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Message-ID: <2024111432-unengaged-marlin-3e33@gregkh>
Date: Thu, 14 Nov 2024 14:59:33 +0100
From: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To: linux-kernel@...r.kernel.org,
akpm@...ux-foundation.org,
torvalds@...ux-foundation.org,
stable@...r.kernel.org
Cc: lwn@....net,
jslaby@...e.cz,
Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Subject: Re: Linux 6.6.61
diff --git a/Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml b/Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml
index 652d696bc9e9..f0d98c470585 100644
--- a/Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml
+++ b/Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml
@@ -61,7 +61,7 @@ properties:
- gmii
- rgmii
- sgmii
- - 1000BaseX
+ - 1000base-x
xlnx,phy-type:
description:
diff --git a/Makefile b/Makefile
index bb406fea5217..e0bb5aaa7fed 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
# SPDX-License-Identifier: GPL-2.0
VERSION = 6
PATCHLEVEL = 6
-SUBLEVEL = 60
+SUBLEVEL = 61
EXTRAVERSION =
NAME = Pinguïn Aangedreven
diff --git a/arch/arm/boot/dts/rockchip/rk3036-kylin.dts b/arch/arm/boot/dts/rockchip/rk3036-kylin.dts
index 67e1e04139e7..43926d0962bb 100644
--- a/arch/arm/boot/dts/rockchip/rk3036-kylin.dts
+++ b/arch/arm/boot/dts/rockchip/rk3036-kylin.dts
@@ -304,8 +304,8 @@ regulator-state-mem {
&i2c2 {
status = "okay";
- rt5616: rt5616@1b {
- compatible = "rt5616";
+ rt5616: audio-codec@1b {
+ compatible = "realtek,rt5616";
reg = <0x1b>;
clocks = <&cru SCLK_I2S_OUT>;
clock-names = "mclk";
diff --git a/arch/arm/boot/dts/rockchip/rk3036.dtsi b/arch/arm/boot/dts/rockchip/rk3036.dtsi
index c420c7c642cb..5bdbadd879fe 100644
--- a/arch/arm/boot/dts/rockchip/rk3036.dtsi
+++ b/arch/arm/boot/dts/rockchip/rk3036.dtsi
@@ -382,12 +382,13 @@ reboot-mode {
};
};
- acodec: acodec-ana@...30000 {
- compatible = "rk3036-codec";
+ acodec: audio-codec@...30000 {
+ compatible = "rockchip,rk3036-codec";
reg = <0x20030000 0x4000>;
- rockchip,grf = <&grf>;
clock-names = "acodec_pclk";
clocks = <&cru PCLK_ACODEC>;
+ rockchip,grf = <&grf>;
+ #sound-dai-cells = <0>;
status = "disabled";
};
@@ -397,7 +398,6 @@ hdmi: hdmi@...34000 {
interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cru PCLK_HDMI>;
clock-names = "pclk";
- rockchip,grf = <&grf>;
pinctrl-names = "default";
pinctrl-0 = <&hdmi_ctl>;
status = "disabled";
@@ -550,11 +550,11 @@ i2c0: i2c@...72000 {
};
spi: spi@...74000 {
- compatible = "rockchip,rockchip-spi";
+ compatible = "rockchip,rk3036-spi";
reg = <0x20074000 0x1000>;
interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&cru PCLK_SPI>, <&cru SCLK_SPI>;
- clock-names = "apb-pclk","spi_pclk";
+ clocks = <&cru SCLK_SPI>, <&cru PCLK_SPI>;
+ clock-names = "spiclk", "apb_pclk";
dmas = <&pdma 8>, <&pdma 9>;
dma-names = "tx", "rx";
pinctrl-names = "default";
diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index eab866d69033..658c6a61ab6f 100644
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -2167,6 +2167,7 @@ config ARM64_SME
bool "ARM Scalable Matrix Extension support"
default y
depends on ARM64_SVE
+ depends on BROKEN
help
The Scalable Matrix Extension (SME) is an extension to the AArch64
execution state which utilises a substantial subset of the SVE
diff --git a/arch/arm64/boot/dts/freescale/imx8-ss-vpu.dtsi b/arch/arm64/boot/dts/freescale/imx8-ss-vpu.dtsi
index c6540768bdb9..87211c18d65a 100644
--- a/arch/arm64/boot/dts/freescale/imx8-ss-vpu.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8-ss-vpu.dtsi
@@ -15,7 +15,7 @@ vpu: vpu@...00000 {
mu_m0: mailbox@...00000 {
compatible = "fsl,imx6sx-mu";
reg = <0x2d000000 0x20000>;
- interrupts = <GIC_SPI 469 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts = <GIC_SPI 472 IRQ_TYPE_LEVEL_HIGH>;
#mbox-cells = <2>;
power-domains = <&pd IMX_SC_R_VPU_MU_0>;
status = "disabled";
@@ -24,7 +24,7 @@ mu_m0: mailbox@...00000 {
mu1_m0: mailbox@...20000 {
compatible = "fsl,imx6sx-mu";
reg = <0x2d020000 0x20000>;
- interrupts = <GIC_SPI 470 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts = <GIC_SPI 473 IRQ_TYPE_LEVEL_HIGH>;
#mbox-cells = <2>;
power-domains = <&pd IMX_SC_R_VPU_MU_1>;
status = "disabled";
diff --git a/arch/arm64/boot/dts/freescale/imx8mp.dtsi b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
index d1488ebfef3f..69b213ed7a59 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
@@ -1257,7 +1257,7 @@ usdhc1: mmc@...40000 {
compatible = "fsl,imx8mp-usdhc", "fsl,imx8mm-usdhc", "fsl,imx7d-usdhc";
reg = <0x30b40000 0x10000>;
interrupts = <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&clk IMX8MP_CLK_DUMMY>,
+ clocks = <&clk IMX8MP_CLK_IPG_ROOT>,
<&clk IMX8MP_CLK_NAND_USDHC_BUS>,
<&clk IMX8MP_CLK_USDHC1_ROOT>;
clock-names = "ipg", "ahb", "per";
@@ -1271,7 +1271,7 @@ usdhc2: mmc@...50000 {
compatible = "fsl,imx8mp-usdhc", "fsl,imx8mm-usdhc", "fsl,imx7d-usdhc";
reg = <0x30b50000 0x10000>;
interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&clk IMX8MP_CLK_DUMMY>,
+ clocks = <&clk IMX8MP_CLK_IPG_ROOT>,
<&clk IMX8MP_CLK_NAND_USDHC_BUS>,
<&clk IMX8MP_CLK_USDHC2_ROOT>;
clock-names = "ipg", "ahb", "per";
@@ -1285,7 +1285,7 @@ usdhc3: mmc@...60000 {
compatible = "fsl,imx8mp-usdhc", "fsl,imx8mm-usdhc", "fsl,imx7d-usdhc";
reg = <0x30b60000 0x10000>;
interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&clk IMX8MP_CLK_DUMMY>,
+ clocks = <&clk IMX8MP_CLK_IPG_ROOT>,
<&clk IMX8MP_CLK_NAND_USDHC_BUS>,
<&clk IMX8MP_CLK_USDHC3_ROOT>;
clock-names = "ipg", "ahb", "per";
diff --git a/arch/arm64/boot/dts/freescale/imx8qxp-ss-vpu.dtsi b/arch/arm64/boot/dts/freescale/imx8qxp-ss-vpu.dtsi
new file mode 100644
index 000000000000..f81937b5fb72
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx8qxp-ss-vpu.dtsi
@@ -0,0 +1,25 @@
+// SPDX-License-Identifier: (GPL-2.0-or-later OR X11)
+/*
+ * Copyright 2023 TQ-Systems GmbH <linux@...tq-group.com>,
+ * D-82229 Seefeld, Germany.
+ * Author: Alexander Stein
+ */
+
+&mu_m0 {
+ interrupts = <GIC_SPI 469 IRQ_TYPE_LEVEL_HIGH>;
+};
+
+&mu1_m0 {
+ interrupts = <GIC_SPI 470 IRQ_TYPE_LEVEL_HIGH>;
+};
+
+&vpu_core0 {
+ reg = <0x2d040000 0x10000>;
+};
+
+&vpu_core1 {
+ reg = <0x2d050000 0x10000>;
+};
+
+/delete-node/ &mu2_m0;
+/delete-node/ &vpu_core2;
diff --git a/arch/arm64/boot/dts/freescale/imx8qxp.dtsi b/arch/arm64/boot/dts/freescale/imx8qxp.dtsi
index c80c85a4b405..b155180cc249 100644
--- a/arch/arm64/boot/dts/freescale/imx8qxp.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8qxp.dtsi
@@ -48,7 +48,6 @@ aliases {
serial3 = &lpuart3;
vpu-core0 = &vpu_core0;
vpu-core1 = &vpu_core1;
- vpu-core2 = &vpu_core2;
};
cpus {
@@ -317,6 +316,7 @@ map0 {
};
#include "imx8qxp-ss-img.dtsi"
+#include "imx8qxp-ss-vpu.dtsi"
#include "imx8qxp-ss-adma.dtsi"
#include "imx8qxp-ss-conn.dtsi"
#include "imx8qxp-ss-lsio.dtsi"
diff --git a/arch/arm64/boot/dts/rockchip/Makefile b/arch/arm64/boot/dts/rockchip/Makefile
index e7728007fd1b..259e59594bf2 100644
--- a/arch/arm64/boot/dts/rockchip/Makefile
+++ b/arch/arm64/boot/dts/rockchip/Makefile
@@ -17,6 +17,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-evb.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-nanopi-r2c.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-nanopi-r2c-plus.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-nanopi-r2s.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-nanopi-r2s-plus.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-orangepi-r1-plus.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-orangepi-r1-plus-lts.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-rock64.dtb
diff --git a/arch/arm64/boot/dts/rockchip/px30-ringneck.dtsi b/arch/arm64/boot/dts/rockchip/px30-ringneck.dtsi
index 12397755830b..5fcc5f32be2d 100644
--- a/arch/arm64/boot/dts/rockchip/px30-ringneck.dtsi
+++ b/arch/arm64/boot/dts/rockchip/px30-ringneck.dtsi
@@ -66,7 +66,6 @@ &emmc {
bus-width = <8>;
cap-mmc-highspeed;
mmc-hs200-1_8v;
- supports-emmc;
mmc-pwrseq = <&emmc_pwrseq>;
non-removable;
vmmc-supply = <&vcc_3v3>;
diff --git a/arch/arm64/boot/dts/rockchip/rk3308-roc-cc.dts b/arch/arm64/boot/dts/rockchip/rk3308-roc-cc.dts
index 9232357f4fec..d9e191ad1d77 100644
--- a/arch/arm64/boot/dts/rockchip/rk3308-roc-cc.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3308-roc-cc.dts
@@ -36,14 +36,14 @@ leds {
power_led: led-0 {
label = "firefly:red:power";
- linux,default-trigger = "ir-power-click";
+ linux,default-trigger = "default-on";
default-state = "on";
gpios = <&gpio0 RK_PA6 GPIO_ACTIVE_HIGH>;
};
user_led: led-1 {
label = "firefly:blue:user";
- linux,default-trigger = "ir-user-click";
+ linux,default-trigger = "rc-feedback";
default-state = "off";
gpios = <&gpio0 RK_PB2 GPIO_ACTIVE_HIGH>;
};
diff --git a/arch/arm64/boot/dts/rockchip/rk3328-nanopi-r2s-plus.dts b/arch/arm64/boot/dts/rockchip/rk3328-nanopi-r2s-plus.dts
new file mode 100644
index 000000000000..4b9ced67742d
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3328-nanopi-r2s-plus.dts
@@ -0,0 +1,30 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * (C) Copyright 2018 FriendlyElec Computer Tech. Co., Ltd.
+ * (http://www.friendlyarm.com)
+ *
+ * (C) Copyright 2016 Rockchip Electronics Co., Ltd
+ */
+
+/dts-v1/;
+#include "rk3328-nanopi-r2s.dts"
+
+/ {
+ compatible = "friendlyarm,nanopi-r2s-plus", "rockchip,rk3328";
+ model = "FriendlyElec NanoPi R2S Plus";
+
+ aliases {
+ mmc1 = &emmc;
+ };
+};
+
+&emmc {
+ bus-width = <8>;
+ cap-mmc-highspeed;
+ disable-wp;
+ mmc-hs200-1_8v;
+ non-removable;
+ pinctrl-names = "default";
+ pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>;
+ status = "okay";
+};
diff --git a/arch/arm64/boot/dts/rockchip/rk3328.dtsi b/arch/arm64/boot/dts/rockchip/rk3328.dtsi
index 126165ba1ea2..5d47acbf4a24 100644
--- a/arch/arm64/boot/dts/rockchip/rk3328.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3328.dtsi
@@ -726,8 +726,7 @@ hdmi: hdmi@...c0000 {
compatible = "rockchip,rk3328-dw-hdmi";
reg = <0x0 0xff3c0000 0x0 0x20000>;
reg-io-width = <4>;
- interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>,
- <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cru PCLK_HDMI>,
<&cru SCLK_HDMI_SFC>,
<&cru SCLK_RTC32K>;
diff --git a/arch/arm64/boot/dts/rockchip/rk3368-lion.dtsi b/arch/arm64/boot/dts/rockchip/rk3368-lion.dtsi
index 5753e57fd716..e8859cfd2d39 100644
--- a/arch/arm64/boot/dts/rockchip/rk3368-lion.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3368-lion.dtsi
@@ -60,7 +60,6 @@ i2c_lvds_blc: i2c@0 {
fan: fan@18 {
compatible = "ti,amc6821";
reg = <0x18>;
- #cooling-cells = <2>;
};
rtc_twi: rtc@6f {
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-eaidk-610.dts b/arch/arm64/boot/dts/rockchip/rk3399-eaidk-610.dts
index 6464ef4d113d..6c1043d678dd 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-eaidk-610.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-eaidk-610.dts
@@ -541,7 +541,7 @@ &i2c1 {
status = "okay";
rt5651: audio-codec@1a {
- compatible = "rockchip,rt5651";
+ compatible = "realtek,rt5651";
reg = <0x1a>;
clocks = <&cru SCLK_I2S_8CH_OUT>;
clock-names = "mclk";
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts b/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts
index 61f3fec5a8b1..f4829b28c71e 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts
@@ -138,7 +138,6 @@ vcc1v8_lcd: vcc1v8-lcd {
regulator-max-microvolt = <1800000>;
vin-supply = <&vcc3v3_sys>;
gpio = <&gpio3 RK_PA5 GPIO_ACTIVE_HIGH>;
- pinctrl-names = "default";
};
/* MIPI DSI panel 2.8v supply */
@@ -150,7 +149,6 @@ vcc2v8_lcd: vcc2v8-lcd {
regulator-max-microvolt = <2800000>;
vin-supply = <&vcc3v3_sys>;
gpio = <&gpio3 RK_PA1 GPIO_ACTIVE_HIGH>;
- pinctrl-names = "default";
};
};
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rock960.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-rock960.dtsi
index c920ddf44baf..55ac7145c085 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-rock960.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399-rock960.dtsi
@@ -577,7 +577,7 @@ &uart0 {
bluetooth {
compatible = "brcm,bcm43438-bt";
clocks = <&rk808 1>;
- clock-names = "ext_clock";
+ clock-names = "txco";
device-wakeup-gpios = <&gpio2 RK_PD3 GPIO_ACTIVE_HIGH>;
host-wakeup-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_HIGH>;
shutdown-gpios = <&gpio0 RK_PB1 GPIO_ACTIVE_HIGH>;
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-sapphire-excavator.dts b/arch/arm64/boot/dts/rockchip/rk3399-sapphire-excavator.dts
index dbec2b7173a0..31ea3d0182c0 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-sapphire-excavator.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-sapphire-excavator.dts
@@ -163,7 +163,7 @@ &i2c1 {
status = "okay";
rt5651: rt5651@1a {
- compatible = "rockchip,rt5651";
+ compatible = "realtek,rt5651";
reg = <0x1a>;
clocks = <&cru SCLK_I2S_8CH_OUT>;
clock-names = "mclk";
diff --git a/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353p.dts b/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353p.dts
index 8aa93c646bec..5f1b12166231 100644
--- a/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353p.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353p.dts
@@ -92,7 +92,7 @@ button-r2 {
};
&i2c2 {
- pintctrl-names = "default";
+ pinctrl-names = "default";
pinctrl-0 = <&i2c2m1_xfer>;
status = "okay";
diff --git a/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353v.dts b/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353v.dts
index f49ce29ba597..2957529a2748 100644
--- a/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353v.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353v.dts
@@ -79,7 +79,7 @@ button-r2 {
};
&i2c2 {
- pintctrl-names = "default";
+ pinctrl-names = "default";
pinctrl-0 = <&i2c2m1_xfer>;
status = "okay";
diff --git a/arch/arm64/boot/dts/rockchip/rk3566-box-demo.dts b/arch/arm64/boot/dts/rockchip/rk3566-box-demo.dts
index 0c18406e4c59..7d4680933823 100644
--- a/arch/arm64/boot/dts/rockchip/rk3566-box-demo.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3566-box-demo.dts
@@ -449,9 +449,9 @@ &uart1 {
bluetooth {
compatible = "brcm,bcm43438-bt";
clocks = <&pmucru CLK_RTC_32K>;
- clock-names = "ext_clock";
- device-wake-gpios = <&gpio2 RK_PC1 GPIO_ACTIVE_HIGH>;
- host-wake-gpios = <&gpio2 RK_PC0 GPIO_ACTIVE_HIGH>;
+ clock-names = "txco";
+ device-wakeup-gpios = <&gpio2 RK_PC1 GPIO_ACTIVE_HIGH>;
+ host-wakeup-gpios = <&gpio2 RK_PC0 GPIO_ACTIVE_HIGH>;
shutdown-gpios = <&gpio2 RK_PB7 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&bt_host_wake_l &bt_wake_l &bt_enable_h>;
diff --git a/arch/arm64/boot/dts/rockchip/rk3566-lubancat-1.dts b/arch/arm64/boot/dts/rockchip/rk3566-lubancat-1.dts
index 6ecdf5d28339..c1e611c040a2 100644
--- a/arch/arm64/boot/dts/rockchip/rk3566-lubancat-1.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3566-lubancat-1.dts
@@ -508,7 +508,6 @@ &sdhci {
non-removable;
pinctrl-names = "default";
pinctrl-0 = <&emmc_bus8 &emmc_clk &emmc_cmd>;
- supports-emmc;
status = "okay";
};
diff --git a/arch/arm64/boot/dts/rockchip/rk3566-pinenote.dtsi b/arch/arm64/boot/dts/rockchip/rk3566-pinenote.dtsi
index d899087bf0b5..9944c9d4ca9f 100644
--- a/arch/arm64/boot/dts/rockchip/rk3566-pinenote.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3566-pinenote.dtsi
@@ -683,11 +683,11 @@ bluetooth {
compatible = "brcm,bcm43438-bt";
clocks = <&rk817 1>;
clock-names = "lpo";
- device-wake-gpios = <&gpio0 RK_PC2 GPIO_ACTIVE_HIGH>;
- host-wake-gpios = <&gpio0 RK_PC3 GPIO_ACTIVE_HIGH>;
- reset-gpios = <&gpio0 RK_PC4 GPIO_ACTIVE_LOW>;
+ device-wakeup-gpios = <&gpio0 RK_PC2 GPIO_ACTIVE_HIGH>;
+ host-wakeup-gpios = <&gpio0 RK_PC3 GPIO_ACTIVE_HIGH>;
pinctrl-0 = <&bt_enable_h>, <&bt_host_wake_l>, <&bt_wake_h>;
pinctrl-names = "default";
+ shutdown-gpios = <&gpio0 RK_PC4 GPIO_ACTIVE_HIGH>;
vbat-supply = <&vcc_wl>;
vddio-supply = <&vcca_1v8_pmu>;
};
diff --git a/arch/arm64/boot/dts/rockchip/rk3566-radxa-cm3.dtsi b/arch/arm64/boot/dts/rockchip/rk3566-radxa-cm3.dtsi
index 45de2630bb50..1e36f73840da 100644
--- a/arch/arm64/boot/dts/rockchip/rk3566-radxa-cm3.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3566-radxa-cm3.dtsi
@@ -402,9 +402,9 @@ bluetooth {
clock-names = "lpo";
device-wakeup-gpios = <&gpio2 RK_PB2 GPIO_ACTIVE_HIGH>;
host-wakeup-gpios = <&gpio2 RK_PB1 GPIO_ACTIVE_HIGH>;
- reset-gpios = <&gpio2 RK_PC0 GPIO_ACTIVE_LOW>;
pinctrl-names = "default";
pinctrl-0 = <&bt_host_wake_h &bt_reg_on_h &bt_wake_host_h>;
+ shutdown-gpios = <&gpio2 RK_PC0 GPIO_ACTIVE_HIGH>;
vbat-supply = <&vcc_3v3>;
vddio-supply = <&vcc_1v8>;
};
diff --git a/arch/arm64/boot/dts/rockchip/rk3568-lubancat-2.dts b/arch/arm64/boot/dts/rockchip/rk3568-lubancat-2.dts
index a8a4cc190eb3..abc33be2e74d 100644
--- a/arch/arm64/boot/dts/rockchip/rk3568-lubancat-2.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3568-lubancat-2.dts
@@ -590,7 +590,6 @@ &sdhci {
non-removable;
pinctrl-names = "default";
pinctrl-0 = <&emmc_bus8 &emmc_clk &emmc_cmd>;
- supports-emmc;
status = "okay";
};
diff --git a/arch/arm64/kernel/fpsimd.c b/arch/arm64/kernel/fpsimd.c
index 5cdfcc9e3e54..0137d987631e 100644
--- a/arch/arm64/kernel/fpsimd.c
+++ b/arch/arm64/kernel/fpsimd.c
@@ -1445,6 +1445,7 @@ static void sve_init_regs(void)
} else {
fpsimd_to_sve(current);
current->thread.fp_type = FP_STATE_SVE;
+ fpsimd_flush_task_state(current);
}
}
diff --git a/arch/arm64/kernel/smccc-call.S b/arch/arm64/kernel/smccc-call.S
index 487381164ff6..2def9d0dd3dd 100644
--- a/arch/arm64/kernel/smccc-call.S
+++ b/arch/arm64/kernel/smccc-call.S
@@ -7,48 +7,19 @@
#include <asm/asm-offsets.h>
#include <asm/assembler.h>
-#include <asm/thread_info.h>
-
-/*
- * If we have SMCCC v1.3 and (as is likely) no SVE state in
- * the registers then set the SMCCC hint bit to say there's no
- * need to preserve it. Do this by directly adjusting the SMCCC
- * function value which is already stored in x0 ready to be called.
