commit: dfe0c2ff7fdae9e0680e678931049d7b1df3d35d Author: Mike Pagano <mpagano <AT> gentoo <DOT> org> AuthorDate: Wed Jun 3 11:41:00 2020 +0000 Commit: Mike Pagano <mpagano <AT> gentoo <DOT> org> CommitDate: Wed Jun 3 11:41:00 2020 +0000 URL: https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=dfe0c2ff
Linux patch 4.19.126 Signed-off-by: Mike Pagano <mpagano <AT> gentoo.org> 0000_README | 4 + 1125_linux-4.19.126.patch | 3160 +++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 3164 insertions(+) diff --git a/0000_README b/0000_README index a36c8a4..4d5b261 100644 --- a/0000_README +++ b/0000_README @@ -539,6 +539,10 @@ Patch: 1124_linux-4.19.125.patch From: https://www.kernel.org Desc: Linux 4.19.125 +Patch: 1125_linux-4.19.126.patch +From: https://www.kernel.org +Desc: Linux 4.19.126 + Patch: 1500_XATTR_USER_PREFIX.patch From: https://bugs.gentoo.org/show_bug.cgi?id=470644 Desc: Support for namespace user.pax.* on tmpfs. diff --git a/1125_linux-4.19.126.patch b/1125_linux-4.19.126.patch new file mode 100644 index 0000000..6cd993d --- /dev/null +++ b/1125_linux-4.19.126.patch @@ -0,0 +1,3160 @@ +diff --git a/Makefile b/Makefile +index 93c63bda7115..f8da10c40271 100644 +--- a/Makefile ++++ b/Makefile +@@ -1,7 +1,7 @@ + # SPDX-License-Identifier: GPL-2.0 + VERSION = 4 + PATCHLEVEL = 19 +-SUBLEVEL = 125 ++SUBLEVEL = 126 + EXTRAVERSION = + NAME = "People's Front" + +diff --git a/arch/arm/boot/compressed/vmlinux.lds.S b/arch/arm/boot/compressed/vmlinux.lds.S +index 2b963d8e76dd..89a8f7588c78 100644 +--- a/arch/arm/boot/compressed/vmlinux.lds.S ++++ b/arch/arm/boot/compressed/vmlinux.lds.S +@@ -46,7 +46,7 @@ SECTIONS + } + .table : ALIGN(4) { + _table_start = .; +- LONG(ZIMAGE_MAGIC(2)) ++ LONG(ZIMAGE_MAGIC(4)) + LONG(ZIMAGE_MAGIC(0x5a534c4b)) + LONG(ZIMAGE_MAGIC(__piggy_size_addr - _start)) + LONG(ZIMAGE_MAGIC(_kernel_bss_size)) +diff --git a/arch/arm/boot/dts/bcm-hr2.dtsi b/arch/arm/boot/dts/bcm-hr2.dtsi +index e4d49731287f..e35398cc60a0 100644 +--- a/arch/arm/boot/dts/bcm-hr2.dtsi ++++ b/arch/arm/boot/dts/bcm-hr2.dtsi +@@ -75,7 +75,7 @@ + timer@20200 { + compatible = "arm,cortex-a9-global-timer"; + reg = <0x20200 0x100>; +- interrupts = <GIC_PPI 11 IRQ_TYPE_LEVEL_HIGH>; ++ interrupts = <GIC_PPI 11 IRQ_TYPE_EDGE_RISING>; + clocks = <&periph_clk>; + }; + +@@ -83,7 +83,7 @@ + compatible = "arm,cortex-a9-twd-timer"; + reg = <0x20600 0x20>; + interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(1) | +- IRQ_TYPE_LEVEL_HIGH)>; ++ IRQ_TYPE_EDGE_RISING)>; + clocks = <&periph_clk>; + }; + +@@ -91,7 +91,7 @@ + compatible = "arm,cortex-a9-twd-wdt"; + reg = <0x20620 0x20>; + interrupts = <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(1) | +- IRQ_TYPE_LEVEL_HIGH)>; ++ IRQ_TYPE_EDGE_RISING)>; + clocks = <&periph_clk>; + }; + +diff --git a/arch/arm/boot/dts/bcm2835-rpi-zero-w.dts b/arch/arm/boot/dts/bcm2835-rpi-zero-w.dts +index 5fcadb9cf992..9f7145b1cc5e 100644 +--- a/arch/arm/boot/dts/bcm2835-rpi-zero-w.dts ++++ b/arch/arm/boot/dts/bcm2835-rpi-zero-w.dts +@@ -25,7 +25,7 @@ + + leds { + act { +- gpios = <&gpio 47 GPIO_ACTIVE_HIGH>; ++ gpios = <&gpio 47 GPIO_ACTIVE_LOW>; + }; + }; + +diff --git a/arch/arm/boot/dts/imx6q-b450v3.dts b/arch/arm/boot/dts/imx6q-b450v3.dts +index 3ec58500e9c2..25bf45659737 100644 +--- a/arch/arm/boot/dts/imx6q-b450v3.dts ++++ b/arch/arm/boot/dts/imx6q-b450v3.dts +@@ -65,13 +65,6 @@ + }; + }; + +-&clks { +- assigned-clocks = <&clks IMX6QDL_CLK_LDB_DI0_SEL>, +- <&clks IMX6QDL_CLK_LDB_DI1_SEL>; +- assigned-clock-parents = <&clks IMX6QDL_CLK_PLL3_USB_OTG>, +- <&clks IMX6QDL_CLK_PLL3_USB_OTG>; +-}; +- + &ldb { + status = "okay"; + +diff --git a/arch/arm/boot/dts/imx6q-b650v3.dts b/arch/arm/boot/dts/imx6q-b650v3.dts +index 5650a9b11091..0326711a8700 100644 +--- a/arch/arm/boot/dts/imx6q-b650v3.dts ++++ b/arch/arm/boot/dts/imx6q-b650v3.dts +@@ -65,13 +65,6 @@ + }; + }; + +-&clks { +- assigned-clocks = <&clks IMX6QDL_CLK_LDB_DI0_SEL>, +- <&clks IMX6QDL_CLK_LDB_DI1_SEL>; +- assigned-clock-parents = <&clks IMX6QDL_CLK_PLL3_USB_OTG>, +- <&clks IMX6QDL_CLK_PLL3_USB_OTG>; +-}; +- + &ldb { + status = "okay"; + +diff --git a/arch/arm/boot/dts/imx6q-b850v3.dts b/arch/arm/boot/dts/imx6q-b850v3.dts +index 044a5bebe1c5..612f782ddaaa 100644 +--- a/arch/arm/boot/dts/imx6q-b850v3.dts ++++ b/arch/arm/boot/dts/imx6q-b850v3.dts +@@ -53,17 +53,6 @@ + }; + }; + +-&clks { +- assigned-clocks = <&clks IMX6QDL_CLK_LDB_DI0_SEL>, +- <&clks IMX6QDL_CLK_LDB_DI1_SEL>, +- <&clks IMX6QDL_CLK_IPU1_DI0_PRE_SEL>, +- <&clks IMX6QDL_CLK_IPU2_DI0_PRE_SEL>; +- assigned-clock-parents = <&clks IMX6QDL_CLK_PLL5_VIDEO_DIV>, +- <&clks IMX6QDL_CLK_PLL5_VIDEO_DIV>, +- <&clks IMX6QDL_CLK_PLL2_PFD2_396M>, +- <&clks IMX6QDL_CLK_PLL2_PFD2_396M>; +-}; +- + &ldb { + fsl,dual-channel; + status = "okay"; +diff --git a/arch/arm/boot/dts/imx6q-bx50v3.dtsi b/arch/arm/boot/dts/imx6q-bx50v3.dtsi +index d3cba09be0cb..c1f554348187 100644 +--- a/arch/arm/boot/dts/imx6q-bx50v3.dtsi ++++ b/arch/arm/boot/dts/imx6q-bx50v3.dtsi +@@ -391,3 +391,18 @@ + #interrupt-cells = <1>; + }; + }; ++ ++&clks { ++ assigned-clocks = <&clks IMX6QDL_CLK_LDB_DI0_SEL>, ++ <&clks IMX6QDL_CLK_LDB_DI1_SEL>, ++ <&clks IMX6QDL_CLK_IPU1_DI0_PRE_SEL>, ++ <&clks IMX6QDL_CLK_IPU1_DI1_PRE_SEL>, ++ <&clks IMX6QDL_CLK_IPU2_DI0_PRE_SEL>, ++ <&clks IMX6QDL_CLK_IPU2_DI1_PRE_SEL>; ++ assigned-clock-parents = <&clks IMX6QDL_CLK_PLL5_VIDEO_DIV>, ++ <&clks IMX6QDL_CLK_PLL5_VIDEO_DIV>, ++ <&clks IMX6QDL_CLK_PLL2_PFD0_352M>, ++ <&clks IMX6QDL_CLK_PLL2_PFD0_352M>, ++ <&clks IMX6QDL_CLK_PLL2_PFD0_352M>, ++ <&clks IMX6QDL_CLK_PLL2_PFD0_352M>; ++}; +diff --git a/arch/arm/boot/dts/rk3036.dtsi b/arch/arm/boot/dts/rk3036.dtsi +index d560fc4051c5..db612271371b 100644 +--- a/arch/arm/boot/dts/rk3036.dtsi ++++ b/arch/arm/boot/dts/rk3036.dtsi +@@ -128,7 +128,7 @@ + assigned-clocks = <&cru SCLK_GPU>; + assigned-clock-rates = <100000000>; + clocks = <&cru SCLK_GPU>, <&cru SCLK_GPU>; +- clock-names = "core", "bus"; ++ clock-names = "bus", "core"; + resets = <&cru SRST_GPU>; + status = "disabled"; + }; +diff --git a/arch/arm/boot/dts/rk3228-evb.dts b/arch/arm/boot/dts/rk3228-evb.dts +index 5670b33fd1bd..aed879db6c15 100644 +--- a/arch/arm/boot/dts/rk3228-evb.dts ++++ b/arch/arm/boot/dts/rk3228-evb.dts +@@ -46,7 +46,7 @@ + #address-cells = <1>; + #size-cells = <0>; + +- phy: phy@0 { ++ phy: ethernet-phy@0 { + compatible = "ethernet-phy-id1234.d400", "ethernet-phy-ieee802.3-c22"; + reg = <0>; + clocks = <&cru SCLK_MAC_PHY>; +diff --git a/arch/arm/boot/dts/rk322x.dtsi b/arch/arm/boot/dts/rk322x.dtsi +index cd8f2a3b0e91..2aa74267ae51 100644 +--- a/arch/arm/boot/dts/rk322x.dtsi ++++ b/arch/arm/boot/dts/rk322x.dtsi +@@ -539,7 +539,7 @@ + "pp1", + "ppmmu1"; + clocks = <&cru ACLK_GPU>, <&cru ACLK_GPU>; +- clock-names = "core", "bus"; ++ clock-names = "bus", "core"; + resets = <&cru SRST_GPU_A>; + status = "disabled"; + }; +@@ -944,7 +944,7 @@ + }; + }; + +- spi-0 { ++ spi0 { + spi0_clk: spi0-clk { + rockchip,pins = <0 9 RK_FUNC_2 &pcfg_pull_up>; + }; +@@ -962,7 +962,7 @@ + }; + }; + +- spi-1 { ++ spi1 { + spi1_clk: spi1-clk { + rockchip,pins = <0 23 RK_FUNC_2 &pcfg_pull_up>; + }; +diff --git a/arch/arm/boot/dts/rk3xxx.dtsi b/arch/arm/boot/dts/rk3xxx.dtsi +index d752dc611fd7..86a0d98d28ff 100644 +--- a/arch/arm/boot/dts/rk3xxx.dtsi ++++ b/arch/arm/boot/dts/rk3xxx.dtsi +@@ -84,7 +84,7 @@ + compatible = "arm,mali-400"; + reg = <0x10090000 0x10000>; + clocks = <&cru ACLK_GPU>, <&cru ACLK_GPU>; +- clock-names = "core", "bus"; ++ clock-names = "bus", "core"; + assigned-clocks = <&cru ACLK_GPU>; + assigned-clock-rates = <100000000>; + resets = <&cru SRST_GPU>; +diff --git a/arch/arm/include/asm/assembler.h b/arch/arm/include/asm/assembler.h +index 88286dd483ff..1935b580f0e8 100644 +--- a/arch/arm/include/asm/assembler.h ++++ b/arch/arm/include/asm/assembler.h +@@ -21,11 +21,11 @@ + #endif + + #include <asm/ptrace.h> +-#include <asm/domain.h> + #include <asm/opcodes-virt.h> + #include <asm/asm-offsets.h> + #include <asm/page.h> + #include <asm/thread_info.h> ++#include <asm/uaccess-asm.h> + + #define IOMEM(x) (x) + +@@ -374,9 +374,9 @@ THUMB( orr \reg , \reg , #PSR_T_BIT ) + .macro usraccoff, instr, reg, ptr, inc, off, cond, abort, t=TUSER() + 9999: + .if \inc == 1 +- \instr\cond\()b\()\t\().w \reg, [\ptr, #\off] ++ \instr\()b\t\cond\().w \reg, [\ptr, #\off] + .elseif \inc == 4 +- \instr\cond\()\t\().w \reg, [\ptr, #\off] ++ \instr\t\cond\().w \reg, [\ptr, #\off] + .else + .error "Unsupported inc macro argument" + .endif +@@ -415,9 +415,9 @@ THUMB( orr \reg , \reg , #PSR_T_BIT ) + .rept \rept + 9999: + .if \inc == 1 +- \instr\cond\()b\()\t \reg, [\ptr], #\inc ++ \instr\()b\t\cond \reg, [\ptr], #\inc + .elseif \inc == 4 +- \instr\cond\()\t \reg, [\ptr], #\inc ++ \instr\t\cond \reg, [\ptr], #\inc + .else + .error "Unsupported inc macro argument" + .endif +@@ -447,79 +447,6 @@ THUMB( orr \reg , \reg , #PSR_T_BIT ) + .size \name , . - \name + .endm + +- .macro csdb +-#ifdef CONFIG_THUMB2_KERNEL +- .inst.w 0xf3af8014 +-#else +- .inst 0xe320f014 +-#endif +- .endm +- +- .macro check_uaccess, addr:req, size:req, limit:req, tmp:req, bad:req +-#ifndef CONFIG_CPU_USE_DOMAINS +- adds \tmp, \addr, #\size - 1 +- sbcccs \tmp, \tmp, \limit +- bcs \bad +-#ifdef CONFIG_CPU_SPECTRE +- movcs \addr, #0 +- csdb +-#endif +-#endif +- .endm +- +- .macro uaccess_mask_range_ptr, addr:req, size:req, limit:req, tmp:req +-#ifdef CONFIG_CPU_SPECTRE +- sub \tmp, \limit, #1 +- subs \tmp, \tmp, \addr @ tmp = limit - 1 - addr +- addhs \tmp, \tmp, #1 @ if (tmp >= 0) { +- subhss \tmp, \tmp, \size @ tmp = limit - (addr + size) } +- movlo \addr, #0 @ if (tmp < 0) addr = NULL +- csdb +-#endif +- .endm +- +- .macro uaccess_disable, tmp, isb=1 +-#ifdef CONFIG_CPU_SW_DOMAIN_PAN +- /* +- * Whenever we re-enter userspace, the domains should always be +- * set appropriately. +- */ +- mov \tmp, #DACR_UACCESS_DISABLE +- mcr p15, 0, \tmp, c3, c0, 0 @ Set domain register +- .if \isb +- instr_sync +- .endif +-#endif +- .endm +- +- .macro uaccess_enable, tmp, isb=1 +-#ifdef CONFIG_CPU_SW_DOMAIN_PAN +- /* +- * Whenever we re-enter userspace, the domains should always be +- * set appropriately. +- */ +- mov \tmp, #DACR_UACCESS_ENABLE +- mcr p15, 0, \tmp, c3, c0, 0 +- .if \isb +- instr_sync +- .endif +-#endif +- .endm +- +- .macro uaccess_save, tmp +-#ifdef CONFIG_CPU_SW_DOMAIN_PAN +- mrc p15, 0, \tmp, c3, c0, 0 +- str \tmp, [sp, #SVC_DACR] +-#endif +- .endm +- +- .macro uaccess_restore +-#ifdef CONFIG_CPU_SW_DOMAIN_PAN +- ldr r0, [sp, #SVC_DACR] +- mcr p15, 0, r0, c3, c0, 0 +-#endif +- .endm +- + .irp c,,eq,ne,cs,cc,mi,pl,vs,vc,hi,ls,ge,lt,gt,le,hs,lo + .macro ret\c, reg + #if __LINUX_ARM_ARCH__ < 6 +diff --git a/arch/arm/include/asm/uaccess-asm.h b/arch/arm/include/asm/uaccess-asm.h +new file mode 100644 +index 000000000000..907571fd05c6 +--- /dev/null ++++ b/arch/arm/include/asm/uaccess-asm.h +@@ -0,0 +1,117 @@ ++/* SPDX-License-Identifier: GPL-2.0-only */ ++ ++#ifndef __ASM_UACCESS_ASM_H__ ++#define __ASM_UACCESS_ASM_H__ ++ ++#include <asm/asm-offsets.h> ++#include <asm/domain.h> ++#include <asm/memory.h> ++#include <asm/thread_info.h> ++ ++ .macro csdb ++#ifdef CONFIG_THUMB2_KERNEL ++ .inst.w 0xf3af8014 ++#else ++ .inst 0xe320f014 ++#endif ++ .endm ++ ++ .macro check_uaccess, addr:req, size:req, limit:req, tmp:req, bad:req ++#ifndef CONFIG_CPU_USE_DOMAINS ++ adds \tmp, \addr, #\size - 1 ++ sbcscc \tmp, \tmp, \limit ++ bcs \bad ++#ifdef CONFIG_CPU_SPECTRE ++ movcs \addr, #0 ++ csdb ++#endif ++#endif ++ .endm ++ ++ .macro uaccess_mask_range_ptr, addr:req, size:req, limit:req, tmp:req ++#ifdef CONFIG_CPU_SPECTRE ++ sub \tmp, \limit, #1 ++ subs \tmp, \tmp, \addr @ tmp = limit - 1 - addr ++ addhs \tmp, \tmp, #1 @ if (tmp >= 0) { ++ subshs \tmp, \tmp, \size @ tmp = limit - (addr + size) } ++ movlo \addr, #0 @ if (tmp < 0) addr = NULL ++ csdb ++#endif ++ .endm ++ ++ .macro uaccess_disable, tmp, isb=1 ++#ifdef CONFIG_CPU_SW_DOMAIN_PAN ++ /* ++ * Whenever we re-enter userspace, the domains should always be ++ * set appropriately. ++ */ ++ mov \tmp, #DACR_UACCESS_DISABLE ++ mcr p15, 0, \tmp, c3, c0, 0 @ Set domain register ++ .if \isb ++ instr_sync ++ .endif ++#endif ++ .endm ++ ++ .macro uaccess_enable, tmp, isb=1 ++#ifdef CONFIG_CPU_SW_DOMAIN_PAN ++ /* ++ * Whenever we re-enter userspace, the domains should always be ++ * set appropriately. ++ */ ++ mov \tmp, #DACR_UACCESS_ENABLE ++ mcr p15, 0, \tmp, c3, c0, 0 ++ .if \isb ++ instr_sync ++ .endif ++#endif ++ .endm ++ ++#if defined(CONFIG_CPU_SW_DOMAIN_PAN) || defined(CONFIG_CPU_USE_DOMAINS) ++#define DACR(x...) x ++#else ++#define DACR(x...) ++#endif ++ ++ /* ++ * Save the address limit on entry to a privileged exception. ++ * ++ * If we are using the DACR for kernel access by the user accessors ++ * (CONFIG_CPU_USE_DOMAINS=y), always reset the DACR kernel domain ++ * back to client mode, whether or not \disable is set. ++ * ++ * If we are using SW PAN, set the DACR user domain to no access ++ * if \disable is set. ++ */ ++ .macro uaccess_entry, tsk, tmp0, tmp1, tmp2, disable ++ ldr \tmp1, [\tsk, #TI_ADDR_LIMIT] ++ mov \tmp2, #TASK_SIZE ++ str \tmp2, [\tsk, #TI_ADDR_LIMIT] ++ DACR( mrc p15, 0, \tmp0, c3, c0, 0) ++ DACR( str \tmp0, [sp, #SVC_DACR]) ++ str \tmp1, [sp, #SVC_ADDR_LIMIT] ++ .if \disable && IS_ENABLED(CONFIG_CPU_SW_DOMAIN_PAN) ++ /* kernel=client, user=no access */ ++ mov \tmp2, #DACR_UACCESS_DISABLE ++ mcr p15, 0, \tmp2, c3, c0, 0 ++ instr_sync ++ .elseif IS_ENABLED(CONFIG_CPU_USE_DOMAINS) ++ /* kernel=client */ ++ bic \tmp2, \tmp0, #domain_mask(DOMAIN_KERNEL) ++ orr \tmp2, \tmp2, #domain_val(DOMAIN_KERNEL, DOMAIN_CLIENT) ++ mcr p15, 0, \tmp2, c3, c0, 0 ++ instr_sync ++ .endif ++ .endm ++ ++ /* Restore the user access state previously saved by uaccess_entry */ ++ .macro uaccess_exit, tsk, tmp0, tmp1 ++ ldr \tmp1, [sp, #SVC_ADDR_LIMIT] ++ DACR( ldr \tmp0, [sp, #SVC_DACR]) ++ str \tmp1, [\tsk, #TI_ADDR_LIMIT] ++ DACR( mcr p15, 0, \tmp0, c3, c0, 0) ++ .endm ++ ++#undef DACR ++ ++#endif /* __ASM_UACCESS_ASM_H__ */ +diff --git a/arch/arm/include/asm/vfpmacros.h b/arch/arm/include/asm/vfpmacros.h +index ef5dfedacd8d..628c336e8e3b 100644 +--- a/arch/arm/include/asm/vfpmacros.h ++++ b/arch/arm/include/asm/vfpmacros.h +@@ -29,13 +29,13 @@ + ldr \tmp, =elf_hwcap @ may not have MVFR regs + ldr \tmp, [\tmp, #0] + tst \tmp, #HWCAP_VFPD32 +- ldcnel p11, cr0, [\base],#32*4 @ FLDMIAD \base!, {d16-d31} ++ ldclne p11, cr0, [\base],#32*4 @ FLDMIAD \base!, {d16-d31} + addeq \base, \base, #32*4 @ step over unused register space + #else + VFPFMRX \tmp, MVFR0 @ Media and VFP Feature Register 0 + and \tmp, \tmp, #MVFR0_A_SIMD_MASK @ A_SIMD field + cmp \tmp, #2 @ 32 x 64bit registers? +- ldceql p11, cr0, [\base],#32*4 @ FLDMIAD \base!, {d16-d31} ++ ldcleq p11, cr0, [\base],#32*4 @ FLDMIAD \base!, {d16-d31} + addne \base, \base, #32*4 @ step over unused register space + #endif + #endif +@@ -53,13 +53,13 @@ + ldr \tmp, =elf_hwcap @ may not have MVFR regs + ldr \tmp, [\tmp, #0] + tst \tmp, #HWCAP_VFPD32 +- stcnel p11, cr0, [\base],#32*4 @ FSTMIAD \base!, {d16-d31} ++ stclne p11, cr0, [\base],#32*4 @ FSTMIAD \base!, {d16-d31} + addeq \base, \base, #32*4 @ step over unused register space + #else + VFPFMRX \tmp, MVFR0 @ Media and VFP Feature Register 0 + and \tmp, \tmp, #MVFR0_A_SIMD_MASK @ A_SIMD field + cmp \tmp, #2 @ 32 x 64bit registers? +- stceql p11, cr0, [\base],#32*4 @ FSTMIAD \base!, {d16-d31} ++ stcleq p11, cr0, [\base],#32*4 @ FSTMIAD \base!, {d16-d31} + addne \base, \base, #32*4 @ step over unused register space + #endif + #endif +diff --git a/arch/arm/kernel/entry-armv.S b/arch/arm/kernel/entry-armv.S +index e85a3af9ddeb..89e551eebff1 100644 +--- a/arch/arm/kernel/entry-armv.S ++++ b/arch/arm/kernel/entry-armv.S +@@ -30,6 +30,7 @@ + #include <asm/unistd.h> + #include <asm/tls.h> + #include <asm/system_info.h> ++#include <asm/uaccess-asm.h> + + #include "entry-header.S" + #include <asm/entry-macro-multi.S> +@@ -182,15 +183,7 @@ ENDPROC(__und_invalid) + stmia r7, {r2 - r6} + + get_thread_info tsk +- ldr r0, [tsk, #TI_ADDR_LIMIT] +- mov r1, #TASK_SIZE +- str r1, [tsk, #TI_ADDR_LIMIT] +- str r0, [sp, #SVC_ADDR_LIMIT] +- +- uaccess_save r0 +- .if \uaccess +- uaccess_disable r0 +- .endif ++ uaccess_entry tsk, r0, r1, r2, \uaccess + + .if \trace + #ifdef CONFIG_TRACE_IRQFLAGS +diff --git a/arch/arm/kernel/entry-header.S b/arch/arm/kernel/entry-header.S +index 62db1c9746cb..7b595f2d4a28 100644 +--- a/arch/arm/kernel/entry-header.S ++++ b/arch/arm/kernel/entry-header.S +@@ -6,6 +6,7 @@ + #include <asm/asm-offsets.h> + #include <asm/errno.h> + #include <asm/thread_info.h> ++#include <asm/uaccess-asm.h> + #include <asm/v7m.h> + + @ Bad Abort numbers +@@ -217,9 +218,7 @@ + blne trace_hardirqs_off + #endif + .endif +- ldr r1, [sp, #SVC_ADDR_LIMIT] +- uaccess_restore +- str r1, [tsk, #TI_ADDR_LIMIT] ++ uaccess_exit tsk, r0, r1 + + #ifndef CONFIG_THUMB2_KERNEL + @ ARM mode SVC restore +@@ -263,9 +262,7 @@ + @ on the stack remains correct). + @ + .macro svc_exit_via_fiq +- ldr r1, [sp, #SVC_ADDR_LIMIT] +- uaccess_restore +- str r1, [tsk, #TI_ADDR_LIMIT] ++ uaccess_exit tsk, r0, r1 + #ifndef CONFIG_THUMB2_KERNEL + @ ARM mode restore + mov r0, sp +diff --git a/arch/arm/lib/bitops.h b/arch/arm/lib/bitops.h +index 93cddab73072..95bd35991288 100644 +--- a/arch/arm/lib/bitops.h ++++ b/arch/arm/lib/bitops.h +@@ -7,7 +7,7 @@ + ENTRY( \name ) + UNWIND( .fnstart ) + ands ip, r1, #3 +- strneb r1, [ip] @ assert word-aligned ++ strbne r1, [ip] @ assert word-aligned + mov r2, #1 + and r3, r0, #31 @ Get bit offset + mov r0, r0, lsr #5 +@@ -32,7 +32,7 @@ ENDPROC(\name ) + ENTRY( \name ) + UNWIND( .fnstart ) + ands ip, r1, #3 +- strneb r1, [ip] @ assert word-aligned ++ strbne r1, [ip] @ assert word-aligned + mov r2, #1 + and r3, r0, #31 @ Get bit offset + mov r0, r0, lsr #5 +@@ -62,7 +62,7 @@ ENDPROC(\name ) + ENTRY( \name ) + UNWIND( .fnstart ) + ands ip, r1, #3 +- strneb r1, [ip] @ assert word-aligned ++ strbne r1, [ip] @ assert word-aligned + and r2, r0, #31 + mov r0, r0, lsr #5 + mov r3, #1 +@@ -89,7 +89,7 @@ ENDPROC(\name ) + ENTRY( \name ) + UNWIND( .fnstart ) + ands ip, r1, #3 +- strneb r1, [ip] @ assert word-aligned ++ strbne r1, [ip] @ assert word-aligned + and r3, r0, #31 + mov r0, r0, lsr #5 + save_and_disable_irqs ip +diff --git a/arch/arm64/boot/dts/rockchip/rk3328-evb.dts b/arch/arm64/boot/dts/rockchip/rk3328-evb.dts +index 212dd8159da9..d89f3451ace5 100644 +--- a/arch/arm64/boot/dts/rockchip/rk3328-evb.dts ++++ b/arch/arm64/boot/dts/rockchip/rk3328-evb.dts +@@ -86,7 +86,7 @@ + assigned-clock-rate = <50000000>; + assigned-clocks = <&cru SCLK_MAC2PHY>; + assigned-clock-parents = <&cru SCLK_MAC2PHY_SRC>; +- ++ status = "okay"; + }; + + &i2c1 { +diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi b/arch/arm64/boot/dts/rockchip/rk3399.dtsi +index 451f00a631c4..f14e8c5c41ac 100644 +--- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi ++++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi +@@ -1817,10 +1817,10 @@ + gpu: gpu@ff9a0000 { + compatible = "rockchip,rk3399-mali", "arm,mali-t860"; + reg = <0x0 0xff9a0000 0x0 0x10000>; +- interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH 0>, +- <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH 0>, +- <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH 0>; +- interrupt-names = "gpu", "job", "mmu"; ++ interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH 0>, ++ <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH 0>, ++ <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH 0>; ++ interrupt-names = "job", "mmu", "gpu"; + clocks = <&cru ACLK_GPU>; + power-domains = <&power RK3399_PD_GPU>; + status = "disabled"; +diff --git a/arch/parisc/mm/init.c b/arch/parisc/mm/init.c +index aae9b0d71c1e..10a52664e29f 100644 +--- a/arch/parisc/mm/init.c ++++ b/arch/parisc/mm/init.c +@@ -607,7 +607,7 @@ void __init mem_init(void) + > BITS_PER_LONG); + + high_memory = __va((max_pfn << PAGE_SHIFT)); +- set_max_mapnr(page_to_pfn(virt_to_page(high_memory - 1)) + 1); ++ set_max_mapnr(max_low_pfn); + free_all_bootmem(); + + #ifdef CONFIG_PA11 +diff --git a/arch/riscv/kernel/stacktrace.c b/arch/riscv/kernel/stacktrace.c +index a4b1d94371a0..74b2168d7298 100644 +--- a/arch/riscv/kernel/stacktrace.c ++++ b/arch/riscv/kernel/stacktrace.c +@@ -75,7 +75,7 @@ static void notrace walk_stackframe(struct task_struct *task, + + #else /* !CONFIG_FRAME_POINTER */ + +-static void notrace walk_stackframe(struct task_struct *task, ++void notrace walk_stackframe(struct task_struct *task, + struct pt_regs *regs, bool (*fn)(unsigned long, void *), void *arg) + { + unsigned long sp, pc; +diff --git a/arch/x86/include/asm/dma.h b/arch/x86/include/asm/dma.h +index 00f7cf45e699..8e95aa4b0d17 100644 +--- a/arch/x86/include/asm/dma.h ++++ b/arch/x86/include/asm/dma.h +@@ -74,7 +74,7 @@ + #define MAX_DMA_PFN ((16UL * 1024 * 1024) >> PAGE_SHIFT) + + /* 4GB broken PCI/AGP hardware bus master zone */ +-#define MAX_DMA32_PFN ((4UL * 1024 * 1024 * 1024) >> PAGE_SHIFT) ++#define MAX_DMA32_PFN (1UL << (32 - PAGE_SHIFT)) + + #ifdef CONFIG_X86_32 + /* The maximum address that we can perform a DMA transfer to on this platform */ +diff --git a/arch/x86/kernel/fpu/xstate.c b/arch/x86/kernel/fpu/xstate.c +index 87a57b7642d3..61c2fb8b1f8e 100644 +--- a/arch/x86/kernel/fpu/xstate.c ++++ b/arch/x86/kernel/fpu/xstate.c +@@ -964,18 +964,31 @@ static inline bool xfeatures_mxcsr_quirk(u64 xfeatures) + return true; + } + +-/* +- * This is similar to user_regset_copyout(), but will not add offset to +- * the source data pointer or increment pos, count, kbuf, and ubuf. +- */ +-static inline void +-__copy_xstate_to_kernel(void *kbuf, const void *data, +- unsigned int offset, unsigned int size, unsigned int size_total) ++static void fill_gap(unsigned to, void **kbuf, unsigned *pos, unsigned *count) + { +- if (offset < size_total) { +- unsigned int copy = min(size, size_total - offset); ++ if (*pos < to) { ++ unsigned size = to - *pos; ++ ++ if (size > *count) ++ size = *count; ++ memcpy(*kbuf, (void *)&init_fpstate.xsave + *pos, size); ++ *kbuf += size; ++ *pos += size; ++ *count -= size; ++ } ++} + +- memcpy(kbuf + offset, data, copy); ++static void copy_part(unsigned offset, unsigned size, void *from, ++ void **kbuf, unsigned *pos, unsigned *count) ++{ ++ fill_gap(offset, kbuf, pos, count); ++ if (size > *count) ++ size = *count; ++ if (size) { ++ memcpy(*kbuf, from, size); ++ *kbuf += size; ++ *pos += size; ++ *count -= size; + } + } + +@@ -988,8 +1001,9 @@ __copy_xstate_to_kernel(void *kbuf, const void *data, + */ + int copy_xstate_to_kernel(void *kbuf, struct xregs_state *xsave, unsigned int offset_start, unsigned int size_total) + { +- unsigned int offset, size; + struct xstate_header header; ++ const unsigned off_mxcsr = offsetof(struct fxregs_state, mxcsr); ++ unsigned count = size_total; + int i; + + /* +@@ -1005,46 +1019,42 @@ int copy_xstate_to_kernel(void *kbuf, struct xregs_state *xsave, unsigned int of + header.xfeatures = xsave->header.xfeatures; + header.xfeatures &= ~XFEATURE_MASK_SUPERVISOR; + ++ if (header.xfeatures & XFEATURE_MASK_FP) ++ copy_part(0, off_mxcsr, ++ &xsave->i387, &kbuf, &offset_start, &count); ++ if (header.xfeatures & (XFEATURE_MASK_SSE | XFEATURE_MASK_YMM)) ++ copy_part(off_mxcsr, MXCSR_AND_FLAGS_SIZE, ++ &xsave->i387.mxcsr, &kbuf, &offset_start, &count); ++ if (header.xfeatures & XFEATURE_MASK_FP) ++ copy_part(offsetof(struct fxregs_state, st_space), 128, ++ &xsave->i387.st_space, &kbuf, &offset_start, &count); ++ if (header.xfeatures & XFEATURE_MASK_SSE) ++ copy_part(xstate_offsets[XFEATURE_MASK_SSE], 256, ++ &xsave->i387.xmm_space, &kbuf, &offset_start, &count); ++ /* ++ * Fill xsave->i387.sw_reserved value for ptrace frame: ++ */ ++ copy_part(offsetof(struct fxregs_state, sw_reserved), 48, ++ xstate_fx_sw_bytes, &kbuf, &offset_start, &count); + /* + * Copy xregs_state->header: + */ +- offset = offsetof(struct xregs_state, header); +- size = sizeof(header); +- +- __copy_xstate_to_kernel(kbuf, &header, offset, size, size_total); ++ copy_part(offsetof(struct xregs_state, header), sizeof(header), ++ &header, &kbuf, &offset_start, &count); + +- for (i = 0; i < XFEATURE_MAX; i++) { ++ for (i = FIRST_EXTENDED_XFEATURE; i < XFEATURE_MAX; i++) { + /* + * Copy only in-use xstates: + */ + if ((header.xfeatures >> i) & 1) { + void *src = __raw_xsave_addr(xsave, 1 << i); + +- offset = xstate_offsets[i]; +- size = xstate_sizes[i]; +- +- /* The next component has to fit fully into the output buffer: */ +- if (offset + size > size_total) +- break; +- +- __copy_xstate_to_kernel(kbuf, src, offset, size, size_total); ++ copy_part(xstate_offsets[i], xstate_sizes[i], ++ src, &kbuf, &offset_start, &count); + } + + } +- +- if (xfeatures_mxcsr_quirk(header.xfeatures)) { +- offset = offsetof(struct fxregs_state, mxcsr); +- size = MXCSR_AND_FLAGS_SIZE; +- __copy_xstate_to_kernel(kbuf, &xsave->i387.mxcsr, offset, size, size_total); +- } +- +- /* +- * Fill xsave->i387.sw_reserved value for ptrace frame: +- */ +- offset = offsetof(struct fxregs_state, sw_reserved); +- size = sizeof(xstate_fx_sw_bytes); +- +- __copy_xstate_to_kernel(kbuf, xstate_fx_sw_bytes, offset, size, size_total); ++ fill_gap(size_total, &kbuf, &offset_start, &count); + + return 0; + } +diff --git a/drivers/crypto/chelsio/chtls/chtls_io.c b/drivers/crypto/chelsio/chtls/chtls_io.c +index 1587f4ac6821..1e0cc96306dd 100644 +--- a/drivers/crypto/chelsio/chtls/chtls_io.c ++++ b/drivers/crypto/chelsio/chtls/chtls_io.c +@@ -686,7 +686,7 @@ int chtls_push_frames(struct chtls_sock *csk, int comp) + make_tx_data_wr(sk, skb, immdlen, len, + credits_needed, completion); + tp->snd_nxt += len; +- tp->lsndtime = tcp_time_stamp(tp); ++ tp->lsndtime = tcp_jiffies32; + if (completion) + ULP_SKB_CB(skb)->flags &= ~ULPCB_FLAG_NEED_HDR; + } else { +diff --git a/drivers/gpio/gpio-exar.c b/drivers/gpio/gpio-exar.c +index a09d2f9ebacc..695c19901eff 100644 +--- a/drivers/gpio/gpio-exar.c ++++ b/drivers/gpio/gpio-exar.c +@@ -148,8 +148,10 @@ static int gpio_exar_probe(struct platform_device *pdev) + mutex_init(&exar_gpio->lock); + + index = ida_simple_get(&ida_index, 0, 0, GFP_KERNEL); +- if (index < 0) +- goto err_destroy; ++ if (index < 0) { ++ ret = index; ++ goto err_mutex_destroy; ++ } + + sprintf(exar_gpio->name, "exar_gpio%d", index); + exar_gpio->gpio_chip.label = exar_gpio->name; +@@ -176,6 +178,7 @@ static int gpio_exar_probe(struct platform_device *pdev) + + err_destroy: + ida_simple_remove(&ida_index, index); ++err_mutex_destroy: + mutex_destroy(&exar_gpio->lock); + return ret; + } +diff --git a/drivers/gpio/gpio-tegra.c b/drivers/gpio/gpio-tegra.c +index 47dbd19751d0..57903501821e 100644 +--- a/drivers/gpio/gpio-tegra.c ++++ b/drivers/gpio/gpio-tegra.c +@@ -357,6 +357,7 @@ static void tegra_gpio_irq_shutdown(struct irq_data *d) + struct tegra_gpio_info *tgi = bank->tgi; + unsigned int gpio = d->hwirq; + ++ tegra_gpio_irq_mask(d); + gpiochip_unlock_as_irq(&tgi->gc, gpio); + } + +diff --git a/drivers/infiniband/core/rdma_core.c b/drivers/infiniband/core/rdma_core.c +index bf937fec50dc..5819a2fb027d 100644 +--- a/drivers/infiniband/core/rdma_core.c ++++ b/drivers/infiniband/core/rdma_core.c +@@ -158,9 +158,9 @@ static int uverbs_destroy_uobject(struct ib_uobject *uobj, + uobj->context = NULL; + + /* +- * For DESTROY the usecnt is held write locked, the caller is expected +- * to put it unlock and put the object when done with it. Only DESTROY +- * can remove the IDR handle. ++ * For DESTROY the usecnt is not changed, the caller is expected to ++ * manage it via uobj_put_destroy(). Only DESTROY can remove the IDR ++ * handle. + */ + if (reason != RDMA_REMOVE_DESTROY) + atomic_set(&uobj->usecnt, 0); +@@ -192,7 +192,7 @@ static int uverbs_destroy_uobject(struct ib_uobject *uobj, + /* + * This calls uverbs_destroy_uobject() using the RDMA_REMOVE_DESTROY + * sequence. It should only be used from command callbacks. On success the +- * caller must pair this with rdma_lookup_put_uobject(LOOKUP_WRITE). This ++ * caller must pair this with uobj_put_destroy(). This + * version requires the caller to have already obtained an + * LOOKUP_DESTROY uobject kref. + */ +@@ -203,6 +203,13 @@ int uobj_destroy(struct ib_uobject *uobj) + + down_read(&ufile->hw_destroy_rwsem); + ++ /* ++ * Once the uobject is destroyed by RDMA_REMOVE_DESTROY then it is left ++ * write locked as the callers put it back with UVERBS_LOOKUP_DESTROY. ++ * This is because any other concurrent thread can still see the object ++ * in the xarray due to RCU. Leaving it locked ensures nothing else will ++ * touch it. ++ */ + ret = uverbs_try_lock_object(uobj, UVERBS_LOOKUP_WRITE); + if (ret) + goto out_unlock; +@@ -221,7 +228,7 @@ out_unlock: + /* + * uobj_get_destroy destroys the HW object and returns a handle to the uobj + * with a NULL object pointer. The caller must pair this with +- * uverbs_put_destroy. ++ * uobj_put_destroy(). + */ + struct ib_uobject *__uobj_get_destroy(const struct uverbs_api_object *obj, + u32 id, struct ib_uverbs_file *ufile) +@@ -256,7 +263,7 @@ int __uobj_perform_destroy(const struct uverbs_api_object *obj, u32 id, + if (IS_ERR(uobj)) + return PTR_ERR(uobj); + +- rdma_lookup_put_uobject(uobj, UVERBS_LOOKUP_WRITE); ++ uobj_put_destroy(uobj); + return success_res; + } + +diff --git a/drivers/infiniband/hw/i40iw/i40iw_cm.c b/drivers/infiniband/hw/i40iw/i40iw_cm.c +index 771eb6bd0785..4321b9e3dbb4 100644 +--- a/drivers/infiniband/hw/i40iw/i40iw_cm.c ++++ b/drivers/infiniband/hw/i40iw/i40iw_cm.c +@@ -1984,7 +1984,6 @@ static int i40iw_addr_resolve_neigh(struct i40iw_device *iwdev, + struct rtable *rt; + struct neighbour *neigh; + int rc = arpindex; +- struct net_device *netdev = iwdev->netdev; + __be32 dst_ipaddr = htonl(dst_ip); + __be32 src_ipaddr = htonl(src_ip); + +@@ -1994,9 +1993,6 @@ static int i40iw_addr_resolve_neigh(struct i40iw_device *iwdev, + return rc; + } + +- if (netif_is_bond_slave(netdev)) +- netdev = netdev_master_upper_dev_get(netdev); +- + neigh = dst_neigh_lookup(&rt->dst, &dst_ipaddr); + + rcu_read_lock(); +@@ -2062,7 +2058,6 @@ static int i40iw_addr_resolve_neigh_ipv6(struct i40iw_device *iwdev, + { + struct neighbour *neigh; + int rc = arpindex; +- struct net_device *netdev = iwdev->netdev; + struct dst_entry *dst; + struct sockaddr_in6 dst_addr; + struct sockaddr_in6 src_addr; +@@ -2083,9 +2078,6 @@ static int i40iw_addr_resolve_neigh_ipv6(struct i40iw_device *iwdev, + return rc; + } + +- if (netif_is_bond_slave(netdev)) +- netdev = netdev_master_upper_dev_get(netdev); +- + neigh = dst_neigh_lookup(dst, dst_addr.sin6_addr.in6_u.u6_addr32); + + rcu_read_lock(); +diff --git a/drivers/infiniband/hw/qib/qib_sysfs.c b/drivers/infiniband/hw/qib/qib_sysfs.c +index d831f3e61ae8..2626205780ee 100644 +--- a/drivers/infiniband/hw/qib/qib_sysfs.c ++++ b/drivers/infiniband/hw/qib/qib_sysfs.c +@@ -756,7 +756,7 @@ int qib_create_port_files(struct ib_device *ibdev, u8 port_num, + qib_dev_err(dd, + "Skipping linkcontrol sysfs info, (err %d) port %u\n", + ret, port_num); +- goto bail; ++ goto bail_link; + } + kobject_uevent(&ppd->pport_kobj, KOBJ_ADD); + +@@ -766,7 +766,7 @@ int qib_create_port_files(struct ib_device *ibdev, u8 port_num, + qib_dev_err(dd, + "Skipping sl2vl sysfs info, (err %d) port %u\n", + ret, port_num); +- goto bail_link; ++ goto bail_sl; + } + kobject_uevent(&ppd->sl2vl_kobj, KOBJ_ADD); + +@@ -776,7 +776,7 @@ int qib_create_port_files(struct ib_device *ibdev, u8 port_num, + qib_dev_err(dd, + "Skipping diag_counters sysfs info, (err %d) port %u\n", + ret, port_num); +- goto bail_sl; ++ goto bail_diagc; + } + kobject_uevent(&ppd->diagc_kobj, KOBJ_ADD); + +@@ -789,7 +789,7 @@ int qib_create_port_files(struct ib_device *ibdev, u8 port_num, + qib_dev_err(dd, + "Skipping Congestion Control sysfs info, (err %d) port %u\n", + ret, port_num); +- goto bail_diagc; ++ goto bail_cc; + } + + kobject_uevent(&ppd->pport_cc_kobj, KOBJ_ADD); +@@ -871,6 +871,7 @@ void qib_verbs_unregister_sysfs(struct qib_devdata *dd) + &cc_table_bin_attr); + kobject_put(&ppd->pport_cc_kobj); + } ++ kobject_put(&ppd->diagc_kobj); + kobject_put(&ppd->sl2vl_kobj); + kobject_put(&ppd->pport_kobj); + } +diff --git a/drivers/infiniband/hw/vmw_pvrdma/pvrdma_main.c b/drivers/infiniband/hw/vmw_pvrdma/pvrdma_main.c +index ed99f0a08dc4..0a414c5329ce 100644 +--- a/drivers/infiniband/hw/vmw_pvrdma/pvrdma_main.c ++++ b/drivers/infiniband/hw/vmw_pvrdma/pvrdma_main.c +@@ -833,7 +833,7 @@ static int pvrdma_pci_probe(struct pci_dev *pdev, + !(pci_resource_flags(pdev, 1) & IORESOURCE_MEM)) { + dev_err(&pdev->dev, "PCI BAR region not MMIO\n"); + ret = -ENOMEM; +- goto err_free_device; ++ goto err_disable_pdev; + } + + ret = pci_request_regions(pdev, DRV_NAME); +diff --git a/drivers/infiniband/ulp/ipoib/ipoib.h b/drivers/infiniband/ulp/ipoib/ipoib.h +index b22d02c9de90..85267bbf4836 100644 +--- a/drivers/infiniband/ulp/ipoib/ipoib.h ++++ b/drivers/infiniband/ulp/ipoib/ipoib.h +@@ -377,8 +377,12 @@ struct ipoib_dev_priv { + struct ipoib_rx_buf *rx_ring; + + struct ipoib_tx_buf *tx_ring; ++ /* cyclic ring variables for managing tx_ring, for UD only */ + unsigned int tx_head; + unsigned int tx_tail; ++ /* cyclic ring variables for counting overall outstanding send WRs */ ++ unsigned int global_tx_head; ++ unsigned int global_tx_tail; + struct ib_sge tx_sge[MAX_SKB_FRAGS + 1]; + struct ib_ud_wr tx_wr; + struct ib_wc send_wc[MAX_SEND_CQE]; +diff --git a/drivers/infiniband/ulp/ipoib/ipoib_cm.c b/drivers/infiniband/ulp/ipoib/ipoib_cm.c +index aa9dcfc36cd3..196f1e6b5396 100644 +--- a/drivers/infiniband/ulp/ipoib/ipoib_cm.c ++++ b/drivers/infiniband/ulp/ipoib/ipoib_cm.c +@@ -756,7 +756,8 @@ void ipoib_cm_send(struct net_device *dev, struct sk_buff *skb, struct ipoib_cm_ + return; + } + +- if ((priv->tx_head - priv->tx_tail) == ipoib_sendq_size - 1) { ++ if ((priv->global_tx_head - priv->global_tx_tail) == ++ ipoib_sendq_size - 1) { + ipoib_dbg(priv, "TX ring 0x%x full, stopping kernel net queue\n", + tx->qp->qp_num); + netif_stop_queue(dev); +@@ -786,7 +787,7 @@ void ipoib_cm_send(struct net_device *dev, struct sk_buff *skb, struct ipoib_cm_ + } else { + netif_trans_update(dev); + ++tx->tx_head; +- ++priv->tx_head; ++ ++priv->global_tx_head; + } + } + +@@ -820,10 +821,11 @@ void ipoib_cm_handle_tx_wc(struct net_device *dev, struct ib_wc *wc) + netif_tx_lock(dev); + + ++tx->tx_tail; +- ++priv->tx_tail; ++ ++priv->global_tx_tail; + + if (unlikely(netif_queue_stopped(dev) && +- (priv->tx_head - priv->tx_tail) <= ipoib_sendq_size >> 1 && ++ ((priv->global_tx_head - priv->global_tx_tail) <= ++ ipoib_sendq_size >> 1) && + test_bit(IPOIB_FLAG_ADMIN_UP, &priv->flags))) + netif_wake_queue(dev); + +@@ -1233,8 +1235,9 @@ timeout: + dev_kfree_skb_any(tx_req->skb); + netif_tx_lock_bh(p->dev); + ++p->tx_tail; +- ++priv->tx_tail; +- if (unlikely(priv->tx_head - priv->tx_tail == ipoib_sendq_size >> 1) && ++ ++priv->global_tx_tail; ++ if (unlikely((priv->global_tx_head - priv->global_tx_tail) <= ++ ipoib_sendq_size >> 1) && + netif_queue_stopped(p->dev) && + test_bit(IPOIB_FLAG_ADMIN_UP, &priv->flags)) + netif_wake_queue(p->dev); +diff --git a/drivers/infiniband/ulp/ipoib/ipoib_ib.c b/drivers/infiniband/ulp/ipoib/ipoib_ib.c +index 9006a13af1de..0f2e80f54d33 100644 +--- a/drivers/infiniband/ulp/ipoib/ipoib_ib.c ++++ b/drivers/infiniband/ulp/ipoib/ipoib_ib.c +@@ -406,9 +406,11 @@ static void ipoib_ib_handle_tx_wc(struct net_device *dev, struct ib_wc *wc) + dev_kfree_skb_any(tx_req->skb); + + ++priv->tx_tail; ++ ++priv->global_tx_tail; + + if (unlikely(netif_queue_stopped(dev) && +- ((priv->tx_head - priv->tx_tail) <= ipoib_sendq_size >> 1) && ++ ((priv->global_tx_head - priv->global_tx_tail) <= ++ ipoib_sendq_size >> 1) && + test_bit(IPOIB_FLAG_ADMIN_UP, &priv->flags))) + netif_wake_queue(dev); + +@@ -633,7 +635,8 @@ int ipoib_send(struct net_device *dev, struct sk_buff *skb, + else + priv->tx_wr.wr.send_flags &= ~IB_SEND_IP_CSUM; + /* increase the tx_head after send success, but use it for queue state */ +- if (priv->tx_head - priv->tx_tail == ipoib_sendq_size - 1) { ++ if ((priv->global_tx_head - priv->global_tx_tail) == ++ ipoib_sendq_size - 1) { + ipoib_dbg(priv, "TX ring full, stopping kernel net queue\n"); + netif_stop_queue(dev); + } +@@ -661,6 +664,7 @@ int ipoib_send(struct net_device *dev, struct sk_buff *skb, + + rc = priv->tx_head; + ++priv->tx_head; ++ ++priv->global_tx_head; + } + return rc; + } +@@ -807,6 +811,7 @@ int ipoib_ib_dev_stop_default(struct net_device *dev) + ipoib_dma_unmap_tx(priv, tx_req); + dev_kfree_skb_any(tx_req->skb); + ++priv->tx_tail; ++ ++priv->global_tx_tail; + } + + for (i = 0; i < ipoib_recvq_size; ++i) { +diff --git a/drivers/infiniband/ulp/ipoib/ipoib_main.c b/drivers/infiniband/ulp/ipoib/ipoib_main.c +index d8cb5bbe6eb5..6093e8268583 100644 +--- a/drivers/infiniband/ulp/ipoib/ipoib_main.c ++++ b/drivers/infiniband/ulp/ipoib/ipoib_main.c +@@ -1188,9 +1188,11 @@ static void ipoib_timeout(struct net_device *dev) + + ipoib_warn(priv, "transmit timeout: latency %d msecs\n", + jiffies_to_msecs(jiffies - dev_trans_start(dev))); +- ipoib_warn(priv, "queue stopped %d, tx_head %u, tx_tail %u\n", +- netif_queue_stopped(dev), +- priv->tx_head, priv->tx_tail); ++ ipoib_warn(priv, ++ "queue stopped %d, tx_head %u, tx_tail %u, global_tx_head %u, global_tx_tail %u\n", ++ netif_queue_stopped(dev), priv->tx_head, priv->tx_tail, ++ priv->global_tx_head, priv->global_tx_tail); ++ + /* XXX reset QP, etc. */ + } + +@@ -1705,7 +1707,7 @@ static int ipoib_dev_init_default(struct net_device *dev) + goto out_rx_ring_cleanup; + } + +- /* priv->tx_head, tx_tail & tx_outstanding are already 0 */ ++ /* priv->tx_head, tx_tail and global_tx_tail/head are already 0 */ + + if (ipoib_transport_dev_init(dev, priv->ca)) { + pr_warn("%s: ipoib_transport_dev_init failed\n", +diff --git a/drivers/input/evdev.c b/drivers/input/evdev.c +index 4263e905cafb..3362dcb3ec0e 100644 +--- a/drivers/input/evdev.c ++++ b/drivers/input/evdev.c +@@ -348,20 +348,6 @@ static int evdev_fasync(int fd, struct file *file, int on) + return fasync_helper(fd, file, on, &client->fasync); + } + +-static int evdev_flush(struct file *file, fl_owner_t id) +-{ +- struct evdev_client *client = file->private_data; +- struct evdev *evdev = client->evdev; +- +- mutex_lock(&evdev->mutex); +- +- if (evdev->exist && !client->revoked) +- input_flush_device(&evdev->handle, file); +- +- mutex_unlock(&evdev->mutex); +- return 0; +-} +- + static void evdev_free(struct device *dev) + { + struct evdev *evdev = container_of(dev, struct evdev, dev); +@@ -475,6 +461,10 @@ static int evdev_release(struct inode *inode, struct file *file) + unsigned int i; + + mutex_lock(&evdev->mutex); ++ ++ if (evdev->exist && !client->revoked) ++ input_flush_device(&evdev->handle, file); ++ + evdev_ungrab(evdev, client); + mutex_unlock(&evdev->mutex); + +@@ -1336,7 +1326,6 @@ static const struct file_operations evdev_fops = { + .compat_ioctl = evdev_ioctl_compat, + #endif + .fasync = evdev_fasync, +- .flush = evdev_flush, + .llseek = no_llseek, + }; + +diff --git a/drivers/input/joystick/xpad.c b/drivers/input/joystick/xpad.c +index aa4e431cbcd3..9adc72d65c63 100644 +--- a/drivers/input/joystick/xpad.c ++++ b/drivers/input/joystick/xpad.c +@@ -472,6 +472,16 @@ static const u8 xboxone_fw2015_init[] = { + 0x05, 0x20, 0x00, 0x01, 0x00 + }; + ++/* ++ * This packet is required for Xbox One S (0x045e:0x02ea) ++ * and Xbox One Elite Series 2 (0x045e:0x0b00) pads to ++ * initialize the controller that was previously used in ++ * Bluetooth mode. ++ */ ++static const u8 xboxone_s_init[] = { ++ 0x05, 0x20, 0x00, 0x0f, 0x06 ++}; ++ + /* + * This packet is required for the Titanfall 2 Xbox One pads + * (0x0e6f:0x0165) to finish initialization and for Hori pads +@@ -530,6 +540,8 @@ static const struct xboxone_init_packet xboxone_init_packets[] = { + XBOXONE_INIT_PKT(0x0e6f, 0x0165, xboxone_hori_init), + XBOXONE_INIT_PKT(0x0f0d, 0x0067, xboxone_hori_init), + XBOXONE_INIT_PKT(0x0000, 0x0000, xboxone_fw2015_init), ++ XBOXONE_INIT_PKT(0x045e, 0x02ea, xboxone_s_init), ++ XBOXONE_INIT_PKT(0x045e, 0x0b00, xboxone_s_init), + XBOXONE_INIT_PKT(0x0e6f, 0x0000, xboxone_pdp_init1), + XBOXONE_INIT_PKT(0x0e6f, 0x0000, xboxone_pdp_init2), + XBOXONE_INIT_PKT(0x24c6, 0x541a, xboxone_rumblebegin_init), +diff --git a/drivers/input/keyboard/dlink-dir685-touchkeys.c b/drivers/input/keyboard/dlink-dir685-touchkeys.c +index 88e321b76397..6fe4062e3ac2 100644 +--- a/drivers/input/keyboard/dlink-dir685-touchkeys.c ++++ b/drivers/input/keyboard/dlink-dir685-touchkeys.c +@@ -142,7 +142,7 @@ MODULE_DEVICE_TABLE(of, dir685_tk_of_match); + + static struct i2c_driver dir685_tk_i2c_driver = { + .driver = { +- .name = "dlin-dir685-touchkeys", ++ .name = "dlink-dir685-touchkeys", + .of_match_table = of_match_ptr(dir685_tk_of_match), + }, + .probe = dir685_tk_probe, +diff --git a/drivers/input/rmi4/rmi_driver.c b/drivers/input/rmi4/rmi_driver.c +index 162526a0d463..ac6a20f7afdf 100644 +--- a/drivers/input/rmi4/rmi_driver.c ++++ b/drivers/input/rmi4/rmi_driver.c +@@ -208,7 +208,7 @@ static irqreturn_t rmi_irq_fn(int irq, void *dev_id) + + if (count) { + kfree(attn_data.data); +- attn_data.data = NULL; ++ drvdata->attn_data.data = NULL; + } + + if (!kfifo_is_empty(&drvdata->attn_fifo)) +@@ -1213,7 +1213,8 @@ static int rmi_driver_probe(struct device *dev) + if (data->input) { + rmi_driver_set_input_name(rmi_dev, data->input); + if (!rmi_dev->xport->input) { +- if (input_register_device(data->input)) { ++ retval = input_register_device(data->input); ++ if (retval) { + dev_err(dev, "%s: Failed to register input device.