128;
ret = gpmi_alloc_dma_buffer(this);
if (ret)
- goto err_out;
+ return ret;
nand_controller_init(&this->base);
this->base.ops = &gpmi_nand_controller_ops;
diff --git a/drivers/mtd/nand/raw/qcom_nandc.c b/drivers/mtd/nand/raw/qcom_nandc.c
index 963ebcdfcbce..c10995ca624a 100644
--- a/drivers/mtd/nand/raw/qcom_nandc.c
+++ b/drivers/mtd/nand/raw/qcom_nandc.c
@@ -2850,7 +2850,7 @@ static int qcom_probe_nand_devices(struct qcom_nand_controller *nandc)
struct device *dev = nandc->dev;
struct device_node *dn = dev->of_node, *child;
struct qcom_nand_host *host;
- int ret;
+ int ret = -ENODEV;
for_each_available_child_of_node(dn, child) {
host = devm_kzalloc(dev, sizeof(*host), GFP_KERNEL);
@@ -2868,10 +2868,7 @@ static int qcom_probe_nand_devices(struct qcom_nand_controller *nandc)
list_add_tail(&host->node, &nandc->host_list);
}
- if (list_empty(&nandc->host_list))
- return -ENODEV;
-
- return 0;
+ return ret;
}
/* parse custom DT properties here */
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
index 5a7831a97a13..588389697cf9 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
@@ -1728,12 +1728,14 @@ static int bnxt_rx_pkt(struct bnxt *bp, struct bnxt_cp_ring_info *cpr,
cons = rxcmp->rx_cmp_opaque;
if (unlikely(cons != rxr->rx_next_cons)) {
- int rc1 = bnxt_discard_rx(bp, cpr, raw_cons, rxcmp);
+ int rc1 = bnxt_discard_rx(bp, cpr, &tmp_raw_cons, rxcmp);
netdev_warn(bp->dev, "RX cons %x != expected cons %x\n",
cons, rxr->rx_next_cons);
bnxt_sched_reset(bp, rxr);
- return rc1;
+ if (rc1)
+ return rc1;
+ goto next_rx_no_prod_no_len;
}
rx_buf = &rxr->rx_buf_ring[cons];
data = rx_buf->data;
@@ -8954,7 +8956,9 @@ static ssize_t bnxt_show_temp(struct device *dev,
if (!rc)
len = sprintf(buf, "%u\n", resp->temp * 1000); /* display millidegree */
mutex_unlock(&bp->hwrm_cmd_lock);
- return rc ?: len;
+ if (rc)
+ return rc;
+ return len;
}
static SENSOR_DEVICE_ATTR(temp1_input, 0444, bnxt_show_temp, NULL, 0);
diff --git a/drivers/net/ethernet/cavium/liquidio/cn23xx_pf_regs.h b/drivers/net/ethernet/cavium/liquidio/cn23xx_pf_regs.h
index e6d4ad99cc38..3f1c189646f4 100644
--- a/drivers/net/ethernet/cavium/liquidio/cn23xx_pf_regs.h
+++ b/drivers/net/ethernet/cavium/liquidio/cn23xx_pf_regs.h
@@ -521,7 +521,7 @@
#define CN23XX_BAR1_INDEX_OFFSET 3
#define CN23XX_PEM_BAR1_INDEX_REG(port, idx) \
- (CN23XX_PEM_BAR1_INDEX_START + ((port) << CN23XX_PEM_OFFSET) + \
+ (CN23XX_PEM_BAR1_INDEX_START + (((u64)port) << CN23XX_PEM_OFFSET) + \
((idx) << CN23XX_BAR1_INDEX_OFFSET))
/*############################ DPI #########################*/
diff --git a/drivers/net/ethernet/cavium/thunder/nicvf_queues.c b/drivers/net/ethernet/cavium/thunder/nicvf_queues.c
index 4ab57d33a87e..6bd6fb5a3613 100644
--- a/drivers/net/ethernet/cavium/thunder/nicvf_queues.c
+++ b/drivers/net/ethernet/cavium/thunder/nicvf_queues.c
@@ -776,7 +776,7 @@ static void nicvf_rcv_queue_config(struct nicvf *nic, struct queue_set *qs,
mbx.rq.msg = NIC_MBOX_MSG_RQ_CFG;
mbx.rq.qs_num = qs->vnic_id;
mbx.rq.rq_num = qidx;
- mbx.rq.cfg = (rq->caching << 26) | (rq->cq_qs << 19) |
+ mbx.rq.cfg = ((u64)rq->caching << 26) | (rq->cq_qs << 19) |
(rq->cq_idx << 16) | (rq->cont_rbdr_qs << 9) |
(rq->cont_qs_rbdr_idx << 8) |
(rq->start_rbdr_qs << 1) | (rq->start_qs_rbdr_idx);
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c
index cb50b41cd3df..64a2453e06ba 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c
@@ -174,31 +174,31 @@ static void set_nat_params(struct adapter *adap, struct filter_entry *f,
WORD_MASK, f->fs.nat_lip[15] |
f->fs.nat_lip[14] << 8 |
f->fs.nat_lip[13] << 16 |
- f->fs.nat_lip[12] << 24, 1);
+ (u64)f->fs.nat_lip[12] << 24, 1);
set_tcb_field(adap, f, tid, TCB_SND_UNA_RAW_W + 1,
WORD_MASK, f->fs.nat_lip[11] |
f->fs.nat_lip[10] << 8 |
f->fs.nat_lip[9] << 16 |
- f->fs.nat_lip[8] << 24, 1);
+ (u64)f->fs.nat_lip[8] << 24, 1);
set_tcb_field(adap, f, tid, TCB_SND_UNA_RAW_W + 2,
WORD_MASK, f->fs.nat_lip[7] |
f->fs.nat_lip[6] << 8 |
f->fs.nat_lip[5] << 16 |
- f->fs.nat_lip[4] << 24, 1);
+ (u64)f->fs.nat_lip[4] << 24, 1);
set_tcb_field(adap, f, tid, TCB_SND_UNA_RAW_W + 3,
WORD_MASK, f->fs.nat_lip[3] |
f->fs.nat_lip[2] << 8 |
f->fs.nat_lip[1] << 16 |
- f->fs.nat_lip[0] << 24, 1);
+ (u64)f->fs.nat_lip[0] << 24, 1);
} else {
set_tcb_field(adap, f, tid, TCB_RX_FRAG3_LEN_RAW_W,
WORD_MASK, f->fs.nat_lip[3] |
f->fs.nat_lip[2] << 8 |
f->fs.nat_lip[1] << 16 |
- f->fs.nat_lip[0] << 24, 1);
+ (u64)f->fs.nat_lip[0] << 25, 1);
}
}
@@ -208,25 +208,25 @@ static void set_nat_params(struct adapter *adap, struct filter_entry *f,
WORD_MASK, f->fs.nat_fip[15] |
f->fs.nat_fip[14] << 8 |
f->fs.nat_fip[13] << 16 |
- f->fs.nat_fip[12] << 24, 1);
+ (u64)f->fs.nat_fip[12] << 24, 1);
set_tcb_field(adap, f, tid, TCB_RX_FRAG2_PTR_RAW_W + 1,
WORD_MASK, f->fs.nat_fip[11] |
f->fs.nat_fip[10] << 8 |
f->fs.nat_fip[9] << 16 |
- f->fs.nat_fip[8] << 24, 1);
+ (u64)f->fs.nat_fip[8] << 24, 1);
set_tcb_field(adap, f, tid, TCB_RX_FRAG2_PTR_RAW_W + 2,
WORD_MASK, f->fs.nat_fip[7] |
f->fs.nat_fip[6] << 8 |
f->fs.nat_fip[5] << 16 |
- f->fs.nat_fip[4] << 24, 1);
+ (u64)f->fs.nat_fip[4] << 24, 1);
set_tcb_field(adap, f, tid, TCB_RX_FRAG2_PTR_RAW_W + 3,
WORD_MASK, f->fs.nat_fip[3] |
f->fs.nat_fip[2] << 8 |
f->fs.nat_fip[1] << 16 |
- f->fs.nat_fip[0] << 24, 1);
+ (u64)f->fs.nat_fip[0] << 24, 1);
} else {
set_tcb_field(adap, f, tid,
@@ -234,13 +234,13 @@ static void set_nat_params(struct adapter *adap, struct filter_entry *f,
WORD_MASK, f->fs.nat_fip[3] |
f->fs.nat_fip[2] << 8 |
f->fs.nat_fip[1] << 16 |
- f->fs.nat_fip[0] << 24, 1);
+ (u64)f->fs.nat_fip[0] << 24, 1);
}
}
set_tcb_field(adap, f, tid, TCB_PDU_HDR_LEN_W, WORD_MASK,
(dp ? (nat_lp[1] | nat_lp[0] << 8) : 0) |
- (sp ? (nat_fp[1] << 16 | nat_fp[0] << 24) : 0),
+ (sp ? (nat_fp[1] << 16 | (u64)nat_fp[0] << 24) : 0),
1);
}
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
index 92af7204711c..696f21543aa7 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
@@ -3322,7 +3322,6 @@ static void hns3_nic_set_cpumask(struct hns3_nic_priv *priv)
static int hns3_nic_init_vector_data(struct hns3_nic_priv *priv)
{
- struct hnae3_ring_chain_node vector_ring_chain;
struct hnae3_handle *h = priv->ae_handle;
struct hns3_enet_tqp_vector *tqp_vector;
int ret = 0;
@@ -3354,6 +3353,8 @@ static int hns3_nic_init_vector_data(struct hns3_nic_priv *priv)
}
for (i = 0; i < priv->vector_num; i++) {
+ struct hnae3_ring_chain_node vector_ring_chain;
+
tqp_vector = &priv->tqp_vector[i];
tqp_vector->rx_group.total_bytes = 0;
diff --git a/drivers/net/ethernet/qualcomm/emac/emac-mac.c b/drivers/net/ethernet/qualcomm/emac/emac-mac.c
index bebe38d74d66..ab1b4da5d5be 100644
--- a/drivers/net/ethernet/qualcomm/emac/emac-mac.c
+++ b/drivers/net/ethernet/qualcomm/emac/emac-mac.c
@@ -1439,6 +1439,7 @@ int emac_mac_tx_buf_send(struct emac_adapter *adpt, struct emac_tx_queue *tx_q,
{
struct emac_tpd tpd;
u32 prod_idx;
+ int len;
memset(&tpd, 0, sizeof(tpd));
@@ -1458,9 +1459,10 @@ int emac_mac_tx_buf_send(struct emac_adapter *adpt, struct emac_tx_queue *tx_q,
if (skb_network_offset(skb) != ETH_HLEN)
TPD_TYP_SET(&tpd, 1);
+ len = skb->len;
emac_tx_fill_tpd(adpt, tx_q, skb, &tpd);
- netdev_sent_queue(adpt->netdev, skb->len);
+ netdev_sent_queue(adpt->netdev, len);
/* Make sure the are enough free descriptors to hold one
* maximum-sized SKB. We need one desc for each fragment,
diff --git a/drivers/net/ethernet/renesas/ravb_main.c b/drivers/net/ethernet/renesas/ravb_main.c
index 551799fb3842..9208a72fe17e 100644
--- a/drivers/net/ethernet/renesas/ravb_main.c
+++ b/drivers/net/ethernet/renesas/ravb_main.c
@@ -911,31 +911,20 @@ static int ravb_poll(struct napi_struct *napi, int budget)
int q = napi - priv->napi;
int mask = BIT(q);
int quota = budget;
- u32 ris0, tis;
- for (;;) {
- tis = ravb_read(ndev, TIS);
- ris0 = ravb_read(ndev, RIS0);
- if (!((ris0 & mask) || (tis & mask)))
- break;
+ /* Processing RX Descriptor Ring */
+ /* Clear RX interrupt */
+ ravb_write(ndev, ~(mask | RIS0_RESERVED), RIS0);
+ if (ravb_rx(ndev, "a, q))
+ goto out;
- /* Processing RX Descriptor Ring */
- if (ris0 & mask) {
- /* Clear RX interrupt */
- ravb_write(ndev, ~(mask | RIS0_RESERVED), RIS0);
- if (ravb_rx(ndev, "a, q))
- goto out;
- }
- /* Processing TX Descriptor Ring */
- if (tis & mask) {
- spin_lock_irqsave(&priv->lock, flags);
- /* Clear TX interrupt */
- ravb_write(ndev, ~(mask | TIS_RESERVED), TIS);
- ravb_tx_free(ndev, q, true);
- netif_wake_subqueue(ndev, q);
- spin_unlock_irqrestore(&priv->lock, flags);
- }
- }
+ /* Processing RX Descriptor Ring */
+ spin_lock_irqsave(&priv->lock, flags);
+ /* Clear TX interrupt */
+ ravb_write(ndev, ~(mask | TIS_RESERVED), TIS);
+ ravb_tx_free(ndev, q, true);
+ netif_wake_subqueue(ndev, q);
+ spin_unlock_irqrestore(&priv->lock, flags);
napi_complete(napi);
diff --git a/drivers/net/ethernet/ti/davinci_emac.c b/drivers/net/ethernet/ti/davinci_emac.c
index ae27be85e363..7cc09a6f9f9a 100644
--- a/drivers/net/ethernet/ti/davinci_emac.c
+++ b/drivers/net/ethernet/ti/davinci_emac.c
@@ -169,11 +169,11 @@ static const char emac_version_string[] = "TI DaVinci EMAC Linux v6.1";
/* EMAC mac_status register */
#define EMAC_MACSTATUS_TXERRCODE_MASK (0xF00000)
#define EMAC_MACSTATUS_TXERRCODE_SHIFT (20)
-#define EMAC_MACSTATUS_TXERRCH_MASK (0x7)
+#define EMAC_MACSTATUS_TXERRCH_MASK (0x70000)
#define EMAC_MACSTATUS_TXERRCH_SHIFT (16)
#define EMAC_MACSTATUS_RXERRCODE_MASK (0xF000)
#define EMAC_MACSTATUS_RXERRCODE_SHIFT (12)
-#define EMAC_MACSTATUS_RXERRCH_MASK (0x7)
+#define EMAC_MACSTATUS_RXERRCH_MASK (0x700)
#define EMAC_MACSTATUS_RXERRCH_SHIFT (8)
/* EMAC RX register masks */
diff --git a/drivers/net/fddi/defxx.c b/drivers/net/fddi/defxx.c
index 56b7791911bf..c866f58dab70 100644
--- a/drivers/net/fddi/defxx.c
+++ b/drivers/net/fddi/defxx.c
@@ -495,6 +495,25 @@ static const struct net_device_ops dfx_netdev_ops = {
.ndo_set_mac_address = dfx_ctl_set_mac_address,
};
+static void dfx_register_res_alloc_err(const char *print_name, bool mmio,
+ bool eisa)
+{
+ pr_err("%s: Cannot use %s, no address set, aborting\n",
+ print_name, mmio ? "MMIO" : "I/O");
+ pr_err("%s: Recompile driver with \"CONFIG_DEFXX_MMIO=%c\"\n",
+ print_name, mmio ? 'n' : 'y');
+ if (eisa && mmio)
+ pr_err("%s: Or run ECU and set adapter's MMIO location\n",
+ print_name);
+}
+
+static void dfx_register_res_err(const char *print_name, bool mmio,
+ unsigned long start, unsigned long len)
+{
+ pr_err("%s: Cannot reserve %s resource 0x%lx @ 0x%lx, aborting\n",
+ print_name, mmio ? "MMIO" : "I/O", len, start);
+}
+
/*
* ================
* = dfx_register =
@@ -568,15 +587,12 @@ static int dfx_register(struct device *bdev)
dev_set_drvdata(bdev, dev);
dfx_get_bars(bdev, bar_start, bar_len);
- if (dfx_bus_eisa && dfx_use_mmio && bar_start[0] == 0) {
- pr_err("%s: Cannot use MMIO, no address set, aborting\n",
- print_name);
- pr_err("%s: Run ECU and set adapter's MMIO location\n",
- print_name);
- pr_err("%s: Or recompile driver with \"CONFIG_DEFXX_MMIO=n\""
- "\n", print_name);
+ if (bar_len[0] == 0 ||
+ (dfx_bus_eisa && dfx_use_mmio && bar_start[0] == 0)) {
+ dfx_register_res_alloc_err(print_name, dfx_use_mmio,
+ dfx_bus_eisa);
err = -ENXIO;
- goto err_out;
+ goto err_out_disable;
}
if (dfx_use_mmio)
@@ -585,18 +601,16 @@ static int dfx_register(struct device *bdev)
else
region = request_region(bar_start[0], bar_len[0], print_name);
if (!region) {
- pr_err("%s: Cannot reserve %s resource 0x%lx @ 0x%lx, "
- "aborting\n", dfx_use_mmio ? "MMIO" : "I/O", print_name,
- (long)bar_len[0], (long)bar_start[0]);
+ dfx_register_res_err(print_name, dfx_use_mmio,
+ bar_start[0], bar_len[0]);
err = -EBUSY;
goto err_out_disable;
}
if (bar_start[1] != 0) {
region = request_region(bar_start[1], bar_len[1], print_name);
if (!region) {
- pr_err("%s: Cannot reserve I/O resource "
- "0x%lx @ 0x%lx, aborting\n", print_name,
- (long)bar_len[1], (long)bar_start[1]);
+ dfx_register_res_err(print_name, 0,
+ bar_start[1], bar_len[1]);
err = -EBUSY;
goto err_out_csr_region;
}
@@ -604,9 +618,8 @@ static int dfx_register(struct device *bdev)
if (bar_start[2] != 0) {
region = request_region(bar_start[2], bar_len[2], print_name);
if (!region) {
- pr_err("%s: Cannot reserve I/O resource "
- "0x%lx @ 0x%lx, aborting\n", print_name,
- (long)bar_len[2], (long)bar_start[2]);
+ dfx_register_res_err(print_name, 0,
+ bar_start[2], bar_len[2]);
err = -EBUSY;
goto err_out_bh_region;
}
diff --git a/drivers/net/geneve.c b/drivers/net/geneve.c
index c33a08d65208..84f5717c01e2 100644
--- a/drivers/net/geneve.c
+++ b/drivers/net/geneve.c
@@ -891,7 +891,7 @@ static int geneve_xmit_skb(struct sk_buff *skb, struct net_device *dev,
__be16 sport;
int err;
- if (!pskb_network_may_pull(skb, sizeof(struct iphdr)))
+ if (!pskb_inet_may_pull(skb))
return -EINVAL;
sport = udp_flow_src_port(geneve->net, skb, 1, USHRT_MAX, true);
@@ -957,7 +957,7 @@ static int geneve6_xmit_skb(struct sk_buff *skb, struct net_device *dev,
__be16 sport;
int err;
- if (!pskb_network_may_pull(skb, sizeof(struct ipv6hdr)))
+ if (!pskb_inet_may_pull(skb))
return -EINVAL;
sport = udp_flow_src_port(geneve->net, skb, 1, USHRT_MAX, true);
diff --git a/drivers/net/phy/intel-xway.c b/drivers/net/phy/intel-xway.c
index b7875b36097f..574a8bca1ec4 100644
--- a/drivers/net/phy/intel-xway.c
+++ b/drivers/net/phy/intel-xway.c
@@ -11,6 +11,18 @@
#define XWAY_MDIO_IMASK 0x19 /* interrupt mask */
#define XWAY_MDIO_ISTAT 0x1A /* interrupt status */
+#define XWAY_MDIO_LED 0x1B /* led control */
+
+/* bit 15:12 are reserved */
+#define XWAY_MDIO_LED_LED3_EN BIT(11) /* Enable the integrated function of LED3 */
+#define XWAY_MDIO_LED_LED2_EN BIT(10) /* Enable the integrated function of LED2 */
+#define XWAY_MDIO_LED_LED1_EN BIT(9) /* Enable the integrated function of LED1 */
+#define XWAY_MDIO_LED_LED0_EN BIT(8) /* Enable the integrated function of LED0 */
+/* bit 7:4 are reserved */
+#define XWAY_MDIO_LED_LED3_DA BIT(3) /* Direct Access to LED3 */
+#define XWAY_MDIO_LED_LED2_DA BIT(2) /* Direct Access to LED2 */
+#define XWAY_MDIO_LED_LED1_DA BIT(1) /* Direct Access to LED1 */
+#define XWAY_MDIO_LED_LED0_DA BIT(0) /* Direct Access to LED0 */
#define XWAY_MDIO_INIT_WOL BIT(15) /* Wake-On-LAN */
#define XWAY_MDIO_INIT_MSRE BIT(14)
@@ -159,6 +171,15 @@ static int xway_gphy_config_init(struct phy_device *phydev)
/* Clear all pending interrupts */
phy_read(phydev, XWAY_MDIO_ISTAT);
+ /* Ensure that integrated led function is enabled for all leds */
+ err = phy_write(phydev, XWAY_MDIO_LED,
+ XWAY_MDIO_LED_LED0_EN |
+ XWAY_MDIO_LED_LED1_EN |
+ XWAY_MDIO_LED_LED2_EN |
+ XWAY_MDIO_LED_LED3_EN);
+ if (err)
+ return err;
+
phy_write_mmd(phydev, MDIO_MMD_VEND2, XWAY_MMD_LEDCH,
XWAY_MMD_LEDCH_NACS_NONE |
XWAY_MMD_LEDCH_SBF_F02HZ |
diff --git a/drivers/net/wan/lapbether.c b/drivers/net/wan/lapbether.c
index 60f357d2f79f..4e42954d8cbf 100644
--- a/drivers/net/wan/lapbether.c
+++ b/drivers/net/wan/lapbether.c
@@ -51,6 +51,8 @@ struct lapbethdev {
struct list_head node;
struct net_device *ethdev; /* link to ethernet device */
struct net_device *axdev; /* lapbeth device (lapb#) */
+ bool up;
+ spinlock_t up_lock; /* Protects "up" */
};
static LIST_HEAD(lapbeth_devices);
@@ -98,8 +100,9 @@ static int lapbeth_rcv(struct sk_buff *skb, struct net_device *dev, struct packe
rcu_read_lock();
lapbeth = lapbeth_get_x25_dev(dev);
if (!lapbeth)
- goto drop_unlock;
- if (!netif_running(lapbeth->axdev))
+ goto drop_unlock_rcu;
+ spin_lock_bh(&lapbeth->up_lock);
+ if (!lapbeth->up)
goto drop_unlock;
len = skb->data[0] + skb->data[1] * 256;
@@ -114,11 +117,14 @@ static int lapbeth_rcv(struct sk_buff *skb, struct net_device *dev, struct packe
goto drop_unlock;
}
out:
+ spin_unlock_bh(&lapbeth->up_lock);
rcu_read_unlock();
return 0;
drop_unlock:
kfree_skb(skb);
goto out;
+drop_unlock_rcu:
+ rcu_read_unlock();
drop:
kfree_skb(skb);
return 0;
@@ -148,13 +154,11 @@ static int lapbeth_data_indication(struct net_device *dev, struct sk_buff *skb)
static netdev_tx_t lapbeth_xmit(struct sk_buff *skb,
struct net_device *dev)
{
+ struct lapbethdev *lapbeth = netdev_priv(dev);
int err;
- /*
- * Just to be *really* sure not to send anything if the interface
- * is down, the ethernet device may have gone.
- */
- if (!netif_running(dev))
+ spin_lock_bh(&lapbeth->up_lock);
+ if (!lapbeth->up)
goto drop;
/* There should be a pseudo header of 1 byte added by upper layers.