- */
-SYM_FUNC_START(__arm_smccc_sve_check)
-
- ldr_l x16, smccc_has_sve_hint
- cbz x16, 2f
-
- get_current_task x16
- ldr x16, [x16, #TSK_TI_FLAGS]
- tbnz x16, #TIF_FOREIGN_FPSTATE, 1f // Any live FP state?
- tbnz x16, #TIF_SVE, 2f // Does that state include SVE?
-
-1: orr x0, x0, ARM_SMCCC_1_3_SVE_HINT
-
-2: ret
-SYM_FUNC_END(__arm_smccc_sve_check)
-EXPORT_SYMBOL(__arm_smccc_sve_check)
.macro SMCCC instr
- stp x29, x30, [sp, #-16]!
- mov x29, sp
-alternative_if ARM64_SVE
- bl __arm_smccc_sve_check
-alternative_else_nop_endif
\instr #0
- ldr x4, [sp, #16]
+ ldr x4, [sp]
stp x0, x1, [x4, #ARM_SMCCC_RES_X0_OFFS]
stp x2, x3, [x4, #ARM_SMCCC_RES_X2_OFFS]
- ldr x4, [sp, #24]
+ ldr x4, [sp, #8]
cbz x4, 1f /* no quirk structure */
ldr x9, [x4, #ARM_SMCCC_QUIRK_ID_OFFS]
cmp x9, #ARM_SMCCC_QUIRK_QCOM_A6
b.ne 1f
str x6, [x4, ARM_SMCCC_QUIRK_STATE_OFFS]
-1: ldp x29, x30, [sp], #16
- ret
+1: ret
.endm
/*
diff --git a/arch/riscv/purgatory/entry.S b/arch/riscv/purgatory/entry.S
index 0194f4554130..a4ede42bc151 100644
--- a/arch/riscv/purgatory/entry.S
+++ b/arch/riscv/purgatory/entry.S
@@ -11,6 +11,8 @@
.macro size, sym:req
.size \sym, . - \sym
.endm
+#include <asm/asm.h>
+#include <linux/linkage.h>
.text
@@ -39,6 +41,7 @@ size purgatory_start
.data
+.align LGREG
.globl riscv_kernel_entry
riscv_kernel_entry:
.quad 0
diff --git a/drivers/firmware/arm_scmi/bus.c b/drivers/firmware/arm_scmi/bus.c
index c15928b8c5cc..dcf774d3edfe 100644
--- a/drivers/firmware/arm_scmi/bus.c
+++ b/drivers/firmware/arm_scmi/bus.c
@@ -305,7 +305,10 @@ EXPORT_SYMBOL_GPL(scmi_driver_unregister);
static void scmi_device_release(struct device *dev)
{
- kfree(to_scmi_dev(dev));
+ struct scmi_device *scmi_dev = to_scmi_dev(dev);
+
+ kfree_const(scmi_dev->name);
+ kfree(scmi_dev);
}
static void __scmi_device_destroy(struct scmi_device *scmi_dev)
@@ -318,7 +321,6 @@ static void __scmi_device_destroy(struct scmi_device *scmi_dev)
if (scmi_dev->protocol_id == SCMI_PROTOCOL_SYSTEM)
atomic_set(&scmi_syspower_registered, 0);
- kfree_const(scmi_dev->name);
ida_free(&scmi_bus_id, scmi_dev->id);
device_unregister(&scmi_dev->dev);
}
@@ -390,7 +392,6 @@ __scmi_device_create(struct device_node *np, struct device *parent,
return scmi_dev;
put_dev:
- kfree_const(scmi_dev->name);
put_device(&scmi_dev->dev);
ida_free(&scmi_bus_id, id);
return NULL;
diff --git a/drivers/firmware/smccc/smccc.c b/drivers/firmware/smccc/smccc.c
index db818f9dcb8e..105cc7d9f4c3 100644
--- a/drivers/firmware/smccc/smccc.c
+++ b/drivers/firmware/smccc/smccc.c
@@ -16,7 +16,6 @@ static u32 smccc_version = ARM_SMCCC_VERSION_1_0;
static enum arm_smccc_conduit smccc_conduit = SMCCC_CONDUIT_NONE;
bool __ro_after_init smccc_trng_available = false;
-u64 __ro_after_init smccc_has_sve_hint = false;
s32 __ro_after_init smccc_soc_id_version = SMCCC_RET_NOT_SUPPORTED;
s32 __ro_after_init smccc_soc_id_revision = SMCCC_RET_NOT_SUPPORTED;
@@ -28,9 +27,6 @@ void __init arm_smccc_version_init(u32 version, enum arm_smccc_conduit conduit)
smccc_conduit = conduit;
smccc_trng_available = smccc_probe_trng();
- if (IS_ENABLED(CONFIG_ARM64_SVE) &&
- smccc_version >= ARM_SMCCC_VERSION_1_3)
- smccc_has_sve_hint = true;
if ((smccc_version >= ARM_SMCCC_VERSION_1_2) &&
(smccc_conduit != SMCCC_CONDUIT_NONE)) {
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c
index fac204d6e0ea..12a0ac42fcfe 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c
@@ -172,8 +172,8 @@ static union acpi_object *amdgpu_atif_call(struct amdgpu_atif *atif,
&buffer);
obj = (union acpi_object *)buffer.pointer;
- /* Fail if calling the method fails and ATIF is supported */
- if (ACPI_FAILURE(status) && status != AE_NOT_FOUND) {
+ /* Fail if calling the method fails */
+ if (ACPI_FAILURE(status)) {
DRM_DEBUG_DRIVER("failed to evaluate ATIF got %s\n",
acpi_format_exception(status));
kfree(obj);
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c
index 1c2c9ff9d39d..963e106d32ee 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c
@@ -402,7 +402,7 @@ static ssize_t amdgpu_debugfs_gprwave_read(struct file *f, char __user *buf, siz
int r;
uint32_t *data, x;
- if (size & 0x3 || *pos & 0x3)
+ if (size > 4096 || size & 0x3 || *pos & 0x3)
return -EINVAL;
r = pm_runtime_get_sync(adev_to_drm(adev)->dev);
@@ -1641,7 +1641,7 @@ int amdgpu_debugfs_regs_init(struct amdgpu_device *adev)
for (i = 0; i < ARRAY_SIZE(debugfs_regs); i++) {
ent = debugfs_create_file(debugfs_regs_names[i],
- S_IFREG | 0444, root,
+ S_IFREG | 0400, root,
adev, debugfs_regs[i]);
if (!i && !IS_ERR_OR_NULL(ent))
i_size_write(ent->d_inode, adev->rmmio_size);
@@ -2176,11 +2176,11 @@ int amdgpu_debugfs_init(struct amdgpu_device *adev)
amdgpu_securedisplay_debugfs_init(adev);
amdgpu_fw_attestation_debugfs_init(adev);
- debugfs_create_file("amdgpu_evict_vram", 0444, root, adev,
+ debugfs_create_file("amdgpu_evict_vram", 0400, root, adev,
&amdgpu_evict_vram_fops);
- debugfs_create_file("amdgpu_evict_gtt", 0444, root, adev,
+ debugfs_create_file("amdgpu_evict_gtt", 0400, root, adev,
&amdgpu_evict_gtt_fops);
- debugfs_create_file("amdgpu_test_ib", 0444, root, adev,
+ debugfs_create_file("amdgpu_test_ib", 0400, root, adev,
&amdgpu_debugfs_test_ib_fops);
debugfs_create_file("amdgpu_vm_info", 0444, root, adev,
&amdgpu_debugfs_vm_info_fops);
diff --git a/drivers/gpu/drm/amd/amdgpu/aqua_vanjaram.c b/drivers/gpu/drm/amd/amdgpu/aqua_vanjaram.c
index 6c6f9d9b5d89..fb20faa2c4ff 100644
--- a/drivers/gpu/drm/amd/amdgpu/aqua_vanjaram.c
+++ b/drivers/gpu/drm/amd/amdgpu/aqua_vanjaram.c
@@ -440,7 +440,7 @@ static bool __aqua_vanjaram_is_valid_mode(struct amdgpu_xcp_mgr *xcp_mgr,
case AMDGPU_SPX_PARTITION_MODE:
return adev->gmc.num_mem_partitions == 1 && num_xcc > 0;
case AMDGPU_DPX_PARTITION_MODE:
- return adev->gmc.num_mem_partitions != 8 && (num_xcc % 4) == 0;
+ return adev->gmc.num_mem_partitions <= 2 && (num_xcc % 4) == 0;
case AMDGPU_TPX_PARTITION_MODE:
return (adev->gmc.num_mem_partitions == 1 ||
adev->gmc.num_mem_partitions == 3) &&
diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
index 85ddeb13a3fa..1467c5a732db 100644
--- a/drivers/hid/hid-core.c
+++ b/drivers/hid/hid-core.c
@@ -1875,7 +1875,7 @@ u8 *hid_alloc_report_buf(struct hid_report *report, gfp_t flags)
u32 len = hid_report_len(report) + 7;
- return kmalloc(len, flags);
+ return kzalloc(len, flags);
}
EXPORT_SYMBOL_GPL(hid_alloc_report_buf);
diff --git a/drivers/i2c/busses/i2c-designware-common.c b/drivers/i2c/busses/i2c-designware-common.c
index 58562700c85e..ced2fb4aeda8 100644
--- a/drivers/i2c/busses/i2c-designware-common.c
+++ b/drivers/i2c/busses/i2c-designware-common.c
@@ -442,7 +442,7 @@ int i2c_dw_set_sda_hold(struct dw_i2c_dev *dev)
void __i2c_dw_disable(struct dw_i2c_dev *dev)
{
struct i2c_timings *t = &dev->timings;
- unsigned int raw_intr_stats;
+ unsigned int raw_intr_stats, ic_stats;
unsigned int enable;
int timeout = 100;
bool abort_needed;
@@ -450,9 +450,11 @@ void __i2c_dw_disable(struct dw_i2c_dev *dev)
int ret;
regmap_read(dev->map, DW_IC_RAW_INTR_STAT, &raw_intr_stats);
+ regmap_read(dev->map, DW_IC_STATUS, &ic_stats);
regmap_read(dev->map, DW_IC_ENABLE, &enable);
- abort_needed = raw_intr_stats & DW_IC_INTR_MST_ON_HOLD;
+ abort_needed = (raw_intr_stats & DW_IC_INTR_MST_ON_HOLD) ||
+ (ic_stats & DW_IC_STATUS_MASTER_HOLD_TX_FIFO_EMPTY);
if (abort_needed) {
if (!(enable & DW_IC_ENABLE_ENABLE)) {
regmap_write(dev->map, DW_IC_ENABLE, DW_IC_ENABLE_ENABLE);
diff --git a/drivers/i2c/busses/i2c-designware-core.h b/drivers/i2c/busses/i2c-designware-core.h
index 99d8c6bbc032..5eb130c1d671 100644
--- a/drivers/i2c/busses/i2c-designware-core.h
+++ b/drivers/i2c/busses/i2c-designware-core.h
@@ -117,6 +117,7 @@
#define DW_IC_STATUS_RFNE BIT(3)
#define DW_IC_STATUS_MASTER_ACTIVITY BIT(5)
#define DW_IC_STATUS_SLAVE_ACTIVITY BIT(6)
+#define DW_IC_STATUS_MASTER_HOLD_TX_FIFO_EMPTY BIT(7)
#define DW_IC_SDA_HOLD_RX_SHIFT 16
#define DW_IC_SDA_HOLD_RX_MASK GENMASK(23, 16)
diff --git a/drivers/irqchip/irq-gic-v3.c b/drivers/irqchip/irq-gic-v3.c
index f59ac9586b7b..e7f000f90bb4 100644
--- a/drivers/irqchip/irq-gic-v3.c
+++ b/drivers/irqchip/irq-gic-v3.c
@@ -468,6 +468,13 @@ static int gic_irq_set_irqchip_state(struct irq_data *d,
}
gic_poke_irq(d, reg);
+
+ /*
+ * Force read-back to guarantee that the active state has taken
+ * effect, and won't race with a guest-driven deactivation.
+ */
+ if (reg == GICD_ISACTIVER)
+ gic_peek_irq(d, reg);
return 0;
}
diff --git a/drivers/md/dm-cache-target.c b/drivers/md/dm-cache-target.c
index 911f73f7ebba..fb809b46d6aa 100644
--- a/drivers/md/dm-cache-target.c
+++ b/drivers/md/dm-cache-target.c
@@ -1909,16 +1909,13 @@ static void check_migrations(struct work_struct *ws)
* This function gets called on the error paths of the constructor, so we
* have to cope with a partially initialised struct.
*/
-static void destroy(struct cache *cache)
+static void __destroy(struct cache *cache)
{
- unsigned int i;
-
mempool_exit(&cache->migration_pool);
if (cache->prison)
dm_bio_prison_destroy_v2(cache->prison);
- cancel_delayed_work_sync(&cache->waker);
if (cache->wq)
destroy_workqueue(cache->wq);
@@ -1946,13 +1943,22 @@ static void destroy(struct cache *cache)
if (cache->policy)
dm_cache_policy_destroy(cache->policy);
+ bioset_exit(&cache->bs);
+
+ kfree(cache);
+}
+
+static void destroy(struct cache *cache)
+{
+ unsigned int i;
+
+ cancel_delayed_work_sync(&cache->waker);
+
for (i = 0; i < cache->nr_ctr_args ; i++)
kfree(cache->ctr_args[i]);
kfree(cache->ctr_args);
- bioset_exit(&cache->bs);
-
- kfree(cache);
+ __destroy(cache);
}
static void cache_dtr(struct dm_target *ti)
@@ -2007,7 +2013,6 @@ struct cache_args {
sector_t cache_sectors;
struct dm_dev *origin_dev;
- sector_t origin_sectors;
uint32_t block_size;
@@ -2088,6 +2093,7 @@ static int parse_cache_dev(struct cache_args *ca, struct dm_arg_set *as,
static int parse_origin_dev(struct cache_args *ca, struct dm_arg_set *as,
char **error)
{
+ sector_t origin_sectors;
int r;
if (!at_least_one_arg(as, error))
@@ -2100,8 +2106,8 @@ static int parse_origin_dev(struct cache_args *ca, struct dm_arg_set *as,
return r;
}
- ca->origin_sectors = get_dev_size(ca->origin_dev);
- if (ca->ti->len > ca->origin_sectors) {
+ origin_sectors = get_dev_size(ca->origin_dev);
+ if (ca->ti->len > origin_sectors) {
*error = "Device size larger than cached device";
return -EINVAL;
}
@@ -2411,7 +2417,7 @@ static int cache_create(struct cache_args *ca, struct cache **result)
ca->metadata_dev = ca->origin_dev = ca->cache_dev = NULL;
- origin_blocks = cache->origin_sectors = ca->origin_sectors;
+ origin_blocks = cache->origin_sectors = ti->len;
origin_blocks = block_div(origin_blocks, ca->block_size);
cache->origin_blocks = to_oblock(origin_blocks);
@@ -2565,7 +2571,7 @@ static int cache_create(struct cache_args *ca, struct cache **result)
*result = cache;
return 0;
bad:
- destroy(cache);
+ __destroy(cache);
return r;
}
@@ -2616,7 +2622,7 @@ static int cache_ctr(struct dm_target *ti, unsigned int argc, char **argv)
r = copy_ctr_args(cache, argc - 3, (const char **)argv + 3);
if (r) {
- destroy(cache);
+ __destroy(cache);
goto out;
}
@@ -2899,19 +2905,19 @@ static dm_cblock_t get_cache_dev_size(struct cache *cache)
static bool can_resize(struct cache *cache, dm_cblock_t new_size)
{
if (from_cblock(new_size) > from_cblock(cache->cache_size)) {
- if (cache->sized) {
- DMERR("%s: unable to extend cache due to missing cache table reload",
- cache_device_name(cache));
- return false;
- }
+ DMERR("%s: unable to extend cache due to missing cache table reload",
+ cache_device_name(cache));
+ return false;
}
/*
* We can't drop a dirty block when shrinking the cache.
*/
- while (from_cblock(new_size) < from_cblock(cache->cache_size)) {
- new_size = to_cblock(from_cblock(new_size) + 1);
- if (is_dirty(cache, new_size)) {
+ if (cache->loaded_mappings) {
+ new_size = to_cblock(find_next_bit(cache->dirty_bitset,
+ from_cblock(cache->cache_size),
+ from_cblock(new_size)));
+ if (new_size != cache->cache_size) {
DMERR("%s: unable to shrink cache; cache block %llu is dirty",
cache_device_name(cache),
(unsigned long long) from_cblock(new_size));
@@ -2947,20 +2953,15 @@ static int cache_preresume(struct dm_target *ti)
/*
* Check to see if the cache has resized.