\n", + __func__); + goto err_destroy_functions; +diff --git a/drivers/input/serio/i8042-x86ia64io.h b/drivers/input/serio/i8042-x86ia64io.h +index 0d0f977a2f39..c4201d1da239 100644 +--- a/drivers/input/serio/i8042-x86ia64io.h ++++ b/drivers/input/serio/i8042-x86ia64io.h +@@ -666,6 +666,13 @@ static const struct dmi_system_id __initconst i8042_dmi_reset_table[] = { + DMI_MATCH(DMI_PRODUCT_NAME, "P65xRP"), + }, + }, ++ { ++ /* Lenovo ThinkPad Twist S230u */ ++ .matches = { ++ DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), ++ DMI_MATCH(DMI_PRODUCT_NAME, "33474HU"), ++ }, ++ }, + { } + }; + +diff --git a/drivers/input/touchscreen/usbtouchscreen.c b/drivers/input/touchscreen/usbtouchscreen.c +index 48304e26f988..d939c1798518 100644 +--- a/drivers/input/touchscreen/usbtouchscreen.c ++++ b/drivers/input/touchscreen/usbtouchscreen.c +@@ -195,6 +195,7 @@ static const struct usb_device_id usbtouch_devices[] = { + #endif + + #ifdef CONFIG_TOUCHSCREEN_USB_IRTOUCH ++ {USB_DEVICE(0x255e, 0x0001), .driver_info = DEVTYPE_IRTOUCH}, + {USB_DEVICE(0x595a, 0x0001), .driver_info = DEVTYPE_IRTOUCH}, + {USB_DEVICE(0x6615, 0x0001), .driver_info = DEVTYPE_IRTOUCH}, + {USB_DEVICE(0x6615, 0x0012), .driver_info = DEVTYPE_IRTOUCH_HIRES}, +diff --git a/drivers/iommu/iommu.c b/drivers/iommu/iommu.c +index 00e1c908cd8e..85ef6c9bc898 100644 +--- a/drivers/iommu/iommu.c ++++ b/drivers/iommu/iommu.c +@@ -392,7 +392,7 @@ struct iommu_group *iommu_group_alloc(void) + NULL, "%d", group->id); + if (ret) { + ida_simple_remove(&iommu_group_ida, group->id); +- kfree(group); ++ kobject_put(&group->kobj); + return ERR_PTR(ret); + } + +diff --git a/drivers/mmc/core/block.c b/drivers/mmc/core/block.c +index 23bcdbba0cab..c723a1e54b18 100644 +--- a/drivers/mmc/core/block.c ++++ b/drivers/mmc/core/block.c +@@ -2485,8 +2485,8 @@ static int mmc_rpmb_chrdev_release(struct inode *inode, struct file *filp) + struct mmc_rpmb_data *rpmb = container_of(inode->i_cdev, + struct mmc_rpmb_data, chrdev); + +- put_device(&rpmb->dev); + mmc_blk_put(rpmb->md); ++ put_device(&rpmb->dev); + + return 0; + } +diff --git a/drivers/mmc/core/queue.c b/drivers/mmc/core/queue.c +index 03f3d9c80fba..2a788169cbb8 100644 +--- a/drivers/mmc/core/queue.c ++++ b/drivers/mmc/core/queue.c +@@ -108,7 +108,7 @@ static enum blk_eh_timer_return mmc_cqe_timed_out(struct request *req) + case MMC_ISSUE_DCMD: + if (host->cqe_ops->cqe_timeout(host, mrq, &recovery_needed)) { + if (recovery_needed) +- __mmc_cqe_recovery_notifier(mq); ++ mmc_cqe_recovery_notifier(mrq); + return BLK_EH_RESET_TIMER; + } + /* The request has gone already */ +@@ -125,18 +125,13 @@ static enum blk_eh_timer_return mmc_mq_timed_out(struct request *req, + struct request_queue *q = req->q; + struct mmc_queue *mq = q->queuedata; + unsigned long flags; +- int ret; ++ bool ignore_tout; + + spin_lock_irqsave(q->queue_lock, flags); +- +- if (mq->recovery_needed || !mq->use_cqe) +- ret = BLK_EH_RESET_TIMER; +- else +- ret = mmc_cqe_timed_out(req); +- ++ ignore_tout = mq->recovery_needed || !mq->use_cqe; + spin_unlock_irqrestore(q->queue_lock, flags); + +- return ret; ++ return ignore_tout ? BLK_EH_RESET_TIMER : mmc_cqe_timed_out(req); + } + + static void mmc_mq_recovery_handler(struct work_struct *work) +diff --git a/drivers/net/bonding/bond_sysfs_slave.c b/drivers/net/bonding/bond_sysfs_slave.c +index 4985268e2273..36dee305c687 100644 +--- a/drivers/net/bonding/bond_sysfs_slave.c ++++ b/drivers/net/bonding/bond_sysfs_slave.c +@@ -153,8 +153,10 @@ int bond_sysfs_slave_add(struct slave *slave) + + err = kobject_init_and_add(&slave->kobj, &slave_ktype, + &(slave->dev->dev.kobj), "bonding_slave"); +- if (err) ++ if (err) { ++ kobject_put(&slave->kobj); + return err; ++ } + + for (a = slave_attrs; *a; ++a) { + err = sysfs_create_file(&slave->kobj, &((*a)->attr)); +diff --git a/drivers/net/dsa/mt7530.c b/drivers/net/dsa/mt7530.c +index 05982e9fb6bb..8b39a211ecb6 100644 +--- a/drivers/net/dsa/mt7530.c ++++ b/drivers/net/dsa/mt7530.c +@@ -685,11 +685,8 @@ mt7530_cpu_port_enable(struct mt7530_priv *priv, + /* Setup the MAC by default for the cpu port */ + mt7530_write(priv, MT7530_PMCR_P(port), PMCR_CPUP_LINK); + +- /* Disable auto learning on the cpu port */ +- mt7530_set(priv, MT7530_PSC_P(port), SA_DIS); +- +- /* Unknown unicast frame fordwarding to the cpu port */ +- mt7530_set(priv, MT7530_MFC, UNU_FFP(BIT(port))); ++ /* Unknown multicast frame forwarding to the cpu port */ ++ mt7530_rmw(priv, MT7530_MFC, UNM_FFP_MASK, UNM_FFP(BIT(port))); + + /* CPU port gets connected to all user ports of + * the switch +@@ -1288,8 +1285,6 @@ mt7530_setup(struct dsa_switch *ds) + /* Enable and reset MIB counters */ + mt7530_mib_reset(ds); + +- mt7530_clear(priv, MT7530_MFC, UNU_FFP_MASK); +- + for (i = 0; i < MT7530_NUM_PORTS; i++) { + /* Disable forwarding by default on all ports */ + mt7530_rmw(priv, MT7530_PCR_P(i), PCR_MATRIX_MASK, +diff --git a/drivers/net/dsa/mt7530.h b/drivers/net/dsa/mt7530.h +index ea30f10397aa..403adbe5a4b4 100644 +--- a/drivers/net/dsa/mt7530.h ++++ b/drivers/net/dsa/mt7530.h +@@ -34,6 +34,7 @@ + #define MT7530_MFC 0x10 + #define BC_FFP(x) (((x) & 0xff) << 24) + #define UNM_FFP(x) (((x) & 0xff) << 16) ++#define UNM_FFP_MASK UNM_FFP(~0) + #define UNU_FFP(x) (((x) & 0xff) << 8) + #define UNU_FFP_MASK UNU_FFP(~0) + +diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c +index dca58d28d82f..ab4d1dacb585 100644 +--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c ++++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c +@@ -7177,7 +7177,7 @@ static void __bnxt_close_nic(struct bnxt *bp, bool irq_re_init, + bnxt_free_skbs(bp); + + /* Save ring stats before shutdown */ +- if (bp->bnapi) ++ if (bp->bnapi && irq_re_init) + bnxt_get_ring_stats(bp, &bp->net_stats_prev); + if (irq_re_init) { + bnxt_free_irq(bp); +diff --git a/drivers/net/ethernet/freescale/Kconfig b/drivers/net/ethernet/freescale/Kconfig +index a580a3dcbe59..e9f4326a0afa 100644 +--- a/drivers/net/ethernet/freescale/Kconfig ++++ b/drivers/net/ethernet/freescale/Kconfig +@@ -76,6 +76,7 @@ config UCC_GETH + depends on QUICC_ENGINE + select FSL_PQ_MDIO + select PHYLIB ++ select FIXED_PHY + ---help--- + This driver supports the Gigabit Ethernet mode of the QUICC Engine, + which is available on some Freescale SOCs. +@@ -89,6 +90,7 @@ config GIANFAR + depends on HAS_DMA + select FSL_PQ_MDIO + select PHYLIB ++ select FIXED_PHY + select CRC32 + ---help--- + This driver supports the Gigabit TSEC on the MPC83xx, MPC85xx, +diff --git a/drivers/net/ethernet/freescale/dpaa/Kconfig b/drivers/net/ethernet/freescale/dpaa/Kconfig +index a654736237a9..8fec41e57178 100644 +--- a/drivers/net/ethernet/freescale/dpaa/Kconfig ++++ b/drivers/net/ethernet/freescale/dpaa/Kconfig +@@ -2,6 +2,7 @@ menuconfig FSL_DPAA_ETH + tristate "DPAA Ethernet" + depends on FSL_DPAA && FSL_FMAN + select PHYLIB ++ select FIXED_PHY + select FSL_FMAN_MAC + ---help--- + Data Path Acceleration Architecture Ethernet driver, +diff --git a/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c b/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c +index 4b21ae27a9fd..6683409fbd4a 100644 +--- a/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c ++++ b/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c +@@ -2796,7 +2796,7 @@ static int dpaa_eth_probe(struct platform_device *pdev) + } + + /* Do this here, so we can be verbose early */ +- SET_NETDEV_DEV(net_dev, dev); ++ SET_NETDEV_DEV(net_dev, dev->parent); + dev_set_drvdata(dev, net_dev); + + priv = netdev_priv(net_dev); +diff --git a/drivers/net/ethernet/mellanox/mlx4/fw.c b/drivers/net/ethernet/mellanox/mlx4/fw.c +index 75213046563c..04ebce738db9 100644 +--- a/drivers/net/ethernet/mellanox/mlx4/fw.c ++++ b/drivers/net/ethernet/mellanox/mlx4/fw.c +@@ -2731,7 +2731,7 @@ void mlx4_opreq_action(struct work_struct *work) + if (err) { + mlx4_err(dev, "Failed to retrieve required operation: %d\n", + err); +- return; ++ goto out; + } + MLX4_GET(modifier, outbox, GET_OP_REQ_MODIFIER_OFFSET); + MLX4_GET(token, outbox, GET_OP_REQ_TOKEN_OFFSET); +diff --git a/drivers/net/ethernet/mellanox/mlx5/core/cmd.c b/drivers/net/ethernet/mellanox/mlx5/core/cmd.c +index 300456684728..a686082762df 100644 +--- a/drivers/net/ethernet/mellanox/mlx5/core/cmd.c ++++ b/drivers/net/ethernet/mellanox/mlx5/core/cmd.c +@@ -835,6 +835,7 @@ static void cmd_work_handler(struct work_struct *work) + int alloc_ret; + int cmd_mode; + ++ complete(&ent->handling); + sem = ent->page_queue ? &cmd->pages_sem : &cmd->sem; + down(sem); + if (!ent->page_queue) { +@@ -953,6 +954,11 @@ static int wait_func(struct mlx5_core_dev *dev, struct mlx5_cmd_work_ent *ent) + struct mlx5_cmd *cmd = &dev->cmd; + int err; + ++ if (!wait_for_completion_timeout(&ent->handling, timeout) && ++ cancel_work_sync(&ent->work)) { ++ ent->ret = -ECANCELED; ++ goto out_err; ++ } + if (cmd->mode == CMD_MODE_POLLING || ent->polling) { + wait_for_completion(&ent->done); + } else if (!wait_for_completion_timeout(&ent->done, timeout)) { +@@ -960,12 +966,17 @@ static int wait_func(struct mlx5_core_dev *dev, struct mlx5_cmd_work_ent *ent) + mlx5_cmd_comp_handler(dev, 1UL << ent->idx, true); + } + ++out_err: + err = ent->ret; + + if (err == -ETIMEDOUT) { + mlx5_core_warn(dev, "%s(0x%x) timeout. Will cause a leak of a command resource\n", + mlx5_command_str(msg_to_opcode(ent->in)), + msg_to_opcode(ent->in)); ++ } else if (err == -ECANCELED) { ++ mlx5_core_warn(dev, "%s(0x%x) canceled on out of queue timeout.\n", ++ mlx5_command_str(msg_to_opcode(ent->in)), ++ msg_to_opcode(ent->in)); + } + mlx5_core_dbg(dev, "err %d, delivery status %s(%d)\n", + err, deliv_status_to_str(ent->status), ent->status); +@@ -1001,6 +1012,7 @@ static int mlx5_cmd_invoke(struct mlx5_core_dev *dev, struct mlx5_cmd_msg *in, + ent->token = token; + ent->polling = force_polling; + ++ init_completion(&ent->handling); + if (!callback) + init_completion(&ent->done); + +@@ -1020,6 +1032,8 @@ static int mlx5_cmd_invoke(struct mlx5_core_dev *dev, struct mlx5_cmd_msg *in, + err = wait_func(dev, ent); + if (err == -ETIMEDOUT) + goto out; ++ if (err == -ECANCELED) ++ goto out_free; + + ds = ent->ts2 - ent->ts1; + op = MLX5_GET(mbox_in, in->first.data, opcode); +diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c b/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c +index 73dce92c41c4..52d3989bb8e2 100644 +--- a/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c ++++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c +@@ -595,8 +595,9 @@ bool mlx5e_poll_tx_cq(struct mlx5e_cq *cq, int napi_budget) + void mlx5e_free_txqsq_descs(struct mlx5e_txqsq *sq) + { + struct mlx5e_tx_wqe_info *wi; ++ u32 nbytes = 0; ++ u16 ci, npkts = 0; + struct sk_buff *skb; +- u16 ci; + int i; + + while (sq->cc != sq->pc) { +@@ -617,8 +618,11 @@ void mlx5e_free_txqsq_descs(struct mlx5e_txqsq *sq) + } + + dev_kfree_skb_any(skb); ++ npkts++; ++ nbytes += wi->num_bytes; + sq->cc += wi->num_wqebbs; + } ++ netdev_tx_completed_queue(sq->txq, npkts, nbytes); + } + + #ifdef CONFIG_MLX5_CORE_IPOIB +diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c +index b16e0f45d28c..2f6c3353055d 100644 +--- a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c ++++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c +@@ -364,6 +364,12 @@ static void del_sw_ns(struct fs_node *node) + + static void del_sw_prio(struct fs_node *node) + { ++ struct mlx5_flow_root_namespace *root_ns; ++ struct mlx5_flow_namespace *ns; ++ ++ fs_get_obj(ns, node); ++ root_ns = container_of(ns, struct mlx5_flow_root_namespace, ns); ++ mutex_destroy(&root_ns->chain_lock); + kfree(node); + } + +diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c +index 5df9b25cab27..1019c9efedea 100644 +--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c ++++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c +@@ -3126,6 +3126,7 @@ static void mlxsw_sp_ports_remove(struct mlxsw_sp *mlxsw_sp) + mlxsw_sp_port_remove(mlxsw_sp, i); + kfree(mlxsw_sp->port_to_module); + kfree(mlxsw_sp->ports); ++ mlxsw_sp->ports = NULL; + } + + static int mlxsw_sp_ports_create(struct mlxsw_sp *mlxsw_sp) +@@ -3174,6 +3175,7 @@ err_port_module_info_get: + kfree(mlxsw_sp->port_to_module); + err_port_to_module_alloc: + kfree(mlxsw_sp->ports); ++ mlxsw_sp->ports = NULL; + return err; + } + +@@ -3228,6 +3230,14 @@ static void mlxsw_sp_port_unsplit_create(struct mlxsw_sp *mlxsw_sp, + } + } + ++static struct mlxsw_sp_port * ++mlxsw_sp_port_get_by_local_port(struct mlxsw_sp *mlxsw_sp, u8 local_port) ++{ ++ if (mlxsw_sp->ports && mlxsw_sp->ports[local_port]) ++ return mlxsw_sp->ports[local_port]; ++ return NULL; ++} ++ + static int mlxsw_sp_port_split(struct mlxsw_core *mlxsw_core, u8 local_port, + unsigned int count, + struct netlink_ext_ack *extack) +@@ -3238,7 +3248,7 @@ static int mlxsw_sp_port_split(struct mlxsw_core *mlxsw_core, u8 local_port, + int i; + int err; + +- mlxsw_sp_port = mlxsw_sp->ports[local_port]; ++ mlxsw_sp_port = mlxsw_sp_port_get_by_local_port(mlxsw_sp, local_port); + if (!mlxsw_sp_port) { + dev_err(mlxsw_sp->bus_info->dev, "Port number \"%d\" does not exist\n", + local_port); +@@ -3305,7 +3315,7 @@ static int mlxsw_sp_port_unsplit(struct mlxsw_core *mlxsw_core, u8 local_port, + unsigned int count; + int i; + +- mlxsw_sp_port = mlxsw_sp->ports[local_port]; ++ mlxsw_sp_port = mlxsw_sp_port_get_by_local_port(mlxsw_sp, local_port); + if (!mlxsw_sp_port) { + dev_err(mlxsw_sp->bus_info->dev, "Port number \"%d\" does not exist\n", + local_port); +diff --git a/drivers/net/ethernet/mellanox/mlxsw/switchx2.c b/drivers/net/ethernet/mellanox/mlxsw/switchx2.c +index 2d4f213e154d..b22c190e001d 100644 +--- a/drivers/net/ethernet/mellanox/mlxsw/switchx2.c ++++ b/drivers/net/ethernet/mellanox/mlxsw/switchx2.c +@@ -1289,6 +1289,7 @@ static void mlxsw_sx_ports_remove(struct mlxsw_sx *mlxsw_sx) + if (mlxsw_sx_port_created(mlxsw_sx, i)) + mlxsw_sx_port_remove(mlxsw_sx, i); + kfree(mlxsw_sx->ports); ++ mlxsw_sx->ports = NULL; + } + + static int mlxsw_sx_ports_create(struct mlxsw_sx *mlxsw_sx) +@@ -1323,6 +1324,7 @@ err_port_module_info_get: + if (mlxsw_sx_port_created(mlxsw_sx, i)) + mlxsw_sx_port_remove(mlxsw_sx, i); + kfree(mlxsw_sx->ports); ++ mlxsw_sx->ports = NULL; + return err; + } + +@@ -1406,6 +1408,12 @@ static int mlxsw_sx_port_type_set(struct mlxsw_core *mlxsw_core, u8 local_port, + u8 module, width; + int err; + ++ if (!mlxsw_sx->ports || !mlxsw_sx->ports[local_port]) { ++ dev_err(mlxsw_sx->bus_info->dev, "Port number \"%d\" does not exist\n", ++ local_port); ++ return -EINVAL; ++ } ++ + if (new_type == DEVLINK_PORT_TYPE_AUTO) + return -EOPNOTSUPP; + +diff --git a/drivers/net/ethernet/microchip/encx24j600.c b/drivers/net/ethernet/microchip/encx24j600.c +index f831238d9793..84b6ad76f5bc 100644 +--- a/drivers/net/ethernet/microchip/encx24j600.c ++++ b/drivers/net/ethernet/microchip/encx24j600.c +@@ -1075,7 +1075,7 @@ static int encx24j600_spi_probe(struct spi_device *spi) + if (unlikely(ret)) { + netif_err(priv, probe, ndev, "Error %d initializing card encx24j600 card\n", + ret); +- goto out_free; ++ goto out_stop; + } + + eidled = encx24j600_read_reg(priv, EIDLED); +@@ -1093,6 +1093,8 @@ static int encx24j600_spi_probe(struct spi_device *spi) + + out_unregister: + unregister_netdev(priv->ndev); ++out_stop: ++ kthread_stop(priv->kworker_task); + out_free: + free_netdev(ndev); + +@@ -1105,6 +1107,7 @@ static int encx24j600_spi_remove(struct spi_device *spi) + struct encx24j600_priv *priv = dev_get_drvdata(&spi->dev); + + unregister_netdev(priv->ndev); ++ kthread_stop(priv->kworker_task); + + free_netdev(priv->ndev); + +diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c +index a79d84f99102..6ed8294f7df8 100644 +--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c ++++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c +@@ -3651,7 +3651,7 @@ int qlcnic_83xx_interrupt_test(struct net_device *netdev) + ahw->diag_cnt = 0; + ret = qlcnic_alloc_mbx_args(&cmd, adapter, QLCNIC_CMD_INTRPT_TEST); + if (ret) +- goto fail_diag_irq; ++ goto fail_mbx_args; + + if (adapter->flags & QLCNIC_MSIX_ENABLED) + intrpt_id = ahw->intr_tbl[0].id; +@@ -3681,6 +3681,8 @@ int qlcnic_83xx_interrupt_test(struct net_device *netdev) + + done: + qlcnic_free_mbx_args(&cmd); ++ ++fail_mbx_args: + qlcnic_83xx_diag_free_res(netdev, drv_sds_rings); + + fail_diag_irq: +diff --git a/drivers/net/ethernet/sun/cassini.c b/drivers/net/ethernet/sun/cassini.c +index 7ec4eb74fe21..d323dd9daccb 100644 +--- a/drivers/net/ethernet/sun/cassini.c ++++ b/drivers/net/ethernet/sun/cassini.c +@@ -4971,7 +4971,7 @@ static int cas_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) + cas_cacheline_size)) { + dev_err(&pdev->dev, "Could not set PCI cache " + "line size\n"); +- goto err_write_cacheline; ++ goto err_out_free_res; + } + } + #endif +@@ -5144,7 +5144,6 @@ err_out_iounmap: + err_out_free_res: + pci_release_regions(pdev); + +-err_write_cacheline: + /* Try to restore it in case the error occurred after we + * set it. + */ +diff --git a/drivers/net/usb/cdc_ether.c b/drivers/net/usb/cdc_ether.c +index c3cf9ae6d1df..1de97b69ce4e 100644 +--- a/drivers/net/usb/cdc_ether.c ++++ b/drivers/net/usb/cdc_ether.c +@@ -821,14 +821,21 @@ static const struct usb_device_id products[] = { + .driver_info = 0, + }, + +-/* Microsoft Surface 3 dock (based on Realtek RTL8153) */ ++/* Microsoft Surface Ethernet Adapter (based on Realtek RTL8153) */ + { + USB_DEVICE_AND_INTERFACE_INFO(MICROSOFT_VENDOR_ID, 0x07c6, USB_CLASS_COMM, + USB_CDC_SUBCLASS_ETHERNET, USB_CDC_PROTO_NONE), + .driver_info = 0, + }, + +- /* TP-LINK UE300 USB 3.0 Ethernet Adapters (based on Realtek RTL8153) */ ++/* Microsoft Surface Ethernet Adapter (based on Realtek RTL8153B) */ ++{ ++ USB_DEVICE_AND_INTERFACE_INFO(MICROSOFT_VENDOR_ID, 0x0927, USB_CLASS_COMM, ++ USB_CDC_SUBCLASS_ETHERNET, USB_CDC_PROTO_NONE), ++ .driver_info = 0, ++}, ++ ++/* TP-LINK UE300 USB 3.0 Ethernet Adapters (based on Realtek RTL8153) */ + { + USB_DEVICE_AND_INTERFACE_INFO(TPLINK_VENDOR_ID, 0x0601, USB_CLASS_COMM, + USB_CDC_SUBCLASS_ETHERNET, USB_CDC_PROTO_NONE), +diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c +index 0639178cb009..1b1ec4197830 100644 +--- a/drivers/net/usb/r8152.c ++++ b/drivers/net/usb/r8152.c +@@ -5344,6 +5344,7 @@ static const struct usb_device_id rtl8152_table[] = { + {REALTEK_USB_DEVICE(VENDOR_ID_REALTEK, 0x8153)}, + {REALTEK_USB_DEVICE(VENDOR_ID_MICROSOFT, 0x07ab)}, + {REALTEK_USB_DEVICE(VENDOR_ID_MICROSOFT, 0x07c6)}, ++ {REALTEK_USB_DEVICE(VENDOR_ID_MICROSOFT, 0x0927)}, + {REALTEK_USB_DEVICE(VENDOR_ID_SAMSUNG, 0xa101)}, + {REALTEK_USB_DEVICE(VENDOR_ID_LENOVO, 0x304f)}, + {REALTEK_USB_DEVICE(VENDOR_ID_LENOVO, 0x3062)}, +diff --git a/drivers/usb/dwc3/dwc3-pci.c b/drivers/usb/dwc3/dwc3-pci.c +index edf7984707b7..b2fd505938a0 100644 +--- a/drivers/usb/dwc3/dwc3-pci.c ++++ b/drivers/usb/dwc3/dwc3-pci.c +@@ -112,6 +112,7 @@ static const struct property_entry dwc3_pci_intel_properties[] = { + + static const struct property_entry dwc3_pci_mrfld_properties[] = { + PROPERTY_ENTRY_STRING("dr_mode", "otg"), ++ PROPERTY_ENTRY_STRING("linux,extcon-name", "mrfld_bcove_pwrsrc"), + PROPERTY_ENTRY_BOOL("linux,sysdev_is_parent"), + {} + }; +diff --git a/drivers/usb/gadget/legacy/inode.c b/drivers/usb/gadget/legacy/inode.c +index 37ca0e669bd8..25d417ad9000 100644 +--- a/drivers/usb/gadget/legacy/inode.c ++++ b/drivers/usb/gadget/legacy/inode.c +@@ -1360,7 +1360,6 @@ gadgetfs_setup (struct usb_gadget *gadget, const struct usb_ctrlrequest *ctrl) + + req->buf = dev->rbuf; + req->context = NULL; +- value = -EOPNOTSUPP; + switch (ctrl->bRequest) { + + case USB_REQ_GET_DESCRIPTOR: +@@ -1783,7 +1782,7 @@ static ssize_t + dev_config (struct file *fd, const char __user *buf, size_t len, loff_t *ptr) + { + struct dev_data *dev = fd->private_data; +- ssize_t value = len, length = len; ++ ssize_t value, length = len; + unsigned total; + u32 tag; + char *kbuf; +diff --git a/fs/binfmt_elf.c b/fs/binfmt_elf.c +index e7fd0b5b9234..975dd0dbc252 100644 +--- a/fs/binfmt_elf.c ++++ b/fs/binfmt_elf.c +@@ -1766,7 +1766,7 @@ static int fill_thread_core_info(struct elf_thread_core_info *t, + (!regset->active || regset->active(t->task, regset) > 0)) { + int ret; + size_t size = regset_size(t->task, regset); +- void *data = kmalloc(size, GFP_KERNEL); ++ void *data = kzalloc(size, GFP_KERNEL); + if (unlikely(!data)) + return 0; + ret = regset->get(t->task, regset, +diff --git a/fs/cachefiles/rdwr.c b/fs/cachefiles/rdwr.c +index 8a577409d030..f822ac9e3cb0 100644 +--- a/fs/cachefiles/rdwr.c ++++ b/fs/cachefiles/rdwr.c +@@ -64,9 +64,9 @@ static int cachefiles_read_waiter(wait_queue_entry_t *wait, unsigned mode, + object = container_of(op->op.object, struct cachefiles_object, fscache); + spin_lock(&object->work_lock); + list_add_tail(&monitor->op_link, &op->to_do); ++ fscache_enqueue_retrieval(op); + spin_unlock(&object->work_lock); + +- fscache_enqueue_retrieval(op); + fscache_put_retrieval(op); + return 0; + } +diff --git a/fs/cifs/file.c b/fs/cifs/file.c +index cfb0d91289ec..128cbd69911b 100644 +--- a/fs/cifs/file.c ++++ b/fs/cifs/file.c +@@ -3532,7 +3532,7 @@ cifs_read(struct file *file, char *read_data, size_t read_size, loff_t *offset) + * than it negotiated since it will refuse the read + * then. + */ +- if ((tcon->ses) && !(tcon->ses->capabilities & ++ if (!(tcon->ses->capabilities & + tcon->ses->server->vals->cap_large_files)) { + current_read_size = min_t(uint, + current_read_size, CIFSMaxBufSize); +diff --git a/fs/gfs2/quota.c b/fs/gfs2/quota.c +index 0efae7a0ee80..dd0f9bc13164 100644 +--- a/fs/gfs2/quota.c ++++ b/fs/gfs2/quota.c +@@ -1043,8 +1043,7 @@ int gfs2_quota_lock(struct gfs2_inode *ip, kuid_t uid, kgid_t gid) + u32 x; + int error = 0; + +- if (capable(CAP_SYS_RESOURCE) || +- sdp->sd_args.ar_quota != GFS2_QUOTA_ON) ++ if (sdp->sd_args.ar_quota != GFS2_QUOTA_ON) + return 0; + + error = gfs2_quota_hold(ip, uid, gid); +diff --git a/fs/gfs2/quota.h b/fs/gfs2/quota.h +index 836f29480be6..e3a6e2404d11 100644 +--- a/fs/gfs2/quota.h ++++ b/fs/gfs2/quota.h +@@ -47,7 +47,8 @@ static inline int gfs2_quota_lock_check(struct gfs2_inode *ip, + int ret; + + ap->allowed = UINT_MAX; /* Assume we are permitted a whole lot */ +- if (sdp->sd_args.ar_quota == GFS2_QUOTA_OFF) ++ if (capable(CAP_SYS_RESOURCE) || ++ sdp->sd_args.ar_quota == GFS2_QUOTA_OFF) + return 0; + ret = gfs2_quota_lock(ip, NO_UID_QUOTA_CHANGE, NO_GID_QUOTA_CHANGE); + if (ret) +diff --git a/include/asm-generic/topology.h b/include/asm-generic/topology.h +index 238873739550..5aa8705df87e 100644 +--- a/include/asm-generic/topology.h ++++ b/include/asm-generic/topology.h +@@ -48,7 +48,7 @@ + #ifdef CONFIG_NEED_MULTIPLE_NODES + #define cpumask_of_node(node) ((node) == 0 ? cpu_online_mask : cpu_none_mask) + #else +- #define cpumask_of_node(node) ((void)node, cpu_online_mask) ++ #define cpumask_of_node(node) ((void)(node), cpu_online_mask) + #endif + #endif + #ifndef pcibus_to_node +diff --git a/include/linux/mlx5/driver.h b/include/linux/mlx5/driver.h +index ae64fced188d..dc89a964c1f3 100644 +--- a/include/linux/mlx5/driver.h ++++ b/include/linux/mlx5/driver.h +@@ -902,6 +902,7 @@ struct mlx5_cmd_work_ent { + struct delayed_work cb_timeout_work; + void *context; + int idx; ++ struct completion handling; + struct completion done; + struct mlx5_cmd *cmd; + struct work_struct work; +diff --git a/include/linux/mm.h b/include/linux/mm.h +index 45f10f5896b7..b1092046ebef 100644 +--- a/include/linux/mm.h ++++ b/include/linux/mm.h +@@ -602,6 +602,11 @@ static inline void *kvcalloc(size_t n, size_t size, gfp_t flags) + + extern void kvfree(const void *addr); + ++/* ++ * Mapcount of compound page as a whole, does not include mapped sub-pages. ++ * ++ * Must be called only for compound pages or any their tail sub-pages. ++ */ + static inline int compound_mapcount(struct page *page) + { + VM_BUG_ON_PAGE(!PageCompound(page), page); +@@ -621,10 +626,16 @@ static inline void page_mapcount_reset(struct page *page) + + int __page_mapcount(struct page *page); + ++/* ++ * Mapcount of 0-order page; when compound sub-page, includes ++ * compound_mapcount(). ++ * ++ * Result is undefined for pages which cannot be mapped into userspace. ++ * For example SLAB or special types of pages. See function page_has_type(). ++ * They use this place in struct page differently. ++ */ + static inline int page_mapcount(struct page *page) + { +- VM_BUG_ON_PAGE(PageSlab(page), page); +- + if (unlikely(PageCompound(page))) + return __page_mapcount(page); + return atomic_read(&page->_mapcount) + 1; +diff --git a/include/linux/netfilter/nf_conntrack_pptp.h b/include/linux/netfilter/nf_conntrack_pptp.h +index 833a5b2255ea..ade993809ebc 100644 +--- a/include/linux/netfilter/nf_conntrack_pptp.h ++++ b/include/linux/netfilter/nf_conntrack_pptp.h +@@ -5,7 +5,7 @@ + + #include <linux/netfilter/nf_conntrack_common.h> + +-extern const char *const pptp_msg_name[]; ++const char *pptp_msg_name(u_int16_t msg); + + /* state of the control session */ + enum pptp_ctrlsess_state { +diff --git a/include/net/act_api.h b/include/net/act_api.h +index 0c82d7ea6ee1..c48b750de2fc 100644 +--- a/include/net/act_api.h ++++ b/include/net/act_api.h +@@ -67,7 +67,8 @@ static inline void tcf_tm_dump(struct tcf_t *dtm, const struct tcf_t *stm) + { + dtm->install = jiffies_to_clock_t(jiffies - stm->install); + dtm->lastuse = jiffies_to_clock_t(jiffies - stm->lastuse); +- dtm->firstuse = jiffies_to_clock_t(jiffies - stm->firstuse); ++ dtm->firstuse = stm->firstuse ? ++ jiffies_to_clock_t(jiffies - stm->firstuse) : 0; + dtm->expires = jiffies_to_clock_t(stm->expires); + } + +diff --git a/include/rdma/uverbs_std_types.h b/include/rdma/uverbs_std_types.h +index 3b00231cc084..62f851569936 100644 +--- a/include/rdma/uverbs_std_types.h ++++ b/include/rdma/uverbs_std_types.h +@@ -95,7 +95,7 @@ struct ib_uobject *__uobj_get_destroy(const struct uverbs_api_object *obj, + + static inline void uobj_put_destroy(struct