@@ -185,6 +189,7 @@ static netdev_tx_t lapbeth_xmit(struct sk_buff *skb,
goto drop;
}
out:
+ spin_unlock_bh(&lapbeth->up_lock);
return NETDEV_TX_OK;
drop:
kfree_skb(skb);
@@ -276,6 +281,7 @@ static const struct lapb_register_struct lapbeth_callbacks = {
*/
static int lapbeth_open(struct net_device *dev)
{
+ struct lapbethdev *lapbeth = netdev_priv(dev);
int err;
if ((err = lapb_register(dev, &lapbeth_callbacks)) != LAPB_OK) {
@@ -283,13 +289,22 @@ static int lapbeth_open(struct net_device *dev)
return -ENODEV;
}
+ spin_lock_bh(&lapbeth->up_lock);
+ lapbeth->up = true;
+ spin_unlock_bh(&lapbeth->up_lock);
+
return 0;
}
static int lapbeth_close(struct net_device *dev)
{
+ struct lapbethdev *lapbeth = netdev_priv(dev);
int err;
+ spin_lock_bh(&lapbeth->up_lock);
+ lapbeth->up = false;
+ spin_unlock_bh(&lapbeth->up_lock);
+
if ((err = lapb_unregister(dev)) != LAPB_OK)
pr_err("lapb_unregister error: %d\n", err);
@@ -347,6 +362,9 @@ static int lapbeth_new_device(struct net_device *dev)
dev_hold(dev);
lapbeth->ethdev = dev;
+ lapbeth->up = false;
+ spin_lock_init(&lapbeth->up_lock);
+
rc = -EIO;
if (register_netdevice(ndev))
goto fail;
diff --git a/drivers/net/wireless/ath/ath10k/wmi-tlv.c b/drivers/net/wireless/ath/ath10k/wmi-tlv.c
index d38276ac375e..315d20f5c8eb 100644
--- a/drivers/net/wireless/ath/ath10k/wmi-tlv.c
+++ b/drivers/net/wireless/ath/ath10k/wmi-tlv.c
@@ -461,6 +461,9 @@ static void ath10k_wmi_event_tdls_peer(struct ath10k *ar, struct sk_buff *skb)
GFP_ATOMIC
);
break;
+ default:
+ kfree(tb);
+ return;
}
exit:
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_init.c b/drivers/net/wireless/ath/ath9k/htc_drv_init.c
index 40a065028ebe..11054c17a9b5 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_init.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_init.c
@@ -246,7 +246,7 @@ static unsigned int ath9k_regread(void *hw_priv, u32 reg_offset)
if (unlikely(r)) {
ath_dbg(common, WMI, "REGISTER READ FAILED: (0x%04x, %d)\n",
reg_offset, r);
- return -EIO;
+ return -1;
}
return be32_to_cpu(val);
diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index 052deffb4c9d..9fd8e64288ff 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -287,7 +287,7 @@ static bool ath9k_hw_read_revisions(struct ath_hw *ah)
srev = REG_READ(ah, AR_SREV);
- if (srev == -EIO) {
+ if (srev == -1) {
ath_err(ath9k_hw_common(ah),
"Failed to read SREV register");
return false;
diff --git a/drivers/net/wireless/intel/ipw2x00/libipw_wx.c b/drivers/net/wireless/intel/ipw2x00/libipw_wx.c
index 3d558b47168b..456330296b73 100644
--- a/drivers/net/wireless/intel/ipw2x00/libipw_wx.c
+++ b/drivers/net/wireless/intel/ipw2x00/libipw_wx.c
@@ -633,8 +633,10 @@ int libipw_wx_set_encodeext(struct libipw_device *ieee,
}
if (ext->alg != IW_ENCODE_ALG_NONE) {
- memcpy(sec.keys[idx], ext->key, ext->key_len);
- sec.key_sizes[idx] = ext->key_len;
+ int key_len = clamp_val(ext->key_len, 0, SCM_KEY_LEN);
+
+ memcpy(sec.keys[idx], ext->key, key_len);
+ sec.key_sizes[idx] = key_len;
sec.flags |= (1 << idx);
if (ext->alg == IW_ENCODE_ALG_WEP) {
sec.encode_alg[idx] = SEC_ALG_WEP;
diff --git a/drivers/net/wireless/marvell/mwl8k.c b/drivers/net/wireless/marvell/mwl8k.c
index c4db6417748f..1b76b2419186 100644
--- a/drivers/net/wireless/marvell/mwl8k.c
+++ b/drivers/net/wireless/marvell/mwl8k.c
@@ -1469,6 +1469,7 @@ static int mwl8k_txq_init(struct ieee80211_hw *hw, int index)
txq->skb = kcalloc(MWL8K_TX_DESCS, sizeof(*txq->skb), GFP_KERNEL);
if (txq->skb == NULL) {
pci_free_consistent(priv->pdev, size, txq->txd, txq->txd_dma);
+ txq->txd = NULL;
return -ENOMEM;
}
diff --git a/drivers/net/wireless/mediatek/mt7601u/eeprom.c b/drivers/net/wireless/mediatek/mt7601u/eeprom.c
index c868582c5d22..aa3b64902cf9 100644
--- a/drivers/net/wireless/mediatek/mt7601u/eeprom.c
+++ b/drivers/net/wireless/mediatek/mt7601u/eeprom.c
@@ -99,7 +99,7 @@ mt7601u_has_tssi(struct mt7601u_dev *dev, u8 *eeprom)
{
u16 nic_conf1 = get_unaligned_le16(eeprom + MT_EE_NIC_CONF_1);
- return ~nic_conf1 && (nic_conf1 & MT_EE_NIC_CONF_1_TX_ALC_EN);
+ return (u16)~nic_conf1 && (nic_conf1 & MT_EE_NIC_CONF_1_TX_ALC_EN);
}
static void
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/table.c b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/table.c
index 85093b3e5373..ed72a2aeb6c8 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/table.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/table.c
@@ -249,7 +249,7 @@ u32 RTL8821AE_PHY_REG_ARRAY[] = {
0x824, 0x00030FE0,
0x828, 0x00000000,
0x82C, 0x002081DD,
- 0x830, 0x2AAA8E24,
+ 0x830, 0x2AAAEEC8,
0x834, 0x0037A706,
0x838, 0x06489B44,
0x83C, 0x0000095B,
@@ -324,10 +324,10 @@ u32 RTL8821AE_PHY_REG_ARRAY[] = {
0x9D8, 0x00000000,
0x9DC, 0x00000000,
0x9E0, 0x00005D00,
- 0x9E4, 0x00000002,
+ 0x9E4, 0x00000003,
0x9E8, 0x00000001,
0xA00, 0x00D047C8,
- 0xA04, 0x01FF000C,
+ 0xA04, 0x01FF800C,
0xA08, 0x8C8A8300,
0xA0C, 0x2E68000F,
0xA10, 0x9500BB78,
@@ -1320,7 +1320,11 @@ u32 RTL8821AE_RADIOA_ARRAY[] = {
0x083, 0x00021800,
0x084, 0x00028000,
0x085, 0x00048000,
+ 0x80000111, 0x00000000, 0x40000000, 0x00000000,
+ 0x086, 0x0009483A,
+ 0xA0000000, 0x00000000,
0x086, 0x00094838,
+ 0xB0000000, 0x00000000,
0x087, 0x00044980,
0x088, 0x00048000,
0x089, 0x0000D480,
@@ -1409,36 +1413,32 @@ u32 RTL8821AE_RADIOA_ARRAY[] = {
0x03C, 0x000CA000,
0x0EF, 0x00000000,
0x0EF, 0x00001100,
- 0xFF0F0104, 0xABCD,
+ 0x80000111, 0x00000000, 0x40000000, 0x00000000,
0x034, 0x0004ADF3,
0x034, 0x00049DF0,
- 0xFF0F0204, 0xCDEF,
+ 0x90000110, 0x00000000, 0x40000000, 0x00000000,
0x034, 0x0004ADF3,
0x034, 0x00049DF0,
- 0xFF0F0404, 0xCDEF,
- 0x034, 0x0004ADF3,
- 0x034, 0x00049DF0,
- 0xFF0F0200, 0xCDEF,
+ 0x90000210, 0x00000000, 0x40000000, 0x00000000,
0x034, 0x0004ADF5,
0x034, 0x00049DF2,
- 0xFF0F02C0, 0xCDEF,
+ 0x9000020c, 0x00000000, 0x40000000, 0x00000000,
+ 0x034, 0x0004A0F3,
+ 0x034, 0x000490B1,
+ 0x9000040c, 0x00000000, 0x40000000, 0x00000000,
0x034, 0x0004A0F3,
0x034, 0x000490B1,
- 0xCDCDCDCD, 0xCDCD,
+ 0x90000200, 0x00000000, 0x40000000, 0x00000000,
+ 0x034, 0x0004ADF5,
+ 0x034, 0x00049DF2,
+ 0x90000410, 0x00000000, 0x40000000, 0x00000000,
+ 0x034, 0x0004ADF3,
+ 0x034, 0x00049DF0,
+ 0xA0000000, 0x00000000,
0x034, 0x0004ADF7,
0x034, 0x00049DF3,
- 0xFF0F0104, 0xDEAD,
- 0xFF0F0104, 0xABCD,
- 0x034, 0x00048DED,
- 0x034, 0x00047DEA,
- 0x034, 0x00046DE7,
- 0x034, 0x00045CE9,
- 0x034, 0x00044CE6,
- 0x034, 0x000438C6,
- 0x034, 0x00042886,
- 0x034, 0x00041486,
- 0x034, 0x00040447,
- 0xFF0F0204, 0xCDEF,
+ 0xB0000000, 0x00000000,
+ 0x80000111, 0x00000000, 0x40000000, 0x00000000,
0x034, 0x00048DED,
0x034, 0x00047DEA,
0x034, 0x00046DE7,
@@ -1448,7 +1448,7 @@ u32 RTL8821AE_RADIOA_ARRAY[] = {
0x034, 0x00042886,
0x034, 0x00041486,
0x034, 0x00040447,
- 0xFF0F0404, 0xCDEF,
+ 0x90000110, 0x00000000, 0x40000000, 0x00000000,
0x034, 0x00048DED,
0x034, 0x00047DEA,
0x034, 0x00046DE7,
@@ -1458,7 +1458,17 @@ u32 RTL8821AE_RADIOA_ARRAY[] = {
0x034, 0x00042886,
0x034, 0x00041486,
0x034, 0x00040447,
- 0xFF0F02C0, 0xCDEF,
+ 0x9000020c, 0x00000000, 0x40000000, 0x00000000,
+ 0x034, 0x000480AE,
+ 0x034, 0x000470AB,
+ 0x034, 0x0004608B,
+ 0x034, 0x00045069,
+ 0x034, 0x00044048,
+ 0x034, 0x00043045,
+ 0x034, 0x00042026,
+ 0x034, 0x00041023,
+ 0x034, 0x00040002,
+ 0x9000040c, 0x00000000, 0x40000000, 0x00000000,
0x034, 0x000480AE,
0x034, 0x000470AB,
0x034, 0x0004608B,
@@ -1468,7 +1478,17 @@ u32 RTL8821AE_RADIOA_ARRAY[] = {
0x034, 0x00042026,
0x034, 0x00041023,
0x034, 0x00040002,
- 0xCDCDCDCD, 0xCDCD,
+ 0x90000410, 0x00000000, 0x40000000, 0x00000000,
+ 0x034, 0x00048DED,
+ 0x034, 0x00047DEA,
+ 0x034, 0x00046DE7,
+ 0x034, 0x00045CE9,
+ 0x034, 0x00044CE6,
+ 0x034, 0x000438C6,
+ 0x034, 0x00042886,
+ 0x034, 0x00041486,
+ 0x034, 0x00040447,
+ 0xA0000000, 0x00000000,
0x034, 0x00048DEF,
0x034, 0x00047DEC,
0x034, 0x00046DE9,
@@ -1478,38 +1498,36 @@ u32 RTL8821AE_RADIOA_ARRAY[] = {
0x034, 0x0004248A,
0x034, 0x0004108D,
0x034, 0x0004008A,
- 0xFF0F0104, 0xDEAD,
- 0xFF0F0200, 0xABCD,
+ 0xB0000000, 0x00000000,
+ 0x80000210, 0x00000000, 0x40000000, 0x00000000,
0x034, 0x0002ADF4,
- 0xFF0F02C0, 0xCDEF,
+ 0x9000020c, 0x00000000, 0x40000000, 0x00000000,
+ 0x034, 0x0002A0F3,
+ 0x9000040c, 0x00000000, 0x40000000, 0x00000000,
0x034, 0x0002A0F3,
- 0xCDCDCDCD, 0xCDCD,
+ 0x90000200, 0x00000000, 0x40000000, 0x00000000,
+ 0x034, 0x0002ADF4,
+ 0xA0000000, 0x00000000,
0x034, 0x0002ADF7,
- 0xFF0F0200, 0xDEAD,
- 0xFF0F0104, 0xABCD,
- 0x034, 0x00029DF4,
- 0xFF0F0204, 0xCDEF,
+ 0xB0000000, 0x00000000,
+ 0x80000111, 0x00000000, 0x40000000, 0x00000000,
0x034, 0x00029DF4,
- 0xFF0F0404, 0xCDEF,
+ 0x90000110, 0x00000000, 0x40000000, 0x00000000,
0x034, 0x00029DF4,
- 0xFF0F0200, 0xCDEF,
+ 0x90000210, 0x00000000, 0x40000000, 0x00000000,
0x034, 0x00029DF1,
- 0xFF0F02C0, 0xCDEF,
+ 0x9000020c, 0x00000000, 0x40000000, 0x00000000,
+ 0x034, 0x000290F0,
+ 0x9000040c, 0x00000000, 0x40000000, 0x00000000,
0x034, 0x000290F0,
- 0xCDCDCDCD, 0xCDCD,
+ 0x90000200, 0x00000000, 0x40000000, 0x00000000,
+ 0x034, 0x00029DF1,
+ 0x90000410, 0x00000000, 0x40000000, 0x00000000,
+ 0x034, 0x00029DF4,
+ 0xA0000000, 0x00000000,
0x034, 0x00029DF2,
- 0xFF0F0104, 0xDEAD,
- 0xFF0F0104, 0xABCD,
- 0x034, 0x00028DF1,
- 0x034, 0x00027DEE,
- 0x034, 0x00026DEB,
- 0x034, 0x00025CEC,
- 0x034, 0x00024CE9,
- 0x034, 0x000238CA,
- 0x034, 0x00022889,
- 0x034, 0x00021489,
- 0x034, 0x0002044A,
- 0xFF0F0204, 0xCDEF,
+ 0xB0000000, 0x00000000,
+ 0x80000111, 0x00000000, 0x40000000, 0x00000000,
0x034, 0x00028DF1,
0x034, 0x00027DEE,
0x034, 0x00026DEB,
@@ -1519,7 +1537,7 @@ u32 RTL8821AE_RADIOA_ARRAY[] = {
0x034, 0x00022889,
0x034, 0x00021489,
0x034, 0x0002044A,
- 0xFF0F0404, 0xCDEF,
+ 0x90000110, 0x00000000, 0x40000000, 0x00000000,
0x034, 0x00028DF1,
0x034, 0x00027DEE,
0x034, 0x00026DEB,
@@ -1529,7 +1547,7 @@ u32 RTL8821AE_RADIOA_ARRAY[] = {
0x034, 0x00022889,
0x034, 0x00021489,
0x034, 0x0002044A,
- 0xFF0F02C0, 0xCDEF,
+ 0x9000020c, 0x00000000, 0x40000000, 0x00000000,
0x034, 0x000280AF,
0x034, 0x000270AC,
0x034, 0x0002608B,
@@ -1539,7 +1557,27 @@ u32 RTL8821AE_RADIOA_ARRAY[] = {
0x034, 0x00022026,
0x034, 0x00021023,
0x034, 0x00020002,
- 0xCDCDCDCD, 0xCDCD,
+ 0x9000040c, 0x00000000, 0x40000000, 0x00000000,
+ 0x034, 0x000280AF,
+ 0x034, 0x000270AC,
+ 0x034, 0x0002608B,
+ 0x034, 0x00025069,
+ 0x034, 0x00024048,
+ 0x034, 0x00023045,
+ 0x034, 0x00022026,
+ 0x034, 0x00021023,
+ 0x034, 0x00020002,
+ 0x90000410, 0x00000000, 0x40000000, 0x00000000,
+ 0x034, 0x00028DF1,
+ 0x034, 0x00027DEE,
+ 0x034, 0x00026DEB,
+ 0x034, 0x00025CEC,
+ 0x034, 0x00024CE9,
+ 0x034, 0x000238CA,
+ 0x034, 0x00022889,
+ 0x034, 0x00021489,
+ 0x034, 0x0002044A,
+ 0xA0000000, 0x00000000,
0x034, 0x00028DEE,
0x034, 0x00027DEB,
0x034, 0x00026CCD,
@@ -1549,27 +1587,24 @@ u32 RTL8821AE_RADIOA_ARRAY[] = {
0x034, 0x00022849,
0x034, 0x00021449,
0x034, 0x0002004D,
- 0xFF0F0104, 0xDEAD,
- 0xFF0F02C0, 0xABCD,
+ 0xB0000000, 0x00000000,
+ 0x8000020c, 0x00000000, 0x40000000, 0x00000000,
+ 0x034, 0x0000A0D7,
+ 0x034, 0x000090D3,
+ 0x034, 0x000080B1,
+ 0x034, 0x000070AE,
+ 0x9000040c, 0x00000000, 0x40000000, 0x00000000,
0x034, 0x0000A0D7,
0x034, 0x000090D3,
0x034, 0x000080B1,
0x034, 0x000070AE,
- 0xCDCDCDCD, 0xCDCD,
+ 0xA0000000, 0x00000000,
0x034, 0x0000ADF7,
0x034, 0x00009DF4,
0x034, 0x00008DF1,
0x034, 0x00007DEE,
- 0xFF0F02C0, 0xDEAD,
- 0xFF0F0104, 0xABCD,
- 0x034, 0x00006DEB,
- 0x034, 0x00005CEC,
- 0x034, 0x00004CE9,
- 0x034, 0x000038CA,
- 0x034, 0x00002889,
- 0x034, 0x00001489,
- 0x034, 0x0000044A,
- 0xFF0F0204, 0xCDEF,
+ 0xB0000000, 0x00000000,
+ 0x80000111, 0x00000000, 0x40000000, 0x00000000,
0x034, 0x00006DEB,
0x034, 0x00005CEC,
0x034, 0x00004CE9,
@@ -1577,7 +1612,7 @@ u32 RTL8821AE_RADIOA_ARRAY[] = {
0x034, 0x00002889,
0x034, 0x00001489,
0x034, 0x0000044A,
- 0xFF0F0404, 0xCDEF,
+ 0x90000110, 0x00000000, 0x40000000, 0x00000000,
0x034, 0x00006DEB,
0x034, 0x00005CEC,
0x034, 0x00004CE9,
@@ -1585,7 +1620,7 @@ u32 RTL8821AE_RADIOA_ARRAY[] = {
0x034, 0x00002889,
0x034, 0x00001489,
0x034, 0x0000044A,
- 0xFF0F02C0, 0xCDEF,
+ 0x9000020c, 0x00000000, 0x40000000, 0x00000000,
0x034, 0x0000608D,
0x034, 0x0000506B,
0x034, 0x0000404A,
@@ -1593,7 +1628,23 @@ u32 RTL8821AE_RADIOA_ARRAY[] = {
0x034, 0x00002044,
0x034, 0x00001025,
0x034, 0x00000004,
- 0xCDCDCDCD, 0xCDCD,
+ 0x9000040c, 0x00000000, 0x40000000, 0x00000000,
+ 0x034, 0x0000608D,
+ 0x034, 0x0000506B,
+ 0x034, 0x0000404A,
+ 0x034, 0x00003047,
+ 0x034, 0x00002044,
+ 0x034, 0x00001025,
+ 0x034, 0x00000004,
+ 0x90000410, 0x00000000, 0x40000000, 0x00000000,
+ 0x034, 0x00006DEB,
+ 0x034, 0x00005CEC,
+ 0x034, 0x00004CE9,
+ 0x034, 0x000038CA,
+ 0x034, 0x00002889,
+ 0x034, 0x00001489,
+ 0x034, 0x0000044A,
+ 0xA0000000, 0x00000000,
0x034, 0x00006DCD,
0x034, 0x00005CCD,
0x034, 0x00004CCA,
@@ -1601,11 +1652,11 @@ u32 RTL8821AE_RADIOA_ARRAY[] = {
0x034, 0x00002888,
0x034, 0x00001488,
0x034, 0x00000486,
- 0xFF0F0104, 0xDEAD,
+ 0xB0000000, 0x00000000,
0x0EF, 0x00000000,
0x018, 0x0001712A,
0x0EF, 0x00000040,
- 0xFF0F0104, 0xABCD,
+ 0x80000111, 0x00000000, 0x40000000, 0x00000000,
0x035, 0x00000187,
0x035, 0x00008187,
0x035, 0x00010187,
@@ -1615,7 +1666,7 @@ u32 RTL8821AE_RADIOA_ARRAY[] = {
0x035, 0x00040188,
0x035, 0x00048188,
0x035, 0x00050188,
- 0xFF0F0204, 0xCDEF,
+ 0x90000110, 0x00000000, 0x40000000, 0x00000000,
0x035, 0x00000187,
0x035, 0x00008187,
0x035, 0x00010187,
@@ -1625,7 +1676,37 @@ u32 RTL8821AE_RADIOA_ARRAY[] = {
0x035, 0x00040188,
0x035, 0x00048188,
0x035, 0x00050188,
- 0xFF0F0404, 0xCDEF,
+ 0x90000210, 0x00000000, 0x40000000, 0x00000000,
+ 0x035, 0x00000128,
+ 0x035, 0x00008128,
+ 0x035, 0x00010128,
+ 0x035, 0x000201C8,
+ 0x035, 0x000281C8,
+ 0x035, 0x000301C8,
+ 0x035, 0x000401C8,
+ 0x035, 0x000481C8,
+ 0x035, 0x000501C8,
+ 0x9000040c, 0x00000000, 0x40000000, 0x00000000,
+ 0x035, 0x00000145,
+ 0x035, 0x00008145,
+ 0x035, 0x00010145,
+ 0x035, 0x00020196,
+ 0x035, 0x00028196,
+ 0x035, 0x00030196,
+ 0x035, 0x000401C7,
+ 0x035, 0x000481C7,
+ 0x035, 0x000501C7,
+ 0x90000200, 0x00000000, 0x40000000, 0x00000000,
+ 0x035, 0x00000128,
+ 0x035, 0x00008128,
+ 0x035, 0x00010128,
+ 0x035, 0x000201C8,
+ 0x035, 0x000281C8,
+ 0x035, 0x000301C8,
+ 0x035, 0x000401C8,
+ 0x035, 0x000481C8,
+ 0x035, 0x000501C8,
+ 0x90000410, 0x00000000, 0x40000000, 0x00000000,
0x035, 0x00000187,
0x035, 0x00008187,
0x035, 0x00010187,
@@ -1635,7 +1716,7 @@ u32 RTL8821AE_RADIOA_ARRAY[] = {
0x035, 0x00040188,
0x035, 0x00048188,
0x035, 0x00050188,
- 0xCDCDCDCD, 0xCDCD,
+ 0xA0000000, 0x00000000,
0x035, 0x00000145,
0x035, 0x00008145,
0x035, 0x00010145,
@@ -1645,11 +1726,11 @@ u32 RTL8821AE_RADIOA_ARRAY[] = {
0x035, 0x000401C7,
0x035, 0x000481C7,
0x035, 0x000501C7,
- 0xFF0F0104, 0xDEAD,
+ 0xB0000000, 0x00000000,
0x0EF, 0x00000000,
0x018, 0x0001712A,
0x0EF, 0x00000010,
- 0xFF0F0104, 0xABCD,
+ 0x80000111, 0x00000000, 0x40000000, 0x00000000,
0x036, 0x00085733,
0x036, 0x0008D733,
0x036, 0x00095733,
@@ -1662,7 +1743,7 @@ u32 RTL8821AE_RADIOA_ARRAY[] = {
0x036, 0x000CE4B4,
0x036, 0x000D64B4,
0x036, 0x000DE4B4,
- 0xFF0F0204, 0xCDEF,
+ 0x90000110, 0x00000000, 0x40000000, 0x00000000,
0x036, 0x00085733,
0x036, 0x0008D733,
0x036, 0x00095733,
@@ -1675,7 +1756,46 @@ u32 RTL8821AE_RADIOA_ARRAY[] = {
0x036, 0x000CE4B4,
0x036, 0x000D64B4,
0x036, 0x000DE4B4,
- 0xFF0F0404, 0xCDEF,
+ 0x90000210, 0x00000000, 0x40000000, 0x00000000,
+ 0x036, 0x000063B5,
+ 0x036, 0x0000E3B5,
+ 0x036, 0x000163B5,
+ 0x036, 0x0001E3B5,
+ 0x036, 0x000263B5,
+ 0x036, 0x0002E3B5,
+ 0x036, 0x000363B5,
+ 0x036, 0x0003E3B5,
+ 0x036, 0x000463B5,
+ 0x036, 0x0004E3B5,
+ 0x036, 0x000563B5,
+ 0x036, 0x0005E3B5,
+ 0x9000040c, 0x00000000, 0x40000000, 0x00000000,
+ 0x036, 0x000056B3,
+ 0x036, 0x0000D6B3,
+ 0x036, 0x000156B3,
+ 0x036, 0x0001D6B3,
+ 0x036, 0x00026634,
+ 0x036, 0x0002E634,
+ 0x036, 0x00036634,
+ 0x036, 0x0003E634,
+ 0x036, 0x000467B4,
+ 0x036, 0x0004E7B4,
+ 0x036, 0x000567B4,
+ 0x036, 0x0005E7B4,
+ 0x90000200, 0x00000000, 0x40000000, 0x00000000,
+ 0x036, 0x000063B5,
+ 0x036, 0x0000E3B5,
+ 0x036, 0x000163B5,
+ 0x036, 0x0001E3B5,
+ 0x036, 0x000263B5,
+ 0x036, 0x0002E3B5,
+ 0x036, 0x000363B5,
+ 0x036, 0x0003E3B5,
+ 0x036, 0x000463B5,
+ 0x036, 0x0004E3B5,
+ 0x036, 0x000563B5,
+ 0x036, 0x0005E3B5,
+ 0x90000410, 0x00000000, 0x40000000, 0x00000000,
0x036, 0x00085733,
0x036, 0x0008D733,
0x036, 0x00095733,
@@ -1688,7 +1808,7 @@ u32 RTL8821AE_RADIOA_ARRAY[] = {
0x036, 0x000CE4B4,
0x036, 0x000D64B4,
0x036, 0x000DE4B4,
- 0xCDCDCDCD, 0xCDCD,
+ 0xA0000000, 0x00000000,
0x036, 0x000056B3,
0x036, 0x0000D6B3,
0x036, 0x000156B3,
@@ -1701,103 +1821,162 @@ u32 RTL8821AE_RADIOA_ARRAY[] = {
0x036, 0x0004E7B4,
0x036, 0x000567B4,
0x036, 0x0005E7B4,
- 0xFF0F0104, 0xDEAD,
+ 0xB0000000, 0x00000000,
0x0EF, 0x00000000,
0x0EF, 0x00000008,
- 0xFF0F0104, 0xABCD,
+ 0x80000111, 0x00000000, 0x40000000, 0x00000000,
0x03C, 0x000001C8,
0x03C, 0x00000492,
- 0xFF0F0204, 0xCDEF,
+ 0x90000110, 0x00000000, 0x40000000, 0x00000000,
0x03C, 0x000001C8,
0x03C, 0x00000492,
- 0xFF0F0404, 0xCDEF,
+ 0x90000210, 0x00000000, 0x40000000, 0x00000000,
+ 0x03C, 0x000001B6,
+ 0x03C, 0x00000492,
+ 0x9000040c, 0x00000000, 0x40000000, 0x00000000,
+ 0x03C, 0x0000022A,
+ 0x03C, 0x00000594,
+ 0x90000200, 0x00000000, 0x40000000, 0x00000000,
+ 0x03C, 0x000001B6,
+ 0x03C, 0x00000492,
+ 0x90000410, 0x00000000, 0x40000000, 0x00000000,
0x03C, 0x000001C8,
0x03C, 0x00000492,
- 0xCDCDCDCD, 0xCDCD,
+ 0xA0000000, 0x00000000,
0x03C, 0x0000022A,
0x03C, 0x00000594,
- 0xFF0F0104, 0xDEAD,
- 0xFF0F0104, 0xABCD,
+ 0xB0000000, 0x00000000,
+ 0x80000111, 0x00000000, 0x40000000, 0x00000000,
0x03C, 0x00000800,
- 0xFF0F0204, 0xCDEF,
+ 0x90000110, 0x00000000, 0x40000000, 0x00000000,
0x03C, 0x00000800,
- 0xFF0F0404, 0xCDEF,
+ 0x90000210, 0x00000000, 0x40000000, 0x00000000,
0x03C, 0x00000800,
- 0xFF0F02C0, 0xCDEF,
+ 0x9000020c, 0x00000000, 0x40000000, 0x00000000,
0x03C, 0x00000820,
- 0xCDCDCDCD, 0xCDCD,
+ 0x9000040c, 0x00000000, 0x40000000, 0x00000000,
+ 0x03C, 0x00000820,
+ 0x90000200, 0x00000000, 0x40000000, 0x00000000,
+ 0x03C, 0x00000800,
+ 0x90000410, 0x00000000, 0x40000000, 0x00000000,
+ 0x03C, 0x00000800,
+ 0xA0000000, 0x00000000,
0x03C, 0x00000900,
- 0xFF0F0104, 0xDEAD,
+ 0xB0000000, 0x00000000,
0x0EF, 0x00000000,
0x018, 0x0001712A,
0x0EF, 0x00000002,
- 0xFF0F0104, 0xABCD,
+ 0x80000111, 0x00000000, 0x40000000, 0x00000000,
0x008, 0x0004E400,
- 0xFF0F0204, 0xCDEF,
+ 0x90000110, 0x00000000, 0x40000000, 0x00000000,
0x008, 0x0004E400,
- 0xFF0F0404, 0xCDEF,
+ 0x90000210, 0x00000000, 0x40000000, 0x00000000,
+ 0x008, 0x00002000,
+ 0x9000020c, 0x00000000, 0x40000000, 0x00000000,
+ 0x008, 0x00002000,
+ 0x9000040c, 0x00000000, 0x40000000, 0x00000000,
+ 0x008, 0x00002000,
+ 0x90000200, 0x00000000, 0x40000000, 0x00000000,
+ 0x008, 0x00002000,
+ 0x90000410, 0x00000000, 0x40000000, 0x00000000,
0x008, 0x0004E400,
- 0xCDCDCDCD, 0xCDCD,
+ 0xA0000000, 0x00000000,
0x008, 0x00002000,
- 0xFF0F0104, 0xDEAD,
+ 0xB0000000, 0x00000000,
0x0EF, 0x00000000,
0x0DF, 0x000000C0,
- 0x01F, 0x00040064,
- 0xFF0F0104, 0xABCD,
+ 0x01F, 0x00000064,
+ 0x80000111, 0x00000000, 0x40000000, 0x00000000,
0x058, 0x000A7284,
0x059, 0x000600EC,
- 0xFF0F0204, 0xCDEF,
+ 0x90000110, 0x00000000, 0x40000000, 0x00000000,
0x058, 0x000A7284,
0x059, 0x000600EC,
- 0xFF0F0404, 0xCDEF,
+ 0x9000020c, 0x00000000, 0x40000000, 0x00000000,
+ 0x058, 0x00081184,
+ 0x059, 0x0006016C,
+ 0x9000040c, 0x00000000, 0x40000000, 0x00000000,
+ 0x058, 0x00081184,
+ 0x059, 0x0006016C,
+ 0x90000200, 0x00000000, 0x40000000, 0x00000000,
+ 0x058, 0x00081184,
+ 0x059, 0x0006016C,
+ 0x90000410, 0x00000000, 0x40000000, 0x00000000,
0x058, 0x000A7284,
0x059, 0x000600EC,
- 0xCDCDCDCD, 0xCDCD,
+ 0xA0000000, 0x00000000,
0x058, 0x00081184,
0x059, 0x0006016C,
- 0xFF0F0104, 0xDEAD,
- 0xFF0F0104, 0xABCD,
+ 0xB0000000, 0x00000000,
+ 0x80000111, 0x00000000, 0x40000000, 0x00000000,
0x061, 0x000E8D73,
0x062, 0x00093FC5,
- 0xFF0F0204, 0xCDEF,
+ 0x90000110, 0x00000000, 0x40000000, 0x00000000,
0x061, 0x000E8D73,
0x062, 0x00093FC5,
- 0xFF0F0404, 0xCDEF,
+ 0x90000210, 0x00000000, 0x40000000, 0x00000000,
+ 0x061, 0x000EFD83,
+ 0x062, 0x00093FCC,
+ 0x9000040c, 0x00000000, 0x40000000, 0x00000000,
+ 0x061, 0x000EAD53,
+ 0x062, 0x00093BC4,
+ 0x90000200, 0x00000000, 0x40000000, 0x00000000,
+ 0x061, 0x000EFD83,
+ 0x062, 0x00093FCC,
+ 0x90000410, 0x00000000, 0x40000000, 0x00000000,
0x061, 0x000E8D73,
0x062, 0x00093FC5,
- 0xCDCDCDCD, 0xCDCD,
+ 0xA0000000, 0x00000000,
0x061, 0x000EAD53,
0x062, 0x00093BC4,
- 0xFF0F0104, 0xDEAD,
- 0xFF0F0104, 0xABCD,
+ 0xB0000000, 0x00000000,
+ 0x80000111, 0x00000000, 0x40000000, 0x00000000,
0x063, 0x000110E9,
- 0xFF0F0204, 0xCDEF,
+ 0x90000110, 0x00000000, 0x40000000, 0x00000000,
0x063, 0x000110E9,
- 0xFF0F0404, 0xCDEF,
+ 0x90000210, 0x00000000, 0x40000000, 0x00000000,
+ 0x063, 0x000110EB,
+ 0x9000020c, 0x00000000, 0x40000000, 0x00000000,
0x063, 0x000110E9,
- 0xFF0F0200, 0xCDEF,
- 0x063, 0x000710E9,
- 0xFF0F02C0, 0xCDEF,
+ 0x9000040c, 0x00000000, 0x40000000, 0x00000000,
0x063, 0x000110E9,
- 0xCDCDCDCD, 0xCDCD,
+ 0x90000200, 0x00000000, 0x40000000, 0x00000000,
+ 0x063, 0x000110EB,
+ 0x90000410, 0x00000000, 0x40000000, 0x00000000,
+ 0x063, 0x000110E9,
+ 0xA0000000, 0x00000000,
0x063, 0x000714E9,
- 0xFF0F0104, 0xDEAD,
- 0xFF0F0104, 0xABCD,
+ 0xB0000000, 0x00000000,
+ 0x80000111, 0x00000000, 0x40000000, 0x00000000,
+ 0x064, 0x0001C27C,
+ 0x90000110, 0x00000000, 0x40000000, 0x00000000,
+ 0x064, 0x0001C27C,
+ 0x90000210, 0x00000000, 0x40000000, 0x00000000,
0x064, 0x0001C27C,
- 0xFF0F0204, 0xCDEF,
+ 0x9000040c, 0x00000000, 0x40000000, 0x00000000,
+ 0x064, 0x0001C67C,
+ 0x90000200, 0x00000000, 0x40000000, 0x00000000,
0x064, 0x0001C27C,
- 0xFF0F0404, 0xCDEF,
+ 0x90000410, 0x00000000, 0x40000000, 0x00000000,
0x064, 0x0001C27C,
- 0xCDCDCDCD, 0xCDCD,
+ 0xA0000000, 0x00000000,
0x064, 0x0001C67C,
- 0xFF0F0104, 0xDEAD,
- 0xFF0F0200, 0xABCD,
+ 0xB0000000, 0x00000000,
+ 0x80000111, 0x00000000, 0x40000000, 0x00000000,
+ 0x065, 0x00091016,
+ 0x90000110, 0x00000000, 0x40000000, 0x00000000,
+ 0x065, 0x00091016,
+ 0x90000210, 0x00000000, 0x40000000, 0x00000000,
0x065, 0x00093016,
- 0xFF0F02C0, 0xCDEF,
+ 0x9000020c, 0x00000000, 0x40000000, 0x00000000,
0x065, 0x00093015,
- 0xCDCDCDCD, 0xCDCD,
+ 0x9000040c, 0x00000000, 0x40000000, 0x00000000,
+ 0x065, 0x00093015,
+ 0x90000200, 0x00000000, 0x40000000, 0x00000000,
+ 0x065, 0x00093016,
+ 0xA0000000, 0x00000000,
0x065, 0x00091016,
- 0xFF0F0200, 0xDEAD,
+ 0xB0000000, 0x00000000,
0x018, 0x00000006,
0x0EF, 0x00002000,
0x03B, 0x0003824B,
@@ -1895,9 +2074,10 @@ u32 RTL8821AE_RADIOA_ARRAY[] = {
0x0B4, 0x0001214C,
0x0B7, 0x0003000C,
0x01C, 0x000539D2,
+ 0x0C4, 0x000AFE00,
0x018, 0x0001F12A,
- 0x0FE, 0x00000000,
- 0x0FE, 0x00000000,
+ 0xFFE, 0x00000000,
+ 0xFFE, 0x00000000,
0x018, 0x0001712A,
};
@@ -2017,6 +2197,7 @@ u32 RTL8812AE_MAC_REG_ARRAY[] = {
u32 RTL8812AE_MAC_1T_ARRAYLEN = ARRAY_SIZE(RTL8812AE_MAC_REG_ARRAY);
u32 RTL8821AE_MAC_REG_ARRAY[] = {
+ 0x421, 0x0000000F,
0x428, 0x0000000A,
0x429, 0x00000010,
0x430, 0x00000000,
@@ -2485,7 +2666,7 @@ u32 RTL8821AE_AGC_TAB_ARRAY[] = {
0x81C, 0xA6360001,
0x81C, 0xA5380001,
0x81C, 0xA43A0001,
- 0x81C, 0xA33C0001,
+ 0x81C, 0x683C0001,
0x81C, 0x673E0001,
0x81C, 0x66400001,
0x81C, 0x65420001,
@@ -2519,7 +2700,66 @@ u32 RTL8821AE_AGC_TAB_ARRAY[] = {
0x81C, 0x017A0001,
0x81C, 0x017C0001,
0x81C, 0x017E0001,
- 0xFF0F02C0, 0xABCD,
+ 0x8000020c, 0x00000000, 0x40000000, 0x00000000,
+ 0x81C, 0xFB000101,
+ 0x81C, 0xFA020101,
+ 0x81C, 0xF9040101,
+ 0x81C, 0xF8060101,
+ 0x81C, 0xF7080101,
+ 0x81C, 0xF60A0101,
+ 0x81C, 0xF50C0101,
+ 0x81C, 0xF40E0101,
+ 0x81C, 0xF3100101,
+ 0x81C, 0xF2120101,
+ 0x81C, 0xF1140101,
+ 0x81C, 0xF0160101,
+ 0x81C, 0xEF180101,
+ 0x81C, 0xEE1A0101,
+ 0x81C, 0xED1C0101,
+ 0x81C, 0xEC1E0101,
+ 0x81C, 0xEB200101,
+ 0x81C, 0xEA220101,
+ 0x81C, 0xE9240101,
+ 0x81C, 0xE8260101,
+ 0x81C, 0xE7280101,
+ 0x81C, 0xE62A0101,
+ 0x81C, 0xE52C0101,
+ 0x81C, 0xE42E0101,
+ 0x81C, 0xE3300101,
+ 0x81C, 0xA5320101,
+ 0x81C, 0xA4340101,
+ 0x81C, 0xA3360101,
+ 0x81C, 0x87380101,
+ 0x81C, 0x863A0101,
+ 0x81C, 0x853C0101,
+ 0x81C, 0x843E0101,
+ 0x81C, 0x69400101,
+ 0x81C, 0x68420101,
+ 0x81C, 0x67440101,
+ 0x81C, 0x66460101,
+ 0x81C, 0x49480101,
+ 0x81C, 0x484A0101,
+ 0x81C, 0x474C0101,
+ 0x81C, 0x2A4E0101,
+ 0x81C, 0x29500101,
+ 0x81C, 0x28520101,
+ 0x81C, 0x27540101,
+ 0x81C, 0x26560101,
+ 0x81C, 0x25580101,
+ 0x81C, 0x245A0101,
+ 0x81C, 0x235C0101,
+ 0x81C, 0x055E0101,
+ 0x81C, 0x04600101,
+ 0x81C, 0x03620101,
+ 0x81C, 0x02640101,
+ 0x81C, 0x01660101,
+ 0x81C, 0x01680101,
+ 0x81C, 0x016A0101,
+ 0x81C, 0x016C0101,
+ 0x81C, 0x016E0101,
+ 0x81C, 0x01700101,
+ 0x81C, 0x01720101,
+ 0x9000040c, 0x00000000, 0x40000000, 0x00000000,
0x81C, 0xFB000101,
0x81C, 0xFA020101,
0x81C, 0xF9040101,
@@ -2578,7 +2818,7 @@ u32 RTL8821AE_AGC_TAB_ARRAY[] = {
0x81C, 0x016E0101,
0x81C, 0x01700101,
0x81C, 0x01720101,
- 0xCDCDCDCD, 0xCDCD,
+ 0xA0000000, 0x00000000,
0x81C, 0xFF000101,
0x81C, 0xFF020101,
0x81C, 0xFE040101,
@@ -2637,7 +2877,7 @@ u32 RTL8821AE_AGC_TAB_ARRAY[] = {
0x81C, 0x046E0101,
0x81C, 0x03700101,
0x81C, 0x02720101,
- 0xFF0F02C0, 0xDEAD,
+ 0xB0000000, 0x00000000,
0x81C, 0x01740101,
0x81C, 0x01760101,
0x81C, 0x01780101,
diff --git a/drivers/net/wireless/realtek/rtw88/phy.c b/drivers/net/wireless/realtek/rtw88/phy.c
index 47d199d2e7dc..02da69e9dfe7 100644
--- a/drivers/net/wireless/realtek/rtw88/phy.c
+++ b/drivers/net/wireless/realtek/rtw88/phy.c
@@ -1451,7 +1451,7 @@ void rtw_phy_load_tables(struct rtw_dev *rtwdev)
}
}
-static u8 rtw_get_channel_group(u8 channel)
+static u8 rtw_get_channel_group(u8 channel, u8 rate)
{
switch (channel) {
default:
@@ -1495,6 +1495,7 @@ static u8 rtw_get_channel_group(u8 channel)
case 106:
return 4;
case 14:
+ return rate <= DESC_RATE11M ? 5 : 4;
case 108:
case 110:
case 112:
@@ -1744,7 +1745,7 @@ void rtw_get_tx_power_params(struct rtw_dev *rtwdev, u8 path, u8 rate, u8 bw,
s8 *limit = &pwr_param->pwr_limit;
pwr_idx = &rtwdev->efuse.txpwr_idx_table[path];
- group = rtw_get_channel_group(ch);
+ group = rtw_get_channel_group(ch, rate);
/* base power index for 2.4G/5G */
if (ch <= 14) {
diff --git a/drivers/nfc/pn533/pn533.c b/drivers/nfc/pn533/pn533.c
index a172a32aa9d9..3ea38ce86cc9 100644
--- a/drivers/nfc/pn533/pn533.c
+++ b/drivers/nfc/pn533/pn533.c
@@ -680,6 +680,9 @@ static bool pn533_target_type_a_is_valid(struct pn533_target_type_a *type_a,
if (PN533_TYPE_A_SEL_CASCADE(type_a->sel_res) != 0)
return false;
+ if (type_a->nfcid_len > NFC_NFCID1_MAXSIZE)
+ return false;
+
return true;
}
diff --git a/drivers/nvme/host/multipath.c b/drivers/nvme/host/multipath.c
index 207a88ea10f3..855edc4e1244 100644
--- a/drivers/nvme/host/multipath.c
+++ b/drivers/nvme/host/multipath.c
@@ -677,6 +677,10 @@ void nvme_mpath_add_disk(struct nvme_ns *ns, struct nvme_id_ns *id)
if (desc.state) {
/* found the group desc: update */
nvme_update_ns_ana_state(&desc, ns);
+ } else {
+ /* group desc not found: trigger a re-read */
+ set_bit(NVME_NS_ANA_PENDING, &ns->flags);
+ queue_work(nvme_wq, &ns->ctrl->ana_work);
}
} else {
ns->ana_state = NVME_ANA_OPTIMIZED;
diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c
index 3bee3724e9fa..2cb2ead7615b 100644
--- a/drivers/nvme/host/pci.c
+++ b/drivers/nvme/host/pci.c
@@ -838,7 +838,7 @@ static blk_status_t nvme_map_data(struct nvme_dev *dev, struct request *req,
return nvme_setup_prp_simple(dev, req,
&cmnd->rw, &bv);
- if (iod->nvmeq->qid &&
+ if (iod->nvmeq->qid && sgl_threshold &&
dev->ctrl.sgls & ((1 << 0) | (1 << 1)))
return nvme_setup_sgl_simple(dev, req,
&cmnd->rw, &bv);
diff --git a/drivers/nvme/host/tcp.c b/drivers/nvme/host/tcp.c
index ac3503ea54c4..718152adc625 100644
--- a/drivers/nvme/host/tcp.c
+++ b/drivers/nvme/host/tcp.c
@@ -816,7 +816,7 @@ static void nvme_tcp_state_change(struct sock *sk)
{
struct nvme_tcp_queue *queue;
- read_lock(&sk->sk_callback_lock);
+ read_lock_bh(&sk->sk_callback_lock);
queue = sk->sk_user_data;
if (!queue)
goto done;
@@ -838,7 +838,7 @@ static void nvme_tcp_state_change(struct sock *sk)
queue->state_change(sk);
done:
- read_unlock(&sk->sk_callback_lock);
+ read_unlock_bh(&sk->sk_callback_lock);
}
static inline void nvme_tcp_done_send_req(struct nvme_tcp_queue *queue)
diff --git a/drivers/nvme/target/tcp.c b/drivers/nvme/target/tcp.c
index 9242224156f5..9bfd92b6677b 100644
--- a/drivers/nvme/target/tcp.c
+++ b/drivers/nvme/target/tcp.c
@@ -1402,7 +1402,7 @@ static void nvmet_tcp_state_change(struct sock *sk)
{
struct nvmet_tcp_queue *queue;
- write_lock_bh(&sk->sk_callback_lock);
+ read_lock_bh(&sk->sk_callback_lock);
queue = sk->sk_user_data;
if (!queue)
goto done;
@@ -1420,7 +1420,7 @@ static void nvmet_tcp_state_change(struct sock *sk)
queue->idx, sk->sk_state);
}
done:
- write_unlock_bh(&sk->sk_callback_lock);
+ read_unlock_bh(&sk->sk_callback_lock);
}
static int nvmet_tcp_set_queue_sock(struct nvmet_tcp_queue *queue)
diff --git a/drivers/of/fdt.c b/drivers/of/fdt.c
index fc24102e25ce..223d617ecfe1 100644
--- a/drivers/of/fdt.c
+++ b/drivers/of/fdt.c
@@ -1153,16 +1153,8 @@ int __init __weak early_init_dt_mark_hotplug_memory_arch(u64 base, u64 size)
int __init __weak early_init_dt_reserve_memory_arch(phys_addr_t base,
phys_addr_t size, bool nomap)
{
- if (nomap) {
- /*
- * If the memory is already reserved (by another region), we
- * should not allow it to be marked nomap.