*/
- if (!cache->sized) {
- r = resize_cache_dev(cache, csize);
- if (r)
- return r;
-
- cache->sized = true;
-
- } else if (csize != cache->cache_size) {
+ if (!cache->sized || csize != cache->cache_size) {
if (!can_resize(cache, csize))
return -EINVAL;
r = resize_cache_dev(cache, csize);
if (r)
return r;
+
+ cache->sized = true;
}
if (!cache->loaded_mappings) {
diff --git a/drivers/md/dm-unstripe.c b/drivers/md/dm-unstripe.c
index 48587c16c445..e8a9432057dc 100644
--- a/drivers/md/dm-unstripe.c
+++ b/drivers/md/dm-unstripe.c
@@ -85,8 +85,8 @@ static int unstripe_ctr(struct dm_target *ti, unsigned int argc, char **argv)
}
uc->physical_start = start;
- uc->unstripe_offset = uc->unstripe * uc->chunk_size;
- uc->unstripe_width = (uc->stripes - 1) * uc->chunk_size;
+ uc->unstripe_offset = (sector_t)uc->unstripe * uc->chunk_size;
+ uc->unstripe_width = (sector_t)(uc->stripes - 1) * uc->chunk_size;
uc->chunk_shift = is_power_of_2(uc->chunk_size) ? fls(uc->chunk_size) - 1 : 0;
tmp_len = ti->len;
diff --git a/drivers/media/cec/usb/pulse8/pulse8-cec.c b/drivers/media/cec/usb/pulse8/pulse8-cec.c
index ba67587bd43e..171366fe3544 100644
--- a/drivers/media/cec/usb/pulse8/pulse8-cec.c
+++ b/drivers/media/cec/usb/pulse8/pulse8-cec.c
@@ -685,7 +685,7 @@ static int pulse8_setup(struct pulse8 *pulse8, struct serio *serio,
err = pulse8_send_and_wait(pulse8, cmd, 1, cmd[0], 4);
if (err)
return err;
- date = (data[0] << 24) | (data[1] << 16) | (data[2] << 8) | data[3];
+ date = ((unsigned)data[0] << 24) | (data[1] << 16) | (data[2] << 8) | data[3];
dev_info(pulse8->dev, "Firmware build date %ptT\n", &date);
dev_dbg(pulse8->dev, "Persistent config:\n");
diff --git a/drivers/media/common/v4l2-tpg/v4l2-tpg-core.c b/drivers/media/common/v4l2-tpg/v4l2-tpg-core.c
index 642c48e8c1f5..ded11cd8dbf7 100644
--- a/drivers/media/common/v4l2-tpg/v4l2-tpg-core.c
+++ b/drivers/media/common/v4l2-tpg/v4l2-tpg-core.c
@@ -1795,6 +1795,9 @@ static void tpg_precalculate_line(struct tpg_data *tpg)
unsigned p;
unsigned x;
+ if (WARN_ON_ONCE(!tpg->src_width || !tpg->scaled_width))
+ return;
+
switch (tpg->pattern) {
case TPG_PAT_GREEN:
contrast = TPG_COLOR_100_RED;
diff --git a/drivers/media/dvb-core/dvb_frontend.c b/drivers/media/dvb-core/dvb_frontend.c
index 93d3378a0df4..344dc9dc6613 100644
--- a/drivers/media/dvb-core/dvb_frontend.c
+++ b/drivers/media/dvb-core/dvb_frontend.c
@@ -443,8 +443,8 @@ static int dvb_frontend_swzigzag_autotune(struct dvb_frontend *fe, int check_wra
default:
fepriv->auto_step++;
- fepriv->auto_sub_step = -1; /* it'll be incremented to 0 in a moment */
- break;
+ fepriv->auto_sub_step = 0;
+ continue;
}
if (!ready) fepriv->auto_sub_step++;
diff --git a/drivers/media/dvb-core/dvbdev.c b/drivers/media/dvb-core/dvbdev.c
index b43695bc51e7..14f323fbada7 100644
--- a/drivers/media/dvb-core/dvbdev.c
+++ b/drivers/media/dvb-core/dvbdev.c
@@ -86,10 +86,15 @@ static DECLARE_RWSEM(minor_rwsem);
static int dvb_device_open(struct inode *inode, struct file *file)
{
struct dvb_device *dvbdev;
+ unsigned int minor = iminor(inode);
+
+ if (minor >= MAX_DVB_MINORS)
+ return -ENODEV;
mutex_lock(&dvbdev_mutex);
down_read(&minor_rwsem);
- dvbdev = dvb_minors[iminor(inode)];
+
+ dvbdev = dvb_minors[minor];
if (dvbdev && dvbdev->fops) {
int err = 0;
@@ -525,7 +530,7 @@ int dvb_register_device(struct dvb_adapter *adap, struct dvb_device **pdvbdev,
for (minor = 0; minor < MAX_DVB_MINORS; minor++)
if (!dvb_minors[minor])
break;
- if (minor == MAX_DVB_MINORS) {
+ if (minor >= MAX_DVB_MINORS) {
if (new_node) {
list_del(&new_node->list_head);
kfree(dvbdevfops);
@@ -540,6 +545,14 @@ int dvb_register_device(struct dvb_adapter *adap, struct dvb_device **pdvbdev,
}
#else
minor = nums2minor(adap->num, type, id);
+ if (minor >= MAX_DVB_MINORS) {
+ dvb_media_device_free(dvbdev);
+ list_del(&dvbdev->list_head);
+ kfree(dvbdev);
+ *pdvbdev = NULL;
+ mutex_unlock(&dvbdev_register_lock);
+ return ret;
+ }
#endif
dvbdev->minor = minor;
dvb_minors[minor] = dvb_device_get(dvbdev);
diff --git a/drivers/media/dvb-frontends/cx24116.c b/drivers/media/dvb-frontends/cx24116.c
index 8b978a9f74a4..f5dd3a81725a 100644
--- a/drivers/media/dvb-frontends/cx24116.c
+++ b/drivers/media/dvb-frontends/cx24116.c
@@ -741,6 +741,7 @@ static int cx24116_read_snr_pct(struct dvb_frontend *fe, u16 *snr)
{
struct cx24116_state *state = fe->demodulator_priv;
u8 snr_reading;
+ int ret;
static const u32 snr_tab[] = { /* 10 x Table (rounded up) */
0x00000, 0x0199A, 0x03333, 0x04ccD, 0x06667,
0x08000, 0x0999A, 0x0b333, 0x0cccD, 0x0e667,
@@ -749,7 +750,11 @@ static int cx24116_read_snr_pct(struct dvb_frontend *fe, u16 *snr)
dprintk("%s()\n", __func__);
- snr_reading = cx24116_readreg(state, CX24116_REG_QUALITY0);
+ ret = cx24116_readreg(state, CX24116_REG_QUALITY0);
+ if (ret < 0)
+ return ret;
+
+ snr_reading = ret;
if (snr_reading >= 0xa0 /* 100% */)
*snr = 0xffff;
diff --git a/drivers/media/dvb-frontends/stb0899_algo.c b/drivers/media/dvb-frontends/stb0899_algo.c
index df89c33dac23..40537c4ccb0d 100644
--- a/drivers/media/dvb-frontends/stb0899_algo.c
+++ b/drivers/media/dvb-frontends/stb0899_algo.c
@@ -269,7 +269,7 @@ static enum stb0899_status stb0899_search_carrier(struct stb0899_state *state)
short int derot_freq = 0, last_derot_freq = 0, derot_limit, next_loop = 3;
int index = 0;
- u8 cfr[2];
+ u8 cfr[2] = {0};
u8 reg;
internal->status = NOCARRIER;
diff --git a/drivers/media/i2c/adv7604.c b/drivers/media/i2c/adv7604.c
index b202a85fbeaa..d1609bd8f048 100644
--- a/drivers/media/i2c/adv7604.c
+++ b/drivers/media/i2c/adv7604.c
@@ -2519,10 +2519,10 @@ static int adv76xx_log_status(struct v4l2_subdev *sd)
const struct adv76xx_chip_info *info = state->info;
struct v4l2_dv_timings timings;
struct stdi_readback stdi;
- u8 reg_io_0x02 = io_read(sd, 0x02);
+ int ret;
+ u8 reg_io_0x02;
u8 edid_enabled;
u8 cable_det;
-
static const char * const csc_coeff_sel_rb[16] = {
"bypassed", "YPbPr601 -> RGB", "reserved", "YPbPr709 -> RGB",
"reserved", "RGB -> YPbPr601", "reserved", "RGB -> YPbPr709",
@@ -2621,13 +2621,21 @@ static int adv76xx_log_status(struct v4l2_subdev *sd)
v4l2_info(sd, "-----Color space-----\n");
v4l2_info(sd, "RGB quantization range ctrl: %s\n",
rgb_quantization_range_txt[state->rgb_quantization_range]);
- v4l2_info(sd, "Input color space: %s\n",
- input_color_space_txt[reg_io_0x02 >> 4]);
- v4l2_info(sd, "Output color space: %s %s, alt-gamma %s\n",
- (reg_io_0x02 & 0x02) ? "RGB" : "YCbCr",
- (((reg_io_0x02 >> 2) & 0x01) ^ (reg_io_0x02 & 0x01)) ?
- "(16-235)" : "(0-255)",
- (reg_io_0x02 & 0x08) ? "enabled" : "disabled");
+
+ ret = io_read(sd, 0x02);
+ if (ret < 0) {
+ v4l2_info(sd, "Can't read Input/Output color space\n");
+ } else {
+ reg_io_0x02 = ret;
+
+ v4l2_info(sd, "Input color space: %s\n",
+ input_color_space_txt[reg_io_0x02 >> 4]);
+ v4l2_info(sd, "Output color space: %s %s, alt-gamma %s\n",
+ (reg_io_0x02 & 0x02) ? "RGB" : "YCbCr",
+ (((reg_io_0x02 >> 2) & 0x01) ^ (reg_io_0x02 & 0x01)) ?
+ "(16-235)" : "(0-255)",
+ (reg_io_0x02 & 0x08) ? "enabled" : "disabled");
+ }
v4l2_info(sd, "Color space conversion: %s\n",
csc_coeff_sel_rb[cp_read(sd, info->cp_csc) >> 4]);
diff --git a/drivers/media/i2c/ar0521.c b/drivers/media/i2c/ar0521.c
index 375284a59fd1..60ab433cafb1 100644
--- a/drivers/media/i2c/ar0521.c
+++ b/drivers/media/i2c/ar0521.c
@@ -257,10 +257,10 @@ static u32 calc_pll(struct ar0521_dev *sensor, u32 freq, u16 *pre_ptr, u16 *mult
continue; /* Minimum value */
if (new_mult > 254)
break; /* Maximum, larger pre won't work either */
- if (sensor->extclk_freq * (u64)new_mult < AR0521_PLL_MIN *
+ if (sensor->extclk_freq * (u64)new_mult < (u64)AR0521_PLL_MIN *
new_pre)
continue;
- if (sensor->extclk_freq * (u64)new_mult > AR0521_PLL_MAX *
+ if (sensor->extclk_freq * (u64)new_mult > (u64)AR0521_PLL_MAX *
new_pre)
break; /* Larger pre won't work either */
new_pll = div64_round_up(sensor->extclk_freq * (u64)new_mult,
diff --git a/drivers/media/platform/samsung/s5p-jpeg/jpeg-core.c b/drivers/media/platform/samsung/s5p-jpeg/jpeg-core.c
index d2c4a0178b3c..1db4609b3557 100644
--- a/drivers/media/platform/samsung/s5p-jpeg/jpeg-core.c
+++ b/drivers/media/platform/samsung/s5p-jpeg/jpeg-core.c
@@ -775,11 +775,14 @@ static void exynos4_jpeg_parse_decode_h_tbl(struct s5p_jpeg_ctx *ctx)
(unsigned long)vb2_plane_vaddr(&vb->vb2_buf, 0) + ctx->out_q.sos + 2;
jpeg_buffer.curr = 0;
- word = 0;
-
if (get_word_be(&jpeg_buffer, &word))
return;
- jpeg_buffer.size = (long)word - 2;
+
+ if (word < 2)
+ jpeg_buffer.size = 0;
+ else
+ jpeg_buffer.size = (long)word - 2;
+
jpeg_buffer.data += 2;
jpeg_buffer.curr = 0;
@@ -1058,6 +1061,7 @@ static int get_word_be(struct s5p_jpeg_buffer *buf, unsigned int *word)
if (byte == -1)
return -1;
*word = (unsigned int)byte | temp;
+
return 0;
}
@@ -1145,7 +1149,7 @@ static bool s5p_jpeg_parse_hdr(struct s5p_jpeg_q_data *result,
if (get_word_be(&jpeg_buffer, &word))
break;
length = (long)word - 2;
- if (!length)
+ if (length <= 0)
return false;
sof = jpeg_buffer.curr; /* after 0xffc0 */
sof_len = length;
@@ -1176,7 +1180,7 @@ static bool s5p_jpeg_parse_hdr(struct s5p_jpeg_q_data *result,
if (get_word_be(&jpeg_buffer, &word))
break;
length = (long)word - 2;
- if (!length)
+ if (length <= 0)
return false;
if (n_dqt >= S5P_JPEG_MAX_MARKER)
return false;
@@ -1189,7 +1193,7 @@ static bool s5p_jpeg_parse_hdr(struct s5p_jpeg_q_data *result,
if (get_word_be(&jpeg_buffer, &word))
break;
length = (long)word - 2;
- if (!length)
+ if (length <= 0)
return false;
if (n_dht >= S5P_JPEG_MAX_MARKER)
return false;
@@ -1214,6 +1218,7 @@ static bool s5p_jpeg_parse_hdr(struct s5p_jpeg_q_data *result,
if (get_word_be(&jpeg_buffer, &word))
break;
length = (long)word - 2;
+ /* No need to check underflows as skip() does it */
skip(&jpeg_buffer, length);
break;
}
diff --git a/drivers/media/usb/uvc/uvc_driver.c b/drivers/media/usb/uvc/uvc_driver.c
index 04e7f58553db..37d75bc97fd8 100644
--- a/drivers/media/usb/uvc/uvc_driver.c
+++ b/drivers/media/usb/uvc/uvc_driver.c
@@ -371,7 +371,7 @@ static int uvc_parse_format(struct uvc_device *dev,
* Parse the frame descriptors. Only uncompressed, MJPEG and frame
* based formats have frame descriptors.
*/
- while (buflen > 2 && buffer[1] == USB_DT_CS_INTERFACE &&
+ while (ftype && buflen > 2 && buffer[1] == USB_DT_CS_INTERFACE &&
buffer[2] == ftype) {
unsigned int maxIntervalIndex;
diff --git a/drivers/media/v4l2-core/v4l2-ctrls-api.c b/drivers/media/v4l2-core/v4l2-ctrls-api.c
index 002ea6588edf..64b0c3ef27f5 100644
--- a/drivers/media/v4l2-core/v4l2-ctrls-api.c
+++ b/drivers/media/v4l2-core/v4l2-ctrls-api.c
@@ -753,9 +753,10 @@ static int get_ctrl(struct v4l2_ctrl *ctrl, struct v4l2_ext_control *c)
for (i = 0; i < master->ncontrols; i++)
cur_to_new(master->cluster[i]);
ret = call_op(master, g_volatile_ctrl);
- new_to_user(c, ctrl);
+ if (!ret)
+ ret = new_to_user(c, ctrl);
} else {
- cur_to_user(c, ctrl);
+ ret = cur_to_user(c, ctrl);
}
v4l2_ctrl_unlock(master);
return ret;
@@ -770,7 +771,10 @@ int v4l2_g_ctrl(struct v4l2_ctrl_handler *hdl, struct v4l2_control *control)
if (!ctrl || !ctrl->is_int)
return -EINVAL;
ret = get_ctrl(ctrl, &c);
- control->value = c.value;
+
+ if (!ret)
+ control->value = c.value;
+
return ret;
}
EXPORT_SYMBOL(v4l2_g_ctrl);
@@ -811,10 +815,11 @@ static int set_ctrl_lock(struct v4l2_fh *fh, struct v4l2_ctrl *ctrl,
int ret;
v4l2_ctrl_lock(ctrl);
- user_to_new(c, ctrl);
- ret = set_ctrl(fh, ctrl, 0);
+ ret = user_to_new(c, ctrl);
+ if (!ret)
+ ret = set_ctrl(fh, ctrl, 0);
if (!ret)
- cur_to_user(c, ctrl);
+ ret = cur_to_user(c, ctrl);
v4l2_ctrl_unlock(ctrl);
return ret;
}
diff --git a/drivers/net/can/c_can/c_can_main.c b/drivers/net/can/c_can/c_can_main.c
index c63f7fc1e691..511615dc3341 100644
--- a/drivers/net/can/c_can/c_can_main.c
+++ b/drivers/net/can/c_can/c_can_main.c
@@ -1011,7 +1011,6 @@ static int c_can_handle_bus_err(struct net_device *dev,
/* common for all type of bus errors */
priv->can.can_stats.bus_error++;
- stats->rx_errors++;
/* propagate the error condition to the CAN stack */
skb = alloc_can_err_skb(dev, &cf);
@@ -1027,26 +1026,32 @@ static int c_can_handle_bus_err(struct net_device *dev,
case LEC_STUFF_ERROR:
netdev_dbg(dev, "stuff error\n");
cf->data[2] |= CAN_ERR_PROT_STUFF;
+ stats->rx_errors++;
break;
case LEC_FORM_ERROR:
netdev_dbg(dev, "form error\n");
cf->data[2] |= CAN_ERR_PROT_FORM;
+ stats->rx_errors++;
break;
case LEC_ACK_ERROR:
netdev_dbg(dev, "ack error\n");
cf->data[3] = CAN_ERR_PROT_LOC_ACK;
+ stats->tx_errors++;
break;
case LEC_BIT1_ERROR:
netdev_dbg(dev, "bit1 error\n");
cf->data[2] |= CAN_ERR_PROT_BIT1;
+ stats->tx_errors++;
break;
case LEC_BIT0_ERROR:
netdev_dbg(dev, "bit0 error\n");
cf->data[2] |= CAN_ERR_PROT_BIT0;
+ stats->tx_errors++;
break;
case LEC_CRC_ERROR:
netdev_dbg(dev, "CRC error\n");
cf->data[3] = CAN_ERR_PROT_LOC_CRC_SEQ;
+ stats->rx_errors++;
break;
default:
break;
diff --git a/drivers/net/can/m_can/m_can.c b/drivers/net/can/m_can/m_can.c
index 97666a759595..ec6e740b0324 100644
--- a/drivers/net/can/m_can/m_can.c
+++ b/drivers/net/can/m_can/m_can.c
@@ -1600,7 +1600,8 @@ static int m_can_close(struct net_device *dev)
netif_stop_queue(dev);
m_can_stop(dev);
- free_irq(dev->irq, dev);
+ if (dev->irq)
+ free_irq(dev->irq, dev);
if (cdev->is_peripheral) {
cdev->tx_skb = NULL;
diff --git a/drivers/net/can/spi/mcp251xfd/mcp251xfd-ring.c b/drivers/net/can/spi/mcp251xfd/mcp251xfd-ring.c
index 83c18035b2a2..4ea01d3d36d5 100644
--- a/drivers/net/can/spi/mcp251xfd/mcp251xfd-ring.c
+++ b/drivers/net/can/spi/mcp251xfd/mcp251xfd-ring.c
@@ -2,7 +2,7 @@
//
// mcp251xfd - Microchip MCP251xFD Family CAN controller driver
//
-// Copyright (c) 2019, 2020, 2021 Pengutronix,
+// Copyright (c) 2019, 2020, 2021, 2024 Pengutronix,
// Marc Kleine-Budde <kernel@...gutronix.de>
//
// Based on:
@@ -483,9 +483,11 @@ int mcp251xfd_ring_alloc(struct mcp251xfd_priv *priv)
};
const struct ethtool_coalesce ec = {
.rx_coalesce_usecs_irq = priv->rx_coalesce_usecs_irq,
- .rx_max_coalesced_frames_irq = priv->rx_obj_num_coalesce_irq,
+ .rx_max_coalesced_frames_irq = priv->rx_obj_num_coalesce_irq == 0 ?
