Qortal/Brooklyn
3
0
Fork 1
mirror of https://github.com/Qortal/Brooklyn.git synced 2025-02-01 07:42:18 +00:00
Code Issues Projects Releases Wiki Activity

T3Q talks like a slut who got destroyed by a gorilla dick

Browse Source
This commit is contained in:
Raziel K. Crowe 2022-03-22 18:58:37 +05:00
parent 491da14f5f
commit 52d5978d29
50 changed files with 485 additions and 137 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
arch/arm/boot/dts/aspeed-g6-pinctrl.dtsi
View File

@ -118,7 +118,7 @@ pinctrl_fwspid_default: fwspid_default {
};
pinctrl_fwqspid_default: fwqspid_default {
function = "FWQSPID";
function = "FWSPID";
groups = "FWQSPID";
};

4
arch/arm/boot/dts/bcm2708-rpi-cm.dtsi
View File

@ -15,8 +15,8 @@ __overrides__ {
act_led_activelow = <&act_led>,"gpios:8";
act_led_trigger = <&act_led>,"linux,default-trigger";
cam0_reg = <&cam0_reg>,"status";
cam0_reg_gpio = <&cam0_reg>,"gpios:4";
cam0_reg_gpio = <&cam0_reg>,"gpio:4";
cam1_reg = <&cam1_reg>,"status";
cam1_reg_gpio = <&cam1_reg>,"gpios:4";
cam1_reg_gpio = <&cam1_reg>,"gpio:4";
};
};

4
arch/arm/boot/dts/bcm2710-rpi-cm3.dts
View File

@ -211,8 +211,8 @@ __overrides__ {
act_led_activelow = <&act_led>,"gpios:8";
act_led_trigger = <&act_led>,"linux,default-trigger";
cam0_reg = <&cam0_reg>,"status";
cam0_reg_gpio = <&cam0_reg>,"gpios:4";
cam0_reg_gpio = <&cam0_reg>,"gpio:4";
cam1_reg = <&cam1_reg>,"status";
cam1_reg_gpio = <&cam1_reg>,"gpios:4";
cam1_reg_gpio = <&cam1_reg>,"gpio:4";
};
};

2
arch/arm/boot/dts/overlays/README
View File

@ -1869,6 +1869,7 @@ Params: rotation Mounting rotation of the camera sensor (0 or
configuring the sensor (default on)
cam0 Adopt the default configuration for CAM0 on a
Compute Module (CSI0, i2c_vc, and cam0_reg).
vcm Configure a VCM focus drive on the sensor.
Name: imx290
@ -2449,6 +2450,7 @@ Params: rotation Mounting rotation of the camera sensor (0 or
configuring the sensor (default on)
cam0 Adopt the default configuration for CAM0 on a
Compute Module (CSI0, i2c_vc, and cam0_reg).
vcm Configure a VCM focus drive on the sensor.
Name: ov7251

12
arch/arm/boot/dts/overlays/imx219-overlay.dts
View File

@ -63,6 +63,13 @@ imx219_0: endpoint {
};
};
};
vcm: ad5398@0c {
compatible = "adi,ad5398";
reg = <0x0c>;
status = "disabled";
VANA-supply = <&cam1_reg>;
};
};
};
@ -91,6 +98,9 @@ __overrides__ {
<&csi_frag>, "target:0=",<&csi0>,
<&clk_frag>, "target:0=",<&cam0_clk>,
<&imx219>, "clocks:0=",<&cam0_clk>,
<&imx219>, "VANA-supply:0=",<&cam0_reg>;
<&imx219>, "VANA-supply:0=",<&cam0_reg>,
<&vcm>, "VANA-supply:0=", <&cam0_reg>;
vcm = <&vcm>, "status=okay",
<&imx219>,"lens-focus:0=", <&vcm>;
};
};

15
arch/arm/boot/dts/overlays/iqs550-overlay.dts
View File

@ -20,6 +20,8 @@ iqs550: iqs550@74 {
reg = <0x74>;
interrupt-parent = <&gpio>;
interrupts = <4 IRQ_TYPE_LEVEL_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&iqs550_pins>;
touchscreen-size-x = <800>;
touchscreen-size-y = <480>;
};
@ -34,8 +36,19 @@ iqs550_reset: __dormant__ {
};
};
fragment@2 {
target = <&gpio>;
__overlay__ {
iqs550_pins: iqs550_pins {
brcm,pins = <4>;
brcm,pull = <1>;
};
};
};
__overrides__ {
interrupt = <&iqs550>,"interrupts:0";
interrupt = <&iqs550>,"interrupts:0",
<&iqs550_pins>,"brcm,pins:0";
reset = <0>,"+1", <&iqs550_reset>,"reset-gpios:4";
sizex = <&iqs550>,"touchscreen-size-x:0";
sizey = <&iqs550>,"touchscreen-size-y:0";

9
arch/arm/boot/dts/overlays/ov5647-overlay.dts
View File

@ -38,6 +38,13 @@ ov5647_0: endpoint {
};
};
};
vcm: ad5398@0c {
compatible = "adi,ad5398";
reg = <0x0c>;
status = "disabled";
VANA-supply = <&cam1_reg>;
};
};
};
@ -95,5 +102,7 @@ __overrides__ {
<&clk_frag>, "target:0=",<&cam0_clk>,
<&ov5647>, "clocks:0=",<&cam0_clk>,
<&ov5647>, "avdd-supply:0=",<&cam0_reg>;
vcm = <&vcm>, "status=okay",
<&ov5647>,"lens-focus:0=", <&vcm>;
};
};

5
arch/arm/boot/dts/overlays/pitft35-resistive-overlay.dts
View File

@ -102,7 +102,7 @@ stmpe_gpio: stmpe_gpio {
fragment@5 {
target-path = "/soc";
__overlay__ {
backlight {
backlight: backlight {
compatible = "gpio-backlight";
gpios = <&stmpe_gpio 2 0>;
default-on;
@ -115,6 +115,7 @@ __overrides__ {
rotate = <&pitft>,"rotate:0";
fps = <&pitft>,"fps:0";
debug = <&pitft>,"debug:0";
drm = <&pitft>,"compatible=adafruit,yx350hv15";
drm = <&pitft>,"compatible=adafruit,yx350hv15",
<&pitft>,"backlight:0=",<&backlight>;
};
};

2
arch/arm/boot/dts/rk3288.dtsi
View File

@ -971,7 +971,7 @@ i2s: i2s@ff890000 {
status = "disabled";
};
crypto: cypto-controller@ff8a0000 {
crypto: crypto@ff8a0000 {
compatible = "rockchip,rk3288-crypto";
reg = <0x0 0xff8a0000 0x0 0x4000>;
interrupts = <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>;