- */
- if (memblock_is_region_reserved(base, size))
- return -EBUSY;
-
- return memblock_mark_nomap(base, size);
- }
+ if (nomap)
+ return memblock_remove(base, size);
return memblock_reserve(base, size);
}
diff --git a/drivers/pci/vpd.c b/drivers/pci/vpd.c
index 7915d10f9aa1..bd549070c011 100644
--- a/drivers/pci/vpd.c
+++ b/drivers/pci/vpd.c
@@ -570,7 +570,6 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_LSI_LOGIC, 0x005d, quirk_blacklist_vpd);
DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_LSI_LOGIC, 0x005f, quirk_blacklist_vpd);
DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATTANSIC, PCI_ANY_ID,
quirk_blacklist_vpd);
-DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_QLOGIC, 0x2261, quirk_blacklist_vpd);
/*
* The Amazon Annapurna Labs 0x0031 device id is reused for other non Root Port
* device types, so the quirk is registered for the PCI_CLASS_BRIDGE_PCI class.
diff --git a/drivers/phy/marvell/Kconfig b/drivers/phy/marvell/Kconfig
index 4053ba6cd0fb..6e3e5d67e816 100644
--- a/drivers/phy/marvell/Kconfig
+++ b/drivers/phy/marvell/Kconfig
@@ -3,8 +3,8 @@
# Phy drivers for Marvell platforms
#
config ARMADA375_USBCLUSTER_PHY
- def_bool y
- depends on MACH_ARMADA_375 || COMPILE_TEST
+ bool "Armada 375 USB cluster PHY support" if COMPILE_TEST
+ default y if MACH_ARMADA_375
depends on OF && HAS_IOMEM
select GENERIC_PHY
diff --git a/drivers/platform/x86/pmc_atom.c b/drivers/platform/x86/pmc_atom.c
index 2b1a3a6ee8db..597cfabc0967 100644
--- a/drivers/platform/x86/pmc_atom.c
+++ b/drivers/platform/x86/pmc_atom.c
@@ -393,34 +393,10 @@ static const struct dmi_system_id critclk_systems[] = {
},
{
/* pmc_plt_clk* - are used for ethernet controllers */
- .ident = "Beckhoff CB3163",
+ .ident = "Beckhoff Baytrail",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Beckhoff Automation"),
- DMI_MATCH(DMI_BOARD_NAME, "CB3163"),
- },
- },
- {
- /* pmc_plt_clk* - are used for ethernet controllers */
- .ident = "Beckhoff CB4063",
- .matches = {
- DMI_MATCH(DMI_SYS_VENDOR, "Beckhoff Automation"),
- DMI_MATCH(DMI_BOARD_NAME, "CB4063"),
- },
- },
- {
- /* pmc_plt_clk* - are used for ethernet controllers */
- .ident = "Beckhoff CB6263",
- .matches = {
- DMI_MATCH(DMI_SYS_VENDOR, "Beckhoff Automation"),
- DMI_MATCH(DMI_BOARD_NAME, "CB6263"),
- },
- },
- {
- /* pmc_plt_clk* - are used for ethernet controllers */
- .ident = "Beckhoff CB6363",
- .matches = {
- DMI_MATCH(DMI_SYS_VENDOR, "Beckhoff Automation"),
- DMI_MATCH(DMI_BOARD_NAME, "CB6363"),
+ DMI_MATCH(DMI_PRODUCT_FAMILY, "CBxx63"),
},
},
{
diff --git a/drivers/scsi/hisi_sas/hisi_sas_v1_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v1_hw.c
index b861a0f14c9d..3364ae0b9bfe 100644
--- a/drivers/scsi/hisi_sas/hisi_sas_v1_hw.c
+++ b/drivers/scsi/hisi_sas/hisi_sas_v1_hw.c
@@ -1645,7 +1645,7 @@ static int interrupt_init_v1_hw(struct hisi_hba *hisi_hba)
idx = i * HISI_SAS_PHY_INT_NR;
for (j = 0; j < HISI_SAS_PHY_INT_NR; j++, idx++) {
irq = platform_get_irq(pdev, idx);
- if (!irq) {
+ if (irq < 0) {
dev_err(dev, "irq init: fail map phy interrupt %d\n",
idx);
return -ENOENT;
@@ -1664,7 +1664,7 @@ static int interrupt_init_v1_hw(struct hisi_hba *hisi_hba)
idx = hisi_hba->n_phy * HISI_SAS_PHY_INT_NR;
for (i = 0; i < hisi_hba->queue_count; i++, idx++) {
irq = platform_get_irq(pdev, idx);
- if (!irq) {
+ if (irq < 0) {
dev_err(dev, "irq init: could not map cq interrupt %d\n",
idx);
return -ENOENT;
@@ -1682,7 +1682,7 @@ static int interrupt_init_v1_hw(struct hisi_hba *hisi_hba)
idx = (hisi_hba->n_phy * HISI_SAS_PHY_INT_NR) + hisi_hba->queue_count;
for (i = 0; i < HISI_SAS_FATAL_INT_NR; i++, idx++) {
irq = platform_get_irq(pdev, idx);
- if (!irq) {
+ if (irq < 0) {
dev_err(dev, "irq init: could not map fatal interrupt %d\n",
idx);
return -ENOENT;
diff --git a/drivers/scsi/ibmvscsi/ibmvfc.c b/drivers/scsi/ibmvscsi/ibmvfc.c
index 523809a8a232..5f8bdc5bde4b 100644
--- a/drivers/scsi/ibmvscsi/ibmvfc.c
+++ b/drivers/scsi/ibmvscsi/ibmvfc.c
@@ -493,8 +493,17 @@ static void ibmvfc_set_host_action(struct ibmvfc_host *vhost,
if (vhost->action == IBMVFC_HOST_ACTION_ALLOC_TGTS)
vhost->action = action;
break;
+ case IBMVFC_HOST_ACTION_REENABLE:
+ case IBMVFC_HOST_ACTION_RESET:
+ vhost->action = action;
+ break;
case IBMVFC_HOST_ACTION_INIT:
case IBMVFC_HOST_ACTION_TGT_DEL:
+ case IBMVFC_HOST_ACTION_LOGO:
+ case IBMVFC_HOST_ACTION_QUERY_TGTS:
+ case IBMVFC_HOST_ACTION_TGT_DEL_FAILED:
+ case IBMVFC_HOST_ACTION_NONE:
+ default:
switch (vhost->action) {
case IBMVFC_HOST_ACTION_RESET:
case IBMVFC_HOST_ACTION_REENABLE:
@@ -504,15 +513,6 @@ static void ibmvfc_set_host_action(struct ibmvfc_host *vhost,
break;
}
break;
- case IBMVFC_HOST_ACTION_LOGO:
- case IBMVFC_HOST_ACTION_QUERY_TGTS:
- case IBMVFC_HOST_ACTION_TGT_DEL_FAILED:
- case IBMVFC_HOST_ACTION_NONE:
- case IBMVFC_HOST_ACTION_RESET:
- case IBMVFC_HOST_ACTION_REENABLE:
- default:
- vhost->action = action;
- break;
}
}
@@ -4339,26 +4339,45 @@ static void ibmvfc_do_work(struct ibmvfc_host *vhost)
case IBMVFC_HOST_ACTION_INIT_WAIT:
break;
case IBMVFC_HOST_ACTION_RESET:
- vhost->action = IBMVFC_HOST_ACTION_TGT_DEL;
spin_unlock_irqrestore(vhost->host->host_lock, flags);
rc = ibmvfc_reset_crq(vhost);
+
spin_lock_irqsave(vhost->host->host_lock, flags);
- if (rc == H_CLOSED)
+ if (!rc || rc == H_CLOSED)
vio_enable_interrupts(to_vio_dev(vhost->dev));
- if (rc || (rc = ibmvfc_send_crq_init(vhost)) ||
- (rc = vio_enable_interrupts(to_vio_dev(vhost->dev)))) {
- ibmvfc_link_down(vhost, IBMVFC_LINK_DEAD);
- dev_err(vhost->dev, "Error after reset (rc=%d)\n", rc);
+ if (vhost->action == IBMVFC_HOST_ACTION_RESET) {
+ /*
+ * The only action we could have changed to would have
+ * been reenable, in which case, we skip the rest of
+ * this path and wait until we've done the re-enable
+ * before sending the crq init.
+ */
+ vhost->action = IBMVFC_HOST_ACTION_TGT_DEL;
+
+ if (rc || (rc = ibmvfc_send_crq_init(vhost)) ||
+ (rc = vio_enable_interrupts(to_vio_dev(vhost->dev)))) {
+ ibmvfc_link_down(vhost, IBMVFC_LINK_DEAD);
+ dev_err(vhost->dev, "Error after reset (rc=%d)\n", rc);
+ }
}
break;
case IBMVFC_HOST_ACTION_REENABLE:
- vhost->action = IBMVFC_HOST_ACTION_TGT_DEL;
spin_unlock_irqrestore(vhost->host->host_lock, flags);
rc = ibmvfc_reenable_crq_queue(vhost);
+
spin_lock_irqsave(vhost->host->host_lock, flags);
- if (rc || (rc = ibmvfc_send_crq_init(vhost))) {
- ibmvfc_link_down(vhost, IBMVFC_LINK_DEAD);
- dev_err(vhost->dev, "Error after enable (rc=%d)\n", rc);
+ if (vhost->action == IBMVFC_HOST_ACTION_REENABLE) {
+ /*
+ * The only action we could have changed to would have
+ * been reset, in which case, we skip the rest of this
+ * path and wait until we've done the reset before
+ * sending the crq init.
+ */
+ vhost->action = IBMVFC_HOST_ACTION_TGT_DEL;
+ if (rc || (rc = ibmvfc_send_crq_init(vhost))) {
+ ibmvfc_link_down(vhost, IBMVFC_LINK_DEAD);
+ dev_err(vhost->dev, "Error after enable (rc=%d)\n", rc);
+ }
}
break;
case IBMVFC_HOST_ACTION_LOGO:
diff --git a/drivers/scsi/jazz_esp.c b/drivers/scsi/jazz_esp.c
index 7f683e42c798..f55b07aa1cca 100644
--- a/drivers/scsi/jazz_esp.c
+++ b/drivers/scsi/jazz_esp.c
@@ -143,7 +143,9 @@ static int esp_jazz_probe(struct platform_device *dev)
if (!esp->command_block)
goto fail_unmap_regs;
- host->irq = platform_get_irq(dev, 0);
+ host->irq = err = platform_get_irq(dev, 0);
+ if (err < 0)
+ goto fail_unmap_command_block;
err = request_irq(host->irq, scsi_esp_intr, IRQF_SHARED, "ESP", esp);
if (err < 0)
goto fail_unmap_command_block;
diff --git a/drivers/scsi/sni_53c710.c b/drivers/scsi/sni_53c710.c
index a85d52b5dc32..0521575c6773 100644
--- a/drivers/scsi/sni_53c710.c
+++ b/drivers/scsi/sni_53c710.c
@@ -59,6 +59,7 @@ static int snirm710_probe(struct platform_device *dev)
struct NCR_700_Host_Parameters *hostdata;
struct Scsi_Host *host;
struct resource *res;
+ int rc;
res = platform_get_resource(dev, IORESOURCE_MEM, 0);
if (!res)
@@ -84,7 +85,9 @@ static int snirm710_probe(struct platform_device *dev)
goto out_kfree;
host->this_id = 7;
host->base = base;
- host->irq = platform_get_irq(dev, 0);
+ host->irq = rc = platform_get_irq(dev, 0);
+ if (rc < 0)
+ goto out_put_host;
if(request_irq(host->irq, NCR_700_intr, IRQF_SHARED, "snirm710", host)) {
printk(KERN_ERR "snirm710: request_irq failed!\n");
goto out_put_host;
diff --git a/drivers/scsi/sun3x_esp.c b/drivers/scsi/sun3x_esp.c
index 440a73eae647..f8b1e5748440 100644
--- a/drivers/scsi/sun3x_esp.c
+++ b/drivers/scsi/sun3x_esp.c
@@ -206,7 +206,9 @@ static int esp_sun3x_probe(struct platform_device *dev)
if (!esp->command_block)
goto fail_unmap_regs_dma;
- host->irq = platform_get_irq(dev, 0);
+ host->irq = err = platform_get_irq(dev, 0);
+ if (err < 0)
+ goto fail_unmap_command_block;
err = request_irq(host->irq, scsi_esp_intr, IRQF_SHARED,
"SUN3X ESP", esp);
if (err < 0)
diff --git a/drivers/soc/aspeed/aspeed-lpc-snoop.c b/drivers/soc/aspeed/aspeed-lpc-snoop.c
index dbe5325a324d..538d7aab8db5 100644
--- a/drivers/soc/aspeed/aspeed-lpc-snoop.c
+++ b/drivers/soc/aspeed/aspeed-lpc-snoop.c
@@ -95,8 +95,10 @@ static ssize_t snoop_file_read(struct file *file, char __user *buffer,
return -EINTR;
}
ret = kfifo_to_user(&chan->fifo, buffer, count, &copied);
+ if (ret)
+ return ret;
- return ret ? ret : copied;
+ return copied;
}
static __poll_t snoop_file_poll(struct file *file,
diff --git a/drivers/soc/qcom/mdt_loader.c b/drivers/soc/qcom/mdt_loader.c
index 24cd193dec55..eba7f76f9d61 100644
--- a/drivers/soc/qcom/mdt_loader.c
+++ b/drivers/soc/qcom/mdt_loader.c
@@ -230,6 +230,14 @@ static int __qcom_mdt_load(struct device *dev, const struct firmware *fw,
break;
}
+ if (phdr->p_filesz > phdr->p_memsz) {
+ dev_err(dev,
+ "refusing to load segment %d with p_filesz > p_memsz\n",
+ i);
+ ret = -EINVAL;
+ break;
+ }
+
ptr = mem_region + offset;
if (phdr->p_filesz && phdr->p_offset < fw->size) {
@@ -253,6 +261,15 @@ static int __qcom_mdt_load(struct device *dev, const struct firmware *fw,
break;
}
+ if (seg_fw->size != phdr->p_filesz) {
+ dev_err(dev,
+ "failed to load segment %d from truncated file %s\n",
+ i, fw_name);
+ release_firmware(seg_fw);
+ ret = -EINVAL;
+ break;
+ }
+
release_firmware(seg_fw);
}
diff --git a/drivers/soundwire/bus.c b/drivers/soundwire/bus.c
index a90963812357..d90f00d09257 100644
--- a/drivers/soundwire/bus.c
+++ b/drivers/soundwire/bus.c
@@ -525,7 +525,7 @@ static int sdw_program_device_num(struct sdw_bus *bus)
struct sdw_slave *slave, *_s;
struct sdw_slave_id id;
struct sdw_msg msg;
- bool found = false;
+ bool found;
int count = 0, ret;
u64 addr;
@@ -557,6 +557,7 @@ static int sdw_program_device_num(struct sdw_bus *bus)
sdw_extract_slave_id(bus, addr, &id);
+ found = false;
/* Now compare with entries */
list_for_each_entry_safe(slave, _s, &bus->slaves, node) {
if (sdw_compare_devid(slave, id) == 0) {
diff --git a/drivers/soundwire/stream.c b/drivers/soundwire/stream.c
index de7c57e17710..23accfedbf4d 100644
--- a/drivers/soundwire/stream.c
+++ b/drivers/soundwire/stream.c
@@ -1357,8 +1357,16 @@ int sdw_stream_add_slave(struct sdw_slave *slave,
}
ret = sdw_config_stream(&slave->dev, stream, stream_config, true);
- if (ret)
+ if (ret) {
+ /*
+ * sdw_release_master_stream will release s_rt in slave_rt_list in
+ * stream_error case, but s_rt is only added to slave_rt_list
+ * when sdw_config_stream is successful, so free s_rt explicitly
+ * when sdw_config_stream is failed.
+ */
+ kfree(s_rt);
goto stream_error;
+ }
list_add_tail(&s_rt->m_rt_node, &m_rt->slave_rt_list);
diff --git a/drivers/spi/spi-fsl-lpspi.c b/drivers/spi/spi-fsl-lpspi.c
index ecb4396707cf..58b2da91be1c 100644
--- a/drivers/spi/spi-fsl-lpspi.c
+++ b/drivers/spi/spi-fsl-lpspi.c
@@ -207,7 +207,7 @@ static int lpspi_prepare_xfer_hardware(struct spi_controller *controller)
spi_controller_get_devdata(controller);
int ret;
- ret = pm_runtime_get_sync(fsl_lpspi->dev);
+ ret = pm_runtime_resume_and_get(fsl_lpspi->dev);
if (ret < 0) {
dev_err(fsl_lpspi->dev, "failed to enable clock\n");
return ret;
diff --git a/drivers/spi/spi-stm32.c b/drivers/spi/spi-stm32.c
index 9e7a6de3c43d..3af6a5a3a4b2 100644
--- a/drivers/spi/spi-stm32.c
+++ b/drivers/spi/spi-stm32.c
@@ -1926,7 +1926,7 @@ static int stm32_spi_probe(struct platform_device *pdev)
pm_runtime_set_active(&pdev->dev);
pm_runtime_enable(&pdev->dev);
- ret = devm_spi_register_master(&pdev->dev, master);
+ ret = spi_register_master(master);
if (ret) {
dev_err(&pdev->dev, "spi master registration failed: %d\n",
ret);
@@ -1980,6 +1980,7 @@ static int stm32_spi_remove(struct platform_device *pdev)
struct spi_master *master = platform_get_drvdata(pdev);
struct stm32_spi *spi = spi_master_get_devdata(master);
+ spi_unregister_master(master);
spi->cfg->disable(spi);
if (master->dma_tx)
diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
index e1205d72be52..7592d4de20c9 100644
--- a/drivers/spi/spi.c
+++ b/drivers/spi/spi.c
@@ -2291,6 +2291,7 @@ struct spi_controller *__devm_spi_alloc_controller(struct device *dev,
ctlr = __spi_alloc_controller(dev, size, slave);
if (ctlr) {
+ ctlr->devm_allocated = true;
*ptr = ctlr;
devres_add(dev, ptr);
} else {
@@ -2620,11 +2621,6 @@ int devm_spi_register_controller(struct device *dev,
}
EXPORT_SYMBOL_GPL(devm_spi_register_controller);
-static int devm_spi_match_controller(struct device *dev, void *res, void *ctlr)
-{
- return *(struct spi_controller **)res == ctlr;
-}
-
static int __unregister(struct device *dev, void *null)
{
spi_unregister_device(to_spi_device(dev));
@@ -2671,8 +2667,7 @@ void spi_unregister_controller(struct spi_controller *ctlr)
/* Release the last reference on the controller if its driver
* has not yet been converted to devm_spi_alloc_master/slave().
*/
- if (!devres_find(ctlr->dev.parent, devm_spi_release_controller,
- devm_spi_match_controller, ctlr))
+ if (!ctlr->devm_allocated)
put_device(&ctlr->dev);
/* free bus id */
diff --git a/drivers/staging/fwserial/fwserial.c b/drivers/staging/fwserial/fwserial.c
index 4df6e3c1ea96..35833753c735 100644
--- a/drivers/staging/fwserial/fwserial.c
+++ b/drivers/staging/fwserial/fwserial.c
@@ -1223,7 +1223,7 @@ static int get_serial_info(struct tty_struct *tty,
ss->flags = port->port.flags;
ss->xmit_fifo_size = FWTTY_PORT_TXFIFO_LEN;
ss->baud_base = 400000000;
- ss->close_delay = port->port.close_delay;
+ ss->close_delay = jiffies_to_msecs(port->port.close_delay) / 10;
mutex_unlock(&port->port.mutex);
return 0;
}
@@ -1232,20 +1232,24 @@ static int set_serial_info(struct tty_struct *tty,
struct serial_struct *ss)
{
struct fwtty_port *port = tty->driver_data;
+ unsigned int cdelay;
if (ss->irq != 0 || ss->port != 0 || ss->custom_divisor != 0 ||
ss->baud_base != 400000000)
return -EPERM;
+ cdelay = msecs_to_jiffies(ss->close_delay * 10);
+
mutex_lock(&port->port.mutex);
if (!capable(CAP_SYS_ADMIN)) {
- if (((ss->flags & ~ASYNC_USR_MASK) !=
+ if (cdelay != port->port.close_delay ||
+ ((ss->flags & ~ASYNC_USR_MASK) !=
(port->port.flags & ~ASYNC_USR_MASK))) {
mutex_unlock(&port->port.mutex);
return -EPERM;
}
}
- port->port.close_delay = ss->close_delay * HZ / 100;
+ port->port.close_delay = cdelay;
mutex_unlock(&port->port.mutex);
return 0;
diff --git a/drivers/staging/greybus/uart.c b/drivers/staging/greybus/uart.c
index 4ffb334cd5cd..fc1bd68889c9 100644
--- a/drivers/staging/greybus/uart.c
+++ b/drivers/staging/greybus/uart.c
@@ -625,10 +625,12 @@ static int get_serial_info(struct tty_struct *tty,
ss->line = gb_tty->minor;
ss->xmit_fifo_size = 16;
ss->baud_base = 9600;
- ss->close_delay = gb_tty->port.close_delay / 10;
+ ss->close_delay = jiffies_to_msecs(gb_tty->port.close_delay) / 10;
ss->closing_wait =
gb_tty->port.closing_wait == ASYNC_CLOSING_WAIT_NONE ?
- ASYNC_CLOSING_WAIT_NONE : gb_tty->port.closing_wait / 10;
+ ASYNC_CLOSING_WAIT_NONE :
+ jiffies_to_msecs(gb_tty->port.closing_wait) / 10;
+
return 0;
}
@@ -640,17 +642,16 @@ static int set_serial_info(struct tty_struct *tty,
unsigned int close_delay;
int retval = 0;
- close_delay = ss->close_delay * 10;
+ close_delay = msecs_to_jiffies(ss->close_delay * 10);
closing_wait = ss->closing_wait == ASYNC_CLOSING_WAIT_NONE ?
