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This is the 6.6.61 stable release

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Merge v6.6.61

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Greg Kroah-Hartman 2024-11-14 13:19:41 +01:00
commit 0e651c03ea
131 changed files with 610 additions and 380 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml
View File

@ -61,7 +61,7 @@ properties:
- gmii
- rgmii
- sgmii
- 1000BaseX
- 1000base-x
xlnx,phy-type:
description:

2
Makefile
View File

@ -1,7 +1,7 @@
# SPDX-License-Identifier: GPL-2.0
VERSION = 6
PATCHLEVEL = 6
SUBLEVEL = 60
SUBLEVEL = 61
EXTRAVERSION =
NAME = Pinguïn Aangedreven

4
arch/arm/boot/dts/rockchip/rk3036-kylin.dts
View File

@ -304,8 +304,8 @@
&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";

14
arch/arm/boot/dts/rockchip/rk3036.dtsi
View File

@ -382,12 +382,13 @@
};
};
acodec: acodec-ana@20030000 {
compatible = "rk3036-codec";
acodec: audio-codec@20030000 {
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 @@
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 @@
};
spi: spi@20074000 {
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";

1
arch/arm64/Kconfig
View File

@ -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

4
arch/arm64/boot/dts/freescale/imx8-ss-vpu.dtsi
View File

@ -15,7 +15,7 @@ vpu: vpu@2c000000 {
mu_m0: mailbox@2d000000 {
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 @@ vpu: vpu@2c000000 {
mu1_m0: mailbox@2d020000 {
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";

6
arch/arm64/boot/dts/freescale/imx8mp.dtsi
View File

@ -1257,7 +1257,7 @@
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 @@
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 @@
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";

25
arch/arm64/boot/dts/freescale/imx8qxp-ss-vpu.dtsi Normal file
View File

@ -0,0 +1,25 @@
// SPDX-License-Identifier: (GPL-2.0-or-later OR X11)
/*
* Copyright 2023 TQ-Systems GmbH <linux@ew.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;

2
arch/arm64/boot/dts/freescale/imx8qxp.dtsi
View File

@ -48,7 +48,6 @@
serial3 = &lpuart3;
vpu-core0 = &vpu_core0;
vpu-core1 = &vpu_core1;
vpu-core2 = &vpu_core2;
};
cpus {
@ -317,6 +316,7 @@
};
#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"

1
arch/arm64/boot/dts/rockchip/Makefile
View File

@ -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

1
arch/arm64/boot/dts/rockchip/px30-ringneck.dtsi
View File

@ -66,7 +66,6 @@
bus-width = <8>;
cap-mmc-highspeed;
mmc-hs200-1_8v;
supports-emmc;
mmc-pwrseq = <&emmc_pwrseq>;
non-removable;
vmmc-supply = <&vcc_3v3>;

4
arch/arm64/boot/dts/rockchip/rk3308-roc-cc.dts
View File

@ -36,14 +36,14 @@
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>;
};

30
arch/arm64/boot/dts/rockchip/rk3328-nanopi-r2s-plus.dts Normal file
View File

@ -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";
};

3
arch/arm64/boot/dts/rockchip/rk3328.dtsi
View File

@ -726,8 +726,7 @@
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>;

1
arch/arm64/boot/dts/rockchip/rk3368-lion.dtsi
View File

@ -60,7 +60,6 @@
fan: fan@18 {
compatible = "ti,amc6821";
reg = <0x18>;
#cooling-cells = <2>;
};
rtc_twi: rtc@6f {

2
arch/arm64/boot/dts/rockchip/rk3399-eaidk-610.dts
View File

@ -541,7 +541,7 @@
status = "okay";
rt5651: audio-codec@1a {
compatible = "rockchip,rt5651";
compatible = "realtek,rt5651";
reg = <0x1a>;
clocks = <&cru SCLK_I2S_8CH_OUT>;
clock-names = "mclk";

2
arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts
View File

@ -138,7 +138,6 @@
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 @@
regulator-max-microvolt = <2800000>;
vin-supply = <&vcc3v3_sys>;
gpio = <&gpio3 RK_PA1 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
};
};

2
arch/arm64/boot/dts/rockchip/rk3399-rock960.dtsi
View File

@ -577,7 +577,7 @@
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>;