1
arch/arm/configs/bcm2709_defconfig
View File

@ -880,6 +880,7 @@ CONFIG_VIDEO_OV7640=m
CONFIG_VIDEO_OV9281=m
CONFIG_VIDEO_IRS1125=m
CONFIG_VIDEO_MT9V011=m
CONFIG_VIDEO_AD5398=m
CONFIG_DRM=m
CONFIG_DRM_LOAD_EDID_FIRMWARE=y
CONFIG_DRM_UDL=m

1
arch/arm/configs/bcm2711_defconfig
View File

@ -895,6 +895,7 @@ CONFIG_VIDEO_OV7640=m
CONFIG_VIDEO_OV9281=m
CONFIG_VIDEO_IRS1125=m
CONFIG_VIDEO_MT9V011=m
CONFIG_VIDEO_AD5398=m
CONFIG_DRM=m
CONFIG_DRM_LOAD_EDID_FIRMWARE=y
CONFIG_DRM_UDL=m

1
arch/arm/configs/bcmrpi_defconfig
View File

@ -873,6 +873,7 @@ CONFIG_VIDEO_OV7640=m
CONFIG_VIDEO_OV9281=m
CONFIG_VIDEO_IRS1125=m
CONFIG_VIDEO_MT9V011=m
CONFIG_VIDEO_AD5398=m
CONFIG_DRM=m
CONFIG_DRM_LOAD_EDID_FIRMWARE=y
CONFIG_DRM_UDL=m

6
arch/arm/include/asm/spectre.h
View File

@ -25,7 +25,13 @@ enum {
SPECTRE_V2_METHOD_LOOP8 = BIT(__SPECTRE_V2_METHOD_LOOP8),
};
#ifdef CONFIG_GENERIC_CPU_VULNERABILITIES
void spectre_v2_update_state(unsigned int state, unsigned int methods);
#else
static inline void spectre_v2_update_state(unsigned int state,
unsigned int methods)
{}
#endif
int spectre_bhb_update_vectors(unsigned int method);

3
arch/arm64/Kconfig
View File

@ -1053,9 +1053,6 @@ config HW_PERF_EVENTS
def_bool y
depends on ARM_PMU
config ARCH_HAS_FILTER_PGPROT
def_bool y
# Supported by clang >= 7.0
config CC_HAVE_SHADOW_CALL_STACK
def_bool $(cc-option, -fsanitize=shadow-call-stack -ffixed-x18)

4
arch/arm64/boot/dts/intel/socfpga_agilex.dtsi
View File

@ -502,7 +502,7 @@ uart1: serial@ffc02100 {
};
usb0: usb@ffb00000 {
compatible = "snps,dwc2";
compatible = "intel,socfpga-agilex-hsotg", "snps,dwc2";
reg = <0xffb00000 0x40000>;
interrupts = <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>;
phys = <&usbphy0>;
@ -515,7 +515,7 @@ usb0: usb@ffb00000 {
};
usb1: usb@ffb40000 {
compatible = "snps,dwc2";
compatible = "intel,socfpga-agilex-hsotg", "snps,dwc2";
reg = <0xffb40000 0x40000>;
interrupts = <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>;
phys = <&usbphy0>;

8
arch/arm64/boot/dts/marvell/armada-3720-turris-mox.dts
View File

@ -18,6 +18,7 @@ / {
aliases {
spi0 = &spi0;
ethernet0 = &eth0;
ethernet1 = &eth1;
mmc0 = &sdhci0;
mmc1 = &sdhci1;
@ -138,7 +139,9 @@ &pcie0 {
/*
* U-Boot port for Turris Mox has a bug which always expects that "ranges" DT property
* contains exactly 2 ranges with 3 (child) address cells, 2 (parent) address cells and
* 2 size cells and also expects that the second range starts at 16 MB offset. If these
* 2 size cells and also expects that the second range starts at 16 MB offset. Also it
* expects that first range uses same address for PCI (child) and CPU (parent) cells (so
* no remapping) and that this address is the lowest from all specified ranges. If these
* conditions are not met then U-Boot crashes during loading kernel DTB file. PCIe address
* space is 128 MB long, so the best split between MEM and IO is to use fixed 16 MB window
* for IO and the rest 112 MB (64+32+16) for MEM, despite that maximal IO size is just 64 kB.
@ -147,6 +150,9 @@ &pcie0 {
* https://source.denx.de/u-boot/u-boot/-/commit/cb2ddb291ee6fcbddd6d8f4ff49089dfe580f5d7
* https://source.denx.de/u-boot/u-boot/-/commit/c64ac3b3185aeb3846297ad7391fc6df8ecd73bf
* https://source.denx.de/u-boot/u-boot/-/commit/4a82fca8e330157081fc132a591ebd99ba02ee33
* Bug related to requirement of same child and parent addresses for first range is fixed
* in U-Boot version 2022.04 by following commit:
* https://source.denx.de/u-boot/u-boot/-/commit/1fd54253bca7d43d046bba4853fe5fafd034bc17
*/
#address-cells = <3>;
#size-cells = <2>;

48
arch/arm64/boot/dts/qcom/sm8350.dtsi
View File

@ -35,6 +35,24 @@ sleep_clk: sleep-clk {
clock-frequency = <32000>;
#clock-cells = <0>;
};
ufs_phy_rx_symbol_0_clk: ufs-phy-rx-symbol-0 {
compatible = "fixed-clock";
clock-frequency = <1000>;
#clock-cells = <0>;
};
ufs_phy_rx_symbol_1_clk: ufs-phy-rx-symbol-1 {
compatible = "fixed-clock";
clock-frequency = <1000>;
#clock-cells = <0>;
};
ufs_phy_tx_symbol_0_clk: ufs-phy-tx-symbol-0 {
compatible = "fixed-clock";
clock-frequency = <1000>;
#clock-cells = <0>;
};
};
cpus {
@ -443,8 +461,30 @@ gcc: clock-controller@100000 {
#clock-cells = <1>;
#reset-cells = <1>;
#power-domain-cells = <1>;
clock-names = "bi_tcxo", "sleep_clk";
clocks = <&rpmhcc RPMH_CXO_CLK>, <&sleep_clk>;
clock-names = "bi_tcxo",
"sleep_clk",
"pcie_0_pipe_clk",
"pcie_1_pipe_clk",
"ufs_card_rx_symbol_0_clk",
"ufs_card_rx_symbol_1_clk",
"ufs_card_tx_symbol_0_clk",
"ufs_phy_rx_symbol_0_clk",
"ufs_phy_rx_symbol_1_clk",
"ufs_phy_tx_symbol_0_clk",
"usb3_phy_wrapper_gcc_usb30_pipe_clk",
"usb3_uni_phy_sec_gcc_usb30_pipe_clk";
clocks = <&rpmhcc RPMH_CXO_CLK>,
<&sleep_clk>,
<0>,
<0>,
<0>,
<0>,
<0>,
<&ufs_phy_rx_symbol_0_clk>,
<&ufs_phy_rx_symbol_1_clk>,
<&ufs_phy_tx_symbol_0_clk>,
<0>,
<0>;
};
ipcc: mailbox@408000 {
@ -1060,8 +1100,8 @@ ufs_mem_hc: ufshc@1d84000 {
<75000000 300000000>,
<0 0>,
<0 0>,
<75000000 300000000>,
<75000000 300000000>;
<0 0>,
<0 0>;
status = "disabled";
};