+ 1 : priv->rx_obj_num_coalesce_irq,
.tx_coalesce_usecs_irq = priv->tx_coalesce_usecs_irq,
- .tx_max_coalesced_frames_irq = priv->tx_obj_num_coalesce_irq,
+ .tx_max_coalesced_frames_irq = priv->tx_obj_num_coalesce_irq == 0 ?
+ 1 : priv->tx_obj_num_coalesce_irq,
};
struct can_ram_layout layout;
diff --git a/drivers/net/can/spi/mcp251xfd/mcp251xfd-tef.c b/drivers/net/can/spi/mcp251xfd/mcp251xfd-tef.c
index f732556d233a..d3ac865933fd 100644
--- a/drivers/net/can/spi/mcp251xfd/mcp251xfd-tef.c
+++ b/drivers/net/can/spi/mcp251xfd/mcp251xfd-tef.c
@@ -16,9 +16,9 @@
#include "mcp251xfd.h"
-static inline bool mcp251xfd_tx_fifo_sta_full(u32 fifo_sta)
+static inline bool mcp251xfd_tx_fifo_sta_empty(u32 fifo_sta)
{
- return !(fifo_sta & MCP251XFD_REG_FIFOSTA_TFNRFNIF);
+ return fifo_sta & MCP251XFD_REG_FIFOSTA_TFERFFIF;
}
static inline int
@@ -122,7 +122,11 @@ mcp251xfd_get_tef_len(struct mcp251xfd_priv *priv, u8 *len_p)
if (err)
return err;
- if (mcp251xfd_tx_fifo_sta_full(fifo_sta)) {
+ /* If the chip says the TX-FIFO is empty, but there are no TX
+ * buffers free in the ring, we assume all have been sent.
+ */
+ if (mcp251xfd_tx_fifo_sta_empty(fifo_sta) &&
+ mcp251xfd_get_tx_free(tx_ring) == 0) {
*len_p = tx_ring->obj_num;
return 0;
}
diff --git a/drivers/net/ethernet/arc/emac_main.c b/drivers/net/ethernet/arc/emac_main.c
index 31ee477dd131..8283aeee35fb 100644
--- a/drivers/net/ethernet/arc/emac_main.c
+++ b/drivers/net/ethernet/arc/emac_main.c
@@ -111,6 +111,7 @@ static void arc_emac_tx_clean(struct net_device *ndev)
{
struct arc_emac_priv *priv = netdev_priv(ndev);
struct net_device_stats *stats = &ndev->stats;
+ struct device *dev = ndev->dev.parent;
unsigned int i;
for (i = 0; i < TX_BD_NUM; i++) {
@@ -140,7 +141,7 @@ static void arc_emac_tx_clean(struct net_device *ndev)
stats->tx_bytes += skb->len;
}
- dma_unmap_single(&ndev->dev, dma_unmap_addr(tx_buff, addr),
+ dma_unmap_single(dev, dma_unmap_addr(tx_buff, addr),
dma_unmap_len(tx_buff, len), DMA_TO_DEVICE);
/* return the sk_buff to system */
@@ -174,6 +175,7 @@ static void arc_emac_tx_clean(struct net_device *ndev)
static int arc_emac_rx(struct net_device *ndev, int budget)
{
struct arc_emac_priv *priv = netdev_priv(ndev);
+ struct device *dev = ndev->dev.parent;
unsigned int work_done;
for (work_done = 0; work_done < budget; work_done++) {
@@ -223,9 +225,9 @@ static int arc_emac_rx(struct net_device *ndev, int budget)
continue;
}
- addr = dma_map_single(&ndev->dev, (void *)skb->data,
+ addr = dma_map_single(dev, (void *)skb->data,
EMAC_BUFFER_SIZE, DMA_FROM_DEVICE);
- if (dma_mapping_error(&ndev->dev, addr)) {
+ if (dma_mapping_error(dev, addr)) {
if (net_ratelimit())
netdev_err(ndev, "cannot map dma buffer\n");
dev_kfree_skb(skb);
@@ -237,7 +239,7 @@ static int arc_emac_rx(struct net_device *ndev, int budget)
}
/* unmap previosly mapped skb */
- dma_unmap_single(&ndev->dev, dma_unmap_addr(rx_buff, addr),
+ dma_unmap_single(dev, dma_unmap_addr(rx_buff, addr),
dma_unmap_len(rx_buff, len), DMA_FROM_DEVICE);
pktlen = info & LEN_MASK;
@@ -423,6 +425,7 @@ static int arc_emac_open(struct net_device *ndev)
{
struct arc_emac_priv *priv = netdev_priv(ndev);
struct phy_device *phy_dev = ndev->phydev;
+ struct device *dev = ndev->dev.parent;
int i;
phy_dev->autoneg = AUTONEG_ENABLE;
@@ -445,9 +448,9 @@ static int arc_emac_open(struct net_device *ndev)
if (unlikely(!rx_buff->skb))
return -ENOMEM;
- addr = dma_map_single(&ndev->dev, (void *)rx_buff->skb->data,
+ addr = dma_map_single(dev, (void *)rx_buff->skb->data,
EMAC_BUFFER_SIZE, DMA_FROM_DEVICE);
- if (dma_mapping_error(&ndev->dev, addr)) {
+ if (dma_mapping_error(dev, addr)) {
netdev_err(ndev, "cannot dma map\n");
dev_kfree_skb(rx_buff->skb);
return -ENOMEM;
@@ -548,6 +551,7 @@ static void arc_emac_set_rx_mode(struct net_device *ndev)
static void arc_free_tx_queue(struct net_device *ndev)
{
struct arc_emac_priv *priv = netdev_priv(ndev);
+ struct device *dev = ndev->dev.parent;
unsigned int i;
for (i = 0; i < TX_BD_NUM; i++) {
@@ -555,7 +559,7 @@ static void arc_free_tx_queue(struct net_device *ndev)
struct buffer_state *tx_buff = &priv->tx_buff[i];
if (tx_buff->skb) {
- dma_unmap_single(&ndev->dev,
+ dma_unmap_single(dev,
dma_unmap_addr(tx_buff, addr),
dma_unmap_len(tx_buff, len),
DMA_TO_DEVICE);
@@ -579,6 +583,7 @@ static void arc_free_tx_queue(struct net_device *ndev)
static void arc_free_rx_queue(struct net_device *ndev)
{
struct arc_emac_priv *priv = netdev_priv(ndev);
+ struct device *dev = ndev->dev.parent;
unsigned int i;
for (i = 0; i < RX_BD_NUM; i++) {
@@ -586,7 +591,7 @@ static void arc_free_rx_queue(struct net_device *ndev)
struct buffer_state *rx_buff = &priv->rx_buff[i];
if (rx_buff->skb) {
- dma_unmap_single(&ndev->dev,
+ dma_unmap_single(dev,
dma_unmap_addr(rx_buff, addr),
dma_unmap_len(rx_buff, len),
DMA_FROM_DEVICE);
@@ -679,6 +684,7 @@ static netdev_tx_t arc_emac_tx(struct sk_buff *skb, struct net_device *ndev)
unsigned int len, *txbd_curr = &priv->txbd_curr;
struct net_device_stats *stats = &ndev->stats;
__le32 *info = &priv->txbd[*txbd_curr].info;
+ struct device *dev = ndev->dev.parent;
dma_addr_t addr;
if (skb_padto(skb, ETH_ZLEN))
@@ -692,10 +698,9 @@ static netdev_tx_t arc_emac_tx(struct sk_buff *skb, struct net_device *ndev)
return NETDEV_TX_BUSY;
}
- addr = dma_map_single(&ndev->dev, (void *)skb->data, len,
- DMA_TO_DEVICE);
+ addr = dma_map_single(dev, (void *)skb->data, len, DMA_TO_DEVICE);
- if (unlikely(dma_mapping_error(&ndev->dev, addr))) {
+ if (unlikely(dma_mapping_error(dev, addr))) {
stats->tx_dropped++;
stats->tx_errors++;
dev_kfree_skb_any(skb);
diff --git a/drivers/net/ethernet/arc/emac_mdio.c b/drivers/net/ethernet/arc/emac_mdio.c
index 87f40c2ba904..078b1a72c161 100644
--- a/drivers/net/ethernet/arc/emac_mdio.c
+++ b/drivers/net/ethernet/arc/emac_mdio.c
@@ -133,6 +133,7 @@ int arc_mdio_probe(struct arc_emac_priv *priv)
struct arc_emac_mdio_bus_data *data = &priv->bus_data;
struct device_node *np = priv->dev->of_node;
const char *name = "Synopsys MII Bus";
+ struct device_node *mdio_node;
struct mii_bus *bus;
int error;
@@ -164,7 +165,13 @@ int arc_mdio_probe(struct arc_emac_priv *priv)
snprintf(bus->id, MII_BUS_ID_SIZE, "%s", bus->name);
- error = of_mdiobus_register(bus, priv->dev->of_node);
+ /* Backwards compatibility for EMAC nodes without MDIO subnode. */
+ mdio_node = of_get_child_by_name(np, "mdio");
+ if (!mdio_node)
+ mdio_node = of_node_get(np);
+
+ error = of_mdiobus_register(bus, mdio_node);
+ of_node_put(mdio_node);
if (error) {
mdiobus_free(bus);
return dev_err_probe(priv->dev, error,
diff --git a/drivers/net/ethernet/freescale/enetc/enetc_pf.c b/drivers/net/ethernet/freescale/enetc/enetc_pf.c
index c153dc083aff..a856047f1dfd 100644
--- a/drivers/net/ethernet/freescale/enetc/enetc_pf.c
+++ b/drivers/net/ethernet/freescale/enetc/enetc_pf.c
@@ -665,19 +665,11 @@ static int enetc_sriov_configure(struct pci_dev *pdev, int num_vfs)
if (!num_vfs) {
enetc_msg_psi_free(pf);
- kfree(pf->vf_state);
pf->num_vfs = 0;
pci_disable_sriov(pdev);
} else {
pf->num_vfs = num_vfs;
- pf->vf_state = kcalloc(num_vfs, sizeof(struct enetc_vf_state),
- GFP_KERNEL);
- if (!pf->vf_state) {
- pf->num_vfs = 0;
- return -ENOMEM;
- }
-
err = enetc_msg_psi_init(pf);
if (err) {
dev_err(&pdev->dev, "enetc_msg_psi_init (%d)\n", err);
@@ -696,7 +688,6 @@ static int enetc_sriov_configure(struct pci_dev *pdev, int num_vfs)
err_en_sriov:
enetc_msg_psi_free(pf);
err_msg_psi:
- kfree(pf->vf_state);
pf->num_vfs = 0;
return err;
@@ -1283,6 +1274,12 @@ static int enetc_pf_probe(struct pci_dev *pdev,
pf = enetc_si_priv(si);
pf->si = si;
pf->total_vfs = pci_sriov_get_totalvfs(pdev);
+ if (pf->total_vfs) {
+ pf->vf_state = kcalloc(pf->total_vfs, sizeof(struct enetc_vf_state),
+ GFP_KERNEL);
+ if (!pf->vf_state)
+ goto err_alloc_vf_state;
+ }
err = enetc_setup_mac_addresses(node, pf);
if (err)
@@ -1360,6 +1357,8 @@ static int enetc_pf_probe(struct pci_dev *pdev,
free_netdev(ndev);
err_alloc_netdev:
err_setup_mac_addresses:
+ kfree(pf->vf_state);
+err_alloc_vf_state:
enetc_psi_destroy(pdev);
err_psi_create:
return err;
@@ -1386,6 +1385,7 @@ static void enetc_pf_remove(struct pci_dev *pdev)
enetc_free_si_resources(priv);
free_netdev(si->ndev);
+ kfree(pf->vf_state);
enetc_psi_destroy(pdev);
}
diff --git a/drivers/net/ethernet/freescale/enetc/enetc_vf.c b/drivers/net/ethernet/freescale/enetc/enetc_vf.c
index dfcaac302e24..b15db70769e5 100644
--- a/drivers/net/ethernet/freescale/enetc/enetc_vf.c
+++ b/drivers/net/ethernet/freescale/enetc/enetc_vf.c
@@ -78,11 +78,18 @@ static int enetc_vf_set_mac_addr(struct net_device *ndev, void *addr)
{
struct enetc_ndev_priv *priv = netdev_priv(ndev);
struct sockaddr *saddr = addr;
+ int err;
if (!is_valid_ether_addr(saddr->sa_data))
return -EADDRNOTAVAIL;
- return enetc_msg_vsi_set_primary_mac_addr(priv, saddr);
+ err = enetc_msg_vsi_set_primary_mac_addr(priv, saddr);
+ if (err)
+ return err;
+
+ eth_hw_addr_set(ndev, saddr->sa_data);
+
+ return 0;
}
static int enetc_vf_set_features(struct net_device *ndev,
diff --git a/drivers/net/ethernet/hisilicon/hns3/hnae3.c b/drivers/net/ethernet/hisilicon/hns3/hnae3.c
index 67b0bf310daa..9a63fbc69408 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hnae3.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hnae3.c
@@ -25,8 +25,11 @@ void hnae3_unregister_ae_algo_prepare(struct hnae3_ae_algo *ae_algo)
pci_id = pci_match_id(ae_algo->pdev_id_table, ae_dev->pdev);
if (!pci_id)
continue;
- if (IS_ENABLED(CONFIG_PCI_IOV))
+ if (IS_ENABLED(CONFIG_PCI_IOV)) {
+ device_lock(&ae_dev->pdev->dev);
pci_disable_sriov(ae_dev->pdev);
+ device_unlock(&ae_dev->pdev->dev);
+ }
}
}
EXPORT_SYMBOL(hnae3_unregister_ae_algo_prepare);
diff --git a/drivers/net/ethernet/intel/e1000e/ich8lan.c b/drivers/net/ethernet/intel/e1000e/ich8lan.c
index ce227b56cf72..2f9655cf5dd9 100644
--- a/drivers/net/ethernet/intel/e1000e/ich8lan.c
+++ b/drivers/net/ethernet/intel/e1000e/ich8lan.c
@@ -1205,12 +1205,10 @@ s32 e1000_enable_ulp_lpt_lp(struct e1000_hw *hw, bool to_sx)
if (ret_val)
goto out;
- if (hw->mac.type != e1000_pch_mtp) {
- ret_val = e1000e_force_smbus(hw);
- if (ret_val) {
- e_dbg("Failed to force SMBUS: %d\n", ret_val);
- goto release;
- }
+ ret_val = e1000e_force_smbus(hw);
+ if (ret_val) {
+ e_dbg("Failed to force SMBUS: %d\n", ret_val);
+ goto release;
}
/* Si workaround for ULP entry flow on i127/rev6 h/w. Enable
@@ -1273,13 +1271,6 @@ s32 e1000_enable_ulp_lpt_lp(struct e1000_hw *hw, bool to_sx)
}
release:
- if (hw->mac.type == e1000_pch_mtp) {
- ret_val = e1000e_force_smbus(hw);
- if (ret_val)
- e_dbg("Failed to force SMBUS over MTL system: %d\n",
- ret_val);
- }
-
hw->phy.ops.release(hw);
out:
if (ret_val)
diff --git a/drivers/net/ethernet/intel/i40e/i40e.h b/drivers/net/ethernet/intel/i40e/i40e.h
index 3e6839ac1f0f..68f403dd2f52 100644
--- a/drivers/net/ethernet/intel/i40e/i40e.h
+++ b/drivers/net/ethernet/intel/i40e/i40e.h
@@ -763,6 +763,7 @@ enum i40e_filter_state {
I40E_FILTER_ACTIVE, /* Added to switch by FW */
I40E_FILTER_FAILED, /* Rejected by FW */
I40E_FILTER_REMOVE, /* To be removed */
+ I40E_FILTER_NEW_SYNC, /* New, not sent yet, is in i40e_sync_vsi_filters() */
/* There is no 'removed' state; the filter struct is freed */
};
struct i40e_mac_filter {
diff --git a/drivers/net/ethernet/intel/i40e/i40e_debugfs.c b/drivers/net/ethernet/intel/i40e/i40e_debugfs.c
index 999c9708def5..a2fca58a91c3 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_debugfs.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_debugfs.c
@@ -106,6 +106,7 @@ static char *i40e_filter_state_string[] = {
"ACTIVE",
"FAILED",
"REMOVE",
+ "NEW_SYNC",
};
/**
diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c
index 80472aa1deba..806cec458a07 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_main.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_main.c
@@ -1265,6 +1265,7 @@ int i40e_count_filters(struct i40e_vsi *vsi)
hash_for_each_safe(vsi->mac_filter_hash, bkt, h, f, hlist) {
if (f->state == I40E_FILTER_NEW ||
+ f->state == I40E_FILTER_NEW_SYNC ||
f->state == I40E_FILTER_ACTIVE)
++cnt;
}
@@ -1451,6 +1452,8 @@ static int i40e_correct_mac_vlan_filters(struct i40e_vsi *vsi,
new->f = add_head;
new->state = add_head->state;
+ if (add_head->state == I40E_FILTER_NEW)
+ add_head->state = I40E_FILTER_NEW_SYNC;
/* Add the new filter to the tmp list */
hlist_add_head(&new->hlist, tmp_add_list);
@@ -1560,6 +1563,8 @@ static int i40e_correct_vf_mac_vlan_filters(struct i40e_vsi *vsi,
