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Patch "arm64: futex: Fix undefined behaviour with FUTEX_OP_OPARG_SHIFT usage" has been added to the 4.4-stable tree

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled arm64: futex: Fix undefined behaviour with FUTEX_OP_OPARG_SHIFT usage to the 4.4-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… The filename of the patch is: arm64-futex-fix-undefined-behaviour-with-futex_op_oparg_shift-usage.patch and it can be found in the queue-4.4 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable(a)vger.kernel.org> know about it. >From foo@baz Tue Apr 10 10:31:53 CEST 2018 From: Will Deacon <will.deacon(a)arm.com> Date: Wed, 5 Apr 2017 11:14:05 +0100 Subject: arm64: futex: Fix undefined behaviour with FUTEX_OP_OPARG_SHIFT usage From: Will Deacon <will.deacon(a)arm.com> [ Upstream commit 5f16a046f8e144c294ef98cd29d9458b5f8273e5 ] FUTEX_OP_OPARG_SHIFT instructs the futex code to treat the 12-bit oparg field as a shift value, potentially leading to a left shift value that is negative or with an absolute value that is significantly larger then the size of the type. UBSAN chokes with: ================================================================================ UBSAN: Undefined behaviour in ./arch/arm64/include/asm/futex.h:60:13 shift exponent -1 is negative CPU: 1 PID: 1449 Comm: syz-executor0 Not tainted 4.11.0-rc4-00005-g977eb52-dirty #11 Hardware name: linux,dummy-virt (DT) Call trace: [<ffff200008094778>] dump_backtrace+0x0/0x538 arch/arm64/kernel/traps.c:73 [<ffff200008094cd0>] show_stack+0x20/0x30 arch/arm64/kernel/traps.c:228 [<ffff200008c194a8>] __dump_stack lib/dump_stack.c:16 [inline] [<ffff200008c194a8>] dump_stack+0x120/0x188 lib/dump_stack.c:52 [<ffff200008cc24b8>] ubsan_epilogue+0x18/0x98 lib/ubsan.c:164 [<ffff200008cc3098>] __ubsan_handle_shift_out_of_bounds+0x250/0x294 lib/ubsan.c:421 [<ffff20000832002c>] futex_atomic_op_inuser arch/arm64/include/asm/futex.h:60 [inline] [<ffff20000832002c>] futex_wake_op kernel/futex.c:1489 [inline] [<ffff20000832002c>] do_futex+0x137c/0x1740 kernel/futex.c:3231 [<ffff200008320504>] SYSC_futex kernel/futex.c:3281 [inline] [<ffff200008320504>] SyS_futex+0x114/0x268 kernel/futex.c:3249 [<ffff200008084770>] el0_svc_naked+0x24/0x28 ================================================================================ syz-executor1 uses obsolete (PF_INET,SOCK_PACKET) sock: process `syz-executor0' is using obsolete setsockopt SO_BSDCOMPAT This patch attempts to fix some of this by: * Making encoded_op an unsigned type, so we can shift it left even if the top bit is set. * Casting to signed prior to shifting right when extracting oparg and cmparg * Consider only the bottom 5 bits of oparg when using it as a left-shift value. Whilst I think this catches all of the issues, I'd much prefer to remove this stuff, as I think it's unused and the bugs are copy-pasted between a bunch of architectures. Reviewed-by: Robin Murphy <robin.murphy(a)arm.com> Signed-off-by: Will Deacon <will.deacon(a)arm.com> Signed-off-by: Sasha Levin <alexander.levin(a)microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- arch/arm64/include/asm/futex.h | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) --- a/arch/arm64/include/asm/futex.h +++ b/arch/arm64/include/asm/futex.h @@ -53,16 +53,16 @@ : "memory") static inline int -futex_atomic_op_inuser (int encoded_op, u32 __user *uaddr) +futex_atomic_op_inuser(unsigned int encoded_op, u32 __user *uaddr) { int op = (encoded_op >> 28) & 7; int cmp = (encoded_op >> 24) & 15; - int oparg = (encoded_op << 8) >> 20; - int cmparg = (encoded_op << 20) >> 20; + int oparg = (int)(encoded_op << 8) >> 20; + int cmparg = (int)(encoded_op << 20) >> 20; int oldval = 0, ret, tmp; if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28)) - oparg = 1 << oparg; + oparg = 1U << (oparg & 0x1f); if (!access_ok(VERIFY_WRITE, uaddr, sizeof(u32))) return -EFAULT; Patches currently in stable-queue which might be from will.deacon(a)arm.com are queue-4.4/arm64-futex-fix-undefined-behaviour-with-futex_op_oparg_shift-usage.patch