2
arch/arm64/boot/dts/rockchip/px30.dtsi
View File

@ -711,7 +711,7 @@ rktimer: timer@ff210000 {
clock-names = "pclk", "timer";
};
dmac: dmac@ff240000 {
dmac: dma-controller@ff240000 {
compatible = "arm,pl330", "arm,primecell";
reg = <0x0 0xff240000 0x0 0x4000>;
interrupts = <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>,

2
arch/arm64/boot/dts/rockchip/rk3328.dtsi
View File

@ -489,7 +489,7 @@ pwm3: pwm@ff1b0030 {
status = "disabled";
};
dmac: dmac@ff1f0000 {
dmac: dma-controller@ff1f0000 {
compatible = "arm,pl330", "arm,primecell";
reg = <0x0 0xff1f0000 0x0 0x4000>;
interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>,

1
arch/arm64/boot/dts/rockchip/rk3399-puma-haikou.dts
View File

@ -232,6 +232,7 @@ &usbdrd3_0 {
&usbdrd_dwc3_0 {
dr_mode = "otg";
extcon = <&extcon_usb3>;
status = "okay";
};

20
arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi
View File

@ -25,6 +25,13 @@ module_led: led-0 {
};
};
extcon_usb3: extcon-usb3 {
compatible = "linux,extcon-usb-gpio";
id-gpio = <&gpio1 RK_PC2 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&usb3_id>;
};
clkin_gmac: external-gmac-clock {
compatible = "fixed-clock";
clock-frequency = <125000000>;
@ -422,9 +429,22 @@ vcc5v0_host_en: vcc5v0-host-en {
<4 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
usb3 {
usb3_id: usb3-id {
rockchip,pins =
<1 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
};
&sdhci {
/*
* Signal integrity isn't great at 200MHz but 100MHz has proven stable
* enough.
*/
max-frequency = <100000000>;
bus-width = <8>;
mmc-hs400-1_8v;
mmc-hs400-enhanced-strobe;

1
arch/arm64/configs/bcm2711_defconfig
View File

@ -900,6 +900,7 @@ CONFIG_VIDEO_OV7640=m
CONFIG_VIDEO_OV9281=m
CONFIG_VIDEO_IRS1125=m
CONFIG_VIDEO_MT9V011=m
CONFIG_VIDEO_AD5398=m
CONFIG_DRM=m
CONFIG_DRM_LOAD_EDID_FIRMWARE=y
CONFIG_DRM_UDL=m

1
arch/arm64/configs/bcmrpi3_defconfig
View File

@ -821,6 +821,7 @@ CONFIG_VIDEO_OV7640=m
CONFIG_VIDEO_OV9281=m
CONFIG_VIDEO_IRS1125=m
CONFIG_VIDEO_MT9V011=m
CONFIG_VIDEO_AD5398=m
CONFIG_DRM=m
CONFIG_DRM_LOAD_EDID_FIRMWARE=y
CONFIG_DRM_UDL=m

1
arch/arm64/include/asm/mte-kasan.h
View File

@ -5,6 +5,7 @@
#ifndef __ASM_MTE_KASAN_H
#define __ASM_MTE_KASAN_H
#include <asm/compiler.h>
#include <asm/mte-def.h>
#ifndef __ASSEMBLY__

4
arch/arm64/include/asm/pgtable-prot.h
View File

@ -92,7 +92,7 @@ extern bool arm64_use_ng_mappings;
#define __P001 PAGE_READONLY
#define __P010 PAGE_READONLY
#define __P011 PAGE_READONLY
#define __P100 PAGE_EXECONLY
#define __P100 PAGE_READONLY_EXEC /* PAGE_EXECONLY if Enhanced PAN */
#define __P101 PAGE_READONLY_EXEC
#define __P110 PAGE_READONLY_EXEC
#define __P111 PAGE_READONLY_EXEC
@ -101,7 +101,7 @@ extern bool arm64_use_ng_mappings;
#define __S001 PAGE_READONLY
#define __S010 PAGE_SHARED
#define __S011 PAGE_SHARED
#define __S100 PAGE_EXECONLY
#define __S100 PAGE_READONLY_EXEC /* PAGE_EXECONLY if Enhanced PAN */
#define __S101 PAGE_READONLY_EXEC
#define __S110 PAGE_SHARED_EXEC
#define __S111 PAGE_SHARED_EXEC

12
arch/arm64/include/asm/pgtable.h
View File

@ -1017,18 +1017,6 @@ static inline bool arch_wants_old_prefaulted_pte(void)
}
#define arch_wants_old_prefaulted_pte arch_wants_old_prefaulted_pte
static inline pgprot_t arch_filter_pgprot(pgprot_t prot)
{
if (cpus_have_const_cap(ARM64_HAS_EPAN))
return prot;
if (pgprot_val(prot) != pgprot_val(PAGE_EXECONLY))
return prot;
return PAGE_READONLY_EXEC;
}
#endif /* !__ASSEMBLY__ */
#endif /* __ASM_PGTABLE_H */

17
arch/arm64/mm/mmap.c
View File

@ -7,8 +7,10 @@
#include <linux/io.h>
#include <linux/memblock.h>
#include <linux/mm.h>
#include <linux/types.h>
#include <asm/cpufeature.h>
#include <asm/page.h>
/*
@ -38,3 +40,18 @@ int valid_mmap_phys_addr_range(unsigned long pfn, size_t size)
{
return !(((pfn << PAGE_SHIFT) + size) & ~PHYS_MASK);
}
static int __init adjust_protection_map(void)
{
/*
* With Enhanced PAN we can honour the execute-only permissions as
* there is no PAN override with such mappings.
*/
if (cpus_have_const_cap(ARM64_HAS_EPAN)) {
protection_map[VM_EXEC] = PAGE_EXECONLY;
protection_map[VM_EXEC | VM_SHARED] = PAGE_EXECONLY;
}
return 0;
}
arch_initcall(adjust_protection_map);

1
arch/riscv/Kconfig.erratas
View File

@ -2,6 +2,7 @@ menu "CPU errata selection"
config RISCV_ERRATA_ALTERNATIVE
bool "RISC-V alternative scheme"
depends on !XIP_KERNEL
default y
help
This Kconfig allows the kernel to automatically patch the

4
arch/riscv/Kconfig.socs
View File

@ -14,8 +14,8 @@ config SOC_SIFIVE
select CLK_SIFIVE
select CLK_SIFIVE_PRCI
select SIFIVE_PLIC
select RISCV_ERRATA_ALTERNATIVE
select ERRATA_SIFIVE
select RISCV_ERRATA_ALTERNATIVE if !XIP_KERNEL
select ERRATA_SIFIVE if !XIP_KERNEL
help
This enables support for SiFive SoC platform hardware.