return -ENOMEM;
new_mac->f = add_head;
new_mac->state = add_head->state;
+ if (add_head->state == I40E_FILTER_NEW)
+ add_head->state = I40E_FILTER_NEW_SYNC;
/* Add the new filter to the tmp list */
hlist_add_head(&new_mac->hlist, tmp_add_list);
@@ -2445,7 +2450,8 @@ static int
i40e_aqc_broadcast_filter(struct i40e_vsi *vsi, const char *vsi_name,
struct i40e_mac_filter *f)
{
- bool enable = f->state == I40E_FILTER_NEW;
+ bool enable = f->state == I40E_FILTER_NEW ||
+ f->state == I40E_FILTER_NEW_SYNC;
struct i40e_hw *hw = &vsi->back->hw;
int aq_ret;
@@ -2619,6 +2625,7 @@ int i40e_sync_vsi_filters(struct i40e_vsi *vsi)
/* Add it to the hash list */
hlist_add_head(&new->hlist, &tmp_add_list);
+ f->state = I40E_FILTER_NEW_SYNC;
}
/* Count the number of active (current and new) VLAN
@@ -2770,7 +2777,8 @@ int i40e_sync_vsi_filters(struct i40e_vsi *vsi)
spin_lock_bh(&vsi->mac_filter_hash_lock);
hlist_for_each_entry_safe(new, h, &tmp_add_list, hlist) {
/* Only update the state if we're still NEW */
- if (new->f->state == I40E_FILTER_NEW)
+ if (new->f->state == I40E_FILTER_NEW ||
+ new->f->state == I40E_FILTER_NEW_SYNC)
new->f->state = new->state;
hlist_del(&new->hlist);
netdev_hw_addr_refcnt(new->f, vsi->netdev, -1);
diff --git a/drivers/net/ethernet/intel/ice/ice_ethtool_fdir.c b/drivers/net/ethernet/intel/ice/ice_ethtool_fdir.c
index 1839a37139dc..b6bbf2376ef5 100644
--- a/drivers/net/ethernet/intel/ice/ice_ethtool_fdir.c
+++ b/drivers/net/ethernet/intel/ice/ice_ethtool_fdir.c
@@ -1694,11 +1694,12 @@ static int
ice_set_fdir_input_set(struct ice_vsi *vsi, struct ethtool_rx_flow_spec *fsp,
struct ice_fdir_fltr *input)
{
- u16 dest_vsi, q_index = 0;
+ s16 q_index = ICE_FDIR_NO_QUEUE_IDX;
u16 orig_q_index = 0;
struct ice_pf *pf;
struct ice_hw *hw;
int flow_type;
+ u16 dest_vsi;
u8 dest_ctl;
if (!vsi || !fsp || !input)
diff --git a/drivers/net/ethernet/intel/ice/ice_fdir.h b/drivers/net/ethernet/intel/ice/ice_fdir.h
index b384d2a4ab19..063ea3d51653 100644
--- a/drivers/net/ethernet/intel/ice/ice_fdir.h
+++ b/drivers/net/ethernet/intel/ice/ice_fdir.h
@@ -50,6 +50,8 @@
*/
#define ICE_FDIR_IPV4_PKT_FLAG_MF 0x20
+#define ICE_FDIR_NO_QUEUE_IDX -1
+
enum ice_fltr_prgm_desc_dest {
ICE_FLTR_PRGM_DESC_DEST_DROP_PKT,
ICE_FLTR_PRGM_DESC_DEST_DIRECT_PKT_QINDEX,
@@ -181,7 +183,7 @@ struct ice_fdir_fltr {
u16 flex_fltr;
/* filter control */
- u16 q_index;
+ s16 q_index;
u16 orig_q_index;
u16 dest_vsi;
u8 dest_ctl;
diff --git a/drivers/net/ethernet/pensando/ionic/ionic_bus_pci.c b/drivers/net/ethernet/pensando/ionic/ionic_bus_pci.c
index 35099ad5eccc..f49b697ab00f 100644
--- a/drivers/net/ethernet/pensando/ionic/ionic_bus_pci.c
+++ b/drivers/net/ethernet/pensando/ionic/ionic_bus_pci.c
@@ -385,6 +385,7 @@ static int ionic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
err_out_pci:
ionic_dev_teardown(ionic);
ionic_clear_pci(ionic);
+ ionic_debugfs_del_dev(ionic);
err_out:
mutex_destroy(&ionic->dev_cmd_lock);
ionic_devlink_free(ionic);
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
index a116423adb30..853851d5f362 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
@@ -3678,6 +3678,7 @@ static int stmmac_request_irq_single(struct net_device *dev)
/* Request the Wake IRQ in case of another line
* is used for WoL
*/
+ priv->wol_irq_disabled = true;
if (priv->wol_irq > 0 && priv->wol_irq != dev->irq) {
ret = request_irq(priv->wol_irq, stmmac_interrupt,
IRQF_SHARED, dev->name, dev);
diff --git a/drivers/net/ethernet/vertexcom/mse102x.c b/drivers/net/ethernet/vertexcom/mse102x.c
index aeed2a093e34..dd766e175f7d 100644
--- a/drivers/net/ethernet/vertexcom/mse102x.c
+++ b/drivers/net/ethernet/vertexcom/mse102x.c
@@ -222,7 +222,7 @@ static int mse102x_tx_frame_spi(struct mse102x_net *mse, struct sk_buff *txp,
struct mse102x_net_spi *mses = to_mse102x_spi(mse);
struct spi_transfer *xfer = &mses->spi_xfer;
struct spi_message *msg = &mses->spi_msg;
- struct sk_buff *tskb;
+ struct sk_buff *tskb = NULL;
int ret;
netif_dbg(mse, tx_queued, mse->ndev, "%s: skb %p, %d@%p\n",
@@ -235,7 +235,6 @@ static int mse102x_tx_frame_spi(struct mse102x_net *mse, struct sk_buff *txp,
if (!tskb)
return -ENOMEM;
- dev_kfree_skb(txp);
txp = tskb;
}
@@ -257,6 +256,8 @@ static int mse102x_tx_frame_spi(struct mse102x_net *mse, struct sk_buff *txp,
mse->stats.xfer_err++;
}
+ dev_kfree_skb(tskb);
+
return ret;
}
diff --git a/drivers/net/phy/dp83848.c b/drivers/net/phy/dp83848.c
index 937061acfc61..351411f0aa6f 100644
--- a/drivers/net/phy/dp83848.c
+++ b/drivers/net/phy/dp83848.c
@@ -147,6 +147,8 @@ MODULE_DEVICE_TABLE(mdio, dp83848_tbl);
/* IRQ related */ \
.config_intr = dp83848_config_intr, \
.handle_interrupt = dp83848_handle_interrupt, \
+ \
+ .flags = PHY_RST_AFTER_CLK_EN, \
}
static struct phy_driver dp83848_driver[] = {
diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
index 2da3be3fb942..426c05d5b138 100644
--- a/drivers/net/virtio_net.c
+++ b/drivers/net/virtio_net.c
@@ -4549,6 +4549,12 @@ static int virtnet_probe(struct virtio_device *vdev)
if (vi->has_rss || vi->has_rss_hash_report) {
vi->rss_key_size =
virtio_cread8(vdev, offsetof(struct virtio_net_config, rss_max_key_size));
+ if (vi->rss_key_size > VIRTIO_NET_RSS_MAX_KEY_SIZE) {
+ dev_err(&vdev->dev, "rss_max_key_size=%u exceeds the limit %u.\n",
+ vi->rss_key_size, VIRTIO_NET_RSS_MAX_KEY_SIZE);
+ err = -EINVAL;
+ goto free;
+ }
vi->rss_hash_types_supported =
virtio_cread32(vdev, offsetof(struct virtio_net_config, supported_hash_types));
diff --git a/drivers/net/wwan/t7xx/t7xx_hif_dpmaif_rx.c b/drivers/net/wwan/t7xx/t7xx_hif_dpmaif_rx.c
index f4ff2198b5ef..7c4a11f60f91 100644
--- a/drivers/net/wwan/t7xx/t7xx_hif_dpmaif_rx.c
+++ b/drivers/net/wwan/t7xx/t7xx_hif_dpmaif_rx.c
@@ -226,7 +226,7 @@ int t7xx_dpmaif_rx_buf_alloc(struct dpmaif_ctrl *dpmaif_ctrl,
return 0;
err_unmap_skbs:
- while (--i > 0)
+ while (i--)
t7xx_unmap_bat_skb(dpmaif_ctrl->dev, bat_req->bat_skb, i);
return ret;
diff --git a/drivers/platform/x86/amd/pmc/pmc.c b/drivers/platform/x86/amd/pmc/pmc.c
index 96caf2221d87..f49b1bb258c7 100644
--- a/drivers/platform/x86/amd/pmc/pmc.c
+++ b/drivers/platform/x86/amd/pmc/pmc.c
@@ -931,6 +931,11 @@ static int amd_pmc_s2d_init(struct amd_pmc_dev *dev)
amd_pmc_send_cmd(dev, S2D_PHYS_ADDR_LOW, &phys_addr_low, dev->s2d_msg_id, true);
amd_pmc_send_cmd(dev, S2D_PHYS_ADDR_HIGH, &phys_addr_hi, dev->s2d_msg_id, true);
+ if (!phys_addr_hi && !phys_addr_low) {
+ dev_err(dev->dev, "STB is not enabled on the system; disable enable_stb or contact system vendor\n");
+ return -EINVAL;
+ }
+
stb_phys_addr = ((u64)phys_addr_hi << 32 | phys_addr_low);
/* Clear msg_port for other SMU operation */
diff --git a/drivers/pwm/pwm-imx-tpm.c b/drivers/pwm/pwm-imx-tpm.c
index 98ab65c89685..2fc6163eace3 100644
--- a/drivers/pwm/pwm-imx-tpm.c
+++ b/drivers/pwm/pwm-imx-tpm.c
@@ -106,7 +106,9 @@ static int pwm_imx_tpm_round_state(struct pwm_chip *chip,
p->prescale = prescale;
period_count = (clock_unit + ((1 << prescale) >> 1)) >> prescale;
- p->mod = period_count;
+ if (period_count == 0)
+ return -EINVAL;
+ p->mod = period_count - 1;
/* calculate real period HW can support */
tmp = (u64)period_count << prescale;
diff --git a/drivers/regulator/rtq2208-regulator.c b/drivers/regulator/rtq2208-regulator.c
index 2d54844c4226..e05531c8c029 100644
--- a/drivers/regulator/rtq2208-regulator.c
+++ b/drivers/regulator/rtq2208-regulator.c
@@ -513,7 +513,7 @@ static int rtq2208_probe(struct i2c_client *i2c)
struct regmap *regmap;
struct rtq2208_regulator_desc *rdesc[RTQ2208_LDO_MAX];
struct regulator_dev *rdev;
- struct regulator_config cfg;
+ struct regulator_config cfg = {};
struct rtq2208_rdev_map *rdev_map;
int i, ret = 0, idx, n_regulator = 0;
unsigned int regulator_idx_table[RTQ2208_LDO_MAX],
diff --git a/drivers/rpmsg/qcom_glink_native.c b/drivers/rpmsg/qcom_glink_native.c
index 82d460ff4777..d877a1a1aeb4 100644
--- a/drivers/rpmsg/qcom_glink_native.c
+++ b/drivers/rpmsg/qcom_glink_native.c
@@ -1354,14 +1354,18 @@ static int qcom_glink_request_intent(struct qcom_glink *glink,
goto unlock;
ret = wait_event_timeout(channel->intent_req_wq,
- READ_ONCE(channel->intent_req_result) >= 0 &&
- READ_ONCE(channel->intent_received),
+ READ_ONCE(channel->intent_req_result) == 0 ||
+ (READ_ONCE(channel->intent_req_result) > 0 &&
+ READ_ONCE(channel->intent_received)) ||
+ glink->abort_tx,
10 * HZ);
if (!ret) {
dev_err(glink->dev, "intent request timed out\n");
ret = -ETIMEDOUT;
+ } else if (glink->abort_tx) {
+ ret = -ECANCELED;
} else {
- ret = READ_ONCE(channel->intent_req_result) ? 0 : -ECANCELED;
+ ret = READ_ONCE(channel->intent_req_result) ? 0 : -EAGAIN;
}
unlock:
diff --git a/drivers/scsi/sd_zbc.c b/drivers/scsi/sd_zbc.c
index a25215507668..203df5e53b1a 100644
--- a/drivers/scsi/sd_zbc.c
+++ b/drivers/scsi/sd_zbc.c
@@ -221,8 +221,7 @@ static void *sd_zbc_alloc_report_buffer(struct scsi_disk *sdkp,
bufsize = min_t(size_t, bufsize, queue_max_segments(q) << PAGE_SHIFT);
while (bufsize >= SECTOR_SIZE) {
- buf = __vmalloc(bufsize,
- GFP_KERNEL | __GFP_ZERO | __GFP_NORETRY);
+ buf = kvzalloc(bufsize, GFP_KERNEL | __GFP_NORETRY);
if (buf) {
*buflen = bufsize;
return buf;
diff --git a/drivers/thermal/qcom/lmh.c b/drivers/thermal/qcom/lmh.c
index 5225b3621a56..d2d49264cf83 100644
--- a/drivers/thermal/qcom/lmh.c
+++ b/drivers/thermal/qcom/lmh.c
@@ -73,7 +73,14 @@ static struct irq_chip lmh_irq_chip = {
static int lmh_irq_map(struct irq_domain *d, unsigned int irq, irq_hw_number_t hw)
{
struct lmh_hw_data *lmh_data = d->host_data;
+ static struct lock_class_key lmh_lock_key;
+ static struct lock_class_key lmh_request_key;
+ /*
+ * This lock class tells lockdep that GPIO irqs are in a different
+ * category than their parents, so it won't report false recursion.
+ */
+ irq_set_lockdep_class(irq, &lmh_lock_key, &lmh_request_key);
irq_set_chip_and_handler(irq, &lmh_irq_chip, handle_simple_irq);
irq_set_chip_data(irq, lmh_data);
diff --git a/drivers/thermal/thermal_of.c b/drivers/thermal/thermal_of.c
index d8dfcd49695d..4e5f86c21456 100644
--- a/drivers/thermal/thermal_of.c
+++ b/drivers/thermal/thermal_of.c
@@ -126,18 +126,15 @@ static struct thermal_trip *thermal_of_trips_init(struct device_node *np, int *n
struct device_node *trips;
int ret, count;
+ *ntrips = 0;
+
trips = of_get_child_by_name(np, "trips");
- if (!trips) {
- pr_err("Failed to find 'trips' node\n");
- return ERR_PTR(-EINVAL);
- }
+ if (!trips)
+ return NULL;
count = of_get_child_count(trips);
- if (!count) {
- pr_err("No trip point defined\n");
- ret = -EINVAL;
- goto out_of_node_put;
- }
+ if (!count)
+ return NULL;
tt = kzalloc(sizeof(*tt) * count, GFP_KERNEL);
if (!tt) {
@@ -160,7 +157,6 @@ static struct thermal_trip *thermal_of_trips_init(struct device_node *np, int *n
out_kfree:
kfree(tt);
- *ntrips = 0;
out_of_node_put:
of_node_put(trips);
@@ -498,11 +494,14 @@ static struct thermal_zone_device *thermal_of_zone_register(struct device_node *
trips = thermal_of_trips_init(np, &ntrips);
if (IS_ERR(trips)) {
- pr_err("Failed to find trip points for %pOFn id=%d\n", sensor, id);
+ pr_err("Failed to parse trip points for %pOFn id=%d\n", sensor, id);
ret = PTR_ERR(trips);
goto out_kfree_of_ops;
}
+ if (!trips)
+ pr_info("No trip points found for %pOFn id=%d\n", sensor, id);
+
ret = thermal_of_monitor_init(np, &delay, &pdelay);
if (ret) {
pr_err("Failed to initialize monitoring delays from %pOFn\n", np);
diff --git a/drivers/usb/dwc3/core.c b/drivers/usb/dwc3/core.c
index 8cbe19574bbc..fcb509059d7c 100644
--- a/drivers/usb/dwc3/core.c
+++ b/drivers/usb/dwc3/core.c
@@ -2106,10 +2106,18 @@ static int dwc3_suspend_common(struct dwc3 *dwc, pm_message_t msg)
{
u32 reg;
- dwc->susphy_state = (dwc3_readl(dwc->regs, DWC3_GUSB2PHYCFG(0)) &
- DWC3_GUSB2PHYCFG_SUSPHY) ||
- (dwc3_readl(dwc->regs, DWC3_GUSB3PIPECTL(0)) &
- DWC3_GUSB3PIPECTL_SUSPHY);
+ if (!pm_runtime_suspended(dwc->dev) && !PMSG_IS_AUTO(msg)) {
+ dwc->susphy_state = (dwc3_readl(dwc->regs, DWC3_GUSB2PHYCFG(0)) &
+ DWC3_GUSB2PHYCFG_SUSPHY) ||
+ (dwc3_readl(dwc->regs, DWC3_GUSB3PIPECTL(0)) &
+ DWC3_GUSB3PIPECTL_SUSPHY);
+ /*
+ * TI AM62 platform requires SUSPHY to be
+ * enabled for system suspend to work.
+ */
+ if (!dwc->susphy_state)
+ dwc3_enable_susphy(dwc, true);
+ }
switch (dwc->current_dr_role) {
case DWC3_GCTL_PRTCAP_DEVICE:
@@ -2158,15 +2166,6 @@ static int dwc3_suspend_common(struct dwc3 *dwc, pm_message_t msg)
break;
}
- if (!PMSG_IS_AUTO(msg)) {
- /*
- * TI AM62 platform requires SUSPHY to be
- * enabled for system suspend to work.