2
arch/arm64/boot/dts/rockchip/rk3399-sapphire-excavator.dts
View File

@ -163,7 +163,7 @@
status = "okay";
rt5651: rt5651@1a {
compatible = "rockchip,rt5651";
compatible = "realtek,rt5651";
reg = <0x1a>;
clocks = <&cru SCLK_I2S_8CH_OUT>;
clock-names = "mclk";

2
arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353p.dts
View File

@ -92,7 +92,7 @@
};
&i2c2 {
pintctrl-names = "default";
pinctrl-names = "default";
pinctrl-0 = <&i2c2m1_xfer>;
status = "okay";

2
arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353v.dts
View File

@ -79,7 +79,7 @@
};
&i2c2 {
pintctrl-names = "default";
pinctrl-names = "default";
pinctrl-0 = <&i2c2m1_xfer>;
status = "okay";

6
arch/arm64/boot/dts/rockchip/rk3566-box-demo.dts
View File

@ -449,9 +449,9 @@
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>;

1
arch/arm64/boot/dts/rockchip/rk3566-lubancat-1.dts
View File

@ -508,7 +508,6 @@
non-removable;
pinctrl-names = "default";
pinctrl-0 = <&emmc_bus8 &emmc_clk &emmc_cmd>;
supports-emmc;
status = "okay";
};

6
arch/arm64/boot/dts/rockchip/rk3566-pinenote.dtsi
View File

@ -683,11 +683,11 @@
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>;
};

2
arch/arm64/boot/dts/rockchip/rk3566-radxa-cm3.dtsi
View File

@ -402,9 +402,9 @@
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>;
};

1
arch/arm64/boot/dts/rockchip/rk3568-lubancat-2.dts
View File

@ -590,7 +590,6 @@
non-removable;
pinctrl-names = "default";
pinctrl-0 = <&emmc_bus8 &emmc_clk &emmc_cmd>;
supports-emmc;
status = "okay";
};

1
arch/arm64/kernel/fpsimd.c
View File

@ -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);
}
}

35
arch/arm64/kernel/smccc-call.S
View File

@ -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
/*

3
arch/riscv/purgatory/entry.S
View File

@ -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

7
drivers/firmware/arm_scmi/bus.c
View File

@ -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;

4
drivers/firmware/smccc/smccc.c
View File

@ -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)) {

4
drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c
View File

@ -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);

10
drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c
View File

@ -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);

2
drivers/gpu/drm/amd/amdgpu/aqua_vanjaram.c
View File

@ -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) &&

2
drivers/hid/hid-core.c
View File

@ -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);

6
drivers/i2c/busses/i2c-designware-common.c
View File

@ -442,7 +442,7 @@ err_release_lock:
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);

1
drivers/i2c/busses/i2c-designware-core.h
View File

@ -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)

7
drivers/irqchip/irq-gic-v3.c
View File

@ -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;
}

59
drivers/md/dm-cache-target.c
View File

@ -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) {

4
drivers/md/dm-unstripe.c
View File

@ -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;

2
drivers/media/cec/usb/pulse8/pulse8-cec.c
View File

@ -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");

3
drivers/media/common/v4l2-tpg/v4l2-tpg-core.c
View File

@ -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;

4
drivers/media/dvb-core/dvb_frontend.c
View File

@ -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++;

17
drivers/media/dvb-core/dvbdev.c
View File

@ -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);

7
drivers/media/dvb-frontends/cx24116.c
View File

@ -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;

2
drivers/media/dvb-frontends/stb0899_algo.c
View File

@ -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;

26
drivers/media/i2c/adv7604.c
View File

@ -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]);

4
drivers/media/i2c/ar0521.c
View File

@ -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,

17
drivers/media/platform/samsung/s5p-jpeg/jpeg-core.c
View File

@ -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;
}

2
drivers/media/usb/uvc/uvc_driver.c
View File

@ -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;

17
drivers/media/v4l2-core/v4l2-ctrls-api.c
View File

@ -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)
cur_to_user(c, ctrl);
ret = set_ctrl(fh, ctrl, 0);
if (!ret)
ret = cur_to_user(c, ctrl);
v4l2_ctrl_unlock(ctrl);
return ret;
}

7
drivers/net/can/c_can/c_can_main.c
View File

@ -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;