3
arch/riscv/boot/dts/canaan/k210.dtsi
View File

@ -113,7 +113,8 @@ plic0: interrupt-controller@c000000 {
compatible = "canaan,k210-plic", "sifive,plic-1.0.0";
reg = <0xC000000 0x4000000>;
interrupt-controller;
interrupts-extended = <&cpu0_intc 11 &cpu1_intc 11>;
interrupts-extended = <&cpu0_intc 11>, <&cpu0_intc 9>,
<&cpu1_intc 11>, <&cpu1_intc 9>;
riscv,ndev = <65>;
};

21
arch/riscv/kernel/module.c
View File

@ -13,6 +13,19 @@
#include <linux/pgtable.h>
#include <asm/sections.h>
/*
* The auipc+jalr instruction pair can reach any PC-relative offset
* in the range [-2^31 - 2^11, 2^31 - 2^11)
*/
static bool riscv_insn_valid_32bit_offset(ptrdiff_t val)
{
#ifdef CONFIG_32BIT
return true;
#else
return (-(1L << 31) - (1L << 11)) <= val && val < ((1L << 31) - (1L << 11));
#endif
}
static int apply_r_riscv_32_rela(struct module *me, u32 *location, Elf_Addr v)
{
if (v != (u32)v) {
@ -95,7 +108,7 @@ static int apply_r_riscv_pcrel_hi20_rela(struct module *me, u32 *location,
ptrdiff_t offset = (void *)v - (void *)location;
s32 hi20;
if (offset != (s32)offset) {
if (!riscv_insn_valid_32bit_offset(offset)) {
pr_err(
"%s: target %016llx can not be addressed by the 32-bit offset from PC = %p\n",
me->name, (long long)v, location);
@ -197,10 +210,9 @@ static int apply_r_riscv_call_plt_rela(struct module *me, u32 *location,
Elf_Addr v)
{
ptrdiff_t offset = (void *)v - (void *)location;
s32 fill_v = offset;
u32 hi20, lo12;
if (offset != fill_v) {
if (!riscv_insn_valid_32bit_offset(offset)) {
/* Only emit the plt entry if offset over 32-bit range */
if (IS_ENABLED(CONFIG_MODULE_SECTIONS)) {
offset = module_emit_plt_entry(me, v);
@ -224,10 +236,9 @@ static int apply_r_riscv_call_rela(struct module *me, u32 *location,
Elf_Addr v)
{
ptrdiff_t offset = (void *)v - (void *)location;
s32 fill_v = offset;
u32 hi20, lo12;
if (offset != fill_v) {
if (!riscv_insn_valid_32bit_offset(offset)) {
pr_err(
"%s: target %016llx can not be addressed by the 32-bit offset from PC = %p\n",
me->name, (long long)v, location);

1
arch/um/drivers/ubd_kern.c
View File

@ -27,6 +27,7 @@
#include <linux/blk-mq.h>
#include <linux/ata.h>
#include <linux/hdreg.h>
#include <linux/major.h>
#include <linux/cdrom.h>
#include <linux/proc_fs.h>
#include <linux/seq_file.h>

57
arch/x86/kernel/cpu/sgx/encl.c
View File

@ -12,6 +12,30 @@
#include "encls.h"
#include "sgx.h"
/*
* Calculate byte offset of a PCMD struct associated with an enclave page. PCMD's
* follow right after the EPC data in the backing storage. In addition to the
* visible enclave pages, there's one extra page slot for SECS, before PCMD
* structs.
*/
static inline pgoff_t sgx_encl_get_backing_page_pcmd_offset(struct sgx_encl *encl,
unsigned long page_index)
{
pgoff_t epc_end_off = encl->size + sizeof(struct sgx_secs);
return epc_end_off + page_index * sizeof(struct sgx_pcmd);
}
/*
* Free a page from the backing storage in the given page index.
*/
static inline void sgx_encl_truncate_backing_page(struct sgx_encl *encl, unsigned long page_index)
{
struct inode *inode = file_inode(encl->backing);
shmem_truncate_range(inode, PFN_PHYS(page_index), PFN_PHYS(page_index) + PAGE_SIZE - 1);
}
/*
* ELDU: Load an EPC page as unblocked. For more info, see "OS Management of EPC
* Pages" in the SDM.
@ -22,9 +46,11 @@ static int __sgx_encl_eldu(struct sgx_encl_page *encl_page,
{
unsigned long va_offset = encl_page->desc & SGX_ENCL_PAGE_VA_OFFSET_MASK;
struct sgx_encl *encl = encl_page->encl;
pgoff_t page_index, page_pcmd_off;
struct sgx_pageinfo pginfo;
struct sgx_backing b;
pgoff_t page_index;
bool pcmd_page_empty;
u8 *pcmd_page;
int ret;
if (secs_page)
@ -32,14 +58,16 @@ static int __sgx_encl_eldu(struct sgx_encl_page *encl_page,
else
page_index = PFN_DOWN(encl->size);
page_pcmd_off = sgx_encl_get_backing_page_pcmd_offset(encl, page_index);
ret = sgx_encl_get_backing(encl, page_index, &b);
if (ret)
return ret;
pginfo.addr = encl_page->desc & PAGE_MASK;
pginfo.contents = (unsigned long)kmap_atomic(b.contents);
pginfo.metadata = (unsigned long)kmap_atomic(b.pcmd) +
b.pcmd_offset;
pcmd_page = kmap_atomic(b.pcmd);
pginfo.metadata = (unsigned long)pcmd_page + b.pcmd_offset;
if (secs_page)
pginfo.secs = (u64)sgx_get_epc_virt_addr(secs_page);
@ -55,11 +83,24 @@ static int __sgx_encl_eldu(struct sgx_encl_page *encl_page,
ret = -EFAULT;
}
kunmap_atomic((void *)(unsigned long)(pginfo.metadata - b.pcmd_offset));
memset(pcmd_page + b.pcmd_offset, 0, sizeof(struct sgx_pcmd));
/*
* The area for the PCMD in the page was zeroed above. Check if the
* whole page is now empty meaning that all PCMD's have been zeroed:
*/
pcmd_page_empty = !memchr_inv(pcmd_page, 0, PAGE_SIZE);
kunmap_atomic(pcmd_page);
kunmap_atomic((void *)(unsigned long)pginfo.contents);
sgx_encl_put_backing(&b, false);
sgx_encl_truncate_backing_page(encl, page_index);
if (pcmd_page_empty)
sgx_encl_truncate_backing_page(encl, PFN_DOWN(page_pcmd_off));
return ret;
}
@ -579,7 +620,7 @@ static struct page *sgx_encl_get_backing_page(struct sgx_encl *encl,
int sgx_encl_get_backing(struct sgx_encl *encl, unsigned long page_index,
struct sgx_backing *backing)
{
pgoff_t pcmd_index = PFN_DOWN(encl->size) + 1 + (page_index >> 5);
pgoff_t page_pcmd_off = sgx_encl_get_backing_page_pcmd_offset(encl, page_index);
struct page *contents;
struct page *pcmd;
@ -587,7 +628,7 @@ int sgx_encl_get_backing(struct sgx_encl *encl, unsigned long page_index,
if (IS_ERR(contents))
return PTR_ERR(contents);
pcmd = sgx_encl_get_backing_page(encl, pcmd_index);
pcmd = sgx_encl_get_backing_page(encl, PFN_DOWN(page_pcmd_off));
if (IS_ERR(pcmd)) {
put_page(contents);
return PTR_ERR(pcmd);
@ -596,9 +637,7 @@ int sgx_encl_get_backing(struct sgx_encl *encl, unsigned long page_index,
backing->page_index = page_index;
backing->contents = contents;
backing->pcmd = pcmd;
backing->pcmd_offset =
(page_index & (PAGE_SIZE / sizeof(struct sgx_pcmd) - 1)) *
sizeof(struct sgx_pcmd);
backing->pcmd_offset = page_pcmd_off & (PAGE_SIZE - 1);
return 0;
}