- ASYNC_CLOSING_WAIT_NONE : ss->closing_wait * 10;
+ ASYNC_CLOSING_WAIT_NONE :
+ msecs_to_jiffies(ss->closing_wait * 10);
mutex_lock(&gb_tty->port.mutex);
if (!capable(CAP_SYS_ADMIN)) {
if ((close_delay != gb_tty->port.close_delay) ||
(closing_wait != gb_tty->port.closing_wait))
retval = -EPERM;
- else
- retval = -EOPNOTSUPP;
} else {
gb_tty->port.close_delay = close_delay;
gb_tty->port.closing_wait = closing_wait;
diff --git a/drivers/staging/media/omap4iss/iss.c b/drivers/staging/media/omap4iss/iss.c
index 1a966cb2f3a6..eed495f7665d 100644
--- a/drivers/staging/media/omap4iss/iss.c
+++ b/drivers/staging/media/omap4iss/iss.c
@@ -1240,8 +1240,10 @@ static int iss_probe(struct platform_device *pdev)
if (ret < 0)
goto error;
- if (!omap4iss_get(iss))
+ if (!omap4iss_get(iss)) {
+ ret = -EINVAL;
goto error;
+ }
ret = iss_reset(iss);
if (ret < 0)
diff --git a/drivers/staging/rtl8192u/r8192U_core.c b/drivers/staging/rtl8192u/r8192U_core.c
index ddc09616248a..66cd43f963c9 100644
--- a/drivers/staging/rtl8192u/r8192U_core.c
+++ b/drivers/staging/rtl8192u/r8192U_core.c
@@ -3248,7 +3248,7 @@ static void rtl819x_update_rxcounts(struct r8192_priv *priv, u32 *TotalRxBcnNum,
u32 *TotalRxDataNum)
{
u16 SlotIndex;
- u8 i;
+ u16 i;
*TotalRxBcnNum = 0;
*TotalRxDataNum = 0;
diff --git a/drivers/tty/amiserial.c b/drivers/tty/amiserial.c
index 8330fd809a05..34d6ef75c95c 100644
--- a/drivers/tty/amiserial.c
+++ b/drivers/tty/amiserial.c
@@ -1032,6 +1032,7 @@ static int set_serial_info(struct tty_struct *tty, struct serial_struct *ss)
if (!serial_isroot()) {
if ((ss->baud_base != state->baud_base) ||
(ss->close_delay != port->close_delay) ||
+ (ss->closing_wait != port->closing_wait) ||
(ss->xmit_fifo_size != state->xmit_fifo_size) ||
((ss->flags & ~ASYNC_USR_MASK) !=
(port->flags & ~ASYNC_USR_MASK))) {
diff --git a/drivers/tty/moxa.c b/drivers/tty/moxa.c
index 3a1a5e0ee93f..1254b39074ed 100644
--- a/drivers/tty/moxa.c
+++ b/drivers/tty/moxa.c
@@ -2040,7 +2040,7 @@ static int moxa_get_serial_info(struct tty_struct *tty,
ss->line = info->port.tty->index,
ss->flags = info->port.flags,
ss->baud_base = 921600,
- ss->close_delay = info->port.close_delay;
+ ss->close_delay = jiffies_to_msecs(info->port.close_delay) / 10;
mutex_unlock(&info->port.mutex);
return 0;
}
@@ -2050,6 +2050,7 @@ static int moxa_set_serial_info(struct tty_struct *tty,
struct serial_struct *ss)
{
struct moxa_port *info = tty->driver_data;
+ unsigned int close_delay;
if (tty->index == MAX_PORTS)
return -EINVAL;
@@ -2061,19 +2062,24 @@ static int moxa_set_serial_info(struct tty_struct *tty,
ss->baud_base != 921600)
return -EPERM;
+ close_delay = msecs_to_jiffies(ss->close_delay * 10);
+
mutex_lock(&info->port.mutex);
if (!capable(CAP_SYS_ADMIN)) {
- if (((ss->flags & ~ASYNC_USR_MASK) !=
+ if (close_delay != info->port.close_delay ||
+ ss->type != info->type ||
+ ((ss->flags & ~ASYNC_USR_MASK) !=
(info->port.flags & ~ASYNC_USR_MASK))) {
mutex_unlock(&info->port.mutex);
return -EPERM;
}
- }
- info->port.close_delay = ss->close_delay * HZ / 100;
+ } else {
+ info->port.close_delay = close_delay;
- MoxaSetFifo(info, ss->type == PORT_16550A);
+ MoxaSetFifo(info, ss->type == PORT_16550A);
- info->type = ss->type;
+ info->type = ss->type;
+ }
mutex_unlock(&info->port.mutex);
return 0;
}
diff --git a/drivers/tty/serial/serial_core.c b/drivers/tty/serial/serial_core.c
index ad262349703b..e2ab6524119a 100644
--- a/drivers/tty/serial/serial_core.c
+++ b/drivers/tty/serial/serial_core.c
@@ -1304,7 +1304,7 @@ static int uart_set_rs485_config(struct uart_port *port,
unsigned long flags;
if (!port->rs485_config)
- return -ENOIOCTLCMD;
+ return -ENOTTY;
if (copy_from_user(&rs485, rs485_user, sizeof(*rs485_user)))
return -EFAULT;
@@ -1328,7 +1328,7 @@ static int uart_get_iso7816_config(struct uart_port *port,
struct serial_iso7816 aux;
if (!port->iso7816_config)
- return -ENOIOCTLCMD;
+ return -ENOTTY;
spin_lock_irqsave(&port->lock, flags);
aux = port->iso7816;
@@ -1348,7 +1348,7 @@ static int uart_set_iso7816_config(struct uart_port *port,
unsigned long flags;
if (!port->iso7816_config)
- return -ENOIOCTLCMD;
+ return -ENOTTY;
if (copy_from_user(&iso7816, iso7816_user, sizeof(*iso7816_user)))
return -EFAULT;
diff --git a/drivers/tty/serial/stm32-usart.c b/drivers/tty/serial/stm32-usart.c
index bf83e6c212f5..23b7bdae173c 100644
--- a/drivers/tty/serial/stm32-usart.c
+++ b/drivers/tty/serial/stm32-usart.c
@@ -502,7 +502,10 @@ static unsigned int stm32_tx_empty(struct uart_port *port)
struct stm32_port *stm32_port = to_stm32_port(port);
struct stm32_usart_offsets *ofs = &stm32_port->info->ofs;
- return readl_relaxed(port->membase + ofs->isr) & USART_SR_TXE;
+ if (readl_relaxed(port->membase + ofs->isr) & USART_SR_TC)
+ return TIOCSER_TEMT;
+
+ return 0;
}
static void stm32_set_mctrl(struct uart_port *port, unsigned int mctrl)
@@ -688,8 +691,9 @@ static void stm32_set_termios(struct uart_port *port, struct ktermios *termios,
unsigned int baud, bits;
u32 usartdiv, mantissa, fraction, oversampling;
tcflag_t cflag = termios->c_cflag;
- u32 cr1, cr2, cr3;
+ u32 cr1, cr2, cr3, isr;
unsigned long flags;
+ int ret;
if (!stm32_port->hw_flow_control)
cflag &= ~CRTSCTS;
@@ -698,6 +702,15 @@ static void stm32_set_termios(struct uart_port *port, struct ktermios *termios,
spin_lock_irqsave(&port->lock, flags);
+ ret = readl_relaxed_poll_timeout_atomic(port->membase + ofs->isr,
+ isr,
+ (isr & USART_SR_TC),
+ 10, 100000);
+
+ /* Send the TC error message only when ISR_TC is not set. */
+ if (ret)
+ dev_err(port->dev, "Transmission is not complete\n");
+
/* Stop serial port and reset value */
writel_relaxed(0, port->membase + ofs->cr1);
diff --git a/drivers/tty/serial/stm32-usart.h b/drivers/tty/serial/stm32-usart.h
index a175c1094dc8..a0b816e0e89b 100644
--- a/drivers/tty/serial/stm32-usart.h
+++ b/drivers/tty/serial/stm32-usart.h
@@ -127,9 +127,6 @@ struct stm32_usart_info stm32h7_info = {
/* Dummy bits */
#define USART_SR_DUMMY_RX BIT(16)
-/* USART_ICR (F7) */
-#define USART_CR_TC BIT(6)
-
/* USART_DR */
#define USART_DR_MASK GENMASK(8, 0)
diff --git a/drivers/tty/tty_io.c b/drivers/tty/tty_io.c
index 642765bf1023..cee7514c3aaf 100644
--- a/drivers/tty/tty_io.c
+++ b/drivers/tty/tty_io.c
@@ -2407,14 +2407,14 @@ static int send_break(struct tty_struct *tty, unsigned int duration)
* @p: pointer to result
*
* Obtain the modem status bits from the tty driver if the feature
- * is supported. Return -EINVAL if it is not available.
+ * is supported. Return -ENOTTY if it is not available.
*
* Locking: none (up to the driver)
*/
static int tty_tiocmget(struct tty_struct *tty, int __user *p)
{
- int retval = -EINVAL;
+ int retval = -ENOTTY;
if (tty->ops->tiocmget) {
retval = tty->ops->tiocmget(tty);
@@ -2432,7 +2432,7 @@ static int tty_tiocmget(struct tty_struct *tty, int __user *p)
* @p: pointer to desired bits
*
* Set the modem status bits from the tty driver if the feature
- * is supported. Return -EINVAL if it is not available.
+ * is supported. Return -ENOTTY if it is not available.
*
* Locking: none (up to the driver)
*/
@@ -2444,7 +2444,7 @@ static int tty_tiocmset(struct tty_struct *tty, unsigned int cmd,
unsigned int set, clear, val;
if (tty->ops->tiocmset == NULL)
- return -EINVAL;
+ return -ENOTTY;
retval = get_user(val, p);
if (retval)
diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c
index 68d57b45273a..1e9aab6118f5 100644
--- a/drivers/usb/class/cdc-acm.c
+++ b/drivers/usb/class/cdc-acm.c
@@ -928,8 +928,7 @@ static int get_serial_info(struct tty_struct *tty, struct serial_struct *ss)
{
struct acm *acm = tty->driver_data;
- ss->xmit_fifo_size = acm->writesize;
- ss->baud_base = le32_to_cpu(acm->line.dwDTERate);
+ ss->line = acm->minor;
ss->close_delay = jiffies_to_msecs(acm->port.close_delay) / 10;
ss->closing_wait = acm->port.closing_wait == ASYNC_CLOSING_WAIT_NONE ?
ASYNC_CLOSING_WAIT_NONE :
@@ -941,7 +940,6 @@ static int set_serial_info(struct tty_struct *tty, struct serial_struct *ss)
{
struct acm *acm = tty->driver_data;
unsigned int closing_wait, close_delay;
- unsigned int old_closing_wait, old_close_delay;
int retval = 0;
close_delay = msecs_to_jiffies(ss->close_delay * 10);
@@ -949,20 +947,12 @@ static int set_serial_info(struct tty_struct *tty, struct serial_struct *ss)
ASYNC_CLOSING_WAIT_NONE :
msecs_to_jiffies(ss->closing_wait * 10);
- /* we must redo the rounding here, so that the values match */
- old_close_delay = jiffies_to_msecs(acm->port.close_delay) / 10;
- old_closing_wait = acm->port.closing_wait == ASYNC_CLOSING_WAIT_NONE ?
- ASYNC_CLOSING_WAIT_NONE :
- jiffies_to_msecs(acm->port.closing_wait) / 10;
-
mutex_lock(&acm->port.mutex);
if (!capable(CAP_SYS_ADMIN)) {
- if ((ss->close_delay != old_close_delay) ||
- (ss->closing_wait != old_closing_wait))
+ if ((close_delay != acm->port.close_delay) ||
+ (closing_wait != acm->port.closing_wait))
retval = -EPERM;
- else
- retval = -EOPNOTSUPP;
} else {
acm->port.close_delay = close_delay;
acm->port.closing_wait = closing_wait;
diff --git a/drivers/usb/dwc2/core_intr.c b/drivers/usb/dwc2/core_intr.c
index f73e78143ad1..9da27ec22d58 100644
--- a/drivers/usb/dwc2/core_intr.c
+++ b/drivers/usb/dwc2/core_intr.c
@@ -665,6 +665,71 @@ static u32 dwc2_read_common_intr(struct dwc2_hsotg *hsotg)
return 0;
}
+/**
+ * dwc_handle_gpwrdn_disc_det() - Handles the gpwrdn disconnect detect.
+ * Exits hibernation without restoring registers.
+ *
+ * @hsotg: Programming view of DWC_otg controller
+ * @gpwrdn: GPWRDN register
+ */
+static inline void dwc_handle_gpwrdn_disc_det(struct dwc2_hsotg *hsotg,
+ u32 gpwrdn)
+{
+ u32 gpwrdn_tmp;
+
+ /* Switch-on voltage to the core */
+ gpwrdn_tmp = dwc2_readl(hsotg, GPWRDN);
+ gpwrdn_tmp &= ~GPWRDN_PWRDNSWTCH;
+ dwc2_writel(hsotg, gpwrdn_tmp, GPWRDN);
+ udelay(5);
+
+ /* Reset core */
+ gpwrdn_tmp = dwc2_readl(hsotg, GPWRDN);
+ gpwrdn_tmp &= ~GPWRDN_PWRDNRSTN;
+ dwc2_writel(hsotg, gpwrdn_tmp, GPWRDN);
+ udelay(5);
+
+ /* Disable Power Down Clamp */
+ gpwrdn_tmp = dwc2_readl(hsotg, GPWRDN);
+ gpwrdn_tmp &= ~GPWRDN_PWRDNCLMP;
+ dwc2_writel(hsotg, gpwrdn_tmp, GPWRDN);
+ udelay(5);
+
+ /* Deassert reset core */
+ gpwrdn_tmp = dwc2_readl(hsotg, GPWRDN);
+ gpwrdn_tmp |= GPWRDN_PWRDNRSTN;
+ dwc2_writel(hsotg, gpwrdn_tmp, GPWRDN);
+ udelay(5);
+
+ /* Disable PMU interrupt */
+ gpwrdn_tmp = dwc2_readl(hsotg, GPWRDN);
+ gpwrdn_tmp &= ~GPWRDN_PMUINTSEL;
+ dwc2_writel(hsotg, gpwrdn_tmp, GPWRDN);
+
+ /* De-assert Wakeup Logic */
+ gpwrdn_tmp = dwc2_readl(hsotg, GPWRDN);
+ gpwrdn_tmp &= ~GPWRDN_PMUACTV;
+ dwc2_writel(hsotg, gpwrdn_tmp, GPWRDN);
+
+ hsotg->hibernated = 0;
+ hsotg->bus_suspended = 0;
+
+ if (gpwrdn & GPWRDN_IDSTS) {
+ hsotg->op_state = OTG_STATE_B_PERIPHERAL;
+ dwc2_core_init(hsotg, false);
+ dwc2_enable_global_interrupts(hsotg);
+ dwc2_hsotg_core_init_disconnected(hsotg, false);
+ dwc2_hsotg_core_connect(hsotg);
+ } else {
+ hsotg->op_state = OTG_STATE_A_HOST;
+
+ /* Initialize the Core for Host mode */
+ dwc2_core_init(hsotg, false);
+ dwc2_enable_global_interrupts(hsotg);
+ dwc2_hcd_start(hsotg);
+ }
+}
+
/*
* GPWRDN interrupt handler.
*
@@ -686,64 +751,14 @@ static void dwc2_handle_gpwrdn_intr(struct dwc2_hsotg *hsotg)
if ((gpwrdn & GPWRDN_DISCONN_DET) &&
(gpwrdn & GPWRDN_DISCONN_DET_MSK) && !linestate) {
- u32 gpwrdn_tmp;
-
dev_dbg(hsotg->dev, "%s: GPWRDN_DISCONN_DET\n", __func__);
-
- /* Switch-on voltage to the core */
- gpwrdn_tmp = dwc2_readl(hsotg, GPWRDN);
- gpwrdn_tmp &= ~GPWRDN_PWRDNSWTCH;
- dwc2_writel(hsotg, gpwrdn_tmp, GPWRDN);
- udelay(10);
-
- /* Reset core */
- gpwrdn_tmp = dwc2_readl(hsotg, GPWRDN);
- gpwrdn_tmp &= ~GPWRDN_PWRDNRSTN;
- dwc2_writel(hsotg, gpwrdn_tmp, GPWRDN);
- udelay(10);
-
- /* Disable Power Down Clamp */
- gpwrdn_tmp = dwc2_readl(hsotg, GPWRDN);
- gpwrdn_tmp &= ~GPWRDN_PWRDNCLMP;
- dwc2_writel(hsotg, gpwrdn_tmp, GPWRDN);
- udelay(10);
-
- /* Deassert reset core */
- gpwrdn_tmp = dwc2_readl(hsotg, GPWRDN);
- gpwrdn_tmp |= GPWRDN_PWRDNRSTN;
- dwc2_writel(hsotg, gpwrdn_tmp, GPWRDN);
- udelay(10);
-
- /* Disable PMU interrupt */
- gpwrdn_tmp = dwc2_readl(hsotg, GPWRDN);
- gpwrdn_tmp &= ~GPWRDN_PMUINTSEL;
- dwc2_writel(hsotg, gpwrdn_tmp, GPWRDN);
-
- /* De-assert Wakeup Logic */
- gpwrdn_tmp = dwc2_readl(hsotg, GPWRDN);
- gpwrdn_tmp &= ~GPWRDN_PMUACTV;
- dwc2_writel(hsotg, gpwrdn_tmp, GPWRDN);
-
- hsotg->hibernated = 0;
-
- if (gpwrdn & GPWRDN_IDSTS) {
- hsotg->op_state = OTG_STATE_B_PERIPHERAL;
- dwc2_core_init(hsotg, false);
- dwc2_enable_global_interrupts(hsotg);
- dwc2_hsotg_core_init_disconnected(hsotg, false);
- dwc2_hsotg_core_connect(hsotg);
- } else {
- hsotg->op_state = OTG_STATE_A_HOST;
-
- /* Initialize the Core for Host mode */
- dwc2_core_init(hsotg, false);
- dwc2_enable_global_interrupts(hsotg);
- dwc2_hcd_start(hsotg);
- }
- }
-
- if ((gpwrdn & GPWRDN_LNSTSCHG) &&
- (gpwrdn & GPWRDN_LNSTSCHG_MSK) && linestate) {
+ /*
+ * Call disconnect detect function to exit from
+ * hibernation
+ */
+ dwc_handle_gpwrdn_disc_det(hsotg, gpwrdn);
+ } else if ((gpwrdn & GPWRDN_LNSTSCHG) &&
+ (gpwrdn & GPWRDN_LNSTSCHG_MSK) && linestate) {
dev_dbg(hsotg->dev, "%s: GPWRDN_LNSTSCHG\n", __func__);
if (hsotg->hw_params.hibernation &&
hsotg->hibernated) {
@@ -754,24 +769,21 @@ static void dwc2_handle_gpwrdn_intr(struct dwc2_hsotg *hsotg)
dwc2_exit_hibernation(hsotg, 1, 0, 1);
}
}
- }
- if ((gpwrdn & GPWRDN_RST_DET) && (gpwrdn & GPWRDN_RST_DET_MSK)) {
+ } else if ((gpwrdn & GPWRDN_RST_DET) &&
+ (gpwrdn & GPWRDN_RST_DET_MSK)) {
dev_dbg(hsotg->dev, "%s: GPWRDN_RST_DET\n", __func__);
if (!linestate && (gpwrdn & GPWRDN_BSESSVLD))
dwc2_exit_hibernation(hsotg, 0, 1, 0);
- }
- if ((gpwrdn & GPWRDN_STS_CHGINT) &&
- (gpwrdn & GPWRDN_STS_CHGINT_MSK) && linestate) {
+ } else if ((gpwrdn & GPWRDN_STS_CHGINT) &&
+ (gpwrdn & GPWRDN_STS_CHGINT_MSK)) {
dev_dbg(hsotg->dev, "%s: GPWRDN_STS_CHGINT\n", __func__);
- if (hsotg->hw_params.hibernation &&
- hsotg->hibernated) {
- if (gpwrdn & GPWRDN_IDSTS) {
- dwc2_exit_hibernation(hsotg, 0, 0, 0);
- call_gadget(hsotg, resume);
- } else {
- dwc2_exit_hibernation(hsotg, 1, 0, 1);
- }
- }
+ /*
+ * As GPWRDN_STS_CHGINT exit from hibernation flow is
+ * the same as in GPWRDN_DISCONN_DET flow. Call
+ * disconnect detect helper function to exit from
+ * hibernation.
+ */
+ dwc_handle_gpwrdn_disc_det(hsotg, gpwrdn);
}
}
diff --git a/drivers/usb/dwc2/hcd.c b/drivers/usb/dwc2/hcd.c
index 258056c82206..f29fbadb0548 100644
--- a/drivers/usb/dwc2/hcd.c
+++ b/drivers/usb/dwc2/hcd.c
@@ -5580,7 +5580,15 @@ int dwc2_host_exit_hibernation(struct dwc2_hsotg *hsotg, int rem_wakeup,
return ret;
}
- dwc2_hcd_rem_wakeup(hsotg);
+ if (rem_wakeup) {
+ dwc2_hcd_rem_wakeup(hsotg);
+ /*
+ * Change "port_connect_status_change" flag to re-enumerate,
+ * because after exit from hibernation port connection status
+ * is not detected.
+ */
+ hsotg->flags.b.port_connect_status_change = 1;
+ }
hsotg->hibernated = 0;
hsotg->bus_suspended = 0;
diff --git a/drivers/usb/gadget/udc/aspeed-vhub/core.c b/drivers/usb/gadget/udc/aspeed-vhub/core.c
index 90b134d5dca9..c1bfbfd9491d 100644
--- a/drivers/usb/gadget/udc/aspeed-vhub/core.c
+++ b/drivers/usb/gadget/udc/aspeed-vhub/core.c
@@ -36,6 +36,7 @@ void ast_vhub_done(struct ast_vhub_ep *ep, struct ast_vhub_req *req,
int status)
{
bool internal = req->internal;
+ struct ast_vhub *vhub = ep->vhub;
EPVDBG(ep, "completing request @%p, status %d\n", req, status);
@@ -46,7 +47,7 @@ void ast_vhub_done(struct ast_vhub_ep *ep, struct ast_vhub_req *req,
if (req->req.dma) {
if (!WARN_ON(!ep->dev))
- usb_gadget_unmap_request(&ep->dev->gadget,
+ usb_gadget_unmap_request_by_dev(&vhub->pdev->dev,
&req->req, ep->epn.is_in);
req->req.dma = 0;
}
diff --git a/drivers/usb/gadget/udc/aspeed-vhub/epn.c b/drivers/usb/gadget/udc/aspeed-vhub/epn.c
index 66d8884615f0..2cd406e8dd99 100644
--- a/drivers/usb/gadget/udc/aspeed-vhub/epn.c
+++ b/drivers/usb/gadget/udc/aspeed-vhub/epn.c
@@ -376,7 +376,7 @@ static int ast_vhub_epn_queue(struct usb_ep* u_ep, struct usb_request *u_req,
if (ep->epn.desc_mode ||
((((unsigned long)u_req->buf & 7) == 0) &&
(ep->epn.is_in || !(u_req->length & (u_ep->maxpacket - 1))))) {
- rc = usb_gadget_map_request(&ep->dev->gadget, u_req,
+ rc = usb_gadget_map_request_by_dev(&vhub->pdev->dev, u_req,
ep->epn.is_in);
if (rc) {
dev_warn(&vhub->pdev->dev,
diff --git a/drivers/usb/gadget/udc/fotg210-udc.c b/drivers/usb/gadget/udc/fotg210-udc.c
index 21f3e6c4e4d6..c313d07ec16f 100644
--- a/drivers/usb/gadget/udc/fotg210-udc.c
+++ b/drivers/usb/gadget/udc/fotg210-udc.c
@@ -338,15 +338,16 @@ static void fotg210_start_dma(struct fotg210_ep *ep,
} else {
buffer = req->req.buf + req->req.actual;
length = ioread32(ep->fotg210->reg +
- FOTG210_FIBCR(ep->epnum - 1));
- length &= FIBCR_BCFX;
+ FOTG210_FIBCR(ep->epnum - 1)) & FIBCR_BCFX;
+ if (length > req->req.length - req->req.actual)
+ length = req->req.length - req->req.actual;
}
} else {
buffer = req->req.buf + req->req.actual;
if (req->req.length - req->req.actual > ep->ep.maxpacket)
length = ep->ep.maxpacket;
else
- length = req->req.length;
+ length = req->req.length - req->req.actual;
}
d = dma_map_single(dev, buffer, length,
@@ -379,8 +380,7 @@ static void fotg210_ep0_queue(struct fotg210_ep *ep,
}
if (ep->dir_in) { /* if IN */
fotg210_start_dma(ep, req);
- if ((req->req.length == req->req.actual) ||
- (req->req.actual < ep->ep.maxpacket))
+ if (req->req.length == req->req.actual)
fotg210_done(ep, req, 0);
} else { /* OUT */
u32 value = ioread32(ep->fotg210->reg + FOTG210_DMISGR0);
@@ -820,7 +820,7 @@ static void fotg210_ep0in(struct fotg210_udc *fotg210)
if (req->req.length)
fotg210_start_dma(ep, req);
- if ((req->req.length - req->req.actual) < ep->ep.maxpacket)
+ if (req->req.actual == req->req.length)
fotg210_done(ep, req, 0);
} else {
fotg210_set_cxdone(fotg210);
@@ -849,12 +849,16 @@ static void fotg210_out_fifo_handler(struct fotg210_ep *ep)
{
struct fotg210_request *req = list_entry(ep->queue.next,
struct fotg210_request, queue);
+ int disgr1 = ioread32(ep->fotg210->reg + FOTG210_DISGR1);
fotg210_start_dma(ep, req);
- /* finish out transfer */
+ /* Complete the request when it's full or a short packet arrived.
+ * Like other drivers, short_not_ok isn't handled.