7 years, 6 months

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Patch "ARM: imx: Add MXC_CPU_IMX6ULL and cpu_is_imx6ull" has been added to the 4.4-stable tree

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled ARM: imx: Add MXC_CPU_IMX6ULL and cpu_is_imx6ull to the 4.4-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… The filename of the patch is: arm-imx-add-mxc_cpu_imx6ull-and-cpu_is_imx6ull.patch and it can be found in the queue-4.4 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable(a)vger.kernel.org> know about it. >From foo@baz Tue Apr 10 10:31:53 CEST 2018 From: Leonard Crestez <leonard.crestez(a)nxp.com> Date: Tue, 6 Jun 2017 20:50:42 +0300 Subject: ARM: imx: Add MXC_CPU_IMX6ULL and cpu_is_imx6ull From: Leonard Crestez <leonard.crestez(a)nxp.com> [ Upstream commit b3ea575770c7eeb259c77b6861cd14d00eb309df ] Support for imx6ull is already present but it's based on of_machine_is_compatible("fsl,imx6ull") checks. Add it to the MXC_CPU_* enumeration as well. This also fixes /sys/devices/soc0/soc_id reading "Unknown". Signed-off-by: Leonard Crestez <leonard.crestez(a)nxp.com> Reviewed-by: Fabio Estevam <fabio.estevam(a)nxp.com> Signed-off-by: Shawn Guo <shawnguo(a)kernel.org> Signed-off-by: Sasha Levin <alexander.levin(a)microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- arch/arm/mach-imx/cpu.c | 3 +++ arch/arm/mach-imx/mxc.h | 6 ++++++ 2 files changed, 9 insertions(+) --- a/arch/arm/mach-imx/cpu.c +++ b/arch/arm/mach-imx/cpu.c @@ -133,6 +133,9 @@ struct device * __init imx_soc_device_in case MXC_CPU_IMX6UL: soc_id = "i.MX6UL"; break; + case MXC_CPU_IMX6ULL: + soc_id = "i.MX6ULL"; + break; case MXC_CPU_IMX7D: soc_id = "i.MX7D"; break; --- a/arch/arm/mach-imx/mxc.h +++ b/arch/arm/mach-imx/mxc.h @@ -39,6 +39,7 @@ #define MXC_CPU_IMX6SX 0x62 #define MXC_CPU_IMX6Q 0x63 #define MXC_CPU_IMX6UL 0x64 +#define MXC_CPU_IMX6ULL 0x65 #define MXC_CPU_IMX7D 0x72 #define IMX_DDR_TYPE_LPDDR2 1 @@ -171,6 +172,11 @@ static inline bool cpu_is_imx6ul(void) return __mxc_cpu_type == MXC_CPU_IMX6UL; } +static inline bool cpu_is_imx6ull(void) +{ + return __mxc_cpu_type == MXC_CPU_IMX6ULL; +} + static inline bool cpu_is_imx6q(void) { return __mxc_cpu_type == MXC_CPU_IMX6Q; Patches currently in stable-queue which might be from leonard.crestez(a)nxp.com are queue-4.4/arm-imx-add-mxc_cpu_imx6ull-and-cpu_is_imx6ull.patch

7 years, 6 months

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Patch "ARM: dts: ls1021a: add "fsl, ls1021a-esdhc" compatible string to esdhc node" has been added to the 4.4-stable tree