41
arch/x86/kernel/e820.c
View File

@ -995,8 +995,10 @@ early_param("memmap", parse_memmap_opt);
*/
void __init e820__reserve_setup_data(void)
{
struct setup_indirect *indirect;
struct setup_data *data;
u64 pa_data;
u64 pa_data, pa_next;
u32 len;
pa_data = boot_params.hdr.setup_data;
if (!pa_data)
@ -1004,6 +1006,14 @@ void __init e820__reserve_setup_data(void)
while (pa_data) {
data = early_memremap(pa_data, sizeof(*data));
if (!data) {
pr_warn("e820: failed to memremap setup_data entry\n");
return;
}
len = sizeof(*data);
pa_next = data->next;
e820__range_update(pa_data, sizeof(*data)+data->len, E820_TYPE_RAM, E820_TYPE_RESERVED_KERN);
/*
@ -1015,18 +1025,27 @@ void __init e820__reserve_setup_data(void)
sizeof(*data) + data->len,
E820_TYPE_RAM, E820_TYPE_RESERVED_KERN);
if (data->type == SETUP_INDIRECT &&
((struct setup_indirect *)data->data)->type != SETUP_INDIRECT) {
e820__range_update(((struct setup_indirect *)data->data)->addr,
((struct setup_indirect *)data->data)->len,
E820_TYPE_RAM, E820_TYPE_RESERVED_KERN);
e820__range_update_kexec(((struct setup_indirect *)data->data)->addr,
((struct setup_indirect *)data->data)->len,
E820_TYPE_RAM, E820_TYPE_RESERVED_KERN);
if (data->type == SETUP_INDIRECT) {
len += data->len;
early_memunmap(data, sizeof(*data));
data = early_memremap(pa_data, len);
if (!data) {
pr_warn("e820: failed to memremap indirect setup_data\n");
return;
}
indirect = (struct setup_indirect *)data->data;
if (indirect->type != SETUP_INDIRECT) {
e820__range_update(indirect->addr, indirect->len,
E820_TYPE_RAM, E820_TYPE_RESERVED_KERN);
e820__range_update_kexec(indirect->addr, indirect->len,
E820_TYPE_RAM, E820_TYPE_RESERVED_KERN);
}
}
pa_data = data->next;
early_memunmap(data, sizeof(*data));
pa_data = pa_next;
early_memunmap(data, len);
}
e820__update_table(e820_table);

35
arch/x86/kernel/kdebugfs.c
View File

@ -88,11 +88,13 @@ create_setup_data_node(struct dentry *parent, int no,
static int __init create_setup_data_nodes(struct dentry *parent)
{
struct setup_indirect *indirect;
struct setup_data_node *node;
struct setup_data *data;
int error;
u64 pa_data, pa_next;
struct dentry *d;
u64 pa_data;
int error;
u32 len;
int no = 0;
d = debugfs_create_dir("setup_data", parent);
@ -112,12 +114,29 @@ static int __init create_setup_data_nodes(struct dentry *parent)
error = -ENOMEM;
goto err_dir;
}
pa_next = data->next;
if (data->type == SETUP_INDIRECT &&
((struct setup_indirect *)data->data)->type != SETUP_INDIRECT) {
node->paddr = ((struct setup_indirect *)data->data)->addr;
node->type = ((struct setup_indirect *)data->data)->type;
node->len = ((struct setup_indirect *)data->data)->len;
if (data->type == SETUP_INDIRECT) {
len = sizeof(*data) + data->len;
memunmap(data);
data = memremap(pa_data, len, MEMREMAP_WB);
if (!data) {
kfree(node);
error = -ENOMEM;
goto err_dir;
}
indirect = (struct setup_indirect *)data->data;
if (indirect->type != SETUP_INDIRECT) {
node->paddr = indirect->addr;
node->type = indirect->type;
node->len = indirect->len;
} else {
node->paddr = pa_data;
node->type = data->type;
node->len = data->len;
}
} else {
node->paddr = pa_data;
node->type = data->type;
@ -125,7 +144,7 @@ static int __init create_setup_data_nodes(struct dentry *parent)
}
create_setup_data_node(d, no, node);
pa_data = data->next;
pa_data = pa_next;
memunmap(data);
no++;