- */
- if (!dwc->susphy_state)
- dwc3_enable_susphy(dwc, true);
- }
-
return 0;
}
diff --git a/drivers/usb/musb/sunxi.c b/drivers/usb/musb/sunxi.c
index d54283fd026b..05b6e7e52e02 100644
--- a/drivers/usb/musb/sunxi.c
+++ b/drivers/usb/musb/sunxi.c
@@ -293,8 +293,6 @@ static int sunxi_musb_exit(struct musb *musb)
if (test_bit(SUNXI_MUSB_FL_HAS_SRAM, &glue->flags))
sunxi_sram_release(musb->controller->parent);
- devm_usb_put_phy(glue->dev, glue->xceiv);
-
return 0;
}
diff --git a/drivers/usb/serial/io_edgeport.c b/drivers/usb/serial/io_edgeport.c
index abe4bbb0ac65..477c0927dc1b 100644
--- a/drivers/usb/serial/io_edgeport.c
+++ b/drivers/usb/serial/io_edgeport.c
@@ -770,11 +770,12 @@ static void edge_bulk_out_data_callback(struct urb *urb)
static void edge_bulk_out_cmd_callback(struct urb *urb)
{
struct edgeport_port *edge_port = urb->context;
+ struct device *dev = &urb->dev->dev;
int status = urb->status;
atomic_dec(&CmdUrbs);
- dev_dbg(&urb->dev->dev, "%s - FREE URB %p (outstanding %d)\n",
- __func__, urb, atomic_read(&CmdUrbs));
+ dev_dbg(dev, "%s - FREE URB %p (outstanding %d)\n", __func__, urb,
+ atomic_read(&CmdUrbs));
/* clean up the transfer buffer */
@@ -784,8 +785,7 @@ static void edge_bulk_out_cmd_callback(struct urb *urb)
usb_free_urb(urb);
if (status) {
- dev_dbg(&urb->dev->dev,
- "%s - nonzero write bulk status received: %d\n",
+ dev_dbg(dev, "%s - nonzero write bulk status received: %d\n",
__func__, status);
return;
}
diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
index 55886b64cadd..04f511adc002 100644
--- a/drivers/usb/serial/option.c
+++ b/drivers/usb/serial/option.c
@@ -251,6 +251,7 @@ static void option_instat_callback(struct urb *urb);
#define QUECTEL_VENDOR_ID 0x2c7c
/* These Quectel products use Quectel's vendor ID */
#define QUECTEL_PRODUCT_EC21 0x0121
+#define QUECTEL_PRODUCT_RG650V 0x0122
#define QUECTEL_PRODUCT_EM061K_LTA 0x0123
#define QUECTEL_PRODUCT_EM061K_LMS 0x0124
#define QUECTEL_PRODUCT_EC25 0x0125
@@ -1273,6 +1274,8 @@ static const struct usb_device_id option_ids[] = {
{ USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EG912Y, 0xff, 0, 0) },
{ USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EG916Q, 0xff, 0x00, 0x00) },
{ USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_RM500K, 0xff, 0x00, 0x00) },
+ { USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_RG650V, 0xff, 0xff, 0x30) },
+ { USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_RG650V, 0xff, 0, 0) },
{ USB_DEVICE(CMOTECH_VENDOR_ID, CMOTECH_PRODUCT_6001) },
{ USB_DEVICE(CMOTECH_VENDOR_ID, CMOTECH_PRODUCT_CMU_300) },
@@ -2320,6 +2323,9 @@ static const struct usb_device_id option_ids[] = {
{ USB_DEVICE_AND_INTERFACE_INFO(0x2cb7, 0x010b, 0xff, 0xff, 0x30) }, /* Fibocom FG150 Diag */
{ USB_DEVICE_AND_INTERFACE_INFO(0x2cb7, 0x010b, 0xff, 0, 0) }, /* Fibocom FG150 AT */
{ USB_DEVICE_INTERFACE_CLASS(0x2cb7, 0x0111, 0xff) }, /* Fibocom FM160 (MBIM mode) */
+ { USB_DEVICE_AND_INTERFACE_INFO(0x2cb7, 0x0112, 0xff, 0xff, 0x30) }, /* Fibocom FG132 Diag */
+ { USB_DEVICE_AND_INTERFACE_INFO(0x2cb7, 0x0112, 0xff, 0xff, 0x40) }, /* Fibocom FG132 AT */
+ { USB_DEVICE_AND_INTERFACE_INFO(0x2cb7, 0x0112, 0xff, 0, 0) }, /* Fibocom FG132 NMEA */
{ USB_DEVICE_INTERFACE_CLASS(0x2cb7, 0x0115, 0xff), /* Fibocom FM135 (laptop MBIM) */
.driver_info = RSVD(5) },
{ USB_DEVICE_INTERFACE_CLASS(0x2cb7, 0x01a0, 0xff) }, /* Fibocom NL668-AM/NL652-EU (laptop MBIM) */
diff --git a/drivers/usb/serial/qcserial.c b/drivers/usb/serial/qcserial.c
index 703a9c563557..061ff754b307 100644
--- a/drivers/usb/serial/qcserial.c
+++ b/drivers/usb/serial/qcserial.c
@@ -166,6 +166,8 @@ static const struct usb_device_id id_table[] = {
{DEVICE_SWI(0x1199, 0x9090)}, /* Sierra Wireless EM7565 QDL */
{DEVICE_SWI(0x1199, 0x9091)}, /* Sierra Wireless EM7565 */
{DEVICE_SWI(0x1199, 0x90d2)}, /* Sierra Wireless EM9191 QDL */
+ {DEVICE_SWI(0x1199, 0x90e4)}, /* Sierra Wireless EM86xx QDL*/
+ {DEVICE_SWI(0x1199, 0x90e5)}, /* Sierra Wireless EM86xx */
{DEVICE_SWI(0x1199, 0xc080)}, /* Sierra Wireless EM7590 QDL */
{DEVICE_SWI(0x1199, 0xc081)}, /* Sierra Wireless EM7590 */
{DEVICE_SWI(0x413c, 0x81a2)}, /* Dell Wireless 5806 Gobi(TM) 4G LTE Mobile Broadband Card */
diff --git a/drivers/usb/typec/tcpm/qcom/qcom_pmic_typec_pdphy.c b/drivers/usb/typec/tcpm/qcom/qcom_pmic_typec_pdphy.c
index 52c81378e36e..b2f65556f3f7 100644
--- a/drivers/usb/typec/tcpm/qcom/qcom_pmic_typec_pdphy.c
+++ b/drivers/usb/typec/tcpm/qcom/qcom_pmic_typec_pdphy.c
@@ -161,6 +161,10 @@ qcom_pmic_typec_pdphy_pd_transmit_payload(struct pmic_typec_pdphy *pmic_typec_pd
spin_lock_irqsave(&pmic_typec_pdphy->lock, flags);
+ hdr_len = sizeof(msg->header);
+ txbuf_len = pd_header_cnt_le(msg->header) * 4;
+ txsize_len = hdr_len + txbuf_len - 1;
+
ret = regmap_read(pmic_typec_pdphy->regmap,
pmic_typec_pdphy->base + USB_PDPHY_RX_ACKNOWLEDGE_REG,
&val);
@@ -178,10 +182,6 @@ qcom_pmic_typec_pdphy_pd_transmit_payload(struct pmic_typec_pdphy *pmic_typec_pd
if (ret)
goto done;
- hdr_len = sizeof(msg->header);
- txbuf_len = pd_header_cnt_le(msg->header) * 4;
- txsize_len = hdr_len + txbuf_len - 1;
-
/* Write message header sizeof(u16) to USB_PDPHY_TX_BUFFER_HDR_REG */
ret = regmap_bulk_write(pmic_typec_pdphy->regmap,
pmic_typec_pdphy->base + USB_PDPHY_TX_BUFFER_HDR_REG,
diff --git a/drivers/usb/typec/ucsi/ucsi_ccg.c b/drivers/usb/typec/ucsi/ucsi_ccg.c
index 607061a37eca..cf3c8e552def 100644
--- a/drivers/usb/typec/ucsi/ucsi_ccg.c
+++ b/drivers/usb/typec/ucsi/ucsi_ccg.c
@@ -441,6 +441,8 @@ static void ucsi_ccg_update_set_new_cam_cmd(struct ucsi_ccg *uc,
port = uc->orig;
new_cam = UCSI_SET_NEW_CAM_GET_AM(*cmd);
+ if (new_cam >= ARRAY_SIZE(uc->updated))
+ return;
new_port = &uc->updated[new_cam];
cam = new_port->linked_idx;
enter_new_mode = UCSI_SET_NEW_CAM_ENTER(*cmd);
diff --git a/fs/btrfs/delayed-ref.c b/fs/btrfs/delayed-ref.c
index 9fe4ccca50a0..6f2e48d697dd 100644
--- a/fs/btrfs/delayed-ref.c
+++ b/fs/btrfs/delayed-ref.c
@@ -615,7 +615,7 @@ static bool insert_delayed_ref(struct btrfs_delayed_ref_root *root,
&href->ref_add_list);
else if (ref->action == BTRFS_DROP_DELAYED_REF) {
ASSERT(!list_empty(&exist->add_list));
- list_del(&exist->add_list);
+ list_del_init(&exist->add_list);
} else {
ASSERT(0);
}
diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
index ca76b0b51b77..56bbf59bda3c 100644
--- a/fs/nfs/inode.c
+++ b/fs/nfs/inode.c
@@ -206,12 +206,15 @@ void nfs_set_cache_invalid(struct inode *inode, unsigned long flags)
nfs_fscache_invalidate(inode, 0);
flags &= ~NFS_INO_REVAL_FORCED;
- nfsi->cache_validity |= flags;
+ flags |= nfsi->cache_validity;
+ if (inode->i_mapping->nrpages == 0)
+ flags &= ~NFS_INO_INVALID_DATA;
- if (inode->i_mapping->nrpages == 0) {
- nfsi->cache_validity &= ~NFS_INO_INVALID_DATA;
- nfs_ooo_clear(nfsi);
- } else if (nfsi->cache_validity & NFS_INO_INVALID_DATA) {
+ /* pairs with nfs_clear_invalid_mapping()'s smp_load_acquire() */
+ smp_store_release(&nfsi->cache_validity, flags);
+
+ if (inode->i_mapping->nrpages == 0 ||
+ nfsi->cache_validity & NFS_INO_INVALID_DATA) {
nfs_ooo_clear(nfsi);
}
trace_nfs_set_cache_invalid(inode, 0);
@@ -1340,6 +1343,13 @@ int nfs_clear_invalid_mapping(struct address_space *mapping)
TASK_KILLABLE|TASK_FREEZABLE_UNSAFE);
if (ret)
goto out;
+ smp_rmb(); /* pairs with smp_wmb() below */
+ if (test_bit(NFS_INO_INVALIDATING, bitlock))
+ continue;
+ /* pairs with nfs_set_cache_invalid()'s smp_store_release() */
+ if (!(smp_load_acquire(&nfsi->cache_validity) & NFS_INO_INVALID_DATA))
+ goto out;
+ /* Slow-path that double-checks with spinlock held */
spin_lock(&inode->i_lock);
if (test_bit(NFS_INO_INVALIDATING, bitlock)) {
spin_unlock(&inode->i_lock);
@@ -1565,6 +1575,7 @@ void nfs_fattr_init(struct nfs_fattr *fattr)
fattr->gencount = nfs_inc_attr_generation_counter();
fattr->owner_name = NULL;
fattr->group_name = NULL;
+ fattr->mdsthreshold = NULL;
}
EXPORT_SYMBOL_GPL(nfs_fattr_init);
diff --git a/fs/nfs/super.c b/fs/nfs/super.c
index f63513e477c5..e1bcad5906ae 100644
--- a/fs/nfs/super.c
+++ b/fs/nfs/super.c
@@ -869,7 +869,15 @@ static int nfs_request_mount(struct fs_context *fc,
* Now ask the mount server to map our export path
* to a file handle.
*/
- status = nfs_mount(&request, ctx->timeo, ctx->retrans);
+ if ((request.protocol == XPRT_TRANSPORT_UDP) ==
+ !(ctx->flags & NFS_MOUNT_TCP))
+ /*
+ * NFS protocol and mount protocol are both UDP or neither UDP
+ * so timeouts are compatible. Use NFS timeouts for MOUNT
+ */
+ status = nfs_mount(&request, ctx->timeo, ctx->retrans);
+ else
+ status = nfs_mount(&request, NFS_UNSPEC_TIMEO, NFS_UNSPEC_RETRANS);
if (status != 0) {
dfprintk(MOUNT, "NFS: unable to mount server %s, error %d\n",
request.hostname, status);
diff --git a/fs/ocfs2/xattr.c b/fs/ocfs2/xattr.c
index 1cc288918071..c2268b9e20a6 100644
--- a/fs/ocfs2/xattr.c
+++ b/fs/ocfs2/xattr.c
@@ -2036,8 +2036,7 @@ static int ocfs2_xa_remove(struct ocfs2_xa_loc *loc,
rc = 0;
ocfs2_xa_cleanup_value_truncate(loc, "removing",
orig_clusters);
- if (rc)
- goto out;
+ goto out;
}
}
diff --git a/fs/proc/vmcore.c b/fs/proc/vmcore.c
index d06607a1f137..8319bcbe3ee3 100644
--- a/fs/proc/vmcore.c
+++ b/fs/proc/vmcore.c
@@ -457,10 +457,6 @@ static vm_fault_t mmap_vmcore_fault(struct vm_fault *vmf)
#endif
}
-static const struct vm_operations_struct vmcore_mmap_ops = {
- .fault = mmap_vmcore_fault,
-};
-
/**
* vmcore_alloc_buf - allocate buffer in vmalloc memory
* @size: size of buffer
@@ -488,6 +484,11 @@ static inline char *vmcore_alloc_buf(size_t size)
* virtually contiguous user-space in ELF layout.
*/
#ifdef CONFIG_MMU
+
+static const struct vm_operations_struct vmcore_mmap_ops = {
+ .fault = mmap_vmcore_fault,
+};
+
/*
* remap_oldmem_pfn_checked - do remap_oldmem_pfn_range replacing all pages
* reported as not being ram with the zero page.
diff --git a/fs/smb/server/connection.c b/fs/smb/server/connection.c
index cac80e7bfefc..a751793c4512 100644
--- a/fs/smb/server/connection.c
+++ b/fs/smb/server/connection.c
@@ -70,6 +70,7 @@ struct ksmbd_conn *ksmbd_conn_alloc(void)
atomic_set(&conn->req_running, 0);
atomic_set(&conn->r_count, 0);
atomic_set(&conn->refcnt, 1);
+ atomic_set(&conn->mux_smb_requests, 0);
conn->total_credits = 1;
conn->outstanding_credits = 0;
diff --git a/fs/smb/server/connection.h b/fs/smb/server/connection.h
index 82343afc8d04..368295fb18a7 100644
--- a/fs/smb/server/connection.h
+++ b/fs/smb/server/connection.h
@@ -107,6 +107,7 @@ struct ksmbd_conn {
__le16 signing_algorithm;
bool binding;
atomic_t refcnt;
+ atomic_t mux_smb_requests;
};
struct ksmbd_conn_ops {
diff --git a/fs/smb/server/mgmt/user_session.c b/fs/smb/server/mgmt/user_session.c
index 9f40b9c473ba..e135e1bcc3b5 100644
--- a/fs/smb/server/mgmt/user_session.c
+++ b/fs/smb/server/mgmt/user_session.c
@@ -90,7 +90,7 @@ static int __rpc_method(char *rpc_name)
int ksmbd_session_rpc_open(struct ksmbd_session *sess, char *rpc_name)
{
- struct ksmbd_session_rpc *entry;
+ struct ksmbd_session_rpc *entry, *old;
struct ksmbd_rpc_command *resp;
int method;
@@ -106,16 +106,19 @@ int ksmbd_session_rpc_open(struct ksmbd_session *sess, char *rpc_name)
entry->id = ksmbd_ipc_id_alloc();
if (entry->id < 0)
goto free_entry;
- xa_store(&sess->rpc_handle_list, entry->id, entry, GFP_KERNEL);
+ old = xa_store(&sess->rpc_handle_list, entry->id, entry, GFP_KERNEL);
+ if (xa_is_err(old))
+ goto free_id;
resp = ksmbd_rpc_open(sess, entry->id);
if (!resp)
- goto free_id;
+ goto erase_xa;
kvfree(resp);
return entry->id;
-free_id:
+erase_xa:
xa_erase(&sess->rpc_handle_list, entry->id);
+free_id:
ksmbd_rpc_id_free(entry->id);
free_entry:
kfree(entry);
@@ -174,6 +177,7 @@ static void ksmbd_expire_session(struct ksmbd_conn *conn)
unsigned long id;
struct ksmbd_session *sess;
+ down_write(&sessions_table_lock);
down_write(&conn->session_lock);
xa_for_each(&conn->sessions, id, sess) {
if (atomic_read(&sess->refcnt) == 0 &&
@@ -187,6 +191,7 @@ static void ksmbd_expire_session(struct ksmbd_conn *conn)
}
}
up_write(&conn->session_lock);
+ up_write(&sessions_table_lock);
}
int ksmbd_session_register(struct ksmbd_conn *conn,
@@ -228,7 +233,6 @@ void ksmbd_sessions_deregister(struct ksmbd_conn *conn)
}
}
}
- up_write(&sessions_table_lock);
down_write(&conn->session_lock);
xa_for_each(&conn->sessions, id, sess) {
@@ -248,6 +252,7 @@ void ksmbd_sessions_deregister(struct ksmbd_conn *conn)
}
}
up_write(&conn->session_lock);
+ up_write(&sessions_table_lock);
}
struct ksmbd_session *ksmbd_session_lookup(struct ksmbd_conn *conn,
diff --git a/fs/smb/server/server.c b/fs/smb/server/server.c
index d5d85300560d..b6e0b71c281d 100644
--- a/fs/smb/server/server.c
+++ b/fs/smb/server/server.c
@@ -238,11 +238,11 @@ static void __handle_ksmbd_work(struct ksmbd_work *work,
} while (is_chained == true);
send:
- if (work->sess)
- ksmbd_user_session_put(work->sess);
if (work->tcon)
ksmbd_tree_connect_put(work->tcon);
smb3_preauth_hash_rsp(work);
+ if (work->sess)
+ ksmbd_user_session_put(work->sess);
if (work->sess && work->sess->enc && work->encrypted &&
conn->ops->encrypt_resp) {
rc = conn->ops->encrypt_resp(work);
@@ -270,6 +270,7 @@ static void handle_ksmbd_work(struct work_struct *wk)
ksmbd_conn_try_dequeue_request(work);
ksmbd_free_work_struct(work);
+ atomic_dec(&conn->mux_smb_requests);
/*
* Checking waitqueue to dropping pending requests on
* disconnection. waitqueue_active is safe because it
@@ -291,6 +292,15 @@ static int queue_ksmbd_work(struct ksmbd_conn *conn)
struct ksmbd_work *work;
int err;
+ err = ksmbd_init_smb_server(conn);
+ if (err)
+ return 0;
+
+ if (atomic_inc_return(&conn->mux_smb_requests) >= conn->vals->max_credits) {
+ atomic_dec_return(&conn->mux_smb_requests);
+ return -ENOSPC;
+ }
+
work = ksmbd_alloc_work_struct();
if (!work) {
pr_err("allocation for work failed\n");
@@ -301,12 +311,6 @@ static int queue_ksmbd_work(struct ksmbd_conn *conn)
work->request_buf = conn->request_buf;
conn->request_buf = NULL;
- err = ksmbd_init_smb_server(work);
- if (err) {
- ksmbd_free_work_struct(work);
- return 0;
- }
-
ksmbd_conn_enqueue_request(work);
atomic_inc(&conn->r_count);
/* update activity on connection */
diff --git a/fs/smb/server/smb_common.c b/fs/smb/server/smb_common.c
index 13818ecb6e1b..663b014b9d18 100644
--- a/fs/smb/server/smb_common.c
+++ b/fs/smb/server/smb_common.c
@@ -388,6 +388,10 @@ static struct smb_version_ops smb1_server_ops = {
.set_rsp_status = set_smb1_rsp_status,
};
+static struct smb_version_values smb1_server_values = {
+ .max_credits = SMB2_MAX_CREDITS,
+};
+
static int smb1_negotiate(struct ksmbd_work *work)
{
return ksmbd_smb_negotiate_common(work, SMB_COM_NEGOTIATE);
@@ -399,18 +403,18 @@ static struct smb_version_cmds smb1_server_cmds[1] = {
static int init_smb1_server(struct ksmbd_conn *conn)
{
+ conn->vals = &smb1_server_values;
conn->ops = &smb1_server_ops;
conn->cmds = smb1_server_cmds;
conn->max_cmds = ARRAY_SIZE(smb1_server_cmds);
return 0;
}
-int ksmbd_init_smb_server(struct ksmbd_work *work)
+int ksmbd_init_smb_server(struct ksmbd_conn *conn)
{
- struct ksmbd_conn *conn = work->conn;
__le32 proto;
- proto = *(__le32 *)((struct smb_hdr *)work->request_buf)->Protocol;
+ proto = *(__le32 *)((struct smb_hdr *)conn->request_buf)->Protocol;
if (conn->need_neg == false) {
if (proto == SMB1_PROTO_NUMBER)
return -EINVAL;
diff --git a/fs/smb/server/smb_common.h b/fs/smb/server/smb_common.h
index 4a3148b0167f..bc832fa9a82c 100644
--- a/fs/smb/server/smb_common.h
+++ b/fs/smb/server/smb_common.h
@@ -427,7 +427,7 @@ bool ksmbd_smb_request(struct ksmbd_conn *conn);
int ksmbd_lookup_dialect_by_id(__le16 *cli_dialects, __le16 dialects_count);
-int ksmbd_init_smb_server(struct ksmbd_work *work);
+int ksmbd_init_smb_server(struct ksmbd_conn *conn);
struct ksmbd_kstat;
int ksmbd_populate_dot_dotdot_entries(struct ksmbd_work *work,
diff --git a/include/linux/arm-smccc.h b/include/linux/arm-smccc.h
index 083f85653716..374ff338755c 100644
--- a/include/linux/arm-smccc.h
+++ b/include/linux/arm-smccc.h
@@ -227,8 +227,6 @@ u32 arm_smccc_get_version(void);
void __init arm_smccc_version_init(u32 version, enum arm_smccc_conduit conduit);
-extern u64 smccc_has_sve_hint;
-
/**
* arm_smccc_get_soc_id_version()
*
@@ -326,15 +324,6 @@ struct arm_smccc_quirk {
} state;
};
-/**
- * __arm_smccc_sve_check() - Set the SVE hint bit when doing SMC calls
- *
- * Sets the SMCCC hint bit to indicate if there is live state in the SVE
- * registers, this modifies x0 in place and should never be called from C
- * code.
- */
-asmlinkage unsigned long __arm_smccc_sve_check(unsigned long x0);
-
/**
* __arm_smccc_smc() - make SMC calls
* @a0-a7: arguments passed in registers 0 to 7
@@ -402,20 +391,6 @@ asmlinkage void __arm_smccc_hvc(unsigned long a0, unsigned long a1,
#endif
-/* nVHE hypervisor doesn't have a current thread so needs separate checks */
-#if defined(CONFIG_ARM64_SVE) && !defined(__KVM_NVHE_HYPERVISOR__)
-
-#define SMCCC_SVE_CHECK ALTERNATIVE("nop \n", "bl __arm_smccc_sve_check \n", \
- ARM64_SVE)
-#define smccc_sve_clobbers "x16", "x30", "cc",
-
-#else
-
-#define SMCCC_SVE_CHECK
-#define smccc_sve_clobbers
-
-#endif
-
#define __constraint_read_2 "r" (arg0)
#define __constraint_read_3 __constraint_read_2, "r" (arg1)
#define __constraint_read_4 __constraint_read_3, "r" (arg2)
@@ -486,12 +461,11 @@ asmlinkage void __arm_smccc_hvc(unsigned long a0, unsigned long a1,
register unsigned long r3 asm("r3"); \
CONCATENATE(__declare_arg_, \
COUNT_ARGS(__VA_ARGS__))(__VA_ARGS__); \
- asm volatile(SMCCC_SVE_CHECK \
- inst "\n" : \
+ asm volatile(inst "\n" : \
"=r" (r0), "=r" (r1), "=r" (r2), "=r" (r3) \
: CONCATENATE(__constraint_read_, \
COUNT_ARGS(__VA_ARGS__)) \
- : smccc_sve_clobbers "memory"); \
+ : "memory"); \
if (___res) \
*___res = (typeof(*___res)){r0, r1, r2, r3}; \
} while (0)
@@ -540,7 +514,7 @@ asmlinkage void __arm_smccc_hvc(unsigned long a0, unsigned long a1,
asm ("" : \
: CONCATENATE(__constraint_read_, \
COUNT_ARGS(__VA_ARGS__)) \
- : smccc_sve_clobbers "memory"); \
+ : "memory"); \
if (___res) \
___res->a0 = SMCCC_RET_NOT_SUPPORTED; \
} while (0)
diff --git a/include/linux/tick.h b/include/linux/tick.h
index 9459fef5b857..9701c571a5cf 100644
--- a/include/linux/tick.h
+++ b/include/linux/tick.h
@@ -252,12 +252,19 @@ static inline void tick_dep_set_task(struct task_struct *tsk,
if (tick_nohz_full_enabled())
tick_nohz_dep_set_task(tsk, bit);
}
+
static inline void tick_dep_clear_task(struct task_struct *tsk,
enum tick_dep_bits bit)
{
if (tick_nohz_full_enabled())
tick_nohz_dep_clear_task(tsk, bit);
}
+
+static inline void tick_dep_init_task(struct task_struct *tsk)
+{
+ atomic_set(&tsk->tick_dep_mask, 0);
+}
+
static inline void tick_dep_set_signal(struct task_struct *tsk,
enum tick_dep_bits bit)
{
@@ -291,6 +298,7 @@ static inline void tick_dep_set_task(struct task_struct *tsk,
enum tick_dep_bits bit) { }
static inline void tick_dep_clear_task(struct task_struct *tsk,
enum tick_dep_bits bit) { }
+static inline void tick_dep_init_task(struct task_struct *tsk) { }
static inline void tick_dep_set_signal(struct task_struct *tsk,
enum tick_dep_bits bit) { }
static inline void tick_dep_clear_signal(struct signal_struct *signal,
diff --git a/include/linux/user_namespace.h b/include/linux/user_namespace.h
index 45f09bec02c4..733f2a97589b 100644
--- a/include/linux/user_namespace.h
+++ b/include/linux/user_namespace.h
@@ -131,7 +131,8 @@ static inline long get_rlimit_value(struct ucounts *ucounts, enum rlimit_type ty
long inc_rlimit_ucounts(struct ucounts *ucounts, enum rlimit_type type, long v);
bool dec_rlimit_ucounts(struct ucounts *ucounts, enum rlimit_type type, long v);
-long inc_rlimit_get_ucounts(struct ucounts *ucounts, enum rlimit_type type);
+long inc_rlimit_get_ucounts(struct ucounts *ucounts, enum rlimit_type type,
+ bool override_rlimit);
void dec_rlimit_put_ucounts(struct ucounts *ucounts, enum rlimit_type type);
bool is_rlimit_overlimit(struct ucounts *ucounts, enum rlimit_type type, unsigned long max);
diff --git a/include/net/netfilter/nf_tables.h b/include/net/netfilter/nf_tables.h
index 1b95c34a4e3d..804dcd3a7d8f 100644
--- a/include/net/netfilter/nf_tables.h
+++ b/include/net/netfilter/nf_tables.h
@@ -205,6 +205,7 @@ static inline void nft_data_copy(u32 *dst, const struct nft_data *src,
* @nla: netlink attributes
* @portid: netlink portID of the original message
* @seq: netlink sequence number
+ * @flags: modifiers to new request
* @family: protocol family
* @level: depth of the chains
* @report: notify via unicast netlink message
@@ -279,6 +280,7 @@ struct nft_userdata {
*
* @key: element key
* @key_end: closing element key
+ * @data: element data
* @priv: element private data and extensions
*/
struct nft_set_elem {
@@ -330,10 +332,10 @@ struct nft_set_iter {
* @dtype: data type
* @dlen: data length
* @objtype: object type
- * @flags: flags
* @size: number of set elements
* @policy: set policy
* @gc_int: garbage collector interval
+ * @timeout: element timeout
* @field_len: length of each field in concatenation, bytes
* @field_count: number of concatenated fields in element
* @expr: set must support for expressions
@@ -356,9 +358,9 @@ struct nft_set_desc {
/**
* enum nft_set_class - performance class
*
- * @NFT_LOOKUP_O_1: constant, O(1)
- * @NFT_LOOKUP_O_LOG_N: logarithmic, O(log N)
- * @NFT_LOOKUP_O_N: linear, O(N)
+ * @NFT_SET_CLASS_O_1: constant, O(1)
+ * @NFT_SET_CLASS_O_LOG_N: logarithmic, O(log N)
+ * @NFT_SET_CLASS_O_N: linear, O(N)
*/
enum nft_set_class {
NFT_SET_CLASS_O_1,
@@ -427,9 +429,13 @@ struct nft_set_ext;
* @remove: remove element from set
* @walk: iterate over all set elements
* @get: get set elements
+ * @commit: commit set elements
+ * @abort: abort set elements
* @privsize: function to return size of set private data
+ * @estimate: estimate the required memory size and the lookup complexity class
* @init: initialize private data of new set instance
* @destroy: destroy private data of set instance
+ * @gc_init: initialize garbage collection
* @elemsize: element private size
*
* Operations lookup, update and delete have simpler interfaces, are faster
@@ -544,13 +550,16 @@ struct nft_set_elem_expr {
* @policy: set parameterization (see enum nft_set_policies)
* @udlen: user data length
* @udata: user data
- * @expr: stateful expression
+ * @pending_update: list of pending update set element
* @ops: set ops
* @flags: set flags
* @dead: set will be freed, never cleared
* @genmask: generation mask
* @klen: key length
* @dlen: data length
+ * @num_exprs: numbers of exprs
+ * @exprs: stateful expression
+ * @catchall_list: list of catch-all set element
* @data: private set data
*/
struct nft_set {
@@ -701,6 +710,7 @@ extern const struct nft_set_ext_type nft_set_ext_types[];
*
* @len: length of extension area
* @offset: offsets of individual extension types
+ * @ext_len: length of the expected extension(used to sanity check)
*/
struct nft_set_ext_tmpl {
u16 len;
@@ -846,6 +856,7 @@ struct nft_expr_ops;
* @select_ops: function to select nft_expr_ops
* @release_ops: release nft_expr_ops
* @ops: default ops, used when no select_ops functions is present
+ * @inner_ops: inner ops, used for inner packet operation
* @list: used internally
* @name: Identifier
* @owner: module reference
@@ -887,14 +898,22 @@ struct nft_offload_ctx;
* struct nft_expr_ops - nf_tables expression operations
*
* @eval: Expression evaluation function
+ * @clone: Expression clone function
* @size: full expression size, including private data size
* @init: initialization function
* @activate: activate expression in the next generation
* @deactivate: deactivate expression in next generation
* @destroy: destruction function, called after synchronize_rcu
+ * @destroy_clone: destruction clone function
* @dump: function to dump parameters
- * @type: expression type
* @validate: validate expression, called during loop detection
+ * @reduce: reduce expression
+ * @gc: garbage collection expression
+ * @offload: hardware offload expression
+ * @offload_action: function to report true/false to allocate one slot or not in the flow
+ * offload array
+ * @offload_stats: function to synchronize hardware stats via updating the counter expression
+ * @type: expression type
* @data: extra data to attach to this expression operation
*/
struct nft_expr_ops {
@@ -1047,14 +1066,22 @@ struct nft_rule_blob {
/**
* struct nft_chain - nf_tables chain
*
+ * @blob_gen_0: rule blob pointer to the current generation
+ * @blob_gen_1: rule blob pointer to the future generation
* @rules: list of rules in the chain
* @list: used internally
* @rhlhead: used internally
* @table: table that this chain belongs to
* @handle: chain handle
* @use: number of jump references to this chain
- * @flags: bitmask of enum nft_chain_flags
+ * @flags: bitmask of enum NFTA_CHAIN_FLAGS
+ * @bound: bind or not
+ * @genmask: generation mask
* @name: name of the chain
+ * @udlen: user data length
+ * @udata: user data in the chain
+ * @rcu_head: rcu head for deferred release
+ * @blob_next: rule blob pointer to the next in the chain
*/
struct nft_chain {
struct nft_rule_blob __rcu *blob_gen_0;
@@ -1071,6 +1098,7 @@ struct nft_chain {
char *name;
u16 udlen;
u8 *udata;
+ struct rcu_head rcu_head;
/* Only used during control plane commit phase: */
struct nft_rule_blob *blob_next;
@@ -1131,7 +1159,7 @@ static inline bool nft_chain_is_bound(struct nft_chain *chain)
int nft_chain_add(struct nft_table *table, struct nft_chain *chain);
void nft_chain_del(struct nft_chain *chain);
-void nf_tables_chain_destroy(struct nft_ctx *ctx);
+void nf_tables_chain_destroy(struct nft_chain *chain);
struct nft_stats {
u64 bytes;
@@ -1152,6 +1180,7 @@ struct nft_hook {
* @hook_list: list of netfilter hooks (for NFPROTO_NETDEV family)
* @type: chain type
* @policy: default policy
+ * @flags: indicate the base chain disabled or not
* @stats: per-cpu chain stats
* @chain: the chain
* @flow_block: flow block (for hardware offload)
@@ -1213,6 +1242,7 @@ static inline void nft_use_inc_restore(u32 *use)
* @sets: sets in the table
* @objects: stateful objects in the table
* @flowtables: flow tables in the table
+ * @net: netnamespace this table belongs to
* @hgenerator: handle generator state
* @handle: table handle
* @use: number of chain references to this table
@@ -1229,6 +1259,7 @@ struct nft_table {
struct list_head sets;
struct list_head objects;
struct list_head flowtables;
+ possible_net_t net;
u64 hgenerator;
u64 handle;
u32 use;
@@ -1277,11 +1308,13 @@ struct nft_object_hash_key {
* struct nft_object - nf_tables stateful object
*
* @list: table stateful object list node
- * @key: keys that identify this object
* @rhlhead: nft_objname_ht node
+ * @key: keys that identify this object
* @genmask: generation mask
* @use: number of references to this stateful object
* @handle: unique object handle
+ * @udlen: length of user data
+ * @udata: user data
* @ops: object operations
* @data: object data, layout depends on type
*/
@@ -1349,6 +1382,7 @@ struct nft_object_type {
* @destroy: release existing stateful object
* @dump: netlink dump stateful object
* @update: update stateful object
+ * @type: pointer to object type
*/
struct nft_object_ops {
void (*eval)(struct nft_object *obj,
@@ -1384,9 +1418,8 @@ void nft_unregister_obj(struct nft_object_type *obj_type);
* @genmask: generation mask
* @use: number of references to this flow table
* @handle: unique object handle
- * @dev_name: array of device names
+ * @hook_list: hook list for hooks per net_device in flowtables
* @data: rhashtable and garbage collector
- * @ops: array of hooks
*/
struct nft_flowtable {
struct list_head list;
diff --git a/include/trace/events/rxrpc.h b/include/trace/events/rxrpc.h
index 3322fb93a260..ed36f5f577a9 100644
--- a/include/trace/events/rxrpc.h
+++ b/include/trace/events/rxrpc.h
@@ -283,6 +283,7 @@
EM(rxrpc_call_see_input, "SEE input ") \
EM(rxrpc_call_see_release, "SEE release ") \
EM(rxrpc_call_see_userid_exists, "SEE u-exists") \
+ EM(rxrpc_call_see_waiting_call, "SEE q-conn ") \
E_(rxrpc_call_see_zap, "SEE zap ")
#define rxrpc_txqueue_traces \
diff --git a/kernel/fork.c b/kernel/fork.c
index 9098284720e3..23efaa2c42e4 100644
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -99,6 +99,7 @@
#include <linux/stackprotector.h>
#include <linux/user_events.h>
#include <linux/iommu.h>
+#include <linux/tick.h>
#include <asm/pgalloc.h>
#include <linux/uaccess.h>
@@ -2418,6 +2419,7 @@ __latent_entropy struct task_struct *copy_process(
acct_clear_integrals(p);
posix_cputimers_init(&p->posix_cputimers);
+ tick_dep_init_task(p);
p->io_context = NULL;
audit_set_context(p, NULL);
diff --git a/kernel/signal.c b/kernel/signal.c
index 21903f524ef8..3808eaa2f49a 100644
--- a/kernel/signal.c
+++ b/kernel/signal.c
@@ -428,7 +428,8 @@ __sigqueue_alloc(int sig, struct task_struct *t, gfp_t gfp_flags,
*/
rcu_read_lock();
ucounts = task_ucounts(t);
- sigpending = inc_rlimit_get_ucounts(ucounts, UCOUNT_RLIMIT_SIGPENDING);
+ sigpending = inc_rlimit_get_ucounts(ucounts, UCOUNT_RLIMIT_SIGPENDING,
+ override_rlimit);
rcu_read_unlock();
if (!sigpending)
return NULL;
diff --git a/kernel/ucount.c b/kernel/ucount.c
index 4aa6166cb856..3456018730b6 100644
--- a/kernel/ucount.c
+++ b/kernel/ucount.c
@@ -308,7 +308,8 @@ void dec_rlimit_put_ucounts(struct ucounts *ucounts, enum rlimit_type type)
do_dec_rlimit_put_ucounts(ucounts, NULL, type);
}
-long inc_rlimit_get_ucounts(struct ucounts *ucounts, enum rlimit_type type)
+long inc_rlimit_get_ucounts(struct ucounts *ucounts, enum rlimit_type type,
+ bool override_rlimit)
{
/* Caller must hold a reference to ucounts */
struct ucounts *iter;
@@ -318,10 +319,11 @@ long inc_rlimit_get_ucounts(struct ucounts *ucounts, enum rlimit_type type)
for (iter = ucounts; iter; iter = iter->ns->ucounts) {
long new = atomic_long_add_return(1, &iter->rlimit[type]);
if (new < 0 || new > max)
- goto unwind;
+ goto dec_unwind;
if (iter == ucounts)
ret = new;
- max = get_userns_rlimit_max(iter->ns, type);
+ if (!override_rlimit)
+ max = get_userns_rlimit_max(iter->ns, type);
/*
* Grab an extra ucount reference for the caller when
* the rlimit count was previously 0.
@@ -335,7 +337,6 @@ long inc_rlimit_get_ucounts(struct ucounts *ucounts, enum rlimit_type type)
dec_unwind:
dec = atomic_long_sub_return(1, &iter->rlimit[type]);
WARN_ON_ONCE(dec < 0);
-unwind:
do_dec_rlimit_put_ucounts(ucounts, iter, type);
return 0;
}
diff --git a/mm/filemap.c b/mm/filemap.c
index e6c112f3a211..5e9359e4ff9e 100644
--- a/mm/filemap.c
+++ b/mm/filemap.c
@@ -2660,7 +2660,7 @@ ssize_t filemap_read(struct kiocb *iocb, struct iov_iter *iter,
if (unlikely(!iov_iter_count(iter)))
return 0;
- iov_iter_truncate(iter, inode->i_sb->s_maxbytes);
+ iov_iter_truncate(iter, inode->i_sb->s_maxbytes - iocb->ki_pos);
folio_batch_init(&fbatch);
do {
diff --git a/net/mac80211/chan.c b/net/mac80211/chan.c
index c09aed6a3cfc..68952752b599 100644
--- a/net/mac80211/chan.c
+++ b/net/mac80211/chan.c
@@ -245,9 +245,7 @@ ieee80211_get_max_required_bw(struct ieee80211_sub_if_data *sdata,
enum nl80211_chan_width max_bw = NL80211_CHAN_WIDTH_20_NOHT;
struct sta_info *sta;
- lockdep_assert_wiphy(sdata->local->hw.wiphy);
-
- list_for_each_entry(sta, &sdata->local->sta_list, list) {
+ list_for_each_entry_rcu(sta, &sdata->local->sta_list, list) {
if (sdata != sta->sdata &&
!(sta->sdata->bss && sta->sdata->bss == sdata->bss))
continue;
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index b14c809bcdea..42e2c84ed248 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -732,7 +732,7 @@ static bool ieee80211_add_vht_ie(struct ieee80211_sub_if_data *sdata,
bool disable_mu_mimo = false;
struct ieee80211_sub_if_data *other;
- list_for_each_entry(other, &local->interfaces, list) {
+ list_for_each_entry_rcu(other, &local->interfaces, list) {
if (other->vif.bss_conf.mu_mimo_owner) {
disable_mu_mimo = true;
break;
diff --git a/net/mac80211/scan.c b/net/mac80211/scan.c
index d4a032f34577..1726e3221d3c 100644
--- a/net/mac80211/scan.c
+++ b/net/mac80211/scan.c
@@ -490,7 +490,7 @@ static void __ieee80211_scan_completed(struct ieee80211_hw *hw, bool aborted)
* the scan was in progress; if there was none this will
* just be a no-op for the particular interface.
*/
- list_for_each_entry(sdata, &local->interfaces, list) {
+ list_for_each_entry_rcu(sdata, &local->interfaces, list) {
if (ieee80211_sdata_running(sdata))
wiphy_work_queue(sdata->local->hw.wiphy, &sdata->work);
}
diff --git a/net/mac80211/util.c b/net/mac80211/util.c
index 02b5aaad2a15..d682c32821a1 100644
--- a/net/mac80211/util.c
+++ b/net/mac80211/util.c
@@ -745,9 +745,7 @@ static void __iterate_interfaces(struct ieee80211_local *local,
struct ieee80211_sub_if_data *sdata;
bool active_only = iter_flags & IEEE80211_IFACE_ITER_ACTIVE;
- list_for_each_entry_rcu(sdata, &local->interfaces, list,
- lockdep_is_held(&local->iflist_mtx) ||
- lockdep_is_held(&local->hw.wiphy->mtx)) {
+ list_for_each_entry_rcu(sdata, &local->interfaces, list) {
switch (sdata->vif.type) {
case NL80211_IFTYPE_MONITOR:
if (!(sdata->u.mntr.flags & MONITOR_FLAG_ACTIVE))
diff --git a/net/mptcp/pm_userspace.c b/net/mptcp/pm_userspace.c
index 6738bad048ce..e097b6a7b816 100644
--- a/net/mptcp/pm_userspace.c
+++ b/net/mptcp/pm_userspace.c
@@ -90,6 +90,7 @@ static int mptcp_userspace_pm_delete_local_addr(struct mptcp_sock *msk,
struct mptcp_pm_addr_entry *addr)
{
struct mptcp_pm_addr_entry *entry, *tmp;
+ struct sock *sk = (struct sock *)msk;
list_for_each_entry_safe(entry, tmp, &msk->pm.userspace_pm_local_addr_list, list) {
if (mptcp_addresses_equal(&entry->addr, &addr->addr, false)) {
@@ -97,7 +98,7 @@ static int mptcp_userspace_pm_delete_local_addr(struct mptcp_sock *msk,
* be used multiple times (e.g. fullmesh mode).