+ */
+
if (req->req.length == req->req.actual ||
- req->req.actual < ep->ep.maxpacket)
+ (disgr1 & DISGR1_SPK_INT(ep->epnum - 1)))
fotg210_done(ep, req, 0);
}
@@ -1027,6 +1031,12 @@ static void fotg210_init(struct fotg210_udc *fotg210)
value &= ~DMCR_GLINT_EN;
iowrite32(value, fotg210->reg + FOTG210_DMCR);
+ /* enable only grp2 irqs we handle */
+ iowrite32(~(DISGR2_DMA_ERROR | DISGR2_RX0BYTE_INT | DISGR2_TX0BYTE_INT
+ | DISGR2_ISO_SEQ_ABORT_INT | DISGR2_ISO_SEQ_ERR_INT
+ | DISGR2_RESM_INT | DISGR2_SUSP_INT | DISGR2_USBRST_INT),
+ fotg210->reg + FOTG210_DMISGR2);
+
/* disable all fifo interrupt */
iowrite32(~(u32)0, fotg210->reg + FOTG210_DMISGR1);
diff --git a/drivers/usb/gadget/udc/pch_udc.c b/drivers/usb/gadget/udc/pch_udc.c
index 3344fb8c4181..da8aeecc59b2 100644
--- a/drivers/usb/gadget/udc/pch_udc.c
+++ b/drivers/usb/gadget/udc/pch_udc.c
@@ -600,18 +600,22 @@ static void pch_udc_reconnect(struct pch_udc_dev *dev)
static inline void pch_udc_vbus_session(struct pch_udc_dev *dev,
int is_active)
{
+ unsigned long iflags;
+
+ spin_lock_irqsave(&dev->lock, iflags);
if (is_active) {
pch_udc_reconnect(dev);
dev->vbus_session = 1;
} else {
if (dev->driver && dev->driver->disconnect) {
- spin_lock(&dev->lock);
+ spin_unlock_irqrestore(&dev->lock, iflags);
dev->driver->disconnect(&dev->gadget);
- spin_unlock(&dev->lock);
+ spin_lock_irqsave(&dev->lock, iflags);
}
pch_udc_set_disconnect(dev);
dev->vbus_session = 0;
}
+ spin_unlock_irqrestore(&dev->lock, iflags);
}
/**
@@ -1168,20 +1172,25 @@ static int pch_udc_pcd_selfpowered(struct usb_gadget *gadget, int value)
static int pch_udc_pcd_pullup(struct usb_gadget *gadget, int is_on)
{
struct pch_udc_dev *dev;
+ unsigned long iflags;
if (!gadget)
return -EINVAL;
+
dev = container_of(gadget, struct pch_udc_dev, gadget);
+
+ spin_lock_irqsave(&dev->lock, iflags);
if (is_on) {
pch_udc_reconnect(dev);
} else {
if (dev->driver && dev->driver->disconnect) {
- spin_lock(&dev->lock);
+ spin_unlock_irqrestore(&dev->lock, iflags);
dev->driver->disconnect(&dev->gadget);
- spin_unlock(&dev->lock);
+ spin_lock_irqsave(&dev->lock, iflags);
}
pch_udc_set_disconnect(dev);
}
+ spin_unlock_irqrestore(&dev->lock, iflags);
return 0;
}
@@ -1773,7 +1782,7 @@ static struct usb_request *pch_udc_alloc_request(struct usb_ep *usbep,
}
/* prevent from using desc. - set HOST BUSY */
dma_desc->status |= PCH_UDC_BS_HST_BSY;
- dma_desc->dataptr = cpu_to_le32(DMA_ADDR_INVALID);
+ dma_desc->dataptr = lower_32_bits(DMA_ADDR_INVALID);
req->td_data = dma_desc;
req->td_data_last = dma_desc;
req->chain_len = 1;
@@ -2316,6 +2325,21 @@ static void pch_udc_svc_data_out(struct pch_udc_dev *dev, int ep_num)
pch_udc_set_dma(dev, DMA_DIR_RX);
}
+static int pch_udc_gadget_setup(struct pch_udc_dev *dev)
+ __must_hold(&dev->lock)
+{
+ int rc;
+
+ /* In some cases we can get an interrupt before driver gets setup */
+ if (!dev->driver)
+ return -ESHUTDOWN;
+
+ spin_unlock(&dev->lock);
+ rc = dev->driver->setup(&dev->gadget, &dev->setup_data);
+ spin_lock(&dev->lock);
+ return rc;
+}
+
/**
* pch_udc_svc_control_in() - Handle Control IN endpoint interrupts
* @dev: Reference to the device structure
@@ -2387,15 +2411,12 @@ static void pch_udc_svc_control_out(struct pch_udc_dev *dev)
dev->gadget.ep0 = &dev->ep[UDC_EP0IN_IDX].ep;
else /* OUT */
dev->gadget.ep0 = &ep->ep;
- spin_lock(&dev->lock);
/* If Mass storage Reset */
if ((dev->setup_data.bRequestType == 0x21) &&
(dev->setup_data.bRequest == 0xFF))
dev->prot_stall = 0;
/* call gadget with setup data received */
- setup_supported = dev->driver->setup(&dev->gadget,
- &dev->setup_data);
- spin_unlock(&dev->lock);
+ setup_supported = pch_udc_gadget_setup(dev);
if (dev->setup_data.bRequestType & USB_DIR_IN) {
ep->td_data->status = (ep->td_data->status &
@@ -2643,9 +2664,7 @@ static void pch_udc_svc_intf_interrupt(struct pch_udc_dev *dev)
dev->ep[i].halted = 0;
}
dev->stall = 0;
- spin_unlock(&dev->lock);
- dev->driver->setup(&dev->gadget, &dev->setup_data);
- spin_lock(&dev->lock);
+ pch_udc_gadget_setup(dev);
}
/**
@@ -2680,9 +2699,7 @@ static void pch_udc_svc_cfg_interrupt(struct pch_udc_dev *dev)
dev->stall = 0;
/* call gadget zero with setup data received */
- spin_unlock(&dev->lock);
- dev->driver->setup(&dev->gadget, &dev->setup_data);
- spin_lock(&dev->lock);
+ pch_udc_gadget_setup(dev);
}
/**
@@ -2956,7 +2973,7 @@ static int init_dma_pools(struct pch_udc_dev *dev)
dev->dma_addr = dma_map_single(&dev->pdev->dev, ep0out_buf,
UDC_EP0OUT_BUFF_SIZE * 4,
DMA_FROM_DEVICE);
- return 0;
+ return dma_mapping_error(&dev->pdev->dev, dev->dma_addr);
}
static int pch_udc_start(struct usb_gadget *g,
diff --git a/drivers/usb/gadget/udc/r8a66597-udc.c b/drivers/usb/gadget/udc/r8a66597-udc.c
index 11e25a3f4f1f..a766476fd742 100644
--- a/drivers/usb/gadget/udc/r8a66597-udc.c
+++ b/drivers/usb/gadget/udc/r8a66597-udc.c
@@ -1852,6 +1852,8 @@ static int r8a66597_probe(struct platform_device *pdev)
return PTR_ERR(reg);
ires = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
+ if (!ires)
+ return -EINVAL;
irq = ires->start;
irq_trigger = ires->flags & IRQF_TRIGGER_MASK;
diff --git a/drivers/usb/gadget/udc/snps_udc_plat.c b/drivers/usb/gadget/udc/snps_udc_plat.c
index 32f1d3e90c26..99805d60a7ab 100644
--- a/drivers/usb/gadget/udc/snps_udc_plat.c
+++ b/drivers/usb/gadget/udc/snps_udc_plat.c
@@ -114,8 +114,8 @@ static int udc_plat_probe(struct platform_device *pdev)
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
udc->virt_addr = devm_ioremap_resource(dev, res);
- if (IS_ERR(udc->regs))
- return PTR_ERR(udc->regs);
+ if (IS_ERR(udc->virt_addr))
+ return PTR_ERR(udc->virt_addr);
/* udc csr registers base */
udc->csr = udc->virt_addr + UDC_CSR_ADDR;
diff --git a/drivers/usb/host/xhci-mtk-sch.c b/drivers/usb/host/xhci-mtk-sch.c
index b45e5bf08997..8950d1f10a7f 100644
--- a/drivers/usb/host/xhci-mtk-sch.c
+++ b/drivers/usb/host/xhci-mtk-sch.c
@@ -378,6 +378,31 @@ static void update_bus_bw(struct mu3h_sch_bw_info *sch_bw,
sch_ep->allocated = used;
}
+static int check_fs_bus_bw(struct mu3h_sch_ep_info *sch_ep, int offset)
+{
+ struct mu3h_sch_tt *tt = sch_ep->sch_tt;
+ u32 num_esit, tmp;
+ int base;
+ int i, j;
+
+ num_esit = XHCI_MTK_MAX_ESIT / sch_ep->esit;
+ for (i = 0; i < num_esit; i++) {
+ base = offset + i * sch_ep->esit;
+
+ /*
+ * Compared with hs bus, no matter what ep type,
+ * the hub will always delay one uframe to send data
+ */
+ for (j = 0; j < sch_ep->cs_count; j++) {
+ tmp = tt->fs_bus_bw[base + j] + sch_ep->bw_cost_per_microframe;
+ if (tmp > FS_PAYLOAD_MAX)
+ return -ERANGE;
+ }
+ }
+
+ return 0;
+}
+
static int check_sch_tt(struct usb_device *udev,
struct mu3h_sch_ep_info *sch_ep, u32 offset)
{
@@ -402,7 +427,7 @@ static int check_sch_tt(struct usb_device *udev,
return -ERANGE;
for (i = 0; i < sch_ep->cs_count; i++)
- if (test_bit(offset + i, tt->split_bit_map))
+ if (test_bit(offset + i, tt->ss_bit_map))
return -ERANGE;
} else {
@@ -432,7 +457,7 @@ static int check_sch_tt(struct usb_device *udev,
cs_count = 7; /* HW limit */
for (i = 0; i < cs_count + 2; i++) {
- if (test_bit(offset + i, tt->split_bit_map))
+ if (test_bit(offset + i, tt->ss_bit_map))
return -ERANGE;
}
@@ -448,24 +473,44 @@ static int check_sch_tt(struct usb_device *udev,
sch_ep->num_budget_microframes = sch_ep->esit;
}
- return 0;
+ return check_fs_bus_bw(sch_ep, offset);
}
static void update_sch_tt(struct usb_device *udev,
- struct mu3h_sch_ep_info *sch_ep)
+ struct mu3h_sch_ep_info *sch_ep, bool used)
{
struct mu3h_sch_tt *tt = sch_ep->sch_tt;
u32 base, num_esit;
+ int bw_updated;
+ int bits;
int i, j;
num_esit = XHCI_MTK_MAX_ESIT / sch_ep->esit;
+ bits = (sch_ep->ep_type == ISOC_OUT_EP) ? sch_ep->cs_count : 1;
+
+ if (used)
+ bw_updated = sch_ep->bw_cost_per_microframe;
+ else
+ bw_updated = -sch_ep->bw_cost_per_microframe;
+
for (i = 0; i < num_esit; i++) {
base = sch_ep->offset + i * sch_ep->esit;
- for (j = 0; j < sch_ep->num_budget_microframes; j++)
- set_bit(base + j, tt->split_bit_map);
+
+ for (j = 0; j < bits; j++) {
+ if (used)
+ set_bit(base + j, tt->ss_bit_map);
+ else
+ clear_bit(base + j, tt->ss_bit_map);
+ }
+
+ for (j = 0; j < sch_ep->cs_count; j++)
+ tt->fs_bus_bw[base + j] += bw_updated;
}
- list_add_tail(&sch_ep->tt_endpoint, &tt->ep_list);
+ if (used)
+ list_add_tail(&sch_ep->tt_endpoint, &tt->ep_list);
+ else
+ list_del(&sch_ep->tt_endpoint);
}
static int check_sch_bw(struct usb_device *udev,
@@ -535,7 +580,7 @@ static int check_sch_bw(struct usb_device *udev,
if (!tt_offset_ok)
return -ERANGE;
- update_sch_tt(udev, sch_ep);
+ update_sch_tt(udev, sch_ep, 1);
}
/* update bus bandwidth info */
@@ -548,15 +593,16 @@ static void destroy_sch_ep(struct usb_device *udev,
struct mu3h_sch_bw_info *sch_bw, struct mu3h_sch_ep_info *sch_ep)
{
/* only release ep bw check passed by check_sch_bw() */
- if (sch_ep->allocated)
+ if (sch_ep->allocated) {
update_bus_bw(sch_bw, sch_ep, 0);
+ if (sch_ep->sch_tt)
+ update_sch_tt(udev, sch_ep, 0);
+ }
- list_del(&sch_ep->endpoint);
-
- if (sch_ep->sch_tt) {
- list_del(&sch_ep->tt_endpoint);
+ if (sch_ep->sch_tt)
drop_tt(udev);
- }
+
+ list_del(&sch_ep->endpoint);
kfree(sch_ep);
}
@@ -643,7 +689,7 @@ int xhci_mtk_add_ep_quirk(struct usb_hcd *hcd, struct usb_device *udev,
*/
if (usb_endpoint_xfer_int(&ep->desc)
|| usb_endpoint_xfer_isoc(&ep->desc))
- ep_ctx->reserved[0] |= cpu_to_le32(EP_BPKTS(1));
+ ep_ctx->reserved[0] = cpu_to_le32(EP_BPKTS(1));
return 0;
}
@@ -730,10 +776,10 @@ int xhci_mtk_check_bandwidth(struct usb_hcd *hcd, struct usb_device *udev)
list_move_tail(&sch_ep->endpoint, &sch_bw->bw_ep_list);
ep_ctx = xhci_get_ep_ctx(xhci, virt_dev->in_ctx, ep_index);
- ep_ctx->reserved[0] |= cpu_to_le32(EP_BPKTS(sch_ep->pkts)
+ ep_ctx->reserved[0] = cpu_to_le32(EP_BPKTS(sch_ep->pkts)
| EP_BCSCOUNT(sch_ep->cs_count)
| EP_BBM(sch_ep->burst_mode));
- ep_ctx->reserved[1] |= cpu_to_le32(EP_BOFFSET(sch_ep->offset)
+ ep_ctx->reserved[1] = cpu_to_le32(EP_BOFFSET(sch_ep->offset)
| EP_BREPEAT(sch_ep->repeat));
xhci_dbg(xhci, " PKTS:%x, CSCOUNT:%x, BM:%x, OFFSET:%x, REPEAT:%x\n",
diff --git a/drivers/usb/host/xhci-mtk.h b/drivers/usb/host/xhci-mtk.h
index d9f438d078da..985e7a19f6f6 100644
--- a/drivers/usb/host/xhci-mtk.h
+++ b/drivers/usb/host/xhci-mtk.h
@@ -20,13 +20,15 @@
#define XHCI_MTK_MAX_ESIT 64
/**
- * @split_bit_map: used to avoid split microframes overlay
+ * @ss_bit_map: used to avoid start split microframes overlay
+ * @fs_bus_bw: array to keep track of bandwidth already used for FS
* @ep_list: Endpoints using this TT
* @usb_tt: usb TT related
* @tt_port: TT port number
*/
struct mu3h_sch_tt {
- DECLARE_BITMAP(split_bit_map, XHCI_MTK_MAX_ESIT);
+ DECLARE_BITMAP(ss_bit_map, XHCI_MTK_MAX_ESIT);
+ u32 fs_bus_bw[XHCI_MTK_MAX_ESIT];
struct list_head ep_list;
struct usb_tt *usb_tt;
int tt_port;
diff --git a/drivers/usb/serial/ti_usb_3410_5052.c b/drivers/usb/serial/ti_usb_3410_5052.c
index ef23acc9b9ce..b1449d4914cc 100644
--- a/drivers/usb/serial/ti_usb_3410_5052.c
+++ b/drivers/usb/serial/ti_usb_3410_5052.c
@@ -1420,14 +1420,19 @@ static int ti_set_serial_info(struct tty_struct *tty,
struct serial_struct *ss)
{
struct usb_serial_port *port = tty->driver_data;
- struct ti_port *tport = usb_get_serial_port_data(port);
+ struct tty_port *tport = &port->port;
unsigned cwait;
cwait = ss->closing_wait;
if (cwait != ASYNC_CLOSING_WAIT_NONE)
cwait = msecs_to_jiffies(10 * ss->closing_wait);
- tport->tp_port->port.closing_wait = cwait;
+ if (!capable(CAP_SYS_ADMIN)) {
+ if (cwait != tport->closing_wait)
+ return -EPERM;
+ }
+
+ tport->closing_wait = cwait;
return 0;
}
diff --git a/drivers/usb/serial/usb_wwan.c b/drivers/usb/serial/usb_wwan.c
index 4b9845807bee..b2285d5a869d 100644
--- a/drivers/usb/serial/usb_wwan.c
+++ b/drivers/usb/serial/usb_wwan.c
@@ -140,10 +140,10 @@ int usb_wwan_get_serial_info(struct tty_struct *tty,
ss->line = port->minor;
ss->port = port->port_number;
ss->baud_base = tty_get_baud_rate(port->port.tty);
- ss->close_delay = port->port.close_delay / 10;
+ ss->close_delay = jiffies_to_msecs(port->port.close_delay) / 10;
ss->closing_wait = port->port.closing_wait == ASYNC_CLOSING_WAIT_NONE ?
ASYNC_CLOSING_WAIT_NONE :
- port->port.closing_wait / 10;
+ jiffies_to_msecs(port->port.closing_wait) / 10;
return 0;
}
EXPORT_SYMBOL(usb_wwan_get_serial_info);
@@ -155,9 +155,10 @@ int usb_wwan_set_serial_info(struct tty_struct *tty,
unsigned int closing_wait, close_delay;
int retval = 0;
- close_delay = ss->close_delay * 10;
+ close_delay = msecs_to_jiffies(ss->close_delay * 10);
closing_wait = ss->closing_wait == ASYNC_CLOSING_WAIT_NONE ?
- ASYNC_CLOSING_WAIT_NONE : ss->closing_wait * 10;
+ ASYNC_CLOSING_WAIT_NONE :
+ msecs_to_jiffies(ss->closing_wait * 10);
mutex_lock(&port->port.mutex);
diff --git a/drivers/usb/typec/tcpm/tcpci.c b/drivers/usb/typec/tcpm/tcpci.c
index 753645bb2527..59e304a341f8 100644
--- a/drivers/usb/typec/tcpm/tcpci.c
+++ b/drivers/usb/typec/tcpm/tcpci.c
@@ -20,6 +20,15 @@
#define PD_RETRY_COUNT 3
+#define tcpc_presenting_cc1_rd(reg) \
+ (!(TCPC_ROLE_CTRL_DRP & (reg)) && \
+ (((reg) & (TCPC_ROLE_CTRL_CC1_MASK << TCPC_ROLE_CTRL_CC1_SHIFT)) == \
+ (TCPC_ROLE_CTRL_CC_RD << TCPC_ROLE_CTRL_CC1_SHIFT)))
+#define tcpc_presenting_cc2_rd(reg) \
+ (!(TCPC_ROLE_CTRL_DRP & (reg)) && \
+ (((reg) & (TCPC_ROLE_CTRL_CC2_MASK << TCPC_ROLE_CTRL_CC2_SHIFT)) == \
+ (TCPC_ROLE_CTRL_CC_RD << TCPC_ROLE_CTRL_CC2_SHIFT)))
+
struct tcpci {
struct device *dev;
@@ -168,19 +177,25 @@ static int tcpci_get_cc(struct tcpc_dev *tcpc,
enum typec_cc_status *cc1, enum typec_cc_status *cc2)
{
struct tcpci *tcpci = tcpc_to_tcpci(tcpc);
- unsigned int reg;
+ unsigned int reg, role_control;
int ret;
+ ret = regmap_read(tcpci->regmap, TCPC_ROLE_CTRL, &role_control);
+ if (ret < 0)
+ return ret;
+
ret = regmap_read(tcpci->regmap, TCPC_CC_STATUS, ®);
if (ret < 0)
return ret;
*cc1 = tcpci_to_typec_cc((reg >> TCPC_CC_STATUS_CC1_SHIFT) &
TCPC_CC_STATUS_CC1_MASK,
- reg & TCPC_CC_STATUS_TERM);
+ reg & TCPC_CC_STATUS_TERM ||
+ tcpc_presenting_cc1_rd(role_control));
*cc2 = tcpci_to_typec_cc((reg >> TCPC_CC_STATUS_CC2_SHIFT) &
TCPC_CC_STATUS_CC2_MASK,
- reg & TCPC_CC_STATUS_TERM);
+ reg & TCPC_CC_STATUS_TERM ||
+ tcpc_presenting_cc2_rd(role_control));
return 0;
}
diff --git a/drivers/usb/typec/tcpm/tcpm.c b/drivers/usb/typec/tcpm/tcpm.c
index c595da176124..b7852a54efb3 100644
--- a/drivers/usb/typec/tcpm/tcpm.c
+++ b/drivers/usb/typec/tcpm/tcpm.c
@@ -181,12 +181,27 @@ struct pd_mode_data {
struct typec_altmode_desc altmode_desc[ALTMODE_DISCOVERY_MAX];
};
+/*
+ * @min_volt: Actual min voltage at the local port
+ * @req_min_volt: Requested min voltage to the port partner
+ * @max_volt: Actual max voltage at the local port
+ * @req_max_volt: Requested max voltage to the port partner
+ * @max_curr: Actual max current at the local port
+ * @req_max_curr: Requested max current of the port partner
+ * @req_out_volt: Requested output voltage to the port partner
+ * @req_op_curr: Requested operating current to the port partner
+ * @supported: Parter has atleast one APDO hence supports PPS
+ * @active: PPS mode is active
+ */
struct pd_pps_data {
u32 min_volt;
+ u32 req_min_volt;
u32 max_volt;
+ u32 req_max_volt;
u32 max_curr;
- u32 out_volt;
- u32 op_curr;
+ u32 req_max_curr;
+ u32 req_out_volt;
+ u32 req_op_curr;
bool supported;
bool active;
};
@@ -285,7 +300,10 @@ struct tcpm_port {
unsigned int operating_snk_mw;
bool update_sink_caps;
- /* Requested current / voltage */
+ /* Requested current / voltage to the port partner */
+ u32 req_current_limit;
+ u32 req_supply_voltage;
+ /* Actual current / voltage limit of the local port */
u32 current_limit;
u32 supply_voltage;
@@ -1724,8 +1742,8 @@ static void tcpm_pd_ctrl_request(struct tcpm_port *port,
case SNK_TRANSITION_SINK:
if (port->vbus_present) {
tcpm_set_current_limit(port,
- port->current_limit,
- port->supply_voltage);
+ port->req_current_limit,
+ port->req_supply_voltage);
port->explicit_contract = true;
tcpm_set_state(port, SNK_READY, 0);
} else {
@@ -1764,8 +1782,8 @@ static void tcpm_pd_ctrl_request(struct tcpm_port *port,
break;
case SNK_NEGOTIATE_PPS_CAPABILITIES:
/* Revert data back from any requested PPS updates */
- port->pps_data.out_volt = port->supply_voltage;
- port->pps_data.op_curr = port->current_limit;
+ port->pps_data.req_out_volt = port->supply_voltage;
+ port->pps_data.req_op_curr = port->current_limit;
port->pps_status = (type == PD_CTRL_WAIT ?
-EAGAIN : -EOPNOTSUPP);
tcpm_set_state(port, SNK_READY, 0);
@@ -1797,8 +1815,12 @@ static void tcpm_pd_ctrl_request(struct tcpm_port *port,
break;
case SNK_NEGOTIATE_PPS_CAPABILITIES:
port->pps_data.active = true;
- port->supply_voltage = port->pps_data.out_volt;
- port->current_limit = port->pps_data.op_curr;
+ port->pps_data.min_volt = port->pps_data.req_min_volt;
+ port->pps_data.max_volt = port->pps_data.req_max_volt;
+ port->pps_data.max_curr = port->pps_data.req_max_curr;
+ port->req_supply_voltage = port->pps_data.req_out_volt;
+ port->req_current_limit = port->pps_data.req_op_curr;
+ power_supply_changed(port->psy);
tcpm_set_state(port, SNK_TRANSITION_SINK, 0);
break;
case SOFT_RESET_SEND:
@@ -2312,17 +2334,16 @@ static unsigned int tcpm_pd_select_pps_apdo(struct tcpm_port *port)
src = port->source_caps[src_pdo];
snk = port->snk_pdo[snk_pdo];
- port->pps_data.min_volt = max(pdo_pps_apdo_min_voltage(src),
- pdo_pps_apdo_min_voltage(snk));
- port->pps_data.max_volt = min(pdo_pps_apdo_max_voltage(src),
- pdo_pps_apdo_max_voltage(snk));
- port->pps_data.max_curr = min_pps_apdo_current(src, snk);
- port->pps_data.out_volt = min(port->pps_data.max_volt,
- max(port->pps_data.min_volt,
- port->pps_data.out_volt));
- port->pps_data.op_curr = min(port->pps_data.max_curr,
- port->pps_data.op_curr);
- power_supply_changed(port->psy);
+ port->pps_data.req_min_volt = max(pdo_pps_apdo_min_voltage(src),
+ pdo_pps_apdo_min_voltage(snk));
+ port->pps_data.req_max_volt = min(pdo_pps_apdo_max_voltage(src),
+ pdo_pps_apdo_max_voltage(snk));
+ port->pps_data.req_max_curr = min_pps_apdo_current(src, snk);
+ port->pps_data.req_out_volt = min(port->pps_data.max_volt,
+ max(port->pps_data.min_volt,
+ port->pps_data.req_out_volt));
+ port->pps_data.req_op_curr = min(port->pps_data.max_curr,
+ port->pps_data.req_op_curr);
}
return src_pdo;
@@ -2402,8 +2423,8 @@ static int tcpm_pd_build_request(struct tcpm_port *port, u32 *rdo)
flags & RDO_CAP_MISMATCH ? " [mismatch]" : "");
}
- port->current_limit = ma;
- port->supply_voltage = mv;
+ port->req_current_limit = ma;
+ port->req_supply_voltage = mv;
return 0;
}
@@ -2449,10 +2470,10 @@ static int tcpm_pd_build_pps_request(struct tcpm_port *port, u32 *rdo)
tcpm_log(port, "Invalid APDO selected!");
return -EINVAL;
}
- max_mv = port->pps_data.max_volt;
- max_ma = port->pps_data.max_curr;
- out_mv = port->pps_data.out_volt;
- op_ma = port->pps_data.op_curr;
+ max_mv = port->pps_data.req_max_volt;
+ max_ma = port->pps_data.req_max_curr;
+ out_mv = port->pps_data.req_out_volt;
+ op_ma = port->pps_data.req_op_curr;
break;
default:
tcpm_log(port, "Invalid PDO selected!");
@@ -2499,8 +2520,8 @@ static int tcpm_pd_build_pps_request(struct tcpm_port *port, u32 *rdo)
tcpm_log(port, "Requesting APDO %d: %u mV, %u mA",
src_pdo_index, out_mv, op_ma);
- port->pps_data.op_curr = op_ma;
- port->pps_data.out_volt = out_mv;
+ port->pps_data.req_op_curr = op_ma;
+ port->pps_data.req_out_volt = out_mv;
return 0;
}
@@ -2722,8 +2743,6 @@ static void tcpm_reset_port(struct tcpm_port *port)
port->try_src_count = 0;
port->try_snk_count = 0;
port->usb_type = POWER_SUPPLY_USB_TYPE_C;
-
- power_supply_changed(port->psy);
}
static void tcpm_detach(struct tcpm_port *port)
@@ -4171,7 +4190,7 @@ static int tcpm_try_role(const struct typec_capability *cap, int role)
return ret;
}
-static int tcpm_pps_set_op_curr(struct tcpm_port *port, u16 op_curr)
+static int tcpm_pps_set_op_curr(struct tcpm_port *port, u16 req_op_curr)
{
unsigned int target_mw;
int ret;
@@ -4189,22 +4208,22 @@ static int tcpm_pps_set_op_curr(struct tcpm_port *port, u16 op_curr)
goto port_unlock;
}
- if (op_curr > port->pps_data.max_curr) {
+ if (req_op_curr > port->pps_data.max_curr) {
ret = -EINVAL;
goto port_unlock;
}
- target_mw = (op_curr * port->pps_data.out_volt) / 1000;
+ target_mw = (req_op_curr * port->supply_voltage) / 1000;
if (target_mw < port->operating_snk_mw) {
ret = -EINVAL;
goto port_unlock;
}
/* Round down operating current to align with PPS valid steps */
- op_curr = op_curr - (op_curr % RDO_PROG_CURR_MA_STEP);
+ req_op_curr = req_op_curr - (req_op_curr % RDO_PROG_CURR_MA_STEP);
reinit_completion(&port->pps_complete);
- port->pps_data.op_curr = op_curr;
+ port->pps_data.req_op_curr = req_op_curr;
port->pps_status = 0;
port->pps_pending = true;
tcpm_set_state(port, SNK_NEGOTIATE_PPS_CAPABILITIES, 0);
@@ -4226,7 +4245,7 @@ static int tcpm_pps_set_op_curr(struct tcpm_port *port, u16 op_curr)
return ret;
}
-static int tcpm_pps_set_out_volt(struct tcpm_port *port, u16 out_volt)
+static int tcpm_pps_set_out_volt(struct tcpm_port *port, u16 req_out_volt)
{
unsigned int target_mw;
int ret;
@@ -4244,23 +4263,23 @@ static int tcpm_pps_set_out_volt(struct tcpm_port *port, u16 out_volt)
goto port_unlock;
}
- if (out_volt < port->pps_data.min_volt ||
- out_volt > port->pps_data.max_volt) {
+ if (req_out_volt < port->pps_data.min_volt ||
+ req_out_volt > port->pps_data.max_volt) {
ret = -EINVAL;
goto port_unlock;
}
- target_mw = (port->pps_data.op_curr * out_volt) / 1000;
+ target_mw = (port->current_limit * req_out_volt) / 1000;
if (target_mw < port->operating_snk_mw) {
ret = -EINVAL;
goto port_unlock;
}
/* Round down output voltage to align with PPS valid steps */
- out_volt = out_volt - (out_volt % RDO_PROG_VOLT_MV_STEP);
+ req_out_volt = req_out_volt - (req_out_volt % RDO_PROG_VOLT_MV_STEP);
reinit_completion(&port->pps_complete);
- port->pps_data.out_volt = out_volt;
+ port->pps_data.req_out_volt = req_out_volt;
port->pps_status = 0;
port->pps_pending = true;
tcpm_set_state(port, SNK_NEGOTIATE_PPS_CAPABILITIES, 0);
@@ -4309,8 +4328,8 @@ static int tcpm_pps_activate(struct tcpm_port *port, bool activate)
/* Trigger PPS request or move back to standard PDO contract */
if (activate) {
- port->pps_data.out_volt = port->supply_voltage;
- port->pps_data.op_curr = port->current_limit;
+ port->pps_data.req_out_volt = port->supply_voltage;
+ port->pps_data.req_op_curr = port->current_limit;
tcpm_set_state(port, SNK_NEGOTIATE_PPS_CAPABILITIES, 0);
} else {
tcpm_set_state(port, SNK_NEGOTIATE_CAPABILITIES, 0);
diff --git a/drivers/usb/usbip/vudc_sysfs.c b/drivers/usb/usbip/vudc_sysfs.c
index f7633ee655a1..d1cf6b51bf85 100644
--- a/drivers/usb/usbip/vudc_sysfs.c
+++ b/drivers/usb/usbip/vudc_sysfs.c
@@ -156,12 +156,14 @@ static ssize_t usbip_sockfd_store(struct device *dev,
tcp_rx = kthread_create(&v_rx_loop, &udc->ud, "vudc_rx");
if (IS_ERR(tcp_rx)) {
sockfd_put(socket);
+ mutex_unlock(&udc->ud.sysfs_lock);
return -EINVAL;
}
tcp_tx = kthread_create(&v_tx_loop, &udc->ud, "vudc_tx");
if (IS_ERR(tcp_tx)) {
kthread_stop(tcp_rx);
sockfd_put(socket);
+ mutex_unlock(&udc->ud.sysfs_lock);
return -EINVAL;
}
diff --git a/drivers/vfio/mdev/mdev_sysfs.c b/drivers/vfio/mdev/mdev_sysfs.c
index f32c582611eb..ca9476883f15 100644
--- a/drivers/vfio/mdev/mdev_sysfs.c
+++ b/drivers/vfio/mdev/mdev_sysfs.c
@@ -105,6 +105,7 @@ static struct mdev_type *add_mdev_supported_type(struct mdev_parent *parent,
return ERR_PTR(-ENOMEM);
type->kobj.kset = parent->mdev_types_kset;
+ type->parent = parent;
ret = kobject_init_and_add(&type->kobj, &mdev_type_ktype, NULL,
"%s-%s", dev_driver_string(parent->dev),
@@ -132,7 +133,6 @@ static struct mdev_type *add_mdev_supported_type(struct mdev_parent *parent,
}
type->group = group;
- type->parent = parent;
return type;
attrs_failed:
diff --git a/fs/overlayfs/copy_up.c b/fs/overlayfs/copy_up.c
index 7b758d623b5b..143c52de97ec 100644
--- a/fs/overlayfs/copy_up.c
+++ b/fs/overlayfs/copy_up.c
@@ -852,7 +852,7 @@ static int ovl_copy_up_one(struct dentry *parent, struct dentry *dentry,
int ovl_copy_up_flags(struct dentry *dentry, int flags)
{
int err = 0;
- const struct cred *old_cred = ovl_override_creds(dentry->d_sb);
+ const struct cred *old_cred;
bool disconnected = (dentry->d_flags & DCACHE_DISCONNECTED);
/*
@@ -863,6 +863,7 @@ int ovl_copy_up_flags(struct dentry *dentry, int flags)
if (WARN_ON(disconnected && d_is_dir(dentry)))
return -EIO;
+ old_cred = ovl_override_creds(dentry->d_sb);
while (!err) {
struct dentry *next;
struct dentry *parent = NULL;
diff --git a/include/linux/hid.h b/include/linux/hid.h
index c7044a14200e..ae906deb42e8 100644
--- a/include/linux/hid.h
+++ b/include/linux/hid.h
@@ -261,6 +261,8 @@ struct hid_item {
#define HID_CP_SELECTION 0x000c0080
#define HID_CP_MEDIASELECTION 0x000c0087
#define HID_CP_SELECTDISC 0x000c00ba
+#define HID_CP_VOLUMEUP 0x000c00e9
+#define HID_CP_VOLUMEDOWN 0x000c00ea
#define HID_CP_PLAYBACKSPEED 0x000c00f1
#define HID_CP_PROXIMITY 0x000c0109
#define HID_CP_SPEAKERSYSTEM 0x000c0160
diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h
index 21aa6d736e99..0ec4ec428b9b 100644
--- a/include/linux/kvm_host.h
+++ b/include/linux/kvm_host.h
@@ -192,8 +192,8 @@ int kvm_io_bus_read(struct kvm_vcpu *vcpu, enum kvm_bus bus_idx, gpa_t addr,
int len, void *val);
int kvm_io_bus_register_dev(struct kvm *kvm, enum kvm_bus bus_idx, gpa_t addr,
int len, struct kvm_io_device *dev);
-void kvm_io_bus_unregister_dev(struct kvm *kvm, enum kvm_bus bus_idx,
- struct kvm_io_device *dev);
+int kvm_io_bus_unregister_dev(struct kvm *kvm, enum kvm_bus bus_idx,
+ struct kvm_io_device *dev);
struct kvm_io_device *kvm_io_bus_get_dev(struct kvm *kvm, enum kvm_bus bus_idx,
gpa_t addr);
diff --git a/include/linux/smp.h b/include/linux/smp.h
index 6fc856c9eda5..36a9da719110 100644
--- a/include/linux/smp.h
+++ b/include/linux/smp.h
@@ -57,7 +57,7 @@ void on_each_cpu_cond_mask(bool (*cond_func)(int cpu, void *info),
smp_call_func_t func, void *info, bool wait,
gfp_t gfp_flags, const struct cpumask *mask);
-int smp_call_function_single_async(int cpu, call_single_data_t *csd);
+int smp_call_function_single_async(int cpu, struct __call_single_data *csd);
#ifdef CONFIG_SMP
diff --git a/include/linux/spi/spi.h b/include/linux/spi/spi.h
index acd91300a4ab..7067f85cef0b 100644
--- a/include/linux/spi/spi.h
+++ b/include/linux/spi/spi.h
@@ -466,6 +466,9 @@ struct spi_controller {
#define SPI_MASTER_GPIO_SS BIT(5) /* GPIO CS must select slave */
+ /* flag indicating this is a non-devres managed controller */
+ bool devm_allocated;
+
/* flag indicating this is an SPI slave controller */
bool slave;
diff --git a/include/linux/tty_driver.h b/include/linux/tty_driver.h
index 358446247ccd..7186d77f431e 100644
--- a/include/linux/tty_driver.h
+++ b/include/linux/tty_driver.h
@@ -236,7 +236,7 @@
*
* Called when the device receives a TIOCGICOUNT ioctl. Passed a kernel
* structure to complete. This method is optional and will only be called
- * if provided (otherwise EINVAL will be returned).
+ * if provided (otherwise ENOTTY will be returned).
*/
#include <linux/export.h>
diff --git a/include/net/addrconf.h b/include/net/addrconf.h
index ab8b3eb53d4b..8d90fb9184e8 100644
--- a/include/net/addrconf.h
+++ b/include/net/addrconf.h
@@ -229,7 +229,6 @@ void ipv6_mc_unmap(struct inet6_dev *idev);
void ipv6_mc_remap(struct inet6_dev *idev);
void ipv6_mc_init_dev(struct inet6_dev *idev);
void ipv6_mc_destroy_dev(struct inet6_dev *idev);
-int ipv6_mc_check_icmpv6(struct sk_buff *skb);
int ipv6_mc_check_mld(struct sk_buff *skb);
void addrconf_dad_failure(struct sk_buff *skb, struct inet6_ifaddr *ifp);
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index 3cd232cf29c6..325e8efb5b36 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -540,6 +540,7 @@ struct hci_chan {
struct sk_buff_head data_q;
unsigned int sent;
__u8 state;
+ bool amp;
};
struct hci_conn_params {
diff --git a/include/uapi/linux/tty_flags.h b/include/uapi/linux/tty_flags.h
index 900a32e63424..6a3ac496a56c 100644
--- a/include/uapi/linux/tty_flags.h
+++ b/include/uapi/linux/tty_flags.h
@@ -39,7 +39,7 @@
* WARNING: These flags are no longer used and have been superceded by the
* TTY_PORT_ flags in the iflags field (and not userspace-visible)
*/
-#ifndef _KERNEL_
+#ifndef __KERNEL__
#define ASYNCB_INITIALIZED 31 /* Serial port was initialized */
#define ASYNCB_SUSPENDED 30 /* Serial port is suspended */
#define ASYNCB_NORMAL_ACTIVE 29 /* Normal device is active */
@@ -81,7 +81,7 @@
#define ASYNC_SPD_WARP (ASYNC_SPD_HI|ASYNC_SPD_SHI)
#define ASYNC_SPD_MASK (ASYNC_SPD_HI|ASYNC_SPD_VHI|ASYNC_SPD_SHI)
-#ifndef _KERNEL_
+#ifndef __KERNEL__
/* These flags are no longer used (and were always masked from userspace) */
#define ASYNC_INITIALIZED (1U << ASYNCB_INITIALIZED)
#define ASYNC_NORMAL_ACTIVE (1U << ASYNCB_NORMAL_ACTIVE)
diff --git a/kernel/sched/debug.c b/kernel/sched/debug.c
index c4b702fe1d73..faada713cfae 100644
--- a/kernel/sched/debug.c
+++ b/kernel/sched/debug.c
@@ -8,8 +8,6 @@
*/
#include "sched.h"
-static DEFINE_SPINLOCK(sched_debug_lock);
-
/*
* This allows printing both to /proc/sched_debug and
* to the console
@@ -417,16 +415,37 @@ static void print_cfs_group_stats(struct seq_file *m, int cpu, struct task_group
#endif
#ifdef CONFIG_CGROUP_SCHED
+static DEFINE_SPINLOCK(sched_debug_lock);
static char group_path[PATH_MAX];
-static char *task_group_path(struct task_group *tg)
+static void task_group_path(struct task_group *tg, char *path, int plen)
{
- if (autogroup_path(tg, group_path, PATH_MAX))
- return group_path;
+ if (autogroup_path(tg, path, plen))
+ return;
- cgroup_path(tg->css.cgroup, group_path, PATH_MAX);
+ cgroup_path(tg->css.cgroup, path, plen);
+}
- return group_path;
+/*
+ * Only 1 SEQ_printf_task_group_path() caller can use the full length
+ * group_path[] for cgroup path. Other simultaneous callers will have
+ * to use a shorter stack buffer. A "..." suffix is appended at the end
+ * of the stack buffer so that it will show up in case the output length
+ * matches the given buffer size to indicate possible path name truncation.
+ */
+#define SEQ_printf_task_group_path(m, tg, fmt...) \
+{ \
+ if (spin_trylock(&sched_debug_lock)) { \
+ task_group_path(tg, group_path, sizeof(group_path)); \
+ SEQ_printf(m, fmt, group_path); \
+ spin_unlock(&sched_debug_lock); \
+ } else { \
+ char buf[128]; \
+ char *bufend = buf + sizeof(buf) - 3; \
+ task_group_path(tg, buf, bufend - buf); \
+ strcpy(bufend - 1, "..."); \
+ SEQ_printf(m, fmt, buf); \
+ } \
}
#endif
@@ -453,7 +472,7 @@ print_task(struct seq_file *m, struct rq *rq, struct task_struct *p)
SEQ_printf(m, " %d %d", task_node(p), task_numa_group_id(p));
#endif
#ifdef CONFIG_CGROUP_SCHED
- SEQ_printf(m, " %s", task_group_path(task_group(p)));
+ SEQ_printf_task_group_path(m, task_group(p), " %s")
#endif
SEQ_printf(m, "\n");
@@ -490,7 +509,7 @@ void print_cfs_rq(struct seq_file *m, int cpu, struct cfs_rq *cfs_rq)
#ifdef CONFIG_FAIR_GROUP_SCHED
SEQ_printf(m, "\n");
- SEQ_printf(m, "cfs_rq[%d]:%s\n", cpu, task_group_path(cfs_rq->tg));
+ SEQ_printf_task_group_path(m, cfs_rq->tg, "cfs_rq[%d]:%s\n", cpu);
#else
SEQ_printf(m, "\n");
SEQ_printf(m, "cfs_rq[%d]:\n", cpu);
@@ -562,7 +581,7 @@ void print_rt_rq(struct seq_file *m, int cpu, struct rt_rq *rt_rq)
{
#ifdef CONFIG_RT_GROUP_SCHED
SEQ_printf(m, "\n");
- SEQ_printf(m, "rt_rq[%d]:%s\n", cpu, task_group_path(rt_rq->tg));
+ SEQ_printf_task_group_path(m, rt_rq->tg, "rt_rq[%d]:%s\n", cpu);
#else
SEQ_printf(m, "\n");
SEQ_printf(m, "rt_rq[%d]:\n", cpu);
@@ -614,7 +633,6 @@ void print_dl_rq(struct seq_file *m, int cpu, struct dl_rq *dl_rq)
static void print_cpu(struct seq_file *m, int cpu)
{
struct rq *rq = cpu_rq(cpu);
- unsigned long flags;
#ifdef CONFIG_X86
{
@@ -666,13 +684,11 @@ do { \
}
#undef P
- spin_lock_irqsave(&sched_debug_lock, flags);
print_cfs_stats(m, cpu);
print_rt_stats(m, cpu);
print_dl_stats(m, cpu);
print_rq(m, rq, cpu);
- spin_unlock_irqrestore(&sched_debug_lock, flags);
SEQ_printf(m, "\n");
}
diff --git a/kernel/smp.c b/kernel/smp.c
index 7dbcb402c2fc..3a390932f8b2 100644
--- a/kernel/smp.c
+++ b/kernel/smp.c
@@ -104,12 +104,12 @@ void __init call_function_init(void)
* previous function call. For multi-cpu calls its even more interesting
* as we'll have to ensure no other cpu is observing our csd.
*/
-static __always_inline void csd_lock_wait(call_single_data_t *csd)
+static __always_inline void csd_lock_wait(struct __call_single_data *csd)
{
smp_cond_load_acquire(&csd->flags, !(VAL & CSD_FLAG_LOCK));
}
-static __always_inline void csd_lock(call_single_data_t *csd)
+static __always_inline void csd_lock(struct __call_single_data *csd)
{
csd_lock_wait(csd);
csd->flags |= CSD_FLAG_LOCK;
@@ -122,7 +122,7 @@ static __always_inline void csd_lock(call_single_data_t *csd)
smp_wmb();
}
-static __always_inline void csd_unlock(call_single_data_t *csd)
+static __always_inline void csd_unlock(struct __call_single_data *csd)
{
WARN_ON(!(csd->flags & CSD_FLAG_LOCK));
@@ -139,7 +139,7 @@ static DEFINE_PER_CPU_SHARED_ALIGNED(call_single_data_t, csd_data);
* for execution on the given CPU. data must already have
* ->func, ->info, and ->flags set.
*/
-static int generic_exec_single(int cpu, call_single_data_t *csd,
+static int generic_exec_single(int cpu, struct __call_single_data *csd,
smp_call_func_t func, void *info)
{
if (cpu == smp_processor_id()) {
@@ -332,7 +332,7 @@ EXPORT_SYMBOL(smp_call_function_single);
* NOTE: Be careful, there is unfortunately no current debugging facility to
* validate the correctness of this serialization.
*/
-int smp_call_function_single_async(int cpu, call_single_data_t *csd)
+int smp_call_function_single_async(int cpu, struct __call_single_data *csd)
{
int err = 0;
diff --git a/kernel/up.c b/kernel/up.c
index 862b460ab97a..8e8551c8b285 100644
--- a/kernel/up.c
+++ b/kernel/up.c
@@ -24,7 +24,7 @@ int smp_call_function_single(int cpu, void (*func) (void *info), void *info,
}
EXPORT_SYMBOL(smp_call_function_single);
-int smp_call_function_single_async(int cpu, call_single_data_t *csd)
+int smp_call_function_single_async(int cpu, struct __call_single_data *csd)
{
unsigned long flags;
diff --git a/lib/bug.c b/lib/bug.c
index 8c98af0bf585..c3aa22cbc876 100644
--- a/lib/bug.c
+++ b/lib/bug.c
@@ -155,30 +155,27 @@ enum bug_trap_type report_bug(unsigned long bugaddr, struct pt_regs *regs)
file = NULL;
line = 0;
- warning = 0;
- if (bug) {
#ifdef CONFIG_DEBUG_BUGVERBOSE
#ifndef CONFIG_GENERIC_BUG_RELATIVE_POINTERS
- file = bug->file;
+ file = bug->file;
#else
- file = (const char *)bug + bug->file_disp;
+ file = (const char *)bug + bug->file_disp;
#endif
- line = bug->line;
+ line = bug->line;
#endif
- warning = (bug->flags & BUGFLAG_WARNING) != 0;
- once = (bug->flags & BUGFLAG_ONCE) != 0;
- done = (bug->flags & BUGFLAG_DONE) != 0;
-
- if (warning && once) {
- if (done)
- return BUG_TRAP_TYPE_WARN;
-
- /*
- * Since this is the only store, concurrency is not an issue.
- */
- bug->flags |= BUGFLAG_DONE;
- }
+ warning = (bug->flags & BUGFLAG_WARNING) != 0;
+ once = (bug->flags & BUGFLAG_ONCE) != 0;
+ done = (bug->flags & BUGFLAG_DONE) != 0;
+
+ if (warning && once) {
+ if (done)
+ return BUG_TRAP_TYPE_WARN;
+
+ /*
+ * Since this is the only store, concurrency is not an issue.
+ */
+ bug->flags |= BUGFLAG_DONE;
}
/*
diff --git a/mm/memory-failure.c b/mm/memory-failure.c
index 3151c87dff73..d823ec74f3fc 100644
--- a/mm/memory-failure.c
+++ b/mm/memory-failure.c
@@ -1215,7 +1215,7 @@ static int memory_failure_dev_pagemap(unsigned long pfn, int flags,
* communicated in siginfo, see kill_proc()
*/
start = (page->index << PAGE_SHIFT) & ~(size - 1);
- unmap_mapping_range(page->mapping, start, start + size, 0);
+ unmap_mapping_range(page->mapping, start, size, 0);
}
kill_procs(&tokill, flags & MF_MUST_KILL, !unmap_success, pfn, flags);
rc = 0;
diff --git a/mm/sparse.c b/mm/sparse.c
index 78bbecd904c3..191e29cca3fb 100644
--- a/mm/sparse.c
+++ b/mm/sparse.c
@@ -551,6 +551,7 @@ static void __init sparse_init_nid(int nid, unsigned long pnum_begin,
pr_err("%s: node[%d] memory map backing failed. Some memory will not be available.",
__func__, nid);
pnum_begin = pnum;
+ sparse_buffer_fini();
goto failed;
}
check_usemap_section_nr(nid, usage);
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index 0a88645f103f..bd678ffdaef7 100644
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -4840,6 +4840,7 @@ static void hci_loglink_complete_evt(struct hci_dev *hdev, struct sk_buff *skb)
return;
hchan->handle = le16_to_cpu(ev->handle);
+ hchan->amp = true;
BT_DBG("hcon %p mgr %p hchan %p", hcon, hcon->amp_mgr, hchan);
@@ -4872,7 +4873,7 @@ static void hci_disconn_loglink_complete_evt(struct hci_dev *hdev,
hci_dev_lock(hdev);
hchan = hci_chan_lookup_handle(hdev, le16_to_cpu(ev->handle));
- if (!hchan)
+ if (!hchan || !hchan->amp)
goto unlock;
amp_destroy_logical_link(hchan, ev->reason);
diff --git a/net/bluetooth/hci_request.c b/net/bluetooth/hci_request.c
index 3d25dbf10b26..7f3f4ea56d44 100644
--- a/net/bluetooth/hci_request.c
+++ b/net/bluetooth/hci_request.c
@@ -271,12 +271,16 @@ int hci_req_sync(struct hci_dev *hdev, int (*req)(struct hci_request *req,
{
int ret;
- if (!test_bit(HCI_UP, &hdev->flags))
- return -ENETDOWN;
-
/* Serialize all requests */
hci_req_sync_lock(hdev);
- ret = __hci_req_sync(hdev, req, opt, timeout, hci_status);
+ /* check the state after obtaing the lock to protect the HCI_UP
+ * against any races from hci_dev_do_close when the controller
+ * gets removed.
+ */
+ if (test_bit(HCI_UP, &hdev->flags))
+ ret = __hci_req_sync(hdev, req, opt, timeout, hci_status);
+ else
+ ret = -ENETDOWN;
hci_req_sync_unlock(hdev);
return ret;
diff --git a/net/bridge/br_multicast.c b/net/bridge/br_multicast.c
index 066cd3c59cfd..6276030f5854 100644
--- a/net/bridge/br_multicast.c
+++ b/net/bridge/br_multicast.c
@@ -1647,25 +1647,14 @@ static int br_multicast_ipv4_rcv(struct net_bridge *br,
}
#if IS_ENABLED(CONFIG_IPV6)
-static int br_ip6_multicast_mrd_rcv(struct net_bridge *br,
- struct net_bridge_port *port,
- struct sk_buff *skb)
+static void br_ip6_multicast_mrd_rcv(struct net_bridge *br,
+ struct net_bridge_port *port,
+ struct sk_buff *skb)
{
- int ret;
-
- if (ipv6_hdr(skb)->nexthdr != IPPROTO_ICMPV6)
- return -ENOMSG;
-
- ret = ipv6_mc_check_icmpv6(skb);
- if (ret < 0)
- return ret;
-
if (icmp6_hdr(skb)->icmp6_type != ICMPV6_MRDISC_ADV)
- return -ENOMSG;
+ return;
br_multicast_mark_router(br, port);
-
- return 0;
}
static int br_multicast_ipv6_rcv(struct net_bridge *br,
@@ -1679,18 +1668,12 @@ static int br_multicast_ipv6_rcv(struct net_bridge *br,
err = ipv6_mc_check_mld(skb);
- if (err == -ENOMSG) {
+ if (err == -ENOMSG || err == -ENODATA) {
if (!ipv6_addr_is_ll_all_nodes(&ipv6_hdr(skb)->daddr))
BR_INPUT_SKB_CB(skb)->mrouters_only = 1;
-
- if (ipv6_addr_is_all_snoopers(&ipv6_hdr(skb)->daddr)) {
- err = br_ip6_multicast_mrd_rcv(br, port, skb);
-
- if (err < 0 && err != -ENOMSG) {
- br_multicast_err_count(br, port, skb->protocol);
- return err;
- }
- }
+ if (err == -ENODATA &&
+ ipv6_addr_is_all_snoopers(&ipv6_hdr(skb)->daddr))
+ br_ip6_multicast_mrd_rcv(br, port, skb);
return 0;
} else if (err < 0) {
diff --git a/net/core/dev.c b/net/core/dev.c
index 91909e5d6807..a30878346f54 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -5395,7 +5395,7 @@ static struct list_head *gro_list_prepare(struct napi_struct *napi,
return head;
}
-static void skb_gro_reset_offset(struct sk_buff *skb)
+static inline void skb_gro_reset_offset(struct sk_buff *skb, u32 nhoff)
{
const struct skb_shared_info *pinfo = skb_shinfo(skb);
const skb_frag_t *frag0 = &pinfo->frags[0];
@@ -5407,7 +5407,7 @@ static void skb_gro_reset_offset(struct sk_buff *skb)
if (skb_mac_header(skb) == skb_tail_pointer(skb) &&
pinfo->nr_frags &&
!PageHighMem(skb_frag_page(frag0)) &&
- (!NET_IP_ALIGN || !(skb_frag_off(frag0) & 3))) {
+ (!NET_IP_ALIGN || !((skb_frag_off(frag0) + nhoff) & 3))) {
NAPI_GRO_CB(skb)->frag0 = skb_frag_address(frag0);
NAPI_GRO_CB(skb)->frag0_len = min_t(unsigned int,
skb_frag_size(frag0),
@@ -5640,7 +5640,7 @@ gro_result_t napi_gro_receive(struct napi_struct *napi, struct sk_buff *skb)
skb_mark_napi_id(skb, napi);
trace_napi_gro_receive_entry(skb);
- skb_gro_reset_offset(skb);
+ skb_gro_reset_offset(skb, 0);
ret = napi_skb_finish(napi, skb, dev_gro_receive(napi, skb));
trace_napi_gro_receive_exit(ret);
@@ -5733,7 +5733,7 @@ static struct sk_buff *napi_frags_skb(struct napi_struct *napi)
napi->skb = NULL;
skb_reset_mac_header(skb);
- skb_gro_reset_offset(skb);
+ skb_gro_reset_offset(skb, hlen);
if (unlikely(skb_gro_header_hard(skb, hlen))) {
eth = skb_gro_header_slow(skb, hlen, 0);
diff --git a/net/hsr/hsr_framereg.c b/net/hsr/hsr_framereg.c
index 002f341f3564..4a9200729a32 100644
--- a/net/hsr/hsr_framereg.c
+++ b/net/hsr/hsr_framereg.c
@@ -318,7 +318,8 @@ void hsr_addr_subst_dest(struct hsr_node *node_src, struct sk_buff *skb,
node_dst = find_node_by_addr_A(&port->hsr->node_db,
eth_hdr(skb)->h_dest);
if (!node_dst) {
- WARN_ONCE(1, "%s: Unknown node\n", __func__);
+ if (net_ratelimit())
+ netdev_err(skb->dev, "%s: Unknown node\n", __func__);
return;
}
if (port->type != node_dst->addr_B_port)
diff --git a/net/ipv4/route.c b/net/ipv4/route.c
index 53c5cf5723aa..3ff702380b62 100644
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
@@ -66,6 +66,7 @@
#include <linux/types.h>
#include <linux/kernel.h>
#include <linux/mm.h>
+#include <linux/memblock.h>
#include <linux/string.h>
#include <linux/socket.h>
#include <linux/sockios.h>
@@ -476,8 +477,10 @@ static void ipv4_confirm_neigh(const struct dst_entry *dst, const void *daddr)
__ipv4_confirm_neigh(dev, *(__force u32 *)pkey);
}
-#define IP_IDENTS_SZ 2048u
-
+/* Hash tables of size 2048..262144 depending on RAM size.
+ * Each bucket uses 8 bytes.
+ */
+static u32 ip_idents_mask __read_mostly;
static atomic_t *ip_idents __read_mostly;
static u32 *ip_tstamps __read_mostly;
@@ -487,12 +490,16 @@ static u32 *ip_tstamps __read_mostly;
*/
u32 ip_idents_reserve(u32 hash, int segs)
{
- u32 *p_tstamp = ip_tstamps + hash % IP_IDENTS_SZ;
- atomic_t *p_id = ip_idents + hash % IP_IDENTS_SZ;
- u32 old = READ_ONCE(*p_tstamp);
- u32 now = (u32)jiffies;
+ u32 bucket, old, now = (u32)jiffies;
+ atomic_t *p_id;
+ u32 *p_tstamp;
u32 delta = 0;
+ bucket = hash & ip_idents_mask;
+ p_tstamp = ip_tstamps + bucket;
+ p_id = ip_idents + bucket;
+ old = READ_ONCE(*p_tstamp);
+
if (old != now && cmpxchg(p_tstamp, old, now) == old)
delta = prandom_u32_max(now - old);
@@ -3459,18 +3466,25 @@ struct ip_rt_acct __percpu *ip_rt_acct __read_mostly;
int __init ip_rt_init(void)
{
+ void *idents_hash;
int cpu;
- ip_idents = kmalloc_array(IP_IDENTS_SZ, sizeof(*ip_idents),
- GFP_KERNEL);
- if (!ip_idents)
- panic("IP: failed to allocate ip_idents\n");
+ /* For modern hosts, this will use 2 MB of memory */
+ idents_hash = alloc_large_system_hash("IP idents",
+ sizeof(*ip_idents) + sizeof(*ip_tstamps),
+ 0,
+ 16, /* one bucket per 64 KB */
+ HASH_ZERO,
+ NULL,
+ &ip_idents_mask,
+ 2048,
+ 256*1024);
+
+ ip_idents = idents_hash;
- prandom_bytes(ip_idents, IP_IDENTS_SZ * sizeof(*ip_idents));
+ prandom_bytes(ip_idents, (ip_idents_mask + 1) * sizeof(*ip_idents));
- ip_tstamps = kcalloc(IP_IDENTS_SZ, sizeof(*ip_tstamps), GFP_KERNEL);
- if (!ip_tstamps)
- panic("IP: failed to allocate ip_tstamps\n");
+ ip_tstamps = idents_hash + (ip_idents_mask + 1) * sizeof(*ip_idents);
for_each_possible_cpu(cpu) {
struct uncached_list *ul = &per_cpu(rt_uncached_list, cpu);
diff --git a/net/ipv4/tcp_cong.c b/net/ipv4/tcp_cong.c
index 62292eef151c..6d5600889dcf 100644
--- a/net/ipv4/tcp_cong.c
+++ b/net/ipv4/tcp_cong.c
@@ -229,6 +229,10 @@ int tcp_set_default_congestion_control(struct net *net, const char *name)
ret = -ENOENT;
} else if (!try_module_get(ca->owner)) {
ret = -EBUSY;
+ } else if (!net_eq(net, &init_net) &&
+ !(ca->flags & TCP_CONG_NON_RESTRICTED)) {
+ /* Only init netns can set default to a restricted algorithm */
+ ret = -EPERM;
} else {
prev = xchg(&net->ipv4.tcp_congestion_control, ca);
if (prev)
diff --git a/net/ipv6/mcast_snoop.c b/net/ipv6/mcast_snoop.c
index d3d6b6a66e5f..04d5fcdfa6e0 100644
--- a/net/ipv6/mcast_snoop.c
+++ b/net/ipv6/mcast_snoop.c
@@ -109,7 +109,7 @@ static int ipv6_mc_check_mld_msg(struct sk_buff *skb)
struct mld_msg *mld;
if (!ipv6_mc_may_pull(skb, len))
- return -EINVAL;
+ return -ENODATA;
mld = (struct mld_msg *)skb_transport_header(skb);
@@ -122,7 +122,7 @@ static int ipv6_mc_check_mld_msg(struct sk_buff *skb)
case ICMPV6_MGM_QUERY:
return ipv6_mc_check_mld_query(skb);
default:
- return -ENOMSG;
+ return -ENODATA;
}
}
@@ -131,7 +131,7 @@ static inline __sum16 ipv6_mc_validate_checksum(struct sk_buff *skb)
return skb_checksum_validate(skb, IPPROTO_ICMPV6, ip6_compute_pseudo);
}
-int ipv6_mc_check_icmpv6(struct sk_buff *skb)
+static int ipv6_mc_check_icmpv6(struct sk_buff *skb)
{
unsigned int len = skb_transport_offset(skb) + sizeof(struct icmp6hdr);
unsigned int transport_len = ipv6_transport_len(skb);
@@ -150,7 +150,6 @@ int ipv6_mc_check_icmpv6(struct sk_buff *skb)
return 0;
}
-EXPORT_SYMBOL(ipv6_mc_check_icmpv6);
/**
* ipv6_mc_check_mld - checks whether this is a sane MLD packet
@@ -161,7 +160,10 @@ EXPORT_SYMBOL(ipv6_mc_check_icmpv6);
*
* -EINVAL: A broken packet was detected, i.e. it violates some internet
* standard
- * -ENOMSG: IP header validation succeeded but it is not an MLD packet.
+ * -ENOMSG: IP header validation succeeded but it is not an ICMPv6 packet
+ * with a hop-by-hop option.
+ * -ENODATA: IP+ICMPv6 header with hop-by-hop option validation succeeded
+ * but it is not an MLD packet.
* -ENOMEM: A memory allocation failure happened.
*
* Caller needs to set the skb network header and free any returned skb if it
diff --git a/net/mac80211/main.c b/net/mac80211/main.c
index 5b3189a37680..f215218a88c9 100644
--- a/net/mac80211/main.c
+++ b/net/mac80211/main.c
@@ -1113,8 +1113,11 @@ int ieee80211_register_hw(struct ieee80211_hw *hw)
if (local->hw.wiphy->max_scan_ie_len)
local->hw.wiphy->max_scan_ie_len -= local->scan_ies_len;
- WARN_ON(!ieee80211_cs_list_valid(local->hw.cipher_schemes,
- local->hw.n_cipher_schemes));
+ if (WARN_ON(!ieee80211_cs_list_valid(local->hw.cipher_schemes,
+ local->hw.n_cipher_schemes))) {
+ result = -EINVAL;
+ goto fail_workqueue;
+ }
result = ieee80211_init_cipher_suites(local);
if (result < 0)
diff --git a/net/nfc/digital_dep.c b/net/nfc/digital_dep.c
index 65aaa9d7c813..bcd4d74e8a82 100644
--- a/net/nfc/digital_dep.c
+++ b/net/nfc/digital_dep.c
@@ -1276,6 +1276,8 @@ static void digital_tg_recv_dep_req(struct nfc_digital_dev *ddev, void *arg,
}
rc = nfc_tm_data_received(ddev->nfc_dev, resp);
+ if (rc)
+ resp = NULL;
exit:
kfree_skb(ddev->chaining_skb);
diff --git a/net/nfc/llcp_sock.c b/net/nfc/llcp_sock.c
index 170c342b11da..0d4246af6c02 100644
--- a/net/nfc/llcp_sock.c
+++ b/net/nfc/llcp_sock.c
@@ -109,12 +109,14 @@ static int llcp_sock_bind(struct socket *sock, struct sockaddr *addr, int alen)
GFP_KERNEL);
if (!llcp_sock->service_name) {
nfc_llcp_local_put(llcp_sock->local);
+ llcp_sock->local = NULL;
ret = -ENOMEM;
goto put_dev;
}
llcp_sock->ssap = nfc_llcp_get_sdp_ssap(local, llcp_sock);
if (llcp_sock->ssap == LLCP_SAP_MAX) {
nfc_llcp_local_put(llcp_sock->local);
+ llcp_sock->local = NULL;
kfree(llcp_sock->service_name);
llcp_sock->service_name = NULL;
ret = -EADDRINUSE;
@@ -709,6 +711,7 @@ static int llcp_sock_connect(struct socket *sock, struct sockaddr *_addr,
llcp_sock->ssap = nfc_llcp_get_local_ssap(local);
if (llcp_sock->ssap == LLCP_SAP_MAX) {
nfc_llcp_local_put(llcp_sock->local);
+ llcp_sock->local = NULL;
ret = -ENOMEM;
goto put_dev;
}
@@ -756,6 +759,7 @@ static int llcp_sock_connect(struct socket *sock, struct sockaddr *_addr,
sock_llcp_release:
nfc_llcp_put_ssap(local, llcp_sock->ssap);
nfc_llcp_local_put(llcp_sock->local);
+ llcp_sock->local = NULL;
put_dev:
nfc_put_device(dev);
diff --git a/net/sctp/socket.c b/net/sctp/socket.c
index 783fd65b1f98..2146372adff4 100644
--- a/net/sctp/socket.c
+++ b/net/sctp/socket.c
@@ -357,6 +357,18 @@ static struct sctp_af *sctp_sockaddr_af(struct sctp_sock *opt,
return af;
}
+static void sctp_auto_asconf_init(struct sctp_sock *sp)
+{
+ struct net *net = sock_net(&sp->inet.sk);
+
+ if (net->sctp.default_auto_asconf) {
+ spin_lock(&net->sctp.addr_wq_lock);
+ list_add_tail(&sp->auto_asconf_list, &net->sctp.auto_asconf_splist);
+ spin_unlock(&net->sctp.addr_wq_lock);
+ sp->do_auto_asconf = 1;
+ }
+}
+
/* Bind a local address either to an endpoint or to an association. */
static int sctp_do_bind(struct sock *sk, union sctp_addr *addr, int len)
{
@@ -418,8 +430,10 @@ static int sctp_do_bind(struct sock *sk, union sctp_addr *addr, int len)
return -EADDRINUSE;
/* Refresh ephemeral port. */
- if (!bp->port)
+ if (!bp->port) {
bp->port = inet_sk(sk)->inet_num;
+ sctp_auto_asconf_init(sp);
+ }
/* Add the address to the bind address list.
* Use GFP_ATOMIC since BHs will be disabled.
@@ -1539,9 +1553,11 @@ static void sctp_close(struct sock *sk, long timeout)
/* Supposedly, no process has access to the socket, but
* the net layers still may.
+ * Also, sctp_destroy_sock() needs to be called with addr_wq_lock
+ * held and that should be grabbed before socket lock.
*/
- local_bh_disable();
- bh_lock_sock(sk);
+ spin_lock_bh(&net->sctp.addr_wq_lock);
+ bh_lock_sock_nested(sk);
/* Hold the sock, since sk_common_release() will put sock_put()
* and we have just a little more cleanup.
@@ -1550,7 +1566,7 @@ static void sctp_close(struct sock *sk, long timeout)
sk_common_release(sk);
bh_unlock_sock(sk);
- local_bh_enable();
+ spin_unlock_bh(&net->sctp.addr_wq_lock);
sock_put(sk);
@@ -5113,16 +5129,6 @@ static int sctp_init_sock(struct sock *sk)
sk_sockets_allocated_inc(sk);
sock_prot_inuse_add(net, sk->sk_prot, 1);
- if (net->sctp.default_auto_asconf) {
- spin_lock(&sock_net(sk)->sctp.addr_wq_lock);
- list_add_tail(&sp->auto_asconf_list,
- &net->sctp.auto_asconf_splist);
- sp->do_auto_asconf = 1;
- spin_unlock(&sock_net(sk)->sctp.addr_wq_lock);
- } else {
- sp->do_auto_asconf = 0;
- }
-
local_bh_enable();
return 0;
@@ -5147,9 +5153,7 @@ static void sctp_destroy_sock(struct sock *sk)
if (sp->do_auto_asconf) {
sp->do_auto_asconf = 0;
- spin_lock_bh(&sock_net(sk)->sctp.addr_wq_lock);
list_del(&sp->auto_asconf_list);
- spin_unlock_bh(&sock_net(sk)->sctp.addr_wq_lock);
}
sctp_endpoint_free(sp->ep);
local_bh_disable();
@@ -9399,6 +9403,8 @@ static int sctp_sock_migrate(struct sock *oldsk, struct sock *newsk,
return err;
}
+ sctp_auto_asconf_init(newsp);
+
/* Move any messages in the old socket's receive queue that are for the
* peeled off association to the new socket's receive queue.