77
arch/x86/kernel/ksysfs.c
View File

@ -91,26 +91,41 @@ static int get_setup_data_paddr(int nr, u64 *paddr)
static int __init get_setup_data_size(int nr, size_t *size)
{
int i = 0;
u64 pa_data = boot_params.hdr.setup_data, pa_next;
struct setup_indirect *indirect;
struct setup_data *data;
u64 pa_data = boot_params.hdr.setup_data;
int i = 0;
u32 len;
while (pa_data) {
data = memremap(pa_data, sizeof(*data), MEMREMAP_WB);
if (!data)
return -ENOMEM;
pa_next = data->next;
if (nr == i) {
if (data->type == SETUP_INDIRECT &&
((struct setup_indirect *)data->data)->type != SETUP_INDIRECT)
*size = ((struct setup_indirect *)data->data)->len;
else
if (data->type == SETUP_INDIRECT) {
len = sizeof(*data) + data->len;
memunmap(data);
data = memremap(pa_data, len, MEMREMAP_WB);
if (!data)
return -ENOMEM;
indirect = (struct setup_indirect *)data->data;
if (indirect->type != SETUP_INDIRECT)
*size = indirect->len;
else
*size = data->len;
} else {
*size = data->len;
}
memunmap(data);
return 0;
}
pa_data = data->next;
pa_data = pa_next;
memunmap(data);
i++;
}
@ -120,9 +135,11 @@ static int __init get_setup_data_size(int nr, size_t *size)
static ssize_t type_show(struct kobject *kobj,
struct kobj_attribute *attr, char *buf)
{
struct setup_indirect *indirect;
struct setup_data *data;
int nr, ret;
u64 paddr;
struct setup_data *data;
u32 len;
ret = kobj_to_setup_data_nr(kobj, &nr);
if (ret)
@ -135,10 +152,20 @@ static ssize_t type_show(struct kobject *kobj,
if (!data)
return -ENOMEM;
if (data->type == SETUP_INDIRECT)
ret = sprintf(buf, "0x%x\n", ((struct setup_indirect *)data->data)->type);
else
if (data->type == SETUP_INDIRECT) {
len = sizeof(*data) + data->len;
memunmap(data);
data = memremap(paddr, len, MEMREMAP_WB);
if (!data)
return -ENOMEM;
indirect = (struct setup_indirect *)data->data;
ret = sprintf(buf, "0x%x\n", indirect->type);
} else {
ret = sprintf(buf, "0x%x\n", data->type);
}
memunmap(data);
return ret;
}
@ -149,9 +176,10 @@ static ssize_t setup_data_data_read(struct file *fp,
char *buf,
loff_t off, size_t count)
{
struct setup_indirect *indirect;
struct setup_data *data;
int nr, ret = 0;
u64 paddr, len;
struct setup_data *data;
void *p;
ret = kobj_to_setup_data_nr(kobj, &nr);
@ -165,10 +193,27 @@ static ssize_t setup_data_data_read(struct file *fp,
if (!data)
return -ENOMEM;
if (data->type == SETUP_INDIRECT &&
((struct setup_indirect *)data->data)->type != SETUP_INDIRECT) {
paddr = ((struct setup_indirect *)data->data)->addr;
len = ((struct setup_indirect *)data->data)->len;
if (data->type == SETUP_INDIRECT) {
len = sizeof(*data) + data->len;
memunmap(data);
data = memremap(paddr, len, MEMREMAP_WB);
if (!data)
return -ENOMEM;
indirect = (struct setup_indirect *)data->data;
if (indirect->type != SETUP_INDIRECT) {
paddr = indirect->addr;
len = indirect->len;
} else {
/*
* Even though this is technically undefined, return
* the data as though it is a normal setup_data struct.
* This will at least allow it to be inspected.
*/
paddr += sizeof(*data);
len = data->len;
}
} else {
paddr += sizeof(*data);
len = data->len;

9
arch/x86/kernel/kvm.c
View File

@ -457,19 +457,22 @@ static bool pv_tlb_flush_supported(void)
{
return (kvm_para_has_feature(KVM_FEATURE_PV_TLB_FLUSH) &&
!kvm_para_has_hint(KVM_HINTS_REALTIME) &&
kvm_para_has_feature(KVM_FEATURE_STEAL_TIME));
kvm_para_has_feature(KVM_FEATURE_STEAL_TIME) &&
(num_possible_cpus() != 1));
}
static bool pv_ipi_supported(void)
{
return kvm_para_has_feature(KVM_FEATURE_PV_SEND_IPI);
return (kvm_para_has_feature(KVM_FEATURE_PV_SEND_IPI) &&
(num_possible_cpus() != 1));
}
static bool pv_sched_yield_supported(void)
{
return (kvm_para_has_feature(KVM_FEATURE_PV_SCHED_YIELD) &&
!kvm_para_has_hint(KVM_HINTS_REALTIME) &&
kvm_para_has_feature(KVM_FEATURE_STEAL_TIME));
kvm_para_has_feature(KVM_FEATURE_STEAL_TIME) &&
(num_possible_cpus() != 1));
}
#define KVM_IPI_CLUSTER_SIZE (2 * BITS_PER_LONG)

13
arch/x86/kernel/module.c
View File

@ -270,6 +270,14 @@ int module_finalize(const Elf_Ehdr *hdr,
orc_ip = s;
}
/*
* See alternative_instructions() for the ordering rules between the
* various patching types.
*/
if (para) {
void *pseg = (void *)para->sh_addr;
apply_paravirt(pseg, pseg + para->sh_size);
}
if (alt) {
/* patch .altinstructions */
void *aseg = (void *)alt->sh_addr;
@ -283,11 +291,6 @@ int module_finalize(const Elf_Ehdr *hdr,
tseg, tseg + text->sh_size);
}
if (para) {
void *pseg = (void *)para->sh_addr;
apply_paravirt(pseg, pseg + para->sh_size);
}
/* make jump label nops */
jump_label_apply_nops(me);

34
arch/x86/kernel/setup.c
View File

@ -368,21 +368,41 @@ static void __init parse_setup_data(void)
static void __init memblock_x86_reserve_range_setup_data(void)
{
struct setup_indirect *indirect;
struct setup_data *data;
u64 pa_data;
u64 pa_data, pa_next;
u32 len;
pa_data = boot_params.hdr.setup_data;
while (pa_data) {
data = early_memremap(pa_data, sizeof(*data));
if (!data) {
pr_warn("setup: failed to memremap setup_data entry\n");
return;
}
len = sizeof(*data);
pa_next = data->next;
memblock_reserve(pa_data, sizeof(*data) + data->len);
if (data->type == SETUP_INDIRECT &&
((struct setup_indirect *)data->data)->type != SETUP_INDIRECT)
memblock_reserve(((struct setup_indirect *)data->data)->addr,
((struct setup_indirect *)data->data)->len);
if (data->type == SETUP_INDIRECT) {
len += data->len;
early_memunmap(data, sizeof(*data));
data = early_memremap(pa_data, len);
if (!data) {
pr_warn("setup: failed to memremap indirect setup_data\n");
return;
}
pa_data = data->next;
early_memunmap(data, sizeof(*data));
indirect = (struct setup_indirect *)data->data;
if (indirect->type != SETUP_INDIRECT)
memblock_reserve(indirect->addr, indirect->len);
}
pa_data = pa_next;
early_memunmap(data, len);
}
}