*/
list_del_rcu(&entry->list);
- kfree(entry);
+ sock_kfree_s(sk, entry, sizeof(*entry));
msk->pm.local_addr_used--;
return 0;
}
diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c
index aacb0d7f82e9..8a583e8f3c13 100644
--- a/net/netfilter/nf_tables_api.c
+++ b/net/netfilter/nf_tables_api.c
@@ -1431,6 +1431,7 @@ static int nf_tables_newtable(struct sk_buff *skb, const struct nfnl_info *info,
INIT_LIST_HEAD(&table->sets);
INIT_LIST_HEAD(&table->objects);
INIT_LIST_HEAD(&table->flowtables);
+ write_pnet(&table->net, net);
table->family = family;
table->flags = flags;
table->handle = ++nft_net->table_handle;
@@ -2068,9 +2069,9 @@ static void nf_tables_chain_free_chain_rules(struct nft_chain *chain)
kvfree(chain->blob_next);
}
-void nf_tables_chain_destroy(struct nft_ctx *ctx)
+void nf_tables_chain_destroy(struct nft_chain *chain)
{
- struct nft_chain *chain = ctx->chain;
+ const struct nft_table *table = chain->table;
struct nft_hook *hook, *next;
if (WARN_ON(chain->use > 0))
@@ -2082,7 +2083,7 @@ void nf_tables_chain_destroy(struct nft_ctx *ctx)
if (nft_is_base_chain(chain)) {
struct nft_base_chain *basechain = nft_base_chain(chain);
- if (nft_base_chain_netdev(ctx->family, basechain->ops.hooknum)) {
+ if (nft_base_chain_netdev(table->family, basechain->ops.hooknum)) {
list_for_each_entry_safe(hook, next,
&basechain->hook_list, list) {
list_del_rcu(&hook->list);
@@ -2571,7 +2572,7 @@ static int nf_tables_addchain(struct nft_ctx *ctx, u8 family, u8 genmask,
err_trans:
nft_use_dec_restore(&table->use);
err_destroy_chain:
- nf_tables_chain_destroy(ctx);
+ nf_tables_chain_destroy(chain);
return err;
}
@@ -9415,7 +9416,7 @@ static void nft_commit_release(struct nft_trans *trans)
if (nft_trans_chain_update(trans))
nft_hooks_destroy(&nft_trans_chain_hooks(trans));
else
- nf_tables_chain_destroy(&trans->ctx);
+ nf_tables_chain_destroy(nft_trans_chain(trans));
break;
case NFT_MSG_DELRULE:
case NFT_MSG_DESTROYRULE:
@@ -10406,7 +10407,7 @@ static void nf_tables_abort_release(struct nft_trans *trans)
if (nft_trans_chain_update(trans))
nft_hooks_destroy(&nft_trans_chain_hooks(trans));
else
- nf_tables_chain_destroy(&trans->ctx);
+ nf_tables_chain_destroy(nft_trans_chain(trans));
break;
case NFT_MSG_NEWRULE:
nf_tables_rule_destroy(&trans->ctx, nft_trans_rule(trans));
@@ -11129,22 +11130,48 @@ int nft_data_dump(struct sk_buff *skb, int attr, const struct nft_data *data,
}
EXPORT_SYMBOL_GPL(nft_data_dump);
-int __nft_release_basechain(struct nft_ctx *ctx)
+static void __nft_release_basechain_now(struct nft_ctx *ctx)
{
struct nft_rule *rule, *nr;
- if (WARN_ON(!nft_is_base_chain(ctx->chain)))
- return 0;
-
- nf_tables_unregister_hook(ctx->net, ctx->chain->table, ctx->chain);
list_for_each_entry_safe(rule, nr, &ctx->chain->rules, list) {
list_del(&rule->list);
- nft_use_dec(&ctx->chain->use);
nf_tables_rule_release(ctx, rule);
}
+ nf_tables_chain_destroy(ctx->chain);
+}
+
+static void nft_release_basechain_rcu(struct rcu_head *head)
+{
+ struct nft_chain *chain = container_of(head, struct nft_chain, rcu_head);
+ struct nft_ctx ctx = {
+ .family = chain->table->family,
+ .chain = chain,
+ .net = read_pnet(&chain->table->net),
+ };
+
+ __nft_release_basechain_now(&ctx);
+ put_net(ctx.net);
+}
+
+int __nft_release_basechain(struct nft_ctx *ctx)
+{
+ struct nft_rule *rule;
+
+ if (WARN_ON_ONCE(!nft_is_base_chain(ctx->chain)))
+ return 0;
+
+ nf_tables_unregister_hook(ctx->net, ctx->chain->table, ctx->chain);
+ list_for_each_entry(rule, &ctx->chain->rules, list)
+ nft_use_dec(&ctx->chain->use);
+
nft_chain_del(ctx->chain);
nft_use_dec(&ctx->table->use);
- nf_tables_chain_destroy(ctx);
+
+ if (maybe_get_net(ctx->net))
+ call_rcu(&ctx->chain->rcu_head, nft_release_basechain_rcu);
+ else
+ __nft_release_basechain_now(ctx);
return 0;
}
@@ -11219,10 +11246,9 @@ static void __nft_release_table(struct net *net, struct nft_table *table)
nft_obj_destroy(&ctx, obj);
}
list_for_each_entry_safe(chain, nc, &table->chains, list) {
- ctx.chain = chain;
nft_chain_del(chain);
nft_use_dec(&table->use);
- nf_tables_chain_destroy(&ctx);
+ nf_tables_chain_destroy(chain);
}
nf_tables_table_destroy(&ctx);
}
diff --git a/net/netfilter/nft_immediate.c b/net/netfilter/nft_immediate.c
index 6475c7abc1fe..ac2422c215e5 100644
--- a/net/netfilter/nft_immediate.c
+++ b/net/netfilter/nft_immediate.c
@@ -221,7 +221,7 @@ static void nft_immediate_destroy(const struct nft_ctx *ctx,
list_del(&rule->list);
nf_tables_rule_destroy(&chain_ctx, rule);
}
- nf_tables_chain_destroy(&chain_ctx);
+ nf_tables_chain_destroy(chain);
break;
default:
break;
diff --git a/net/rxrpc/conn_client.c b/net/rxrpc/conn_client.c
index 1d95f8bc769f..a0231b64fb6e 100644
--- a/net/rxrpc/conn_client.c
+++ b/net/rxrpc/conn_client.c
@@ -507,6 +507,7 @@ void rxrpc_connect_client_calls(struct rxrpc_local *local)
spin_lock(&local->client_call_lock);
list_move_tail(&call->wait_link, &bundle->waiting_calls);
+ rxrpc_see_call(call, rxrpc_call_see_waiting_call);
spin_unlock(&local->client_call_lock);
if (rxrpc_bundle_has_space(bundle))
@@ -577,7 +578,10 @@ void rxrpc_disconnect_client_call(struct rxrpc_bundle *bundle, struct rxrpc_call
_debug("call is waiting");
ASSERTCMP(call->call_id, ==, 0);
ASSERT(!test_bit(RXRPC_CALL_EXPOSED, &call->flags));
+ /* May still be on ->new_client_calls. */
+ spin_lock(&local->client_call_lock);
list_del_init(&call->wait_link);
+ spin_unlock(&local->client_call_lock);
return;
}
diff --git a/net/sctp/sm_statefuns.c b/net/sctp/sm_statefuns.c
index 3649a4e1eb9d..808863e047e0 100644
--- a/net/sctp/sm_statefuns.c
+++ b/net/sctp/sm_statefuns.c
@@ -3750,7 +3750,7 @@ enum sctp_disposition sctp_sf_ootb(struct net *net,
}
ch = (struct sctp_chunkhdr *)ch_end;
- } while (ch_end < skb_tail_pointer(skb));
+ } while (ch_end + sizeof(*ch) < skb_tail_pointer(skb));
if (ootb_shut_ack)
return sctp_sf_shut_8_4_5(net, ep, asoc, type, arg, commands);
diff --git a/net/sunrpc/xprtsock.c b/net/sunrpc/xprtsock.c
index c1fe2a6ea797..50490b1e8a0d 100644
--- a/net/sunrpc/xprtsock.c
+++ b/net/sunrpc/xprtsock.c
@@ -2440,6 +2440,7 @@ static void xs_tcp_setup_socket(struct work_struct *work)
case -EHOSTUNREACH:
case -EADDRINUSE:
case -ENOBUFS:
+ case -ENOTCONN:
break;
default:
printk("%s: connect returned unhandled error %d\n",
diff --git a/net/vmw_vsock/hyperv_transport.c b/net/vmw_vsock/hyperv_transport.c
index e2157e387217..56c232cf5b0f 100644
--- a/net/vmw_vsock/hyperv_transport.c
+++ b/net/vmw_vsock/hyperv_transport.c
@@ -549,6 +549,7 @@ static void hvs_destruct(struct vsock_sock *vsk)
vmbus_hvsock_device_unregister(chan);
kfree(hvs);
+ vsk->trans = NULL;
}
static int hvs_dgram_bind(struct vsock_sock *vsk, struct sockaddr_vm *addr)
diff --git a/net/vmw_vsock/virtio_transport_common.c b/net/vmw_vsock/virtio_transport_common.c
index 78b5f4f8808b..2a44505f4a22 100644
--- a/net/vmw_vsock/virtio_transport_common.c
+++ b/net/vmw_vsock/virtio_transport_common.c
@@ -923,6 +923,7 @@ void virtio_transport_destruct(struct vsock_sock *vsk)
struct virtio_vsock_sock *vvs = vsk->trans;
kfree(vvs);
+ vsk->trans = NULL;
}
EXPORT_SYMBOL_GPL(virtio_transport_destruct);
diff --git a/security/keys/keyring.c b/security/keys/keyring.c
index 4448758f643a..f331725d5a37 100644
--- a/security/keys/keyring.c
+++ b/security/keys/keyring.c
@@ -772,8 +772,11 @@ static bool search_nested_keyrings(struct key *keyring,
for (; slot < ASSOC_ARRAY_FAN_OUT; slot++) {
ptr = READ_ONCE(node->slots[slot]);
- if (assoc_array_ptr_is_meta(ptr) && node->back_pointer)
- goto descend_to_node;
+ if (assoc_array_ptr_is_meta(ptr)) {
+ if (node->back_pointer ||
+ assoc_array_ptr_is_shortcut(ptr))
+ goto descend_to_node;
+ }
if (!keyring_ptr_is_keyring(ptr))
continue;
diff --git a/sound/firewire/tascam/amdtp-tascam.c b/sound/firewire/tascam/amdtp-tascam.c
index 0b42d6559008..079afa4bd381 100644
--- a/sound/firewire/tascam/amdtp-tascam.c
+++ b/sound/firewire/tascam/amdtp-tascam.c
@@ -238,7 +238,7 @@ int amdtp_tscm_init(struct amdtp_stream *s, struct fw_unit *unit,
err = amdtp_stream_init(s, unit, dir, flags, fmt,
process_ctx_payloads, sizeof(struct amdtp_tscm));
if (err < 0)
- return 0;
+ return err;
if (dir == AMDTP_OUT_STREAM) {
// Use fixed value for FDF field.
diff --git a/sound/pci/hda/patch_conexant.c b/sound/pci/hda/patch_conexant.c
index 5833623f6ffa..a14b9cb48f69 100644
--- a/sound/pci/hda/patch_conexant.c
+++ b/sound/pci/hda/patch_conexant.c
@@ -205,8 +205,6 @@ static void cx_auto_shutdown(struct hda_codec *codec)
{
struct conexant_spec *spec = codec->spec;
- snd_hda_gen_shutup_speakers(codec);
-
/* Turn the problematic codec into D3 to avoid spurious noises
from the internal speaker during (and after) reboot */
cx_auto_turn_eapd(codec, spec->num_eapds, spec->eapds, false);
diff --git a/sound/soc/amd/yc/acp6x-mach.c b/sound/soc/amd/yc/acp6x-mach.c
index 76f5d926d1ea..e027bc1d35f4 100644
--- a/sound/soc/amd/yc/acp6x-mach.c
+++ b/sound/soc/amd/yc/acp6x-mach.c
@@ -381,6 +381,13 @@ static const struct dmi_system_id yc_acp_quirk_table[] = {
DMI_MATCH(DMI_PRODUCT_NAME, "Redmi Book Pro 15 2022"),
}
},
+ {
+ .driver_data = &acp6x_card,
+ .matches = {
+ DMI_MATCH(DMI_BOARD_VENDOR, "TIMI"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "Xiaomi Book Pro 14 2022"),
+ }
+ },
{
.driver_data = &acp6x_card,
.matches = {
diff --git a/sound/soc/sof/sof-client-probes-ipc4.c b/sound/soc/sof/sof-client-probes-ipc4.c
index c56a85854d92..07bb143823d7 100644
--- a/sound/soc/sof/sof-client-probes-ipc4.c
+++ b/sound/soc/sof/sof-client-probes-ipc4.c
@@ -125,6 +125,7 @@ static int ipc4_probes_init(struct sof_client_dev *cdev, u32 stream_tag,
msg.primary |= SOF_IPC4_MSG_TARGET(SOF_IPC4_MODULE_MSG);
msg.extension = SOF_IPC4_MOD_EXT_DST_MOD_INSTANCE(INVALID_PIPELINE_ID);
msg.extension |= SOF_IPC4_MOD_EXT_CORE_ID(0);
+ msg.extension |= SOF_IPC4_MOD_EXT_PARAM_SIZE(sizeof(cfg) / sizeof(uint32_t));
msg.data_size = sizeof(cfg);
msg.data_ptr = &cfg;
diff --git a/sound/soc/stm/stm32_spdifrx.c b/sound/soc/stm/stm32_spdifrx.c
index a359b528b26b..4e17909d2126 100644
--- a/sound/soc/stm/stm32_spdifrx.c
+++ b/sound/soc/stm/stm32_spdifrx.c
@@ -943,7 +943,7 @@ static void stm32_spdifrx_remove(struct platform_device *pdev)
{
struct stm32_spdifrx_data *spdifrx = platform_get_drvdata(pdev);
- if (spdifrx->ctrl_chan)
+ if (!IS_ERR(spdifrx->ctrl_chan))
dma_release_channel(spdifrx->ctrl_chan);
if (spdifrx->dmab)
diff --git a/sound/usb/mixer.c b/sound/usb/mixer.c
index 197fd07e69ed..22b206595a4f 100644
--- a/sound/usb/mixer.c
+++ b/sound/usb/mixer.c
@@ -1205,6 +1205,7 @@ static void volume_control_quirks(struct usb_mixer_elem_info *cval,
}
break;
case USB_ID(0x1bcf, 0x2283): /* NexiGo N930AF FHD Webcam */
+ case USB_ID(0x03f0, 0x654a): /* HP 320 FHD Webcam */
if (!strcmp(kctl->id.name, "Mic Capture Volume")) {
usb_audio_info(chip,
"set resolution quirk: cval->res = 16\n");
diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c
index 1753746430da..37211ad31ec8 100644
--- a/sound/usb/quirks.c
+++ b/sound/usb/quirks.c
@@ -2016,6 +2016,8 @@ struct usb_audio_quirk_flags_table {
static const struct usb_audio_quirk_flags_table quirk_flags_table[] = {
/* Device matches */
+ DEVICE_FLG(0x03f0, 0x654a, /* HP 320 FHD Webcam */
+ QUIRK_FLAG_GET_SAMPLE_RATE),
DEVICE_FLG(0x041e, 0x3000, /* Creative SB Extigy */
QUIRK_FLAG_IGNORE_CTL_ERROR),
DEVICE_FLG(0x041e, 0x4080, /* Creative Live Cam VF0610 */
diff --git a/tools/lib/thermal/sampling.c b/tools/lib/thermal/sampling.c
index 70577423a9f0..f67c1f9ea1d7 100644
--- a/tools/lib/thermal/sampling.c
+++ b/tools/lib/thermal/sampling.c
@@ -16,6 +16,8 @@ static int handle_thermal_sample(struct nl_msg *n, void *arg)
struct thermal_handler_param *thp = arg;
struct thermal_handler *th = thp->th;
+ arg = thp->arg;
+
genlmsg_parse(nlh, 0, attrs, THERMAL_GENL_ATTR_MAX, NULL);
switch (genlhdr->cmd) {
diff --git a/tools/testing/selftests/bpf/network_helpers.c b/tools/testing/selftests/bpf/network_helpers.c
index d2acc8875212..0877b60ec81f 100644
--- a/tools/testing/selftests/bpf/network_helpers.c
+++ b/tools/testing/selftests/bpf/network_helpers.c
@@ -465,27 +465,3 @@ int get_socket_local_port(int sock_fd)
return -1;
}
-
-int get_hw_ring_size(char *ifname, struct ethtool_ringparam *ring_param)
-{
- struct ifreq ifr = {0};
- int sockfd, err;
-
- sockfd = socket(AF_INET, SOCK_DGRAM, 0);
- if (sockfd < 0)
- return -errno;
-
- memcpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name));
-
- ring_param->cmd = ETHTOOL_GRINGPARAM;
- ifr.ifr_data = (char *)ring_param;
-
- if (ioctl(sockfd, SIOCETHTOOL, &ifr) < 0) {
- err = errno;
- close(sockfd);
- return -err;
- }
-
- close(sockfd);
- return 0;
-}
diff --git a/tools/testing/selftests/bpf/network_helpers.h b/tools/testing/selftests/bpf/network_helpers.h
index 11cbe194769b..5eccc67d1a99 100644
--- a/tools/testing/selftests/bpf/network_helpers.h
+++ b/tools/testing/selftests/bpf/network_helpers.h
@@ -9,11 +9,8 @@ typedef __u16 __sum16;
#include <linux/if_packet.h>
#include <linux/ip.h>
#include <linux/ipv6.h>
-#include <linux/ethtool.h>
-#include <linux/sockios.h>
#include <netinet/tcp.h>
#include <bpf/bpf_endian.h>
-#include <net/if.h>
#define MAGIC_VAL 0x1234
#define NUM_ITER 100000
@@ -63,7 +60,6 @@ int make_sockaddr(int family, const char *addr_str, __u16 port,
struct sockaddr_storage *addr, socklen_t *len);
char *ping_command(int family);
int get_socket_local_port(int sock_fd);
-int get_hw_ring_size(char *ifname, struct ethtool_ringparam *ring_param);
struct nstoken;
/**
diff --git a/tools/testing/selftests/bpf/prog_tests/flow_dissector.c b/tools/testing/selftests/bpf/prog_tests/flow_dissector.c
index 3171047414a7..b81046806579 100644
--- a/tools/testing/selftests/bpf/prog_tests/flow_dissector.c
+++ b/tools/testing/selftests/bpf/prog_tests/flow_dissector.c
@@ -2,6 +2,7 @@
#define _GNU_SOURCE
#include <test_progs.h>
#include <network_helpers.h>
+#include <linux/if.h>
#include <linux/if_tun.h>
#include <sys/uio.h>
diff --git a/tools/testing/selftests/bpf/xdp_hw_metadata.c b/tools/testing/selftests/bpf/xdp_hw_metadata.c
index 79f2da8f6ead..adb77c1a6a74 100644
--- a/tools/testing/selftests/bpf/xdp_hw_metadata.c
+++ b/tools/testing/selftests/bpf/xdp_hw_metadata.c
@@ -288,6 +288,20 @@ static int verify_metadata(struct xsk *rx_xsk, int rxq, int server_fd, clockid_t
return 0;
}
+struct ethtool_channels {
+ __u32 cmd;
+ __u32 max_rx;
+ __u32 max_tx;
+ __u32 max_other;
+ __u32 max_combined;
+ __u32 rx_count;
+ __u32 tx_count;
+ __u32 other_count;
+ __u32 combined_count;
+};
+
+#define ETHTOOL_GCHANNELS 0x0000003c /* Get no of channels */
+
static int rxq_num(const char *ifname)
{
struct ethtool_channels ch = {
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