*/
diff --git a/net/vmw_vsock/vmci_transport.c b/net/vmw_vsock/vmci_transport.c
index 8c9c4ed90fa7..aaabcd84268a 100644
--- a/net/vmw_vsock/vmci_transport.c
+++ b/net/vmw_vsock/vmci_transport.c
@@ -576,8 +576,7 @@ vmci_transport_queue_pair_alloc(struct vmci_qp **qpair,
peer, flags, VMCI_NO_PRIVILEGE_FLAGS);
out:
if (err < 0) {
- pr_err("Could not attach to queue pair with %d\n",
- err);
+ pr_err_once("Could not attach to queue pair with %d\n", err);
err = vmci_transport_error_to_vsock_error(err);
}
diff --git a/net/wireless/scan.c b/net/wireless/scan.c
index 328402ab64a3..83297832744a 100644
--- a/net/wireless/scan.c
+++ b/net/wireless/scan.c
@@ -1257,6 +1257,8 @@ cfg80211_bss_update(struct cfg80211_registered_device *rdev,
if (rdev->bss_entries >= bss_entries_limit &&
!cfg80211_bss_expire_oldest(rdev)) {
+ if (!list_empty(&new->hidden_list))
+ list_del(&new->hidden_list);
kfree(new);
goto drop;
}
diff --git a/samples/kfifo/bytestream-example.c b/samples/kfifo/bytestream-example.c
index 9ca3e4400c98..ecae2139274f 100644
--- a/samples/kfifo/bytestream-example.c
+++ b/samples/kfifo/bytestream-example.c
@@ -122,8 +122,10 @@ static ssize_t fifo_write(struct file *file, const char __user *buf,
ret = kfifo_from_user(&test, buf, count, &copied);
mutex_unlock(&write_lock);
+ if (ret)
+ return ret;
- return ret ? ret : copied;
+ return copied;
}
static ssize_t fifo_read(struct file *file, char __user *buf,
@@ -138,8 +140,10 @@ static ssize_t fifo_read(struct file *file, char __user *buf,
ret = kfifo_to_user(&test, buf, count, &copied);
mutex_unlock(&read_lock);
+ if (ret)
+ return ret;
- return ret ? ret : copied;
+ return copied;
}
static const struct file_operations fifo_fops = {
diff --git a/samples/kfifo/inttype-example.c b/samples/kfifo/inttype-example.c
index 6cdeb72f83f1..7b4489e7a9a5 100644
--- a/samples/kfifo/inttype-example.c
+++ b/samples/kfifo/inttype-example.c
@@ -115,8 +115,10 @@ static ssize_t fifo_write(struct file *file, const char __user *buf,
ret = kfifo_from_user(&test, buf, count, &copied);
mutex_unlock(&write_lock);
+ if (ret)
+ return ret;
- return ret ? ret : copied;
+ return copied;
}
static ssize_t fifo_read(struct file *file, char __user *buf,
@@ -131,8 +133,10 @@ static ssize_t fifo_read(struct file *file, char __user *buf,
ret = kfifo_to_user(&test, buf, count, &copied);
mutex_unlock(&read_lock);
+ if (ret)
+ return ret;
- return ret ? ret : copied;
+ return copied;
}
static const struct file_operations fifo_fops = {
diff --git a/samples/kfifo/record-example.c b/samples/kfifo/record-example.c
index 79ae8bb04120..eafe0838997d 100644
--- a/samples/kfifo/record-example.c
+++ b/samples/kfifo/record-example.c
@@ -129,8 +129,10 @@ static ssize_t fifo_write(struct file *file, const char __user *buf,
ret = kfifo_from_user(&test, buf, count, &copied);
mutex_unlock(&write_lock);
+ if (ret)
+ return ret;
- return ret ? ret : copied;
+ return copied;
}
static ssize_t fifo_read(struct file *file, char __user *buf,
@@ -145,8 +147,10 @@ static ssize_t fifo_read(struct file *file, char __user *buf,
ret = kfifo_to_user(&test, buf, count, &copied);
mutex_unlock(&read_lock);
+ if (ret)
+ return ret;
- return ret ? ret : copied;
+ return copied;
}
static const struct file_operations fifo_fops = {
diff --git a/sound/core/init.c b/sound/core/init.c
index db99b7fad6ad..45bbc4884ef0 100644
--- a/sound/core/init.c
+++ b/sound/core/init.c
@@ -384,10 +384,8 @@ int snd_card_disconnect(struct snd_card *card)
return 0;
}
card->shutdown = 1;
- spin_unlock(&card->files_lock);
/* replace file->f_op with special dummy operations */
- spin_lock(&card->files_lock);
list_for_each_entry(mfile, &card->files_list, list) {
/* it's critical part, use endless loop */
/* we have no room to fail */
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 3b47ca4f7cac..b7297a22438a 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -2460,13 +2460,13 @@ static const struct snd_pci_quirk alc882_fixup_tbl[] = {
ALC882_FIXUP_ACER_ASPIRE_8930G),
SND_PCI_QUIRK(0x1025, 0x0146, "Acer Aspire 6935G",
ALC882_FIXUP_ACER_ASPIRE_8930G),
+ SND_PCI_QUIRK(0x1025, 0x0142, "Acer Aspire 7730G",
+ ALC882_FIXUP_ACER_ASPIRE_4930G),
+ SND_PCI_QUIRK(0x1025, 0x0155, "Packard-Bell M5120", ALC882_FIXUP_PB_M5210),
SND_PCI_QUIRK(0x1025, 0x015e, "Acer Aspire 6930G",
ALC882_FIXUP_ACER_ASPIRE_4930G),
SND_PCI_QUIRK(0x1025, 0x0166, "Acer Aspire 6530G",
ALC882_FIXUP_ACER_ASPIRE_4930G),
- SND_PCI_QUIRK(0x1025, 0x0142, "Acer Aspire 7730G",
- ALC882_FIXUP_ACER_ASPIRE_4930G),
- SND_PCI_QUIRK(0x1025, 0x0155, "Packard-Bell M5120", ALC882_FIXUP_PB_M5210),
SND_PCI_QUIRK(0x1025, 0x021e, "Acer Aspire 5739G",
ALC882_FIXUP_ACER_ASPIRE_4930G),
SND_PCI_QUIRK(0x1025, 0x0259, "Acer Aspire 5935", ALC889_FIXUP_DAC_ROUTE),
@@ -2479,11 +2479,11 @@ static const struct snd_pci_quirk alc882_fixup_tbl[] = {
SND_PCI_QUIRK(0x1043, 0x835f, "Asus Eee 1601", ALC888_FIXUP_EEE1601),
SND_PCI_QUIRK(0x1043, 0x84bc, "ASUS ET2700", ALC887_FIXUP_ASUS_BASS),
SND_PCI_QUIRK(0x1043, 0x8691, "ASUS ROG Ranger VIII", ALC882_FIXUP_GPIO3),
+ SND_PCI_QUIRK(0x104d, 0x9043, "Sony Vaio VGC-LN51JGB", ALC882_FIXUP_NO_PRIMARY_HP),
+ SND_PCI_QUIRK(0x104d, 0x9044, "Sony VAIO AiO", ALC882_FIXUP_NO_PRIMARY_HP),
SND_PCI_QUIRK(0x104d, 0x9047, "Sony Vaio TT", ALC889_FIXUP_VAIO_TT),
SND_PCI_QUIRK(0x104d, 0x905a, "Sony Vaio Z", ALC882_FIXUP_NO_PRIMARY_HP),
SND_PCI_QUIRK(0x104d, 0x9060, "Sony Vaio VPCL14M1R", ALC882_FIXUP_NO_PRIMARY_HP),
- SND_PCI_QUIRK(0x104d, 0x9043, "Sony Vaio VGC-LN51JGB", ALC882_FIXUP_NO_PRIMARY_HP),
- SND_PCI_QUIRK(0x104d, 0x9044, "Sony VAIO AiO", ALC882_FIXUP_NO_PRIMARY_HP),
/* All Apple entries are in codec SSIDs */
SND_PCI_QUIRK(0x106b, 0x00a0, "MacBookPro 3,1", ALC889_FIXUP_MBP_VREF),
@@ -2526,9 +2526,19 @@ static const struct snd_pci_quirk alc882_fixup_tbl[] = {
SND_PCI_QUIRK(0x1462, 0xda57, "MSI Z270-Gaming", ALC1220_FIXUP_GB_DUAL_CODECS),
SND_PCI_QUIRK_VENDOR(0x1462, "MSI", ALC882_FIXUP_GPIO3),
SND_PCI_QUIRK(0x147b, 0x107a, "Abit AW9D-MAX", ALC882_FIXUP_ABIT_AW9D_MAX),
+ SND_PCI_QUIRK(0x1558, 0x50d3, "Clevo PC50[ER][CDF]", ALC1220_FIXUP_CLEVO_PB51ED_PINS),
+ SND_PCI_QUIRK(0x1558, 0x65d1, "Clevo PB51[ER][CDF]", ALC1220_FIXUP_CLEVO_PB51ED_PINS),
+ SND_PCI_QUIRK(0x1558, 0x65d2, "Clevo PB51R[CDF]", ALC1220_FIXUP_CLEVO_PB51ED_PINS),
+ SND_PCI_QUIRK(0x1558, 0x65e1, "Clevo PB51[ED][DF]", ALC1220_FIXUP_CLEVO_PB51ED_PINS),
+ SND_PCI_QUIRK(0x1558, 0x65e5, "Clevo PC50D[PRS](?:-D|-G)?", ALC1220_FIXUP_CLEVO_PB51ED_PINS),
+ SND_PCI_QUIRK(0x1558, 0x67d1, "Clevo PB71[ER][CDF]", ALC1220_FIXUP_CLEVO_PB51ED_PINS),
+ SND_PCI_QUIRK(0x1558, 0x67e1, "Clevo PB71[DE][CDF]", ALC1220_FIXUP_CLEVO_PB51ED_PINS),
+ SND_PCI_QUIRK(0x1558, 0x67e5, "Clevo PC70D[PRS](?:-D|-G)?", ALC1220_FIXUP_CLEVO_PB51ED_PINS),
+ SND_PCI_QUIRK(0x1558, 0x70d1, "Clevo PC70[ER][CDF]", ALC1220_FIXUP_CLEVO_PB51ED_PINS),
+ SND_PCI_QUIRK(0x1558, 0x7714, "Clevo X170", ALC1220_FIXUP_CLEVO_PB51ED_PINS),
SND_PCI_QUIRK(0x1558, 0x9501, "Clevo P950HR", ALC1220_FIXUP_CLEVO_P950),
SND_PCI_QUIRK(0x1558, 0x9506, "Clevo P955HQ", ALC1220_FIXUP_CLEVO_P950),
- SND_PCI_QUIRK(0x1558, 0x950A, "Clevo P955H[PR]", ALC1220_FIXUP_CLEVO_P950),
+ SND_PCI_QUIRK(0x1558, 0x950a, "Clevo P955H[PR]", ALC1220_FIXUP_CLEVO_P950),
SND_PCI_QUIRK(0x1558, 0x95e1, "Clevo P95xER", ALC1220_FIXUP_CLEVO_P950),
SND_PCI_QUIRK(0x1558, 0x95e2, "Clevo P950ER", ALC1220_FIXUP_CLEVO_P950),
SND_PCI_QUIRK(0x1558, 0x95e3, "Clevo P955[ER]T", ALC1220_FIXUP_CLEVO_P950),
@@ -2538,16 +2548,6 @@ static const struct snd_pci_quirk alc882_fixup_tbl[] = {
SND_PCI_QUIRK(0x1558, 0x96e1, "Clevo P960[ER][CDFN]-K", ALC1220_FIXUP_CLEVO_P950),
SND_PCI_QUIRK(0x1558, 0x97e1, "Clevo P970[ER][CDFN]", ALC1220_FIXUP_CLEVO_P950),
SND_PCI_QUIRK(0x1558, 0x97e2, "Clevo P970RC-M", ALC1220_FIXUP_CLEVO_P950),
- SND_PCI_QUIRK(0x1558, 0x50d3, "Clevo PC50[ER][CDF]", ALC1220_FIXUP_CLEVO_PB51ED_PINS),
- SND_PCI_QUIRK(0x1558, 0x65d1, "Clevo PB51[ER][CDF]", ALC1220_FIXUP_CLEVO_PB51ED_PINS),
- SND_PCI_QUIRK(0x1558, 0x65d2, "Clevo PB51R[CDF]", ALC1220_FIXUP_CLEVO_PB51ED_PINS),
- SND_PCI_QUIRK(0x1558, 0x65e1, "Clevo PB51[ED][DF]", ALC1220_FIXUP_CLEVO_PB51ED_PINS),
- SND_PCI_QUIRK(0x1558, 0x65e5, "Clevo PC50D[PRS](?:-D|-G)?", ALC1220_FIXUP_CLEVO_PB51ED_PINS),
- SND_PCI_QUIRK(0x1558, 0x67d1, "Clevo PB71[ER][CDF]", ALC1220_FIXUP_CLEVO_PB51ED_PINS),
- SND_PCI_QUIRK(0x1558, 0x67e1, "Clevo PB71[DE][CDF]", ALC1220_FIXUP_CLEVO_PB51ED_PINS),
- SND_PCI_QUIRK(0x1558, 0x67e5, "Clevo PC70D[PRS](?:-D|-G)?", ALC1220_FIXUP_CLEVO_PB51ED_PINS),
- SND_PCI_QUIRK(0x1558, 0x70d1, "Clevo PC70[ER][CDF]", ALC1220_FIXUP_CLEVO_PB51ED_PINS),
- SND_PCI_QUIRK(0x1558, 0x7714, "Clevo X170", ALC1220_FIXUP_CLEVO_PB51ED_PINS),
SND_PCI_QUIRK_VENDOR(0x1558, "Clevo laptop", ALC882_FIXUP_EAPD),
SND_PCI_QUIRK(0x161f, 0x2054, "Medion laptop", ALC883_FIXUP_EAPD),
SND_PCI_QUIRK(0x17aa, 0x3a0d, "Lenovo Y530", ALC882_FIXUP_LENOVO_Y530),
@@ -7786,12 +7786,12 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x1025, 0x0349, "Acer AOD260", ALC269_FIXUP_INV_DMIC),
SND_PCI_QUIRK(0x1025, 0x047c, "Acer AC700", ALC269_FIXUP_ACER_AC700),
SND_PCI_QUIRK(0x1025, 0x072d, "Acer Aspire V5-571G", ALC269_FIXUP_ASPIRE_HEADSET_MIC),
- SND_PCI_QUIRK(0x1025, 0x080d, "Acer Aspire V5-122P", ALC269_FIXUP_ASPIRE_HEADSET_MIC),
SND_PCI_QUIRK(0x1025, 0x0740, "Acer AO725", ALC271_FIXUP_HP_GATE_MIC_JACK),
SND_PCI_QUIRK(0x1025, 0x0742, "Acer AO756", ALC271_FIXUP_HP_GATE_MIC_JACK),
SND_PCI_QUIRK(0x1025, 0x0762, "Acer Aspire E1-472", ALC271_FIXUP_HP_GATE_MIC_JACK_E1_572),
SND_PCI_QUIRK(0x1025, 0x0775, "Acer Aspire E1-572", ALC271_FIXUP_HP_GATE_MIC_JACK_E1_572),
SND_PCI_QUIRK(0x1025, 0x079b, "Acer Aspire V5-573G", ALC282_FIXUP_ASPIRE_V5_PINS),
+ SND_PCI_QUIRK(0x1025, 0x080d, "Acer Aspire V5-122P", ALC269_FIXUP_ASPIRE_HEADSET_MIC),
SND_PCI_QUIRK(0x1025, 0x0840, "Acer Aspire E1", ALC269VB_FIXUP_ASPIRE_E1_COEF),
SND_PCI_QUIRK(0x1025, 0x101c, "Acer Veriton N2510G", ALC269_FIXUP_LIFEBOOK),
SND_PCI_QUIRK(0x1025, 0x102b, "Acer Aspire C24-860", ALC286_FIXUP_ACER_AIO_MIC_NO_PRESENCE),
@@ -7844,8 +7844,8 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x1028, 0x0738, "Dell Precision 5820", ALC269_FIXUP_NO_SHUTUP),
SND_PCI_QUIRK(0x1028, 0x075c, "Dell XPS 27 7760", ALC298_FIXUP_SPK_VOLUME),
SND_PCI_QUIRK(0x1028, 0x075d, "Dell AIO", ALC298_FIXUP_SPK_VOLUME),
- SND_PCI_QUIRK(0x1028, 0x07b0, "Dell Precision 7520", ALC295_FIXUP_DISABLE_DAC3),
SND_PCI_QUIRK(0x1028, 0x0798, "Dell Inspiron 17 7000 Gaming", ALC256_FIXUP_DELL_INSPIRON_7559_SUBWOOFER),
+ SND_PCI_QUIRK(0x1028, 0x07b0, "Dell Precision 7520", ALC295_FIXUP_DISABLE_DAC3),
SND_PCI_QUIRK(0x1028, 0x080c, "Dell WYSE", ALC225_FIXUP_DELL_WYSE_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1028, 0x084b, "Dell", ALC274_FIXUP_DELL_AIO_LINEOUT_VERB),
SND_PCI_QUIRK(0x1028, 0x084e, "Dell", ALC274_FIXUP_DELL_AIO_LINEOUT_VERB),
@@ -7855,8 +7855,8 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x1028, 0x08ad, "Dell WYSE AIO", ALC225_FIXUP_DELL_WYSE_AIO_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1028, 0x08ae, "Dell WYSE NB", ALC225_FIXUP_DELL1_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1028, 0x0935, "Dell", ALC274_FIXUP_DELL_AIO_LINEOUT_VERB),
- SND_PCI_QUIRK(0x1028, 0x097e, "Dell Precision", ALC289_FIXUP_DUAL_SPK),
SND_PCI_QUIRK(0x1028, 0x097d, "Dell Precision", ALC289_FIXUP_DUAL_SPK),
+ SND_PCI_QUIRK(0x1028, 0x097e, "Dell Precision", ALC289_FIXUP_DUAL_SPK),
SND_PCI_QUIRK(0x1028, 0x098d, "Dell Precision", ALC233_FIXUP_ASUS_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1028, 0x09bf, "Dell Precision", ALC233_FIXUP_ASUS_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1028, 0x164a, "Dell", ALC293_FIXUP_DELL1_MIC_NO_PRESENCE),
@@ -7864,35 +7864,18 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x103c, 0x1586, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC2),
SND_PCI_QUIRK(0x103c, 0x18e6, "HP", ALC269_FIXUP_HP_GPIO_LED),
SND_PCI_QUIRK(0x103c, 0x218b, "HP", ALC269_FIXUP_LIMIT_INT_MIC_BOOST_MUTE_LED),
- SND_PCI_QUIRK(0x103c, 0x225f, "HP", ALC280_FIXUP_HP_GPIO2_MIC_HOTKEY),
- /* ALC282 */
SND_PCI_QUIRK(0x103c, 0x21f9, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
SND_PCI_QUIRK(0x103c, 0x2210, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
SND_PCI_QUIRK(0x103c, 0x2214, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
+ SND_PCI_QUIRK(0x103c, 0x221b, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED),
+ SND_PCI_QUIRK(0x103c, 0x221c, "HP EliteBook 755 G2", ALC280_FIXUP_HP_HEADSET_MIC),
+ SND_PCI_QUIRK(0x103c, 0x2221, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED),
+ SND_PCI_QUIRK(0x103c, 0x2225, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED),
SND_PCI_QUIRK(0x103c, 0x2236, "HP", ALC269_FIXUP_HP_LINE1_MIC1_LED),
SND_PCI_QUIRK(0x103c, 0x2237, "HP", ALC269_FIXUP_HP_LINE1_MIC1_LED),
SND_PCI_QUIRK(0x103c, 0x2238, "HP", ALC269_FIXUP_HP_LINE1_MIC1_LED),
SND_PCI_QUIRK(0x103c, 0x2239, "HP", ALC269_FIXUP_HP_LINE1_MIC1_LED),
SND_PCI_QUIRK(0x103c, 0x224b, "HP", ALC269_FIXUP_HP_LINE1_MIC1_LED),
- SND_PCI_QUIRK(0x103c, 0x2268, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
- SND_PCI_QUIRK(0x103c, 0x226a, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
- SND_PCI_QUIRK(0x103c, 0x226b, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
- SND_PCI_QUIRK(0x103c, 0x226e, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
- SND_PCI_QUIRK(0x103c, 0x2271, "HP", ALC286_FIXUP_HP_GPIO_LED),
- SND_PCI_QUIRK(0x103c, 0x2272, "HP", ALC280_FIXUP_HP_DOCK_PINS),
- SND_PCI_QUIRK(0x103c, 0x2273, "HP", ALC280_FIXUP_HP_DOCK_PINS),
- SND_PCI_QUIRK(0x103c, 0x229e, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
- SND_PCI_QUIRK(0x103c, 0x22b2, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
- SND_PCI_QUIRK(0x103c, 0x22b7, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
- SND_PCI_QUIRK(0x103c, 0x22bf, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
- SND_PCI_QUIRK(0x103c, 0x22cf, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
- SND_PCI_QUIRK(0x103c, 0x22db, "HP", ALC280_FIXUP_HP_9480M),
- SND_PCI_QUIRK(0x103c, 0x22dc, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED),
- SND_PCI_QUIRK(0x103c, 0x22fb, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED),
- /* ALC290 */
- SND_PCI_QUIRK(0x103c, 0x221b, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED),
- SND_PCI_QUIRK(0x103c, 0x2221, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED),
- SND_PCI_QUIRK(0x103c, 0x2225, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED),
SND_PCI_QUIRK(0x103c, 0x2253, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED),
SND_PCI_QUIRK(0x103c, 0x2254, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED),
SND_PCI_QUIRK(0x103c, 0x2255, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED),
@@ -7900,26 +7883,41 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x103c, 0x2257, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED),
SND_PCI_QUIRK(0x103c, 0x2259, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED),
SND_PCI_QUIRK(0x103c, 0x225a, "HP", ALC269_FIXUP_HP_DOCK_GPIO_MIC1_LED),
+ SND_PCI_QUIRK(0x103c, 0x225f, "HP", ALC280_FIXUP_HP_GPIO2_MIC_HOTKEY),
SND_PCI_QUIRK(0x103c, 0x2260, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
SND_PCI_QUIRK(0x103c, 0x2263, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
SND_PCI_QUIRK(0x103c, 0x2264, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
SND_PCI_QUIRK(0x103c, 0x2265, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
+ SND_PCI_QUIRK(0x103c, 0x2268, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
+ SND_PCI_QUIRK(0x103c, 0x226a, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
+ SND_PCI_QUIRK(0x103c, 0x226b, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
+ SND_PCI_QUIRK(0x103c, 0x226e, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
+ SND_PCI_QUIRK(0x103c, 0x2271, "HP", ALC286_FIXUP_HP_GPIO_LED),
SND_PCI_QUIRK(0x103c, 0x2272, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED),
+ SND_PCI_QUIRK(0x103c, 0x2272, "HP", ALC280_FIXUP_HP_DOCK_PINS),
SND_PCI_QUIRK(0x103c, 0x2273, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED),
+ SND_PCI_QUIRK(0x103c, 0x2273, "HP", ALC280_FIXUP_HP_DOCK_PINS),
SND_PCI_QUIRK(0x103c, 0x2278, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED),
SND_PCI_QUIRK(0x103c, 0x227f, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
SND_PCI_QUIRK(0x103c, 0x2282, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
SND_PCI_QUIRK(0x103c, 0x228b, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
SND_PCI_QUIRK(0x103c, 0x228e, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
+ SND_PCI_QUIRK(0x103c, 0x229e, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
+ SND_PCI_QUIRK(0x103c, 0x22b2, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
+ SND_PCI_QUIRK(0x103c, 0x22b7, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
+ SND_PCI_QUIRK(0x103c, 0x22bf, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
+ SND_PCI_QUIRK(0x103c, 0x22c4, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
SND_PCI_QUIRK(0x103c, 0x22c5, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
SND_PCI_QUIRK(0x103c, 0x22c7, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
SND_PCI_QUIRK(0x103c, 0x22c8, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
- SND_PCI_QUIRK(0x103c, 0x22c4, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
+ SND_PCI_QUIRK(0x103c, 0x22cf, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
+ SND_PCI_QUIRK(0x103c, 0x22db, "HP", ALC280_FIXUP_HP_9480M),
+ SND_PCI_QUIRK(0x103c, 0x22dc, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED),
+ SND_PCI_QUIRK(0x103c, 0x22fb, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED),
SND_PCI_QUIRK(0x103c, 0x2334, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
SND_PCI_QUIRK(0x103c, 0x2335, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
SND_PCI_QUIRK(0x103c, 0x2336, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
SND_PCI_QUIRK(0x103c, 0x2337, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
- SND_PCI_QUIRK(0x103c, 0x221c, "HP EliteBook 755 G2", ALC280_FIXUP_HP_HEADSET_MIC),
SND_PCI_QUIRK(0x103c, 0x802e, "HP Z240 SFF", ALC221_FIXUP_HP_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x103c, 0x802f, "HP Z240", ALC221_FIXUP_HP_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x103c, 0x820d, "HP Pavilion 15", ALC269_FIXUP_HP_MUTE_LED_MIC3),
@@ -7946,16 +7944,18 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x1043, 0x10d0, "ASUS X540LA/X540LJ", ALC255_FIXUP_ASUS_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1043, 0x115d, "Asus 1015E", ALC269_FIXUP_LIMIT_INT_MIC_BOOST),
SND_PCI_QUIRK(0x1043, 0x11c0, "ASUS X556UR", ALC255_FIXUP_ASUS_MIC_NO_PRESENCE),
+ SND_PCI_QUIRK(0x1043, 0x125e, "ASUS Q524UQK", ALC255_FIXUP_ASUS_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1043, 0x1271, "ASUS X430UN", ALC256_FIXUP_ASUS_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1043, 0x1290, "ASUS X441SA", ALC233_FIXUP_EAPD_COEF_AND_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1043, 0x12a0, "ASUS X441UV", ALC233_FIXUP_EAPD_COEF_AND_MIC_NO_PRESENCE),
- SND_PCI_QUIRK(0x1043, 0x12f0, "ASUS X541UV", ALC256_FIXUP_ASUS_MIC),
SND_PCI_QUIRK(0x1043, 0x12e0, "ASUS X541SA", ALC256_FIXUP_ASUS_MIC),
+ SND_PCI_QUIRK(0x1043, 0x12f0, "ASUS X541UV", ALC256_FIXUP_ASUS_MIC),
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, 0x1517, "Asus Zenbook UX31A", ALC269VB_FIXUP_ASUS_ZENBOOK_UX31A),
SND_PCI_QUIRK(0x1043, 0x16e3, "ASUS UX50", ALC269_FIXUP_STEREO_DMIC),
SND_PCI_QUIRK(0x1043, 0x17d1, "ASUS UX431FL", ALC294_FIXUP_ASUS_DUAL_SPK),
+ SND_PCI_QUIRK(0x1043, 0x1881, "ASUS Zephyrus S/M", ALC294_FIXUP_ASUS_GX502_PINS),
SND_PCI_QUIRK(0x1043, 0x18b1, "Asus MJ401TA", ALC256_FIXUP_ASUS_HEADSET_MIC),
SND_PCI_QUIRK(0x1043, 0x18f1, "Asus FX505DT", ALC256_FIXUP_ASUS_HEADSET_MIC),
SND_PCI_QUIRK(0x1043, 0x194e, "ASUS UX563FD", ALC294_FIXUP_ASUS_HPE),
@@ -7968,32 +7968,31 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x1043, 0x1b13, "Asus U41SV", ALC269_FIXUP_INV_DMIC),
SND_PCI_QUIRK(0x1043, 0x1bbd, "ASUS Z550MA", ALC255_FIXUP_ASUS_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1043, 0x1c23, "Asus X55U", ALC269_FIXUP_LIMIT_INT_MIC_BOOST),
- SND_PCI_QUIRK(0x1043, 0x125e, "ASUS Q524UQK", ALC255_FIXUP_ASUS_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1043, 0x1ccd, "ASUS X555UB", ALC256_FIXUP_ASUS_MIC),
SND_PCI_QUIRK(0x1043, 0x1d4e, "ASUS TM420", ALC256_FIXUP_ASUS_HPE),
SND_PCI_QUIRK(0x1043, 0x1e11, "ASUS Zephyrus G15", ALC289_FIXUP_ASUS_GA502),
SND_PCI_QUIRK(0x1043, 0x1e8e, "ASUS Zephyrus G15", ALC289_FIXUP_ASUS_GA401),
SND_PCI_QUIRK(0x1043, 0x1f11, "ASUS Zephyrus G14", ALC289_FIXUP_ASUS_GA401),
- SND_PCI_QUIRK(0x1043, 0x1881, "ASUS Zephyrus S/M", ALC294_FIXUP_ASUS_GX502_PINS),
SND_PCI_QUIRK(0x1043, 0x3030, "ASUS ZN270IE", ALC256_FIXUP_ASUS_AIO_GPIO2),
SND_PCI_QUIRK(0x1043, 0x831a, "ASUS P901", ALC269_FIXUP_STEREO_DMIC),
SND_PCI_QUIRK(0x1043, 0x834a, "ASUS S101", ALC269_FIXUP_STEREO_DMIC),
SND_PCI_QUIRK(0x1043, 0x8398, "ASUS P1005", ALC269_FIXUP_STEREO_DMIC),
SND_PCI_QUIRK(0x1043, 0x83ce, "ASUS P1005", ALC269_FIXUP_STEREO_DMIC),
SND_PCI_QUIRK(0x1043, 0x8516, "ASUS X101CH", ALC269_FIXUP_ASUS_X101),
- SND_PCI_QUIRK(0x104d, 0x90b5, "Sony VAIO Pro 11", ALC286_FIXUP_SONY_MIC_NO_PRESENCE),
- SND_PCI_QUIRK(0x104d, 0x90b6, "Sony VAIO Pro 13", ALC286_FIXUP_SONY_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x104d, 0x9073, "Sony VAIO", ALC275_FIXUP_SONY_VAIO_GPIO2),