1
arch/x86/kernel/traps.c
View File

@ -659,6 +659,7 @@ static bool do_int3(struct pt_regs *regs)
return res == NOTIFY_STOP;
}
NOKPROBE_SYMBOL(do_int3);
static void do_int3_user(struct pt_regs *regs)
{

1
arch/x86/kvm/mmu/mmu.c
View File

@ -3967,6 +3967,7 @@ static bool kvm_faultin_pfn(struct kvm_vcpu *vcpu, bool prefault, gfn_t gfn,
*pfn = __gfn_to_pfn_memslot(slot, gfn, false, NULL,
write, writable, hva);
return false;
out_retry:
*r = RET_PF_RETRY;

7
arch/x86/kvm/x86.c
View File

@ -8666,6 +8666,13 @@ static int kvm_pv_clock_pairing(struct kvm_vcpu *vcpu, gpa_t paddr,
if (clock_type != KVM_CLOCK_PAIRING_WALLCLOCK)
return -KVM_EOPNOTSUPP;
/*
* When tsc is in permanent catchup mode guests won't be able to use
* pvclock_read_retry loop to get consistent view of pvclock
*/
if (vcpu->arch.tsc_always_catchup)
return -KVM_EOPNOTSUPP;
if (!kvm_get_walltime_and_clockread(&ts, &cycle))
return -KVM_EOPNOTSUPP;

57
arch/x86/mm/ioremap.c
View File

@ -614,6 +614,7 @@ static bool memremap_is_efi_data(resource_size_t phys_addr,
static bool memremap_is_setup_data(resource_size_t phys_addr,
unsigned long size)
{
struct setup_indirect *indirect;
struct setup_data *data;
u64 paddr, paddr_next;
@ -626,6 +627,10 @@ static bool memremap_is_setup_data(resource_size_t phys_addr,
data = memremap(paddr, sizeof(*data),
MEMREMAP_WB | MEMREMAP_DEC);
if (!data) {
pr_warn("failed to memremap setup_data entry\n");
return false;
}
paddr_next = data->next;
len = data->len;
@ -635,10 +640,21 @@ static bool memremap_is_setup_data(resource_size_t phys_addr,
return true;
}
if (data->type == SETUP_INDIRECT &&
((struct setup_indirect *)data->data)->type != SETUP_INDIRECT) {
paddr = ((struct setup_indirect *)data->data)->addr;
len = ((struct setup_indirect *)data->data)->len;
if (data->type == SETUP_INDIRECT) {
memunmap(data);
data = memremap(paddr, sizeof(*data) + len,
MEMREMAP_WB | MEMREMAP_DEC);
if (!data) {
pr_warn("failed to memremap indirect setup_data\n");
return false;
}
indirect = (struct setup_indirect *)data->data;
if (indirect->type != SETUP_INDIRECT) {
paddr = indirect->addr;
len = indirect->len;
}
}
memunmap(data);
@ -659,22 +675,51 @@ static bool memremap_is_setup_data(resource_size_t phys_addr,
static bool __init early_memremap_is_setup_data(resource_size_t phys_addr,
unsigned long size)
{
struct setup_indirect *indirect;
struct setup_data *data;
u64 paddr, paddr_next;
paddr = boot_params.hdr.setup_data;
while (paddr) {
unsigned int len;
unsigned int len, size;
if (phys_addr == paddr)
return true;
data = early_memremap_decrypted(paddr, sizeof(*data));
if (!data) {
pr_warn("failed to early memremap setup_data entry\n");
return false;
}
size = sizeof(*data);
paddr_next = data->next;
len = data->len;
early_memunmap(data, sizeof(*data));
if ((phys_addr > paddr) && (phys_addr < (paddr + len))) {
early_memunmap(data, sizeof(*data));
return true;
}
if (data->type == SETUP_INDIRECT) {
size += len;
early_memunmap(data, sizeof(*data));
data = early_memremap_decrypted(paddr, size);
if (!data) {
pr_warn("failed to early memremap indirect setup_data\n");
return false;
}
indirect = (struct setup_indirect *)data->data;
if (indirect->type != SETUP_INDIRECT) {
paddr = indirect->addr;
len = indirect->len;
}
}
early_memunmap(data, size);
if ((phys_addr > paddr) && (phys_addr < (paddr + len)))
return true;

1
block/genhd.c
View File

@ -19,6 +19,7 @@
#include <linux/seq_file.h>
#include <linux/slab.h>
#include <linux/kmod.h>
#include <linux/major.h>
#include <linux/mutex.h>
#include <linux/idr.h>
#include <linux/log2.h>

1
block/holder.c
View File

@ -1,5 +1,6 @@
// SPDX-License-Identifier: GPL-2.0-only
#include <linux/genhd.h>
#include <linux/slab.h>
struct bd_holder_disk {
struct list_head list;

1
block/partitions/core.c
View File

@ -5,6 +5,7 @@
* Copyright (C) 2020 Christoph Hellwig
*/
#include <linux/fs.h>
#include <linux/major.h>
#include <linux/slab.h>
#include <linux/ctype.h>
#include <linux/genhd.h>

7
drivers/net/dsa/mv88e6xxx/chip.c
View File

@ -2291,13 +2291,6 @@ static int mv88e6xxx_port_vlan_del(struct dsa_switch *ds, int port,
if (!mv88e6xxx_max_vid(chip))
return -EOPNOTSUPP;
/* The ATU removal procedure needs the FID to be mapped in the VTU,
* but FDB deletion runs concurrently with VLAN deletion. Flush the DSA
* switchdev workqueue to ensure that all FDB entries are deleted
* before we remove the VLAN.
*/
dsa_flush_workqueue();
mv88e6xxx_reg_lock(chip);
err = mv88e6xxx_port_get_pvid(chip, port, &pvid);