3
drivers/net/can/m_can/m_can.c
View File

@ -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;

8
drivers/net/can/spi/mcp251xfd/mcp251xfd-ring.c
View File

@ -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@pengutronix.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;

10
drivers/net/can/spi/mcp251xfd/mcp251xfd-tef.c
View File

@ -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;
}

27
drivers/net/ethernet/arc/emac_main.c
View File

@ -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);

9
drivers/net/ethernet/arc/emac_mdio.c
View File

@ -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,

18
drivers/net/ethernet/freescale/enetc/enetc_pf.c
View File

@ -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 @@ err_alloc_si_res:
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);
}

9
drivers/net/ethernet/freescale/enetc/enetc_vf.c
View File

@ -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,

5
drivers/net/ethernet/hisilicon/hns3/hnae3.c
View File

@ -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);

17
drivers/net/ethernet/intel/e1000e/ich8lan.c
View File

@ -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)

1
drivers/net/ethernet/intel/i40e/i40e.h
View File

@ -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 {

1
drivers/net/ethernet/intel/i40e/i40e_debugfs.c
View File

@ -106,6 +106,7 @@ static char *i40e_filter_state_string[] = {
"ACTIVE",
"FAILED",
"REMOVE",
"NEW_SYNC",
};
/**

12
drivers/net/ethernet/intel/i40e/i40e_main.c
View File

@ -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);

3
drivers/net/ethernet/intel/ice/ice_ethtool_fdir.c
View File

@ -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)

4
drivers/net/ethernet/intel/ice/ice_fdir.h
View File

@ -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;

1
drivers/net/ethernet/pensando/ionic/ionic_bus_pci.c
View File

@ -385,6 +385,7 @@ err_out_free_irqs:
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);

1
drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
View File

@ -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);

5
drivers/net/ethernet/vertexcom/mse102x.c
View File

@ -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;
}

2
drivers/net/phy/dp83848.c
View File

@ -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[] = {

6
drivers/net/virtio_net.c
View File

@ -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));

2
drivers/net/wwan/t7xx/t7xx_hif_dpmaif_rx.c
View File

@ -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;

5
drivers/platform/x86/amd/pmc/pmc.c
View File

@ -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 */

4
drivers/pwm/pwm-imx-tpm.c
View File

@ -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;

2
drivers/regulator/rtq2208-regulator.c
View File

@ -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],

10
drivers/rpmsg/qcom_glink_native.c
View File

@ -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:

3
drivers/scsi/sd_zbc.c
View File

@ -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;

7
drivers/thermal/qcom/lmh.c
View File

@ -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);

21
drivers/thermal/thermal_of.c
View File

@ -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);

25
drivers/usb/dwc3/core.c
View File

@ -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;
}

2
drivers/usb/musb/sunxi.c
View File

@ -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;
}

8
drivers/usb/serial/io_edgeport.c
View File

@ -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;
}

6
drivers/usb/serial/option.c
View File

@ -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) */

2
drivers/usb/serial/qcserial.c
View File

@ -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 */

8
drivers/usb/typec/tcpm/qcom/qcom_pmic_typec_pdphy.c
View File

@ -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,

2
drivers/usb/typec/ucsi/ucsi_ccg.c
View File

@ -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);

2
fs/btrfs/delayed-ref.c
View File

@ -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);
}

21
fs/nfs/inode.c
View File

@ -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);

10
fs/nfs/super.c
View File

@ -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);

3
fs/ocfs2/xattr.c
View File

@ -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;
}
}

9
fs/proc/vmcore.c
View File

@ -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.

1
fs/smb/server/connection.c
View File

@ -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;

1
fs/smb/server/connection.h
View File

@ -107,6 +107,7 @@ struct ksmbd_conn {
__le16 signing_algorithm;
bool binding;
atomic_t refcnt;
atomic_t mux_smb_requests;
};
struct ksmbd_conn_ops {

15
fs/smb/server/mgmt/user_session.c
View File

@ -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,

20
fs/smb/server/server.c
View File

@ -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 */

10
fs/smb/server/smb_common.c
View File

@ -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;

2
fs/smb/server/smb_common.h
View File

@ -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,

32
include/linux/arm-smccc.h
View File

@ -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)

8
include/linux/tick.h
View File

@ -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,

3
include/linux/user_namespace.h
View File

@ -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);

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