SND_PCI_QUIRK(0x104d, 0x907b, "Sony VAIO", ALC275_FIXUP_SONY_HWEQ),
SND_PCI_QUIRK(0x104d, 0x9084, "Sony VAIO", ALC275_FIXUP_SONY_HWEQ),
SND_PCI_QUIRK(0x104d, 0x9099, "Sony VAIO S13", ALC275_FIXUP_SONY_DISABLE_AAMIX),
+ SND_PCI_QUIRK(0x104d, 0x90b5, "Sony VAIO Pro 11", ALC286_FIXUP_SONY_MIC_NO_PRESENCE),
+ SND_PCI_QUIRK(0x104d, 0x90b6, "Sony VAIO Pro 13", ALC286_FIXUP_SONY_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x10cf, 0x1475, "Lifebook", ALC269_FIXUP_LIFEBOOK),
SND_PCI_QUIRK(0x10cf, 0x159f, "Lifebook E780", ALC269_FIXUP_LIFEBOOK_NO_HP_TO_LINEOUT),
SND_PCI_QUIRK(0x10cf, 0x15dc, "Lifebook T731", ALC269_FIXUP_LIFEBOOK_HP_PIN),
- SND_PCI_QUIRK(0x10cf, 0x1757, "Lifebook E752", ALC269_FIXUP_LIFEBOOK_HP_PIN),
SND_PCI_QUIRK(0x10cf, 0x1629, "Lifebook U7x7", ALC255_FIXUP_LIFEBOOK_U7x7_HEADSET_MIC),
+ SND_PCI_QUIRK(0x10cf, 0x1757, "Lifebook E752", ALC269_FIXUP_LIFEBOOK_HP_PIN),
SND_PCI_QUIRK(0x10cf, 0x1845, "Lifebook U904", ALC269_FIXUP_LIFEBOOK_EXTMIC),
SND_PCI_QUIRK(0x10ec, 0x10f2, "Intel Reference board", ALC700_FIXUP_INTEL_REFERENCE),
+ SND_PCI_QUIRK(0x10ec, 0x118c, "Medion EE4254 MD62100", ALC256_FIXUP_MEDION_HEADSET_NO_PRESENCE),
SND_PCI_QUIRK(0x10ec, 0x1230, "Intel Reference board", ALC295_FIXUP_CHROME_BOOK),
SND_PCI_QUIRK(0x10ec, 0x1252, "Intel Reference board", ALC295_FIXUP_CHROME_BOOK),
SND_PCI_QUIRK(0x10ec, 0x1254, "Intel Reference board", ALC295_FIXUP_CHROME_BOOK),
@@ -8003,9 +8002,9 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x144d, 0xc176, "Samsung Notebook 9 Pro (NP930MBE-K04US)", ALC298_FIXUP_SAMSUNG_HEADPHONE_VERY_QUIET),
SND_PCI_QUIRK(0x144d, 0xc189, "Samsung Galaxy Flex Book (NT950QCG-X716)", ALC298_FIXUP_SAMSUNG_HEADPHONE_VERY_QUIET),
SND_PCI_QUIRK(0x144d, 0xc18a, "Samsung Galaxy Book Ion (NP930XCJ-K01US)", ALC298_FIXUP_SAMSUNG_HEADPHONE_VERY_QUIET),
- SND_PCI_QUIRK(0x144d, 0xc830, "Samsung Galaxy Book Ion (NT950XCJ-X716A)", ALC298_FIXUP_SAMSUNG_HEADPHONE_VERY_QUIET),
SND_PCI_QUIRK(0x144d, 0xc740, "Samsung Ativ book 8 (NP870Z5G)", ALC269_FIXUP_ATIV_BOOK_8),
SND_PCI_QUIRK(0x144d, 0xc812, "Samsung Notebook Pen S (NT950SBE-X58)", ALC298_FIXUP_SAMSUNG_HEADPHONE_VERY_QUIET),
+ SND_PCI_QUIRK(0x144d, 0xc830, "Samsung Galaxy Book Ion (NT950XCJ-X716A)", ALC298_FIXUP_SAMSUNG_HEADPHONE_VERY_QUIET),
SND_PCI_QUIRK(0x1458, 0xfa53, "Gigabyte BXBT-2807", ALC283_FIXUP_HEADSET_MIC),
SND_PCI_QUIRK(0x1462, 0xb120, "MSI Cubi MS-B120", ALC283_FIXUP_HEADSET_MIC),
SND_PCI_QUIRK(0x1462, 0xb171, "Cubi N 8GL (MS-B171)", ALC283_FIXUP_HEADSET_MIC),
@@ -8061,9 +8060,9 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x17aa, 0x21b8, "Thinkpad Edge 14", ALC269_FIXUP_SKU_IGNORE),
SND_PCI_QUIRK(0x17aa, 0x21ca, "Thinkpad L412", ALC269_FIXUP_SKU_IGNORE),
SND_PCI_QUIRK(0x17aa, 0x21e9, "Thinkpad Edge 15", ALC269_FIXUP_SKU_IGNORE),
+ SND_PCI_QUIRK(0x17aa, 0x21f3, "Thinkpad T430", ALC269_FIXUP_LENOVO_DOCK),
SND_PCI_QUIRK(0x17aa, 0x21f6, "Thinkpad T530", ALC269_FIXUP_LENOVO_DOCK_LIMIT_BOOST),
SND_PCI_QUIRK(0x17aa, 0x21fa, "Thinkpad X230", ALC269_FIXUP_LENOVO_DOCK),
- SND_PCI_QUIRK(0x17aa, 0x21f3, "Thinkpad T430", ALC269_FIXUP_LENOVO_DOCK),
SND_PCI_QUIRK(0x17aa, 0x21fb, "Thinkpad T430s", ALC269_FIXUP_LENOVO_DOCK),
SND_PCI_QUIRK(0x17aa, 0x2203, "Thinkpad X230 Tablet", ALC269_FIXUP_LENOVO_DOCK),
SND_PCI_QUIRK(0x17aa, 0x2208, "Thinkpad T431s", ALC269_FIXUP_LENOVO_DOCK),
@@ -8107,6 +8106,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x17aa, 0x3902, "Lenovo E50-80", ALC269_FIXUP_DMIC_THINKPAD_ACPI),
SND_PCI_QUIRK(0x17aa, 0x3977, "IdeaPad S210", ALC283_FIXUP_INT_MIC),
SND_PCI_QUIRK(0x17aa, 0x3978, "Lenovo B50-70", ALC269_FIXUP_DMIC_THINKPAD_ACPI),
+ SND_PCI_QUIRK(0x17aa, 0x3bf8, "Quanta FL1", ALC269_FIXUP_PCM_44K),
SND_PCI_QUIRK(0x17aa, 0x5013, "Thinkpad", ALC269_FIXUP_LIMIT_INT_MIC_BOOST),
SND_PCI_QUIRK(0x17aa, 0x501a, "Thinkpad", ALC283_FIXUP_INT_MIC),
SND_PCI_QUIRK(0x17aa, 0x501e, "Thinkpad L440", ALC292_FIXUP_TPT440_DOCK),
@@ -8125,20 +8125,18 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x17aa, 0x5109, "Thinkpad", ALC269_FIXUP_LIMIT_INT_MIC_BOOST),
SND_PCI_QUIRK(0x17aa, 0x511e, "Thinkpad", ALC298_FIXUP_TPT470_DOCK),
SND_PCI_QUIRK(0x17aa, 0x511f, "Thinkpad", ALC298_FIXUP_TPT470_DOCK),
- SND_PCI_QUIRK(0x17aa, 0x3bf8, "Quanta FL1", ALC269_FIXUP_PCM_44K),
SND_PCI_QUIRK(0x17aa, 0x9e54, "LENOVO NB", ALC269_FIXUP_LENOVO_EAPD),
SND_PCI_QUIRK(0x19e5, 0x3204, "Huawei MACH-WX9", ALC256_FIXUP_HUAWEI_MACH_WX9_PINS),
SND_PCI_QUIRK(0x1b35, 0x1235, "CZC B20", ALC269_FIXUP_CZC_B20),
SND_PCI_QUIRK(0x1b35, 0x1236, "CZC TMI", ALC269_FIXUP_CZC_TMI),
SND_PCI_QUIRK(0x1b35, 0x1237, "CZC L101", ALC269_FIXUP_CZC_L101),
SND_PCI_QUIRK(0x1b7d, 0xa831, "Ordissimo EVE2 ", ALC269VB_FIXUP_ORDISSIMO_EVE2), /* Also known as Malata PC-B1303 */
+ SND_PCI_QUIRK(0x1c06, 0x2013, "Lemote A1802", ALC269_FIXUP_LEMOTE_A1802),
+ SND_PCI_QUIRK(0x1c06, 0x2015, "Lemote A190X", ALC269_FIXUP_LEMOTE_A190X),
SND_PCI_QUIRK(0x1d72, 0x1602, "RedmiBook", ALC255_FIXUP_XIAOMI_HEADSET_MIC),
SND_PCI_QUIRK(0x1d72, 0x1701, "XiaomiNotebook Pro", ALC298_FIXUP_DELL1_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1d72, 0x1901, "RedmiBook 14", ALC256_FIXUP_ASUS_HEADSET_MIC),
SND_PCI_QUIRK(0x1d72, 0x1947, "RedmiBook Air", ALC255_FIXUP_XIAOMI_HEADSET_MIC),
- SND_PCI_QUIRK(0x10ec, 0x118c, "Medion EE4254 MD62100", ALC256_FIXUP_MEDION_HEADSET_NO_PRESENCE),
- SND_PCI_QUIRK(0x1c06, 0x2013, "Lemote A1802", ALC269_FIXUP_LEMOTE_A1802),
- SND_PCI_QUIRK(0x1c06, 0x2015, "Lemote A190X", ALC269_FIXUP_LEMOTE_A190X),
SND_PCI_QUIRK(0x8086, 0x2074, "Intel NUC 8", ALC233_FIXUP_INTEL_NUC8_DMIC),
SND_PCI_QUIRK(0x8086, 0x2080, "Intel NUC 8 Rugged", ALC256_FIXUP_INTEL_NUC8_RUGGED),
SND_PCI_QUIRK(0x8086, 0x2081, "Intel NUC 10", ALC256_FIXUP_INTEL_NUC10),
@@ -8600,6 +8598,16 @@ static const struct snd_hda_pin_quirk alc269_pin_fixup_tbl[] = {
{0x19, 0x03a11020},
{0x21, 0x0321101f}),
SND_HDA_PIN_QUIRK(0x10ec0285, 0x17aa, "Lenovo", ALC285_FIXUP_LENOVO_PC_BEEP_IN_NOISE,
+ {0x12, 0x90a60130},
+ {0x14, 0x90170110},
+ {0x19, 0x04a11040},
+ {0x21, 0x04211020}),
+ SND_HDA_PIN_QUIRK(0x10ec0285, 0x17aa, "Lenovo", ALC285_FIXUP_LENOVO_PC_BEEP_IN_NOISE,
+ {0x14, 0x90170110},
+ {0x19, 0x04a11040},
+ {0x1d, 0x40600001},
+ {0x21, 0x04211020}),
+ SND_HDA_PIN_QUIRK(0x10ec0285, 0x17aa, "Lenovo", ALC285_FIXUP_THINKPAD_NO_BASS_SPK_HEADSET_JACK,
{0x14, 0x90170110},
{0x19, 0x04a11040},
{0x21, 0x04211020}),
@@ -8767,10 +8775,6 @@ static const struct snd_hda_pin_quirk alc269_fallback_pin_fixup_tbl[] = {
SND_HDA_PIN_QUIRK(0x10ec0236, 0x1028, "Dell", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE,
{0x19, 0x40000000},
{0x1a, 0x40000000}),
- SND_HDA_PIN_QUIRK(0x10ec0285, 0x17aa, "Lenovo", ALC285_FIXUP_THINKPAD_NO_BASS_SPK_HEADSET_JACK,
- {0x14, 0x90170110},
- {0x19, 0x04a11040},
- {0x21, 0x04211020}),
{}
};
@@ -9086,8 +9090,7 @@ static const struct snd_pci_quirk alc861_fixup_tbl[] = {
SND_PCI_QUIRK(0x1043, 0x1393, "ASUS A6Rp", ALC861_FIXUP_ASUS_A6RP),
SND_PCI_QUIRK_VENDOR(0x1043, "ASUS laptop", ALC861_FIXUP_AMP_VREF_0F),
SND_PCI_QUIRK(0x1462, 0x7254, "HP DX2200", ALC861_FIXUP_NO_JACK_DETECT),
- SND_PCI_QUIRK(0x1584, 0x2b01, "Haier W18", ALC861_FIXUP_AMP_VREF_0F),
- SND_PCI_QUIRK(0x1584, 0x0000, "Uniwill ECS M31EI", ALC861_FIXUP_AMP_VREF_0F),
+ SND_PCI_QUIRK_VENDOR(0x1584, "Haier/Uniwill", ALC861_FIXUP_AMP_VREF_0F),
SND_PCI_QUIRK(0x1734, 0x10c7, "FSC Amilo Pi1505", ALC861_FIXUP_FSC_AMILO_PI1505),
{}
};
@@ -9882,6 +9885,7 @@ static const struct snd_pci_quirk alc662_fixup_tbl[] = {
SND_PCI_QUIRK(0x1025, 0x0349, "eMachines eM250", ALC662_FIXUP_INV_DMIC),
SND_PCI_QUIRK(0x1025, 0x034a, "Gateway LT27", ALC662_FIXUP_INV_DMIC),
SND_PCI_QUIRK(0x1025, 0x038b, "Acer Aspire 8943G", ALC662_FIXUP_ASPIRE),
+ SND_PCI_QUIRK(0x1025, 0x0566, "Acer Aspire Ethos 8951G", ALC669_FIXUP_ACER_ASPIRE_ETHOS),
SND_PCI_QUIRK(0x1025, 0x123c, "Acer Nitro N50-600", ALC662_FIXUP_ACER_NITRO_HEADSET_MODE),
SND_PCI_QUIRK(0x1025, 0x124e, "Acer 2660G", ALC662_FIXUP_ACER_X2660G_HEADSET_MODE),
SND_PCI_QUIRK(0x1028, 0x05d8, "Dell", ALC668_FIXUP_DELL_MIC_NO_PRESENCE),
@@ -9898,9 +9902,9 @@ static const struct snd_pci_quirk alc662_fixup_tbl[] = {
SND_PCI_QUIRK(0x103c, 0x873e, "HP", ALC671_FIXUP_HP_HEADSET_MIC2),
SND_PCI_QUIRK(0x1043, 0x1080, "Asus UX501VW", ALC668_FIXUP_HEADSET_MODE),
SND_PCI_QUIRK(0x1043, 0x11cd, "Asus N550", ALC662_FIXUP_ASUS_Nx50),
- SND_PCI_QUIRK(0x1043, 0x13df, "Asus N550JX", ALC662_FIXUP_BASS_1A),
SND_PCI_QUIRK(0x1043, 0x129d, "Asus N750", ALC662_FIXUP_ASUS_Nx50),
SND_PCI_QUIRK(0x1043, 0x12ff, "ASUS G751", ALC668_FIXUP_ASUS_G751),
+ SND_PCI_QUIRK(0x1043, 0x13df, "Asus N550JX", ALC662_FIXUP_BASS_1A),
SND_PCI_QUIRK(0x1043, 0x1477, "ASUS N56VZ", ALC662_FIXUP_BASS_MODE4_CHMAP),
SND_PCI_QUIRK(0x1043, 0x15a7, "ASUS UX51VZH", ALC662_FIXUP_BASS_16),
SND_PCI_QUIRK(0x1043, 0x177d, "ASUS N551", ALC668_FIXUP_ASUS_Nx51),
@@ -9920,7 +9924,6 @@ static const struct snd_pci_quirk alc662_fixup_tbl[] = {
SND_PCI_QUIRK(0x1b0a, 0x01b8, "ACER Veriton", ALC662_FIXUP_ACER_VERITON),
SND_PCI_QUIRK(0x1b35, 0x1234, "CZC ET26", ALC662_FIXUP_CZC_ET26),
SND_PCI_QUIRK(0x1b35, 0x2206, "CZC P10T", ALC662_FIXUP_CZC_P10T),
- SND_PCI_QUIRK(0x1025, 0x0566, "Acer Aspire Ethos 8951G", ALC669_FIXUP_ACER_ASPIRE_ETHOS),
#if 0
/* Below is a quirk table taken from the old code.
diff --git a/sound/soc/codecs/ak5558.c b/sound/soc/codecs/ak5558.c
index 5eb4168bb9d9..e98312a6b840 100644
--- a/sound/soc/codecs/ak5558.c
+++ b/sound/soc/codecs/ak5558.c
@@ -264,7 +264,7 @@ static void ak5558_power_off(struct ak5558_priv *ak5558)
if (!ak5558->reset_gpiod)
return;
- gpiod_set_value_cansleep(ak5558->reset_gpiod, 0);
+ gpiod_set_value_cansleep(ak5558->reset_gpiod, 1);
usleep_range(1000, 2000);
}
@@ -273,7 +273,7 @@ static void ak5558_power_on(struct ak5558_priv *ak5558)
if (!ak5558->reset_gpiod)
return;
- gpiod_set_value_cansleep(ak5558->reset_gpiod, 1);
+ gpiod_set_value_cansleep(ak5558->reset_gpiod, 0);
usleep_range(1000, 2000);
}
diff --git a/sound/soc/generic/audio-graph-card.c b/sound/soc/generic/audio-graph-card.c
index 6007e6305735..1bc498124689 100644
--- a/sound/soc/generic/audio-graph-card.c
+++ b/sound/soc/generic/audio-graph-card.c
@@ -340,7 +340,7 @@ static int graph_dai_link_of(struct asoc_simple_priv *priv,
struct device_node *top = dev->of_node;
struct asoc_simple_dai *cpu_dai;
struct asoc_simple_dai *codec_dai;
- int ret, single_cpu;
+ int ret, single_cpu = 0;
/* Do it only CPU turn */
if (!li->cpu)
diff --git a/sound/soc/generic/simple-card.c b/sound/soc/generic/simple-card.c
index fc9c753db8dd..4484c40c7a39 100644
--- a/sound/soc/generic/simple-card.c
+++ b/sound/soc/generic/simple-card.c
@@ -258,7 +258,7 @@ static int simple_dai_link_of(struct asoc_simple_priv *priv,
struct device_node *plat = NULL;
char prop[128];
char *prefix = "";
- int ret, single_cpu;
+ int ret, single_cpu = 0;
/*
* |CPU |Codec : turn
diff --git a/sound/soc/intel/boards/kbl_da7219_max98927.c b/sound/soc/intel/boards/kbl_da7219_max98927.c
index 829f95fc4179..16996f6aa2dc 100644
--- a/sound/soc/intel/boards/kbl_da7219_max98927.c
+++ b/sound/soc/intel/boards/kbl_da7219_max98927.c
@@ -282,11 +282,33 @@ static int kabylake_ssp_fixup(struct snd_soc_pcm_runtime *rtd,
struct snd_interval *channels = hw_param_interval(params,
SNDRV_PCM_HW_PARAM_CHANNELS);
struct snd_mask *fmt = hw_param_mask(params, SNDRV_PCM_HW_PARAM_FORMAT);
- struct snd_soc_dpcm *dpcm = container_of(
- params, struct snd_soc_dpcm, hw_params);
- struct snd_soc_dai_link *fe_dai_link = dpcm->fe->dai_link;
- struct snd_soc_dai_link *be_dai_link = dpcm->be->dai_link;
+ struct snd_soc_dpcm *dpcm, *rtd_dpcm = NULL;
+ /*
+ * The following loop will be called only for playback stream
+ * In this platform, there is only one playback device on every SSP
+ */
+ for_each_dpcm_fe(rtd, SNDRV_PCM_STREAM_PLAYBACK, dpcm) {
+ rtd_dpcm = dpcm;
+ break;
+ }
+
+ /*
+ * This following loop will be called only for capture stream
+ * In this platform, there is only one capture device on every SSP
+ */
+ for_each_dpcm_fe(rtd, SNDRV_PCM_STREAM_CAPTURE, dpcm) {
+ rtd_dpcm = dpcm;
+ break;
+ }
+
+ if (!rtd_dpcm)
+ return -EINVAL;
+
+ /*
+ * The above 2 loops are mutually exclusive based on the stream direction,
+ * thus rtd_dpcm variable will never be overwritten
+ */
/*
* Topology for kblda7219m98373 & kblmax98373 supports only S24_LE,
* where as kblda7219m98927 & kblmax98927 supports S16_LE by default.
@@ -309,9 +331,9 @@ static int kabylake_ssp_fixup(struct snd_soc_pcm_runtime *rtd,
/*
* The ADSP will convert the FE rate to 48k, stereo, 24 bit
*/
- if (!strcmp(fe_dai_link->name, "Kbl Audio Port") ||
- !strcmp(fe_dai_link->name, "Kbl Audio Headset Playback") ||
- !strcmp(fe_dai_link->name, "Kbl Audio Capture Port")) {
+ if (!strcmp(rtd_dpcm->fe->dai_link->name, "Kbl Audio Port") ||
+ !strcmp(rtd_dpcm->fe->dai_link->name, "Kbl Audio Headset Playback") ||
+ !strcmp(rtd_dpcm->fe->dai_link->name, "Kbl Audio Capture Port")) {
rate->min = rate->max = 48000;
channels->min = channels->max = 2;
snd_mask_none(fmt);
@@ -322,7 +344,7 @@ static int kabylake_ssp_fixup(struct snd_soc_pcm_runtime *rtd,
* The speaker on the SSP0 supports S16_LE and not S24_LE.
* thus changing the mask here
*/
- if (!strcmp(be_dai_link->name, "SSP0-Codec"))
+ if (!strcmp(rtd_dpcm->be->dai_link->name, "SSP0-Codec"))
snd_mask_set_format(fmt, SNDRV_PCM_FORMAT_S16_LE);
return 0;
diff --git a/sound/soc/samsung/tm2_wm5110.c b/sound/soc/samsung/tm2_wm5110.c
index bb9910d4cbe2..058847071584 100644
--- a/sound/soc/samsung/tm2_wm5110.c
+++ b/sound/soc/samsung/tm2_wm5110.c
@@ -553,7 +553,7 @@ static int tm2_probe(struct platform_device *pdev)
ret = of_parse_phandle_with_args(dev->of_node, "i2s-controller",
cells_name, i, &args);
- if (!args.np) {
+ if (ret) {
dev_err(dev, "i2s-controller property parse error: %d\n", i);
ret = -EINVAL;
goto dai_node_put;
diff --git a/sound/usb/card.c b/sound/usb/card.c
index 230d862cfa3a..c2dd18c5cadb 100644
--- a/sound/usb/card.c
+++ b/sound/usb/card.c
@@ -176,9 +176,8 @@ static int snd_usb_create_stream(struct snd_usb_audio *chip, int ctrlif, int int
ctrlif, interface);
return -EINVAL;
}
- usb_driver_claim_interface(&usb_audio_driver, iface, (void *)-1L);
-
- return 0;
+ return usb_driver_claim_interface(&usb_audio_driver, iface,
+ USB_AUDIO_IFACE_UNUSED);
}
if ((altsd->bInterfaceClass != USB_CLASS_AUDIO &&
@@ -198,7 +197,8 @@ static int snd_usb_create_stream(struct snd_usb_audio *chip, int ctrlif, int int
if (! snd_usb_parse_audio_interface(chip, interface)) {
usb_set_interface(dev, interface, 0); /* reset the current interface */
- usb_driver_claim_interface(&usb_audio_driver, iface, (void *)-1L);
+ return usb_driver_claim_interface(&usb_audio_driver, iface,
+ USB_AUDIO_IFACE_UNUSED);
}
return 0;
@@ -703,7 +703,7 @@ static void usb_audio_disconnect(struct usb_interface *intf)
struct snd_card *card;
struct list_head *p;
- if (chip == (void *)-1L)
+ if (chip == USB_AUDIO_IFACE_UNUSED)
return;
card = chip->card;
@@ -811,7 +811,7 @@ static int usb_audio_suspend(struct usb_interface *intf, pm_message_t message)
struct usb_mixer_interface *mixer;
struct list_head *p;
- if (chip == (void *)-1L)
+ if (chip == USB_AUDIO_IFACE_UNUSED)
return 0;
if (!chip->num_suspended_intf++) {
@@ -842,7 +842,7 @@ static int __usb_audio_resume(struct usb_interface *intf, bool reset_resume)
struct list_head *p;
int err = 0;
- if (chip == (void *)-1L)
+ if (chip == USB_AUDIO_IFACE_UNUSED)
return 0;
atomic_inc(&chip->active); /* avoid autopm */
diff --git a/sound/usb/midi.c b/sound/usb/midi.c
index 1cc17c449407..c205a26ef509 100644
--- a/sound/usb/midi.c
+++ b/sound/usb/midi.c
@@ -1332,7 +1332,7 @@ static int snd_usbmidi_in_endpoint_create(struct snd_usb_midi *umidi,
error:
snd_usbmidi_in_endpoint_delete(ep);
- return -ENOMEM;
+ return err;
}
/*
diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c
index 3d1585c12b07..186e90e3636c 100644
--- a/sound/usb/quirks.c
+++ b/sound/usb/quirks.c
@@ -55,8 +55,12 @@ static int create_composite_quirk(struct snd_usb_audio *chip,
if (!iface)
continue;
if (quirk->ifnum != probed_ifnum &&
- !usb_interface_claimed(iface))
- usb_driver_claim_interface(driver, iface, (void *)-1L);
+ !usb_interface_claimed(iface)) {
+ err = usb_driver_claim_interface(driver, iface,
+ USB_AUDIO_IFACE_UNUSED);
+ if (err < 0)
+ return err;
+ }
}
return 0;
@@ -390,8 +394,12 @@ static int create_autodetect_quirks(struct snd_usb_audio *chip,
continue;
err = create_autodetect_quirk(chip, iface, driver);
- if (err >= 0)
- usb_driver_claim_interface(driver, iface, (void *)-1L);
+ if (err >= 0) {
+ err = usb_driver_claim_interface(driver, iface,
+ USB_AUDIO_IFACE_UNUSED);
+ if (err < 0)
+ return err;
+ }
}
return 0;
diff --git a/sound/usb/usbaudio.h b/sound/usb/usbaudio.h
index 55a2119c2411..ff97fdcf63bd 100644
--- a/sound/usb/usbaudio.h
+++ b/sound/usb/usbaudio.h
@@ -59,6 +59,8 @@ struct snd_usb_audio {
struct media_intf_devnode *ctl_intf_media_devnode;
};
+#define USB_AUDIO_IFACE_UNUSED ((void *)-1L)
+
#define usb_audio_err(chip, fmt, args...) \
dev_err(&(chip)->dev->dev, fmt, ##args)
#define usb_audio_warn(chip, fmt, args...) \
diff --git a/tools/perf/trace/beauty/fsconfig.sh b/tools/perf/trace/beauty/fsconfig.sh
index 83fb24df05c9..bc6ef7bb7a5f 100755
--- a/tools/perf/trace/beauty/fsconfig.sh
+++ b/tools/perf/trace/beauty/fsconfig.sh
@@ -10,8 +10,7 @@ fi
linux_mount=${linux_header_dir}/mount.h
printf "static const char *fsconfig_cmds[] = {\n"
-regex='^[[:space:]]*+FSCONFIG_([[:alnum:]_]+)[[:space:]]*=[[:space:]]*([[:digit:]]+)[[:space:]]*,[[:space:]]*.*'
-egrep $regex ${linux_mount} | \
- sed -r "s/$regex/\2 \1/g" | \
- xargs printf "\t[%s] = \"%s\",\n"
+ms='[[:space:]]*'
+sed -nr "s/^${ms}FSCONFIG_([[:alnum:]_]+)${ms}=${ms}([[:digit:]]+)${ms},.*/\t[\2] = \"\1\",/p" \
+ ${linux_mount}
printf "};\n"
diff --git a/tools/perf/util/symbol_fprintf.c b/tools/perf/util/symbol_fprintf.c
index 35c936ce33ef..2664fb65e47a 100644
--- a/tools/perf/util/symbol_fprintf.c
+++ b/tools/perf/util/symbol_fprintf.c
@@ -68,7 +68,7 @@ size_t dso__fprintf_symbols_by_name(struct dso *dso,
for (nd = rb_first_cached(&dso->symbol_names); nd; nd = rb_next(nd)) {
pos = rb_entry(nd, struct symbol_name_rb_node, rb_node);
- fprintf(fp, "%s\n", pos->sym.name);
+ ret += fprintf(fp, "%s\n", pos->sym.name);
}
return ret;
diff --git a/tools/testing/selftests/net/forwarding/mirror_gre_vlan_bridge_1q.sh b/tools/testing/selftests/net/forwarding/mirror_gre_vlan_bridge_1q.sh
index c02291e9841e..880e3ab9d088 100755
--- a/tools/testing/selftests/net/forwarding/mirror_gre_vlan_bridge_1q.sh
+++ b/tools/testing/selftests/net/forwarding/mirror_gre_vlan_bridge_1q.sh
@@ -271,7 +271,7 @@ test_span_gre_fdb_roaming()
while ((RET == 0)); do
bridge fdb del dev $swp3 $h3mac vlan 555 master 2>/dev/null
- bridge fdb add dev $swp2 $h3mac vlan 555 master
+ bridge fdb add dev $swp2 $h3mac vlan 555 master static
sleep 1
fail_test_span_gre_dir $tundev ingress
diff --git a/virt/kvm/coalesced_mmio.c b/virt/kvm/coalesced_mmio.c
index 8ffd07e2a160..6b870e4b9b97 100644
--- a/virt/kvm/coalesced_mmio.c
+++ b/virt/kvm/coalesced_mmio.c
@@ -178,21 +178,36 @@ int kvm_vm_ioctl_unregister_coalesced_mmio(struct kvm *kvm,
struct kvm_coalesced_mmio_zone *zone)
{
struct kvm_coalesced_mmio_dev *dev, *tmp;
+ int r;
if (zone->pio != 1 && zone->pio != 0)
return -EINVAL;
mutex_lock(&kvm->slots_lock);
- list_for_each_entry_safe(dev, tmp, &kvm->coalesced_zones, list)
+ list_for_each_entry_safe(dev, tmp, &kvm->coalesced_zones, list) {
if (zone->pio == dev->zone.pio &&
coalesced_mmio_in_range(dev, zone->addr, zone->size)) {
- kvm_io_bus_unregister_dev(kvm,
+ r = kvm_io_bus_unregister_dev(kvm,
zone->pio ? KVM_PIO_BUS : KVM_MMIO_BUS, &dev->dev);
kvm_iodevice_destructor(&dev->dev);
+
+ /*
+ * On failure, unregister destroys all devices on the
+ * bus _except_ the target device, i.e. coalesced_zones
+ * has been modified. No need to restart the walk as
+ * there aren't any zones left.
+ */
+ if (r)
+ break;
}
+ }
mutex_unlock(&kvm->slots_lock);
+ /*
+ * Ignore the result of kvm_io_bus_unregister_dev(), from userspace's
+ * perspective, the coalesced MMIO is most definitely unregistered.
+ */
return 0;
}
diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
index 048b555c5acc..f83fa0aeeb45 100644
--- a/virt/kvm/kvm_main.c
+++ b/virt/kvm/kvm_main.c
@@ -4017,15 +4017,15 @@ int kvm_io_bus_register_dev(struct kvm *kvm, enum kvm_bus bus_idx, gpa_t addr,
}
/* Caller must hold slots_lock. */
-void kvm_io_bus_unregister_dev(struct kvm *kvm, enum kvm_bus bus_idx,
- struct kvm_io_device *dev)
+int kvm_io_bus_unregister_dev(struct kvm *kvm, enum kvm_bus bus_idx,
+ struct kvm_io_device *dev)
{
int i, j;
struct kvm_io_bus *new_bus, *bus;
bus = kvm_get_bus(kvm, bus_idx);
if (!bus)
- return;
+ return 0;
for (i = 0; i < bus->dev_count; i++)
if (bus->range[i].dev == dev) {
@@ -4033,7 +4033,7 @@ void kvm_io_bus_unregister_dev(struct kvm *kvm, enum kvm_bus bus_idx,
}
if (i == bus->dev_count)
- return;
+ return 0;
new_bus = kmalloc(struct_size(bus, range, bus->dev_count - 1),
GFP_KERNEL_ACCOUNT);
@@ -4054,7 +4054,7 @@ void kvm_io_bus_unregister_dev(struct kvm *kvm, enum kvm_bus bus_idx,
rcu_assign_pointer(kvm->buses[bus_idx], new_bus);
synchronize_srcu_expedited(&kvm->srcu);
kfree(bus);
- return;
+ return new_bus ? 0 : -ENOMEM;
}
struct kvm_io_device *kvm_io_bus_get_dev(struct kvm *kvm, enum kvm_bus bus_idx,
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