ib_uobject *uobj) + { +- rdma_lookup_put_uobject(uobj, UVERBS_LOOKUP_WRITE); ++ rdma_lookup_put_uobject(uobj, UVERBS_LOOKUP_DESTROY); + } + + static inline void uobj_put_read(struct ib_uobject *uobj) +diff --git a/include/uapi/linux/xfrm.h b/include/uapi/linux/xfrm.h +index 5f3b9fec7b5f..ff7cfdc6cb44 100644 +--- a/include/uapi/linux/xfrm.h ++++ b/include/uapi/linux/xfrm.h +@@ -304,7 +304,7 @@ enum xfrm_attr_type_t { + XFRMA_PROTO, /* __u8 */ + XFRMA_ADDRESS_FILTER, /* struct xfrm_address_filter */ + XFRMA_PAD, +- XFRMA_OFFLOAD_DEV, /* struct xfrm_state_offload */ ++ XFRMA_OFFLOAD_DEV, /* struct xfrm_user_offload */ + XFRMA_SET_MARK, /* __u32 */ + XFRMA_SET_MARK_MASK, /* __u32 */ + XFRMA_IF_ID, /* __u32 */ +diff --git a/mm/vmalloc.c b/mm/vmalloc.c +index 11d0f0b6ec79..1817871b0239 100644 +--- a/mm/vmalloc.c ++++ b/mm/vmalloc.c +@@ -1510,7 +1510,7 @@ static void __vunmap(const void *addr, int deallocate_pages) + addr)) + return; + +- area = find_vmap_area((unsigned long)addr)->vm; ++ area = find_vm_area(addr); + if (unlikely(!area)) { + WARN(1, KERN_ERR "Trying to vfree() nonexistent vm area (%p)\n", + addr); +diff --git a/net/ax25/af_ax25.c b/net/ax25/af_ax25.c +index 44ec492f3dc2..5c7a513bbaaa 100644 +--- a/net/ax25/af_ax25.c ++++ b/net/ax25/af_ax25.c +@@ -638,8 +638,10 @@ static int ax25_setsockopt(struct socket *sock, int level, int optname, + break; + + case SO_BINDTODEVICE: +- if (optlen > IFNAMSIZ) +- optlen = IFNAMSIZ; ++ if (optlen > IFNAMSIZ - 1) ++ optlen = IFNAMSIZ - 1; ++ ++ memset(devname, 0, sizeof(devname)); + + if (copy_from_user(devname, optval, optlen)) { + res = -EFAULT; +diff --git a/net/bridge/netfilter/nft_reject_bridge.c b/net/bridge/netfilter/nft_reject_bridge.c +index 419e8edf23ba..c9ec46f5313f 100644 +--- a/net/bridge/netfilter/nft_reject_bridge.c ++++ b/net/bridge/netfilter/nft_reject_bridge.c +@@ -34,6 +34,12 @@ static void nft_reject_br_push_etherhdr(struct sk_buff *oldskb, + ether_addr_copy(eth->h_dest, eth_hdr(oldskb)->h_source); + eth->h_proto = eth_hdr(oldskb)->h_proto; + skb_pull(nskb, ETH_HLEN); ++ ++ if (skb_vlan_tag_present(oldskb)) { ++ u16 vid = skb_vlan_tag_get(oldskb); ++ ++ __vlan_hwaccel_put_tag(nskb, oldskb->vlan_proto, vid); ++ } + } + + static int nft_bridge_iphdr_validate(struct sk_buff *skb) +diff --git a/net/ceph/osd_client.c b/net/ceph/osd_client.c +index 76c41a84550e..b8c4aea42917 100644 +--- a/net/ceph/osd_client.c ++++ b/net/ceph/osd_client.c +@@ -3540,7 +3540,9 @@ static void handle_reply(struct ceph_osd *osd, struct ceph_msg *msg) + * supported. + */ + req->r_t.target_oloc.pool = m.redirect.oloc.pool; +- req->r_flags |= CEPH_OSD_FLAG_REDIRECTED; ++ req->r_flags |= CEPH_OSD_FLAG_REDIRECTED | ++ CEPH_OSD_FLAG_IGNORE_OVERLAY | ++ CEPH_OSD_FLAG_IGNORE_CACHE; + req->r_tid = 0; + __submit_request(req, false); + goto out_unlock_osdc; +diff --git a/net/core/dev.c b/net/core/dev.c +index 9ccc14200b80..50498a75c04b 100644 +--- a/net/core/dev.c ++++ b/net/core/dev.c +@@ -4778,11 +4778,12 @@ static inline int nf_ingress(struct sk_buff *skb, struct packet_type **pt_prev, + return 0; + } + +-static int __netif_receive_skb_core(struct sk_buff *skb, bool pfmemalloc, ++static int __netif_receive_skb_core(struct sk_buff **pskb, bool pfmemalloc, + struct packet_type **ppt_prev) + { + struct packet_type *ptype, *pt_prev; + rx_handler_func_t *rx_handler; ++ struct sk_buff *skb = *pskb; + struct net_device *orig_dev; + bool deliver_exact = false; + int ret = NET_RX_DROP; +@@ -4813,8 +4814,10 @@ another_round: + ret2 = do_xdp_generic(rcu_dereference(skb->dev->xdp_prog), skb); + preempt_enable(); + +- if (ret2 != XDP_PASS) +- return NET_RX_DROP; ++ if (ret2 != XDP_PASS) { ++ ret = NET_RX_DROP; ++ goto out; ++ } + skb_reset_mac_len(skb); + } + +@@ -4936,6 +4939,13 @@ drop: + } + + out: ++ /* The invariant here is that if *ppt_prev is not NULL ++ * then skb should also be non-NULL. ++ * ++ * Apparently *ppt_prev assignment above holds this invariant due to ++ * skb dereferencing near it. ++ */ ++ *pskb = skb; + return ret; + } + +@@ -4945,7 +4955,7 @@ static int __netif_receive_skb_one_core(struct sk_buff *skb, bool pfmemalloc) + struct packet_type *pt_prev = NULL; + int ret; + +- ret = __netif_receive_skb_core(skb, pfmemalloc, &pt_prev); ++ ret = __netif_receive_skb_core(&skb, pfmemalloc, &pt_prev); + if (pt_prev) + ret = pt_prev->func(skb, skb->dev, pt_prev, orig_dev); + return ret; +@@ -5021,7 +5031,7 @@ static void __netif_receive_skb_list_core(struct list_head *head, bool pfmemallo + struct packet_type *pt_prev = NULL; + + skb_list_del_init(skb); +- __netif_receive_skb_core(skb, pfmemalloc, &pt_prev); ++ __netif_receive_skb_core(&skb, pfmemalloc, &pt_prev); + if (!pt_prev) + continue; + if (pt_curr != pt_prev || od_curr != orig_dev) { +diff --git a/net/dsa/tag_mtk.c b/net/dsa/tag_mtk.c +index 11535bc70743..6574425ad94c 100644 +--- a/net/dsa/tag_mtk.c ++++ b/net/dsa/tag_mtk.c +@@ -22,6 +22,7 @@ + #define MTK_HDR_XMIT_TAGGED_TPID_8100 1 + #define MTK_HDR_RECV_SOURCE_PORT_MASK GENMASK(2, 0) + #define MTK_HDR_XMIT_DP_BIT_MASK GENMASK(5, 0) ++#define MTK_HDR_XMIT_SA_DIS BIT(6) + + static struct sk_buff *mtk_tag_xmit(struct sk_buff *skb, + struct net_device *dev) +@@ -29,6 +30,9 @@ static struct sk_buff *mtk_tag_xmit(struct sk_buff *skb, + struct dsa_port *dp = dsa_slave_to_port(dev); + u8 *mtk_tag; + bool is_vlan_skb = true; ++ unsigned char *dest = eth_hdr(skb)->h_dest; ++ bool is_multicast_skb = is_multicast_ether_addr(dest) && ++ !is_broadcast_ether_addr(dest); + + /* Build the special tag after the MAC Source Address. If VLAN header + * is present, it's required that VLAN header and special tag is +@@ -54,6 +58,10 @@ static struct sk_buff *mtk_tag_xmit(struct sk_buff *skb, + MTK_HDR_XMIT_UNTAGGED; + mtk_tag[1] = (1 << dp->index) & MTK_HDR_XMIT_DP_BIT_MASK; + ++ /* Disable SA learning for multicast frames */ ++ if (unlikely(is_multicast_skb)) ++ mtk_tag[1] |= MTK_HDR_XMIT_SA_DIS; ++ + /* Tag control information is kept for 802.1Q */ + if (!is_vlan_skb) { + mtk_tag[2] = 0; +@@ -68,6 +76,9 @@ static struct sk_buff *mtk_tag_rcv(struct sk_buff *skb, struct net_device *dev, + { + int port; + __be16 *phdr, hdr; ++ unsigned char *dest = eth_hdr(skb)->h_dest; ++ bool is_multicast_skb = is_multicast_ether_addr(dest) && ++ !is_broadcast_ether_addr(dest); + + if (unlikely(!pskb_may_pull(skb, MTK_HDR_LEN))) + return NULL; +@@ -93,6 +104,10 @@ static struct sk_buff *mtk_tag_rcv(struct sk_buff *skb, struct net_device *dev, + if (!skb->dev) + return NULL; + ++ /* Only unicast or broadcast frames are offloaded */ ++ if (likely(!is_multicast_skb)) ++ skb->offload_fwd_mark = 1; ++ + return skb; + } + +diff --git a/net/ipv4/inet_connection_sock.c b/net/ipv4/inet_connection_sock.c +index 34bd6230e9f4..ddbe58f0d597 100644 +--- a/net/ipv4/inet_connection_sock.c ++++ b/net/ipv4/inet_connection_sock.c +@@ -28,17 +28,19 @@ + #include <net/addrconf.h> + + #if IS_ENABLED(CONFIG_IPV6) +-/* match_wildcard == true: IPV6_ADDR_ANY equals to any IPv6 addresses if IPv6 +- * only, and any IPv4 addresses if not IPv6 only +- * match_wildcard == false: addresses must be exactly the same, i.e. +- * IPV6_ADDR_ANY only equals to IPV6_ADDR_ANY, +- * and 0.0.0.0 equals to 0.0.0.0 only ++/* match_sk*_wildcard == true: IPV6_ADDR_ANY equals to any IPv6 addresses ++ * if IPv6 only, and any IPv4 addresses ++ * if not IPv6 only ++ * match_sk*_wildcard == false: addresses must be exactly the same, i.e. ++ * IPV6_ADDR_ANY only equals to IPV6_ADDR_ANY, ++ * and 0.0.0.0 equals to 0.0.0.0 only + */ + static bool ipv6_rcv_saddr_equal(const struct in6_addr *sk1_rcv_saddr6, + const struct in6_addr *sk2_rcv_saddr6, + __be32 sk1_rcv_saddr, __be32 sk2_rcv_saddr, + bool sk1_ipv6only, bool sk2_ipv6only, +- bool match_wildcard) ++ bool match_sk1_wildcard, ++ bool match_sk2_wildcard) + { + int addr_type = ipv6_addr_type(sk1_rcv_saddr6); + int addr_type2 = sk2_rcv_saddr6 ? ipv6_addr_type(sk2_rcv_saddr6) : IPV6_ADDR_MAPPED; +@@ -48,8 +50,8 @@ static bool ipv6_rcv_saddr_equal(const struct in6_addr *sk1_rcv_saddr6, + if (!sk2_ipv6only) { + if (sk1_rcv_saddr == sk2_rcv_saddr) + return true; +- if (!sk1_rcv_saddr || !sk2_rcv_saddr) +- return match_wildcard; ++ return (match_sk1_wildcard && !sk1_rcv_saddr) || ++ (match_sk2_wildcard && !sk2_rcv_saddr); + } + return false; + } +@@ -57,11 +59,11 @@ static bool ipv6_rcv_saddr_equal(const struct in6_addr *sk1_rcv_saddr6, + if (addr_type == IPV6_ADDR_ANY && addr_type2 == IPV6_ADDR_ANY) + return true; + +- if (addr_type2 == IPV6_ADDR_ANY && match_wildcard && ++ if (addr_type2 == IPV6_ADDR_ANY && match_sk2_wildcard && + !(sk2_ipv6only && addr_type == IPV6_ADDR_MAPPED)) + return true; + +- if (addr_type == IPV6_ADDR_ANY && match_wildcard && ++ if (addr_type == IPV6_ADDR_ANY && match_sk1_wildcard && + !(sk1_ipv6only && addr_type2 == IPV6_ADDR_MAPPED)) + return true; + +@@ -73,18 +75,19 @@ static bool ipv6_rcv_saddr_equal(const struct in6_addr *sk1_rcv_saddr6, + } + #endif + +-/* match_wildcard == true: 0.0.0.0 equals to any IPv4 addresses +- * match_wildcard == false: addresses must be exactly the same, i.e. +- * 0.0.0.0 only equals to 0.0.0.0 ++/* match_sk*_wildcard == true: 0.0.0.0 equals to any IPv4 addresses ++ * match_sk*_wildcard == false: addresses must be exactly the same, i.e. ++ * 0.0.0.0 only equals to 0.0.0.0 + */ + static bool ipv4_rcv_saddr_equal(__be32 sk1_rcv_saddr, __be32 sk2_rcv_saddr, +- bool sk2_ipv6only, bool match_wildcard) ++ bool sk2_ipv6only, bool match_sk1_wildcard, ++ bool match_sk2_wildcard) + { + if (!sk2_ipv6only) { + if (sk1_rcv_saddr == sk2_rcv_saddr) + return true; +- if (!sk1_rcv_saddr || !sk2_rcv_saddr) +- return match_wildcard; ++ return (match_sk1_wildcard && !sk1_rcv_saddr) || ++ (match_sk2_wildcard && !sk2_rcv_saddr); + } + return false; + } +@@ -100,10 +103,12 @@ bool inet_rcv_saddr_equal(const struct sock *sk, const struct sock *sk2, + sk2->sk_rcv_saddr, + ipv6_only_sock(sk), + ipv6_only_sock(sk2), ++ match_wildcard, + match_wildcard); + #endif + return ipv4_rcv_saddr_equal(sk->sk_rcv_saddr, sk2->sk_rcv_saddr, +- ipv6_only_sock(sk2), match_wildcard); ++ ipv6_only_sock(sk2), match_wildcard, ++ match_wildcard); + } + EXPORT_SYMBOL(inet_rcv_saddr_equal); + +@@ -274,10 +279,10 @@ static inline int sk_reuseport_match(struct inet_bind_bucket *tb, + tb->fast_rcv_saddr, + sk->sk_rcv_saddr, + tb->fast_ipv6_only, +- ipv6_only_sock(sk), true); ++ ipv6_only_sock(sk), true, false); + #endif + return ipv4_rcv_saddr_equal(tb->fast_rcv_saddr, sk->sk_rcv_saddr, +- ipv6_only_sock(sk), true); ++ ipv6_only_sock(sk), true, false); + } + + /* Obtain a reference to a local port for the given sock, +diff --git a/net/ipv4/ip_vti.c b/net/ipv4/ip_vti.c +index d4c4eabd02b6..15c71b08c2df 100644 +--- a/net/ipv4/ip_vti.c ++++ b/net/ipv4/ip_vti.c +@@ -50,7 +50,7 @@ static unsigned int vti_net_id __read_mostly; + static int vti_tunnel_init(struct net_device *dev); + + static int vti_input(struct sk_buff *skb, int nexthdr, __be32 spi, +- int encap_type) ++ int encap_type, bool update_skb_dev) + { + struct ip_tunnel *tunnel; + const struct iphdr *iph = ip_hdr(skb); +@@ -65,6 +65,9 @@ static int vti_input(struct sk_buff *skb, int nexthdr, __be32 spi, + + XFRM_TUNNEL_SKB_CB(skb)->tunnel.ip4 = tunnel; + ++ if (update_skb_dev) ++ skb->dev = tunnel->dev; ++ + return xfrm_input(skb, nexthdr, spi, encap_type); + } + +@@ -74,25 +77,43 @@ drop: + return 0; + } + +-static int vti_input_ipip(struct sk_buff *skb, int nexthdr, __be32 spi, +- int encap_type) ++static int vti_input_proto(struct sk_buff *skb, int nexthdr, __be32 spi, ++ int encap_type) + { +- struct ip_tunnel *tunnel; ++ return vti_input(skb, nexthdr, spi, encap_type, false); ++} ++ ++static int vti_rcv(struct sk_buff *skb, __be32 spi, bool update_skb_dev) ++{ ++ XFRM_SPI_SKB_CB(skb)->family = AF_INET; ++ XFRM_SPI_SKB_CB(skb)->daddroff = offsetof(struct iphdr, daddr); ++ ++ return vti_input(skb, ip_hdr(skb)->protocol, spi, 0, update_skb_dev); ++} ++ ++static int vti_rcv_proto(struct sk_buff *skb) ++{ ++ return vti_rcv(skb, 0, false); ++} ++ ++static int vti_rcv_tunnel(struct sk_buff *skb) ++{ ++ struct ip_tunnel_net *itn = net_generic(dev_net(skb->dev), vti_net_id); + const struct iphdr *iph = ip_hdr(skb); +- struct net *net = dev_net(skb->dev); +- struct ip_tunnel_net *itn = net_generic(net, vti_net_id); ++ struct ip_tunnel *tunnel; + + tunnel = ip_tunnel_lookup(itn, skb->dev->ifindex, TUNNEL_NO_KEY, + iph->saddr, iph->daddr, 0); + if (tunnel) { ++ struct tnl_ptk_info tpi = { ++ .proto = htons(ETH_P_IP), ++ }; ++ + if (!xfrm4_policy_check(NULL, XFRM_POLICY_IN, skb)) + goto drop; +- +- XFRM_TUNNEL_SKB_CB(skb)->tunnel.ip4 = tunnel; +- +- skb->dev = tunnel->dev; +- +- return xfrm_input(skb, nexthdr, spi, encap_type); ++ if (iptunnel_pull_header(skb, 0, tpi.proto, false)) ++ goto drop; ++ return ip_tunnel_rcv(tunnel, skb, &tpi, NULL, false); + } + + return -EINVAL; +@@ -101,22 +122,6 @@ drop: + return 0; + } + +-static int vti_rcv(struct sk_buff *skb) +-{ +- XFRM_SPI_SKB_CB(skb)->family = AF_INET; +- XFRM_SPI_SKB_CB(skb)->daddroff = offsetof(struct iphdr, daddr); +- +- return vti_input(skb, ip_hdr(skb)->protocol, 0, 0); +-} +- +-static int vti_rcv_ipip(struct sk_buff *skb) +-{ +- XFRM_SPI_SKB_CB(skb)->family = AF_INET; +- XFRM_SPI_SKB_CB(skb)->daddroff = offsetof(struct iphdr, daddr); +- +- return vti_input_ipip(skb, ip_hdr(skb)->protocol, ip_hdr(skb)->saddr, 0); +-} +- + static int vti_rcv_cb(struct sk_buff *skb, int err) + { + unsigned short family; +@@ -478,31 +483,31 @@ static void __net_init vti_fb_tunnel_init(struct net_device *dev) + } + + static struct xfrm4_protocol vti_esp4_protocol __read_mostly = { +- .handler = vti_rcv, +- .input_handler = vti_input, ++ .handler = vti_rcv_proto, ++ .input_handler = vti_input_proto, + .cb_handler = vti_rcv_cb, + .err_handler = vti4_err, + .priority = 100, + }; + + static struct xfrm4_protocol vti_ah4_protocol __read_mostly = { +- .handler = vti_rcv, +- .input_handler = vti_input, ++ .handler = vti_rcv_proto, ++ .input_handler = vti_input_proto, + .cb_handler = vti_rcv_cb, + .err_handler = vti4_err, + .priority = 100, + }; + + static struct xfrm4_protocol vti_ipcomp4_protocol __read_mostly = { +- .handler = vti_rcv, +- .input_handler = vti_input, ++ .handler = vti_rcv_proto, ++ .input_handler = vti_input_proto, + .cb_handler = vti_rcv_cb, + .err_handler = vti4_err, + .priority = 100, + }; + + static struct xfrm_tunnel ipip_handler __read_mostly = { +- .handler = vti_rcv_ipip, ++ .handler = vti_rcv_tunnel, + .err_handler = vti4_err, + .priority = 0, + }; +diff --git a/net/ipv4/ipip.c b/net/ipv4/ipip.c +index 4368282eb6f8..da2e92380d78 100644 +--- a/net/ipv4/ipip.c ++++ b/net/ipv4/ipip.c +@@ -704,7 +704,7 @@ out: + + rtnl_link_failed: + #if IS_ENABLED(CONFIG_MPLS) +- xfrm4_tunnel_deregister(&mplsip_handler, AF_INET); ++ xfrm4_tunnel_deregister(&mplsip_handler, AF_MPLS); + xfrm_tunnel_mplsip_failed: + + #endif +diff --git a/net/ipv4/netfilter/nf_nat_pptp.c b/net/ipv4/netfilter/nf_nat_pptp.c +index 5d259a12e25f..2518c1ca63ae 100644 +--- a/net/ipv4/netfilter/nf_nat_pptp.c ++++ b/net/ipv4/netfilter/nf_nat_pptp.c +@@ -165,8 +165,7 @@ pptp_outbound_pkt(struct sk_buff *skb, + break; + default: + pr_debug("unknown outbound packet 0x%04x:%s\n", msg, +- msg <= PPTP_MSG_MAX ? pptp_msg_name[msg] : +- pptp_msg_name[0]); ++ pptp_msg_name(msg)); + /* fall through */ + case PPTP_SET_LINK_INFO: + /* only need to NAT in case PAC is behind NAT box */ +@@ -267,9 +266,7 @@ pptp_inbound_pkt(struct sk_buff *skb, + pcid_off = offsetof(union pptp_ctrl_union, setlink.peersCallID); + break; + default: +- pr_debug("unknown inbound packet %s\n", +- msg <= PPTP_MSG_MAX ? pptp_msg_name[msg] : +- pptp_msg_name[0]); ++ pr_debug("unknown inbound packet %s\n", pptp_msg_name(msg)); + /* fall through */ + case PPTP_START_SESSION_REQUEST: + case PPTP_START_SESSION_REPLY: +diff --git a/net/ipv4/route.c b/net/ipv4/route.c +index 84ddb16f4fc0..f752d22cc8a5 100644 +--- a/net/ipv4/route.c ++++ b/net/ipv4/route.c +@@ -484,18 +484,16 @@ u32 ip_idents_reserve(u32 hash, int segs) + atomic_t *p_id = ip_idents + hash % IP_IDENTS_SZ; + u32 old = READ_ONCE(*p_tstamp); + u32 now = (u32)jiffies; +- u32 new, delta = 0; ++ u32 delta = 0; + + if (old != now && cmpxchg(p_tstamp, old, now) == old) + delta = prandom_u32_max(now - old); + +- /* Do not use atomic_add_return() as it makes UBSAN unhappy */ +- do { +- old = (u32)atomic_read(p_id); +- new = old + delta + segs; +- } while (atomic_cmpxchg(p_id, old, new) != old); +- +- return new - segs; ++ /* If UBSAN reports an error there, please make sure your compiler ++ * supports -fno-strict-overflow before reporting it that was a bug ++ * in UBSAN, and it has been fixed in GCC-8. ++ */ ++ return atomic_add_return(segs + delta, p_id) - segs; + } + EXPORT_SYMBOL(ip_idents_reserve); + +diff --git a/net/ipv6/esp6_offload.c b/net/ipv6/esp6_offload.c +index 6177e2171171..eeee64a8a72c 100644 +--- a/net/ipv6/esp6_offload.c ++++ b/net/ipv6/esp6_offload.c +@@ -121,9 +121,16 @@ static void esp6_gso_encap(struct xfrm_state *x, struct sk_buff *skb) + struct ip_esp_hdr *esph; + struct ipv6hdr *iph = ipv6_hdr(skb); + struct xfrm_offload *xo = xfrm_offload(skb); +- int proto = iph->nexthdr; ++ u8 proto = iph->nexthdr; + + skb_push(skb, -skb_network_offset(skb)); ++ ++ if (x->outer_mode->encap == XFRM_MODE_TRANSPORT) { ++ __be16 frag; ++ ++ ipv6_skip_exthdr(skb, sizeof(struct ipv6hdr), &proto, &frag); ++ } ++ + esph = ip_esp_hdr(skb); + *skb_mac_header(skb) = IPPROTO_ESP; + +diff --git a/net/mac80211/mesh_hwmp.c b/net/mac80211/mesh_hwmp.c +index 433d136282de..6219b6b0c7e1 100644 +--- a/net/mac80211/mesh_hwmp.c ++++ b/net/mac80211/mesh_hwmp.c +@@ -1088,7 +1088,14 @@ void mesh_path_start_discovery(struct ieee80211_sub_if_data *sdata) + mesh_path_sel_frame_tx(MPATH_PREQ, 0, sdata->vif.addr, ifmsh->sn, + target_flags, mpath->dst, mpath->sn, da, 0, + ttl, lifetime, 0, ifmsh->preq_id++, sdata); ++ ++ spin_lock_bh(&mpath->state_lock); ++ if (mpath->flags & MESH_PATH_DELETED) { ++ spin_unlock_bh(&mpath->state_lock); ++ goto enddiscovery; ++ } + mod_timer(&mpath->timer, jiffies + mpath->discovery_timeout); ++ spin_unlock_bh(&mpath->state_lock); + + enddiscovery: + rcu_read_unlock(); +diff --git a/net/netfilter/ipset/ip_set_list_set.c b/net/netfilter/ipset/ip_set_list_set.c +index 8da228da53ae..993ce04e6ea0 100644 +--- a/net/netfilter/ipset/ip_set_list_set.c ++++ b/net/netfilter/ipset/ip_set_list_set.c +@@ -63,7 +63,7 @@ list_set_ktest(struct ip_set *set, const struct sk_buff *skb, + /* Don't lookup sub-counters at all */ + opt->cmdflags &= ~IPSET_FLAG_MATCH_COUNTERS; + if (opt->cmdflags & IPSET_FLAG_SKIP_SUBCOUNTER_UPDATE) +- opt->cmdflags &= ~IPSET_FLAG_SKIP_COUNTER_UPDATE; ++ opt->cmdflags |= IPSET_FLAG_SKIP_COUNTER_UPDATE; + list_for_each_entry_rcu(e, &map->members, list) { + ret = ip_set_test(e->id, skb, par, opt); + if (ret <= 0) +diff --git a/net/netfilter/nf_conntrack_pptp.c b/net/netfilter/nf_conntrack_pptp.c +index 11562f2a08bb..203107ce2455 100644 +--- a/net/netfilter/nf_conntrack_pptp.c ++++ b/net/netfilter/nf_conntrack_pptp.c +@@ -71,24 +71,32 @@ EXPORT_SYMBOL_GPL(nf_nat_pptp_hook_expectfn); + + #if defined(DEBUG) || defined(CONFIG_DYNAMIC_DEBUG) + /* PptpControlMessageType names */ +-const char *const pptp_msg_name[] = { +- "UNKNOWN_MESSAGE", +- "START_SESSION_REQUEST", +- "START_SESSION_REPLY", +- "STOP_SESSION_REQUEST", +- "STOP_SESSION_REPLY", +- "ECHO_REQUEST", +- "ECHO_REPLY", +- "OUT_CALL_REQUEST", +- "OUT_CALL_REPLY", +- "IN_CALL_REQUEST", +- "IN_CALL_REPLY", +- "IN_CALL_CONNECT", +- "CALL_CLEAR_REQUEST", +- "CALL_DISCONNECT_NOTIFY", +- "WAN_ERROR_NOTIFY", +- "SET_LINK_INFO" ++static const char *const pptp_msg_name_array[PPTP_MSG_MAX + 1] = { ++ [0] = "UNKNOWN_MESSAGE", ++ [PPTP_START_SESSION_REQUEST] = "START_SESSION_REQUEST", ++ [PPTP_START_SESSION_REPLY] = "START_SESSION_REPLY", ++ [PPTP_STOP_SESSION_REQUEST] = "STOP_SESSION_REQUEST", ++ [PPTP_STOP_SESSION_REPLY] = "STOP_SESSION_REPLY", ++ [PPTP_ECHO_REQUEST] = "ECHO_REQUEST", ++ [PPTP_ECHO_REPLY] = "ECHO_REPLY", ++ [PPTP_OUT_CALL_REQUEST] = "OUT_CALL_REQUEST", ++ [PPTP_OUT_CALL_REPLY] = "OUT_CALL_REPLY", ++ [PPTP_IN_CALL_REQUEST] = "IN_CALL_REQUEST", ++ [PPTP_IN_CALL_REPLY] = "IN_CALL_REPLY", ++ [PPTP_IN_CALL_CONNECT] = "IN_CALL_CONNECT", ++ [PPTP_CALL_CLEAR_REQUEST] = "CALL_CLEAR_REQUEST", ++ [PPTP_CALL_DISCONNECT_NOTIFY] = "CALL_DISCONNECT_NOTIFY", ++ [PPTP_WAN_ERROR_NOTIFY] = "WAN_ERROR_NOTIFY", ++ [PPTP_SET_LINK_INFO] = "SET_LINK_INFO" + }; ++ ++const char *pptp_msg_name(u_int16_t msg) ++{ ++ if (msg > PPTP_MSG_MAX) ++ return pptp_msg_name_array[0]; ++ ++ return pptp_msg_name_array[msg]; ++} + EXPORT_SYMBOL(pptp_msg_name); + #endif + +@@ -275,7 +283,7 @@ pptp_inbound_pkt(struct sk_buff *skb, unsigned int protoff, + typeof(nf_nat_pptp_hook_inbound) nf_nat_pptp_inbound; + + msg = ntohs(ctlh->messageType); +- pr_debug("inbound control message %s\n", pptp_msg_name[msg]); ++ pr_debug("inbound control message %s\n", pptp_msg_name(msg)); + + switch (msg) { + case PPTP_START_SESSION_REPLY: +@@ -310,7 +318,7 @@ pptp_inbound_pkt(struct sk_buff *skb, unsigned int protoff, + pcid = pptpReq->ocack.peersCallID; + if (info->pns_call_id != pcid) + goto invalid; +- pr_debug("%s, CID=%X, PCID=%X\n", pptp_msg_name[msg], ++ pr_debug("%s, CID=%X, PCID=%X\n", pptp_msg_name(msg), + ntohs(cid), ntohs(pcid)); + + if (pptpReq->ocack.resultCode == PPTP_OUTCALL_CONNECT) { +@@ -327,7 +335,7 @@ pptp_inbound_pkt(struct sk_buff *skb, unsigned int protoff, + goto invalid; + + cid = pptpReq->icreq.callID; +- pr_debug("%s, CID=%X\n", pptp_msg_name[msg], ntohs(cid)); ++ pr_debug("%s, CID=%X\n", pptp_msg_name(msg), ntohs(cid)); + info->cstate = PPTP_CALL_IN_REQ; + info->pac_call_id = cid; + break; +@@ -346,7 +354,7 @@ pptp_inbound_pkt(struct sk_buff *skb, unsigned int protoff, + if (info->pns_call_id != pcid) + goto invalid; + +- pr_debug("%s, PCID=%X\n", pptp_msg_name[msg], ntohs(pcid)); ++ pr_debug("%s, PCID=%X\n", pptp_msg_name(msg), ntohs(pcid)); + info->cstate = PPTP_CALL_IN_CONF; + + /* we expect a GRE connection from PAC to PNS */ +@@ -356,7 +364,7 @@ pptp_inbound_pkt(struct sk_buff *skb, unsigned int protoff, + case PPTP_CALL_DISCONNECT_NOTIFY: + /* server confirms disconnect */ + cid = pptpReq->disc.callID; +- pr_debug("%s, CID=%X\n", pptp_msg_name[msg], ntohs(cid)); ++ pr_debug("%s, CID=%X\n", pptp_msg_name(msg), ntohs(cid)); + info->cstate = PPTP_CALL_NONE; + + /* untrack this call id, unexpect GRE packets */ +@@ -383,7 +391,7 @@ pptp_inbound_pkt(struct sk_buff *skb, unsigned int protoff, + invalid: + pr_debug("invalid %s: type=%d cid=%u pcid=%u " + "cstate=%d sstate=%d pns_cid=%u pac_cid=%u\n", +- msg <= PPTP_MSG_MAX ? pptp_msg_name[msg] : pptp_msg_name[0], ++ pptp_msg_name(msg), + msg, ntohs(cid), ntohs(pcid), info->cstate, info->sstate, + ntohs(info->pns_call_id), ntohs(info->pac_call_id)); + return NF_ACCEPT; +@@ -403,7 +411,7 @@ pptp_outbound_pkt(struct sk_buff *skb, unsigned int protoff, + typeof(nf_nat_pptp_hook_outbound) nf_nat_pptp_outbound; + + msg = ntohs(ctlh->messageType); +- pr_debug("outbound control message %s\n", pptp_msg_name[msg]); ++ pr_debug("outbound control message %s\n", pptp_msg_name(msg)); + + switch (msg) { + case PPTP_START_SESSION_REQUEST: +@@ -425,7 +433,7 @@ pptp_outbound_pkt(struct sk_buff *skb, unsigned int protoff, + info->cstate = PPTP_CALL_OUT_REQ; + /* track PNS call id */ + cid = pptpReq->ocreq.callID; +- pr_debug("%s, CID=%X\n", pptp_msg_name[msg], ntohs(cid)); ++ pr_debug("%s, CID=%X\n", pptp_msg_name(msg), ntohs(cid)); + info->pns_call_id = cid; + break; + +@@ -439,7 +447,7 @@ pptp_outbound_pkt(struct sk_buff *skb, unsigned int protoff, + pcid = pptpReq->icack.peersCallID; + if (info->pac_call_id != pcid) + goto invalid; +- pr_debug("%s, CID=%X PCID=%X\n", pptp_msg_name[msg], ++ pr_debug("%s, CID=%X PCID=%X\n", pptp_msg_name(msg), + ntohs(cid), ntohs(pcid)); + + if (pptpReq->icack.resultCode == PPTP_INCALL_ACCEPT) { +@@ -479,7 +487,7 @@ pptp_outbound_pkt(struct sk_buff *skb, unsigned int protoff, + invalid: + pr_debug("invalid %s: type=%d cid=%u pcid=%u " + "cstate=%d sstate=%d pns_cid=%u pac_cid=%u\n", +- msg <= PPTP_MSG_MAX ? pptp_msg_name[msg] : pptp_msg_name[0], ++ pptp_msg_name(msg), + msg, ntohs(cid), ntohs(pcid), info->cstate, info->sstate, + ntohs(info->pns_call_id), ntohs(info->pac_call_id)); + return NF_ACCEPT; +diff --git a/net/netfilter/nfnetlink_cthelper.c b/net/netfilter/nfnetlink_cthelper.c +index 66154dafa305..ddcb1b607474 100644 +--- a/net/netfilter/nfnetlink_cthelper.c ++++ b/net/netfilter/nfnetlink_cthelper.c +@@ -106,7 +106,7 @@ nfnl_cthelper_from_nlattr(struct nlattr *attr, struct nf_conn *ct) + if (help->helper->data_len == 0) + return -EINVAL; + +- nla_memcpy(help->data, nla_data(attr), sizeof(help->data)); ++ nla_memcpy(help->data, attr, sizeof(help->data)); + return 0; + } + +@@ -242,6 +242,7 @@ nfnl_cthelper_create(const struct nlattr * const tb[], + ret = -ENOMEM; + goto err2; + } ++ helper->data_len = size; + + helper->flags |= NF_CT_HELPER_F_USERSPACE; + memcpy(&helper->tuple, tuple, sizeof(struct nf_conntrack_tuple)); +diff --git a/net/qrtr/qrtr.c b/net/qrtr/qrtr.c +index 518327dccb3c..9605979a349e 100644 +--- a/net/qrtr/qrtr.c ++++ b/net/qrtr/qrtr.c +@@ -718,7 +718,7 @@ static int qrtr_bcast_enqueue(struct qrtr_node *node, struct sk_buff *skb, + } + mutex_unlock(&qrtr_node_lock); + +- qrtr_local_enqueue(node, skb, type, from, to); ++ qrtr_local_enqueue(NULL, skb, type, from, to); + + return 0; + } +diff --git a/net/sctp/sm_sideeffect.c b/net/sctp/sm_sideeffect.c +index 0234a64b3b19..567517e44811 100644 +--- a/net/sctp/sm_sideeffect.c ++++ b/net/sctp/sm_sideeffect.c +@@ -1537,9 +1537,17 @@ static int sctp_cmd_interpreter(enum sctp_event event_type, + timeout = asoc->timeouts[cmd->obj.to]; + BUG_ON(!timeout); + +- timer->expires = jiffies + timeout; +- sctp_association_hold(asoc); +- add_timer(timer); ++ /* ++ * SCTP has a hard time with timer starts. Because we process ++ * timer starts as side effects, it can be hard to tell if we ++ * have already started a timer or not, which leads to BUG ++ * halts when we call add_timer. So here, instead of just starting ++ * a timer, if the timer is already started, and just mod ++ * the timer with the shorter of the two expiration times ++ */ ++ if (!timer_pending(timer)) ++ sctp_association_hold(asoc); ++ timer_reduce(timer, jiffies + timeout); + break; + + case SCTP_CMD_TIMER_RESTART: +diff --git a/net/sctp/sm_statefuns.c b/net/sctp/sm_statefuns.c +index c437ae93b5a9..a3033b74df54 100644 +--- a/net/sctp/sm_statefuns.c ++++ b/net/sctp/sm_statefuns.c +@@ -1871,12 +1871,13 @@ static enum sctp_disposition sctp_sf_do_dupcook_a( + /* Update the content of current association. */ + sctp_add_cmd_sf(commands, SCTP_CMD_UPDATE_ASSOC, SCTP_ASOC(new_asoc)); + sctp_add_cmd_sf(commands, SCTP_CMD_EVENT_ULP, SCTP_ULPEVENT(ev)); +- if (sctp_state(asoc, SHUTDOWN_PENDING) && ++ if ((sctp_state(asoc, SHUTDOWN_PENDING) || ++ sctp_state(asoc, SHUTDOWN_SENT)) && + (sctp_sstate(asoc->base.sk, CLOSING) || + sock_flag(asoc->base.sk, SOCK_DEAD))) { +- /* if were currently in SHUTDOWN_PENDING, but the socket +- * has been closed by user, don't transition to ESTABLISHED. +- * Instead trigger SHUTDOWN bundled with COOKIE_ACK. ++ /* If the socket has been closed by user, don't ++ * transition to ESTABLISHED. Instead trigger SHUTDOWN ++ * bundled with COOKIE_ACK. + */ + sctp_add_cmd_sf(commands, SCTP_CMD_REPLY, SCTP_CHUNK(repl)); + return sctp_sf_do_9_2_start_shutdown(net, ep, asoc, +diff --git a/net/xdp/xdp_umem.c b/net/xdp/xdp_umem.c +index 706fad12f22c..b87e63cb55be 100644 +--- a/net/xdp/xdp_umem.c ++++ b/net/xdp/xdp_umem.c +@@ -258,8 +258,8 @@ static int xdp_umem_account_pages(struct xdp_umem *umem) + static int xdp_umem_reg(struct xdp_umem *umem, struct xdp_umem_reg *mr) + { + u32 chunk_size = mr->chunk_size, headroom = mr->headroom; ++ u64 npgs, addr = mr->addr, size = mr->len; + unsigned int chunks, chunks_per_page; +- u64 addr = mr->addr, size = mr->len; + int err, i; + + if (chunk_size < XDP_UMEM_MIN_CHUNK_SIZE || chunk_size > PAGE_SIZE) { +@@ -285,6 +285,10 @@ static int xdp_umem_reg(struct xdp_umem *umem, struct xdp_umem_reg *mr) + if ((addr + size) < addr) + return -EINVAL; + ++ npgs = div_u64(size, PAGE_SIZE); ++ if (npgs > U32_MAX) ++ return -EINVAL; ++ + chunks = (unsigned int)div_u64(size, chunk_size); + if (chunks == 0) + return -EINVAL; +@@ -303,7 +307,7 @@ static int xdp_umem_reg(struct xdp_umem *umem, struct xdp_umem_reg *mr) + umem->props.size = size; + umem->headroom = headroom; + umem->chunk_size_nohr = chunk_size - headroom; +- umem->npgs = size / PAGE_SIZE; ++ umem->npgs = (u32)npgs; + umem->pgs = NULL; + umem->user = NULL; + INIT_LIST_HEAD(&umem->xsk_list); +diff --git a/net/xfrm/xfrm_input.c b/net/xfrm/xfrm_input.c +index 82b0a99ee1f4..0ee13d12782f 100644 +--- a/net/xfrm/xfrm_input.c ++++ b/net/xfrm/xfrm_input.c +@@ -407,7 +407,7 @@ resume: + dev_put(skb->dev); + + spin_lock(&x->lock); +- if (nexthdr <= 0) { ++ if (nexthdr < 0) { + if (nexthdr == -EBADMSG) { + xfrm_audit_state_icvfail(x, skb, + x->type->proto); +diff --git a/net/xfrm/xfrm_interface.c b/net/xfrm/xfrm_interface.c +index 317fe9c92932..6f00f88adab9 100644 +--- a/net/xfrm/xfrm_interface.c ++++ b/net/xfrm/xfrm_interface.c +@@ -780,7 +780,28 @@ static void __net_exit xfrmi_exit_net(struct net *net) + rtnl_unlock(); + } + ++static void __net_exit xfrmi_exit_batch_net(struct list_head *net_exit_list) ++{ ++ struct net *net; ++ LIST_HEAD(list); ++ ++ rtnl_lock(); ++ list_for_each_entry(net, net_exit_list, exit_list) { ++ struct xfrmi_net *xfrmn = net_generic(net, xfrmi_net_id); ++ struct xfrm_if __rcu **xip; ++ struct xfrm_if *xi; ++ ++ for (xip = &xfrmn->xfrmi[0]; ++ (xi = rtnl_dereference(*xip)) != NULL; ++ xip = &xi->next) ++ unregister_netdevice_queue(xi->dev, &list); ++ } ++ unregister_netdevice_many(&list); ++ rtnl_unlock(); ++} ++ + static struct pernet_operations xfrmi_net_ops = { ++ .exit_batch = xfrmi_exit_batch_net, + .init = xfrmi_init_net, + .exit = xfrmi_exit_net, + .id = &xfrmi_net_id, +diff --git a/net/xfrm/xfrm_output.c b/net/xfrm/xfrm_output.c +index 6d20fbcde000..c46162887b94 100644 +--- a/net/xfrm/xfrm_output.c ++++ b/net/xfrm/xfrm_output.c +@@ -235,18 +235,20 @@ int xfrm_output(struct sock *sk, struct sk_buff *skb) + xfrm_state_hold(x); + + if (skb_is_gso(skb)) { +- skb_shinfo(skb)->gso_type |= SKB_GSO_ESP; ++ if (skb->inner_protocol) ++ return xfrm_output_gso(net, sk, skb); + +- return xfrm_output2(net, sk, skb); ++ skb_shinfo(skb)->gso_type |= SKB_GSO_ESP; ++ goto out; + } + + if (x->xso.dev && x->xso.dev->features & NETIF_F_HW_ESP_TX_CSUM) + goto out; ++ } else { ++ if (skb_is_gso(skb)) ++ return xfrm_output_gso(net, sk, skb); + } + +- if (skb_is_gso(skb)) +- return xfrm_output_gso(net, sk, skb); +- + if (skb->ip_summed == CHECKSUM_PARTIAL) { + err = skb_checksum_help(skb); + if (err) { +@@ -283,7 +285,8 @@ void xfrm_local_error(struct sk_buff *skb, int mtu) + + if (skb->protocol == htons(ETH_P_IP)) + proto = AF_INET; +- else if (skb->protocol == htons(ETH_P_IPV6)) ++ else if (skb->protocol == htons(ETH_P_IPV6) && ++ skb->sk->sk_family == AF_INET6) + proto = AF_INET6; + else + return; +diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c +index b30c074160e3..939f3adf075a 100644 +--- a/net/xfrm/xfrm_policy.c ++++ b/net/xfrm/xfrm_policy.c +@@ -730,12 +730,7 @@ static void xfrm_policy_requeue(struct xfrm_policy *old, + static bool xfrm_policy_mark_match(struct xfrm_policy *policy, + struct xfrm_policy *pol) + { +- u32 mark = policy->mark.v & policy->mark.m; +- +- if (policy->mark.v == pol->mark.v && policy->mark.m == pol->mark.m) +- return true; +- +- if ((mark & pol->mark.m) == pol->mark.v && ++ if (policy->mark.v == pol->mark.v && + policy->priority == pol->priority) + return true; + +diff --git a/samples/bpf/lwt_len_hist_user.c b/samples/bpf/lwt_len_hist_user.c +index 587b68b1f8dd..430a4b7e353e 100644 +--- a/samples/bpf/lwt_len_hist_user.c ++++ b/samples/bpf/lwt_len_hist_user.c +@@ -15,8 +15,6 @@ + #define MAX_INDEX 64 + #define MAX_STARS 38 + +-char bpf_log_buf[BPF_LOG_BUF_SIZE]; +- + static void stars(char *str, long val, long max, int width) + { + int i; +diff --git a/security/commoncap.c b/security/commoncap.c +index 3023b4ad38a7..f86557a8e43f 100644 +--- a/security/commoncap.c ++++ b/security/commoncap.c +@@ -819,6 +819,7 @@ int cap_bprm_set_creds(struct linux_binprm *bprm) + int ret; + kuid_t root_uid; + ++ new->cap_ambient = old->cap_ambient; + if (WARN_ON(!cap_ambient_invariant_ok(old))) + return -EPERM; + +diff --git a/sound/core/hwdep.c b/sound/core/hwdep.c +index 26e71cf05f1e..600ab2eb1b50 100644 +--- a/sound/core/hwdep.c ++++ b/sound/core/hwdep.c +@@ -231,12 +231,12 @@ static int snd_hwdep_dsp_load(struct snd_hwdep *hw, + if (info.index >= 32) + return -EINVAL; + /* check whether the dsp was already loaded */ +- if (hw->dsp_loaded & (1 << info.index)) ++ if (hw->dsp_loaded & (1u << info.index)) + return -EBUSY; + err = hw->ops.dsp_load(hw, &info); + if (err < 0) + return err; +- hw->dsp_loaded |= (1 << info.index); ++ hw->dsp_loaded |= (1u << info.index); + return 0; + } + +diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c +index 09a37d4c81ec..b06f7d52faad 100644 +--- a/sound/pci/hda/patch_realtek.c ++++ b/sound/pci/hda/patch_realtek.c +@@ -387,6 +387,7 @@ static void alc_fill_eapd_coef(struct hda_codec *codec) + case 0x10ec0282: + case 0x10ec0283: + case 0x10ec0286: ++ case 0x10ec0287: + case 0x10ec0288: + case 0x10ec0285: + case 0x10ec0298: +@@ -5152,18 +5153,9 @@ static void alc_fixup_tpt470_dock(struct hda_codec *codec, + { 0x19, 0x21a11010 }, /* dock mic */ + { } + }; +- /* Assure the speaker pin to be coupled with DAC NID 0x03; otherwise +- * the speaker output becomes too low by some reason on Thinkpads with +- * ALC298 codec +- */ +- static hda_nid_t preferred_pairs[] = { +- 0x14, 0x03, 0x17, 0x02, 0x21, 0x02, +- 0 +- }; + struct alc_spec *spec = codec->spec; + + if (action == HDA_FIXUP_ACT_PRE_PROBE) { +- spec->gen.preferred_dacs = preferred_pairs; + spec->parse_flags = HDA_PINCFG_NO_HP_FIXUP; + snd_hda_apply_pincfgs(codec, pincfgs); + } else if (action == HDA_FIXUP_ACT_INIT) { +@@ -5176,6 +5168,23 @@ static void alc_fixup_tpt470_dock(struct hda_codec *codec, + } + } + ++static void alc_fixup_tpt470_dacs(struct hda_codec *codec, ++ const struct hda_fixup *fix, int action) ++{ ++ /* Assure the speaker pin to be coupled with DAC NID 0x03; otherwise ++ * the speaker output becomes too low by some reason on Thinkpads with ++ * ALC298 codec ++ */ ++ static hda_nid_t preferred_pairs[] = { ++ 0x14, 0x03, 0x17, 0x02, 0x21, 0x02, ++ 0 ++ }; ++ struct alc_spec *spec = codec->spec; ++ ++ if (action == HDA_FIXUP_ACT_PRE_PROBE) ++ spec->gen.preferred_dacs = preferred_pairs; ++} ++ + static void alc_shutup_dell_xps13(struct hda_codec *codec) + { + struct alc_spec *spec = codec->spec; +@@ -5708,6 +5717,7 @@ enum { + ALC700_FIXUP_INTEL_REFERENCE, + ALC274_FIXUP_DELL_BIND_DACS, + ALC274_FIXUP_DELL_AIO_LINEOUT_VERB, ++ ALC298_FIXUP_TPT470_DOCK_FIX, + ALC298_FIXUP_TPT470_DOCK, + ALC255_FIXUP_DUMMY_LINEOUT_VERB, + ALC255_FIXUP_DELL_HEADSET_MIC, +@@ -6605,12 +6615,18 @@ static const struct hda_fixup alc269_fixups[] = { + .chained = true, + .chain_id = ALC274_FIXUP_DELL_BIND_DACS + }, +- [ALC298_FIXUP_TPT470_DOCK] = { ++ [ALC298_FIXUP_TPT470_DOCK_FIX] = { + .type = HDA_FIXUP_FUNC, + .v.func = alc_fixup_tpt470_dock, + .chained = true, + .chain_id = ALC293_FIXUP_LENOVO_SPK_NOISE + }, ++ [ALC298_FIXUP_TPT470_DOCK] = { ++ .type = HDA_FIXUP_FUNC, ++ .v.func = alc_fixup_tpt470_dacs, ++ .chained = true, ++ .chain_id = ALC298_FIXUP_TPT470_DOCK_FIX ++ }, + [ALC255_FIXUP_DUMMY_LINEOUT_VERB] = { + .type = HDA_FIXUP_PINS, + .v.pins = (const struct hda_pintbl[]) { +@@ -7173,6 +7189,7 @@ static const struct hda_model_fixup alc269_fixup_models[] = { + {.id = ALC292_FIXUP_TPT440_DOCK, .name = "tpt440-dock"}, + {.id = ALC292_FIXUP_TPT440, .name = "tpt440"}, + {.id = ALC292_FIXUP_TPT460, .name = "tpt460"}, ++ {.id = ALC298_FIXUP_TPT470_DOCK_FIX, .name = "tpt470-dock-fix"}, + {.id = ALC298_FIXUP_TPT470_DOCK, .name = "tpt470-dock"}, + {.id = ALC233_FIXUP_LENOVO_MULTI_CODECS, .name = "dual-codecs"}, + {.id = ALC700_FIXUP_INTEL_REFERENCE, .name = "alc700-ref"}, +@@ -7824,6 +7841,7 @@ static int patch_alc269(struct hda_codec *codec) + case 0x10ec0215: + case 0x10ec0245: + case 0x10ec0285: ++ case 0x10ec0287: + case 0x10ec0289: + spec->codec_variant = ALC269_TYPE_ALC215; + spec->shutup = alc225_shutup; +@@ -8962,6 +8980,7 @@ static const struct hda_device_id snd_hda_id_realtek[] = { + HDA_CODEC_ENTRY(0x10ec0284, "ALC284", patch_alc269), + HDA_CODEC_ENTRY(0x10ec0285, "ALC285", patch_alc269), + HDA_CODEC_ENTRY(0x10ec0286, "ALC286", patch_alc269), ++ HDA_CODEC_ENTRY(0x10ec0287, "ALC287", patch_alc269), + HDA_CODEC_ENTRY(0x10ec0288, "ALC288", patch_alc269), + HDA_CODEC_ENTRY(0x10ec0289, "ALC289", patch_alc269), + HDA_CODEC_ENTRY(0x10ec0290, "ALC290", patch_alc269), +diff --git a/sound/usb/mixer.c b/sound/usb/mixer.c +index 7a5c665cf4e4..8a0211131fc6 100644 +--- a/sound/usb/mixer.c ++++ b/sound/usb/mixer.c +@@ -1186,6 +1186,14 @@ static void volume_control_quirks(struct usb_mixer_elem_info *cval, + cval->res = 384; + } + break; ++ case USB_ID(0x0495, 0x3042): /* ESS Technology Asus USB DAC */ ++ if ((strstr(kctl->id.name, "Playback Volume") != NULL) || ++ strstr(kctl->id.name, "Capture Volume") != NULL) { ++ cval->min >>= 8; ++ cval->max = 0; ++ cval->res = 1; ++ } ++ break; + } + } + +diff --git a/sound/usb/mixer_maps.c b/sound/usb/mixer_maps.c +index 1689e4f242df..10323e6f7f97 100644 +--- a/sound/usb/mixer_maps.c ++++ b/sound/usb/mixer_maps.c +@@ -401,6 +401,21 @@ static const struct usbmix_connector_map trx40_mobo_connector_map[] = { + {} + }; + ++/* Rear panel + front mic on Gigabyte TRX40 Aorus Master with ALC1220-VB */ ++static const struct usbmix_name_map aorus_master_alc1220vb_map[] = { ++ { 17, NULL }, /* OT, IEC958?, disabled */ ++ { 19, NULL, 12 }, /* FU, Input Gain Pad - broken response, disabled */ ++ { 16, "Line Out" }, /* OT */ ++ { 22, "Line Out Playback" }, /* FU */ ++ { 7, "Line" }, /* IT */ ++ { 19, "Line Capture" }, /* FU */ ++ { 8, "Mic" }, /* IT */ ++ { 20, "Mic Capture" }, /* FU */ ++ { 9, "Front Mic" }, /* IT */ ++ { 21, "Front Mic Capture" }, /* FU */ ++ {} ++}; ++ + /* + * Control map entries + */ +@@ -520,6 +535,10 @@ static struct usbmix_ctl_map usbmix_ctl_maps[] = { + .id = USB_ID(0x05a7, 0x1020), + .map = bose_companion5_map, + }, ++ { /* Gigabyte TRX40 Aorus Master (rear panel + front mic) */ ++ .id = USB_ID(0x0414, 0xa001), ++ .map = aorus_master_alc1220vb_map, ++ }, + { /* Gigabyte TRX40 Aorus Pro WiFi */ + .id = USB_ID(0x0414, 0xa002), + .map = trx40_mobo_map, +@@ -543,6 +562,11 @@ static struct usbmix_ctl_map usbmix_ctl_maps[] = { + .map = trx40_mobo_map, + .connector_map = trx40_mobo_connector_map, + }, ++ { /* Asrock TRX40 Creator */ ++ .id = USB_ID(0x26ce, 0x0a01), ++ .map = trx40_mobo_map, ++ .connector_map = trx40_mobo_connector_map, ++ }, + { 0 } /* terminator */ + }; + +diff --git a/sound/usb/quirks-table.h b/sound/usb/quirks-table.h +index 774aeedde071..b798eae0a785 100644 +--- a/sound/usb/quirks-table.h ++++ b/sound/usb/quirks-table.h +@@ -3412,6 +3412,32 @@ AU0828_DEVICE(0x2040, 0x7270, "Hauppauge", "HVR-950Q"), + ALC1220_VB_DESKTOP(0x0414, 0xa002), /* Gigabyte TRX40 Aorus Pro WiFi */ + ALC1220_VB_DESKTOP(0x0db0, 0x0d64), /* MSI TRX40 Creator */ + ALC1220_VB_DESKTOP(0x0db0, 0x543d), /* MSI TRX40 */ ++ALC1220_VB_DESKTOP(0x26ce, 0x0a01), /* Asrock TRX40 Creator */ + #undef ALC1220_VB_DESKTOP + ++/* Two entries for Gigabyte TRX40 Aorus Master: ++ * TRX40 Aorus Master has two USB-audio devices, one for the front headphone ++ * with ESS SABRE9218 DAC chip, while another for the rest I/O (the rear ++ * panel and the front mic) with Realtek ALC1220-VB. ++ * Here we provide two distinct names for making UCM profiles easier. ++ */ ++{ ++ USB_DEVICE(0x0414, 0xa000), ++ .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { ++ .vendor_name = "Gigabyte", ++ .product_name = "Aorus Master Front Headphone", ++ .profile_name = "Gigabyte-Aorus-Master-Front-Headphone", ++ .ifnum = QUIRK_NO_INTERFACE ++ } ++}, ++{ ++ USB_DEVICE(0x0414, 0xa001), ++ .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { ++ .vendor_name = "Gigabyte", ++ .product_name = "Aorus Master Main Audio", ++ .profile_name = "Gigabyte-Aorus-Master-Main-Audio", ++ .ifnum = QUIRK_NO_INTERFACE ++ } ++}, ++ + #undef USB_DEVICE_VENDOR_SPEC