31
drivers/net/phy/meson-gxl.c
View File

@ -30,8 +30,12 @@
#define INTSRC_LINK_DOWN BIT(4)
#define INTSRC_REMOTE_FAULT BIT(5)
#define INTSRC_ANEG_COMPLETE BIT(6)
#define INTSRC_ENERGY_DETECT BIT(7)
#define INTSRC_MASK 30
#define INT_SOURCES (INTSRC_LINK_DOWN | INTSRC_ANEG_COMPLETE | \
INTSRC_ENERGY_DETECT)
#define BANK_ANALOG_DSP 0
#define BANK_WOL 1
#define BANK_BIST 3
@ -200,7 +204,6 @@ static int meson_gxl_ack_interrupt(struct phy_device *phydev)
static int meson_gxl_config_intr(struct phy_device *phydev)
{
u16 val;
int ret;
if (phydev->interrupts == PHY_INTERRUPT_ENABLED) {
@ -209,16 +212,9 @@ static int meson_gxl_config_intr(struct phy_device *phydev)
if (ret)
return ret;
val = INTSRC_ANEG_PR
| INTSRC_PARALLEL_FAULT
| INTSRC_ANEG_LP_ACK
| INTSRC_LINK_DOWN
| INTSRC_REMOTE_FAULT
| INTSRC_ANEG_COMPLETE;
ret = phy_write(phydev, INTSRC_MASK, val);
ret = phy_write(phydev, INTSRC_MASK, INT_SOURCES);
} else {
val = 0;
ret = phy_write(phydev, INTSRC_MASK, val);
ret = phy_write(phydev, INTSRC_MASK, 0);
/* Ack any pending IRQ */
ret = meson_gxl_ack_interrupt(phydev);
@ -237,10 +233,23 @@ static irqreturn_t meson_gxl_handle_interrupt(struct phy_device *phydev)
return IRQ_NONE;
}
irq_status &= INT_SOURCES;
if (irq_status == 0)
return IRQ_NONE;
phy_trigger_machine(phydev);
/* Aneg-complete interrupt is used for link-up detection */
if (phydev->autoneg == AUTONEG_ENABLE &&
irq_status == INTSRC_ENERGY_DETECT)
return IRQ_HANDLED;
/* Give PHY some time before MAC starts sending data. This works
* around an issue where network doesn't come up properly.
*/
if (!(irq_status & INTSRC_LINK_DOWN))
phy_queue_state_machine(phydev, msecs_to_jiffies(100));
else
phy_trigger_machine(phydev);
return IRQ_HANDLED;
}

28
drivers/net/usb/smsc95xx.c
View File

@ -97,9 +97,10 @@ static int __must_check __smsc95xx_read_reg(struct usbnet *dev, u32 index,
ret = fn(dev, USB_VENDOR_REQUEST_READ_REGISTER, USB_DIR_IN
| USB_TYPE_VENDOR | USB_RECIP_DEVICE,
0, index, &buf, 4);
if (unlikely(ret < 0)) {
netdev_warn(dev->net, "Failed to read reg index 0x%08x: %d\n",
index, ret);
if (ret < 0) {
if (ret != -ENODEV)
netdev_warn(dev->net, "Failed to read reg index 0x%08x: %d\n",
index, ret);
return ret;
}
@ -129,7 +130,7 @@ static int __must_check __smsc95xx_write_reg(struct usbnet *dev, u32 index,
ret = fn(dev, USB_VENDOR_REQUEST_WRITE_REGISTER, USB_DIR_OUT
| USB_TYPE_VENDOR | USB_RECIP_DEVICE,
0, index, &buf, 4);
if (unlikely(ret < 0))
if (ret < 0 && ret != -ENODEV)
netdev_warn(dev->net, "Failed to write reg index 0x%08x: %d\n",
index, ret);
@ -172,6 +173,9 @@ static int __must_check __smsc95xx_phy_wait_not_busy(struct usbnet *dev,
do {
ret = __smsc95xx_read_reg(dev, MII_ADDR, &val, in_pm);
if (ret < 0) {
/* Ignore -ENODEV error during disconnect() */
if (ret == -ENODEV)
return 0;
netdev_warn(dev->net, "Error reading MII_ACCESS\n");
return ret;
}
@ -207,7 +211,8 @@ static int __smsc95xx_mdio_read(struct usbnet *dev, int phy_id, int idx,
addr = mii_address_cmd(phy_id, idx, MII_READ_ | MII_BUSY_);
ret = __smsc95xx_write_reg(dev, MII_ADDR, addr, in_pm);
if (ret < 0) {
netdev_warn(dev->net, "Error writing MII_ADDR\n");
if (ret != -ENODEV)
netdev_warn(dev->net, "Error writing MII_ADDR\n");
goto done;
}
@ -219,7 +224,8 @@ static int __smsc95xx_mdio_read(struct usbnet *dev, int phy_id, int idx,
ret = __smsc95xx_read_reg(dev, MII_DATA, &val, in_pm);
if (ret < 0) {
netdev_warn(dev->net, "Error reading MII_DATA\n");
if (ret != -ENODEV)
netdev_warn(dev->net, "Error reading MII_DATA\n");
goto done;
}
@ -227,6 +233,10 @@ static int __smsc95xx_mdio_read(struct usbnet *dev, int phy_id, int idx,
done:
mutex_unlock(&dev->phy_mutex);
/* Ignore -ENODEV error during disconnect() */
if (ret == -ENODEV)
return 0;
return ret;
}
@ -248,7 +258,8 @@ static void __smsc95xx_mdio_write(struct usbnet *dev, int phy_id,
val = regval;
ret = __smsc95xx_write_reg(dev, MII_DATA, val, in_pm);
if (ret < 0) {
netdev_warn(dev->net, "Error writing MII_DATA\n");
if (ret != -ENODEV)
netdev_warn(dev->net, "Error writing MII_DATA\n");
goto done;
}
@ -256,7 +267,8 @@ static void __smsc95xx_mdio_write(struct usbnet *dev, int phy_id,
addr = mii_address_cmd(phy_id, idx, MII_WRITE_ | MII_BUSY_);
ret = __smsc95xx_write_reg(dev, MII_ADDR, addr, in_pm);
if (ret < 0) {
netdev_warn(dev->net, "Error writing MII_ADDR\n");
if (ret != -ENODEV)
netdev_warn(dev->net, "Error writing MII_ADDR\n");
goto done;
}

3
drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c
View File

@ -541,8 +541,7 @@ static const struct ieee80211_sband_iftype_data iwl_he_capa[] = {
.has_he = true,
.he_cap_elem = {
.mac_cap_info[0] =
IEEE80211_HE_MAC_CAP0_HTC_HE |
IEEE80211_HE_MAC_CAP0_TWT_REQ,
IEEE80211_HE_MAC_CAP0_HTC_HE,
.mac_cap_info[1] =
IEEE80211_HE_MAC_CAP1_TF_MAC_PAD_DUR_16US |
IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_RX_QOS_8,