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled ARM: dts: ls1021a: add "fsl,ls1021a-esdhc" compatible string to esdhc node to the 4.4-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… The filename of the patch is: arm-dts-ls1021a-add-fsl-ls1021a-esdhc-compatible-string-to-esdhc-node.patch and it can be found in the queue-4.4 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable(a)vger.kernel.org> know about it. >From foo@baz Tue Apr 10 10:31:53 CEST 2018 From: Rasmus Villemoes <rasmus.villemoes(a)prevas.dk> Date: Thu, 16 Nov 2017 13:15:26 +0100 Subject: ARM: dts: ls1021a: add "fsl,ls1021a-esdhc" compatible string to esdhc node From: Rasmus Villemoes <rasmus.villemoes(a)prevas.dk> [ Upstream commit d5c7b4d5ac2237a6da7ced3adfe6b8bf769f8cc6 ] Commit a22950c888e3 (mmc: sdhci-of-esdhc: add quirk SDHCI_QUIRK_BROKEN_TIMEOUT_VAL for ls1021a) added logic to the driver to enable the broken timeout val quirk for ls1021a, but did not add the corresponding compatible string to the device tree, so it didn't really have any effect. Fix that. Signed-off-by: Rasmus Villemoes <rasmus.villemoes(a)prevas.dk> Signed-off-by: Shawn Guo <shawnguo(a)kernel.org> Signed-off-by: Sasha Levin <alexander.levin(a)microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- arch/arm/boot/dts/ls1021a.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/arch/arm/boot/dts/ls1021a.dtsi +++ b/arch/arm/boot/dts/ls1021a.dtsi @@ -132,7 +132,7 @@ }; esdhc: esdhc@1560000 { - compatible = "fsl,esdhc"; + compatible = "fsl,ls1021a-esdhc", "fsl,esdhc"; reg = <0x0 0x1560000 0x0 0x10000>; interrupts = <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>; clock-frequency = <0>; Patches currently in stable-queue which might be from rasmus.villemoes(a)prevas.dk are queue-4.4/arm-dts-ls1021a-add-fsl-ls1021a-esdhc-compatible-string-to-esdhc-node.patch

7 years, 6 months

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Patch "ARM: dts: imx6qdl-wandboard: Fix audio channel swap" has been added to the 4.4-stable tree

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled ARM: dts: imx6qdl-wandboard: Fix audio channel swap to the 4.4-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… The filename of the patch is: arm-dts-imx6qdl-wandboard-fix-audio-channel-swap.patch and it can be found in the queue-4.4 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable(a)vger.kernel.org> know about it. >From foo@baz Tue Apr 10 10:31:53 CEST 2018 From: Fabio Estevam <fabio.estevam(a)nxp.com> Date: Sun, 14 May 2017 11:50:50 -0300 Subject: ARM: dts: imx6qdl-wandboard: Fix audio channel swap From: Fabio Estevam <fabio.estevam(a)nxp.com> [ Upstream commit 79935915300c5eb88a0e94fa9148a7505c14a02a ] When running a stress playback/stop loop test on a mx6wandboard channel swaps can be noticed randomly. Increasing the SGTL5000 LRCLK pad strength to its maximum value fixes the issue, so add the 'lrclk-strength' property to avoid the audio channel swaps. Signed-off-by: Fabio Estevam <fabio.estevam(a)nxp.com> Signed-off-by: Shawn Guo <shawnguo(a)kernel.org> Signed-off-by: Sasha Levin <alexander.levin(a)microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- arch/arm/boot/dts/imx6qdl-wandboard.dtsi | 1 + 1 file changed, 1 insertion(+) --- a/arch/arm/boot/dts/imx6qdl-wandboard.dtsi +++ b/arch/arm/boot/dts/imx6qdl-wandboard.dtsi @@ -88,6 +88,7 @@ clocks = <&clks 201>; VDDA-supply = <&reg_2p5v>; VDDIO-supply = <&reg_3p3v>; + lrclk-strength = <3>; }; }; Patches currently in stable-queue which might be from fabio.estevam(a)nxp.com are queue-4.4/arm-dts-imx6qdl-wandboard-fix-audio-channel-swap.patch queue-4.4/arm-dts-imx53-qsrb-pulldown-pmic-irq-pin.patch queue-4.4/arm-imx-add-mxc_cpu_imx6ull-and-cpu_is_imx6ull.patch

7 years, 6 months

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Patch "ARM: dts: imx53-qsrb: Pulldown PMIC IRQ pin" has been added to the 4.4-stable tree

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled ARM: dts: imx53-qsrb: Pulldown PMIC IRQ pin to the 4.4-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… The filename of the patch is: arm-dts-imx53-qsrb-pulldown-pmic-irq-pin.patch and it can be found in the queue-4.4 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable(a)vger.kernel.org> know about it. >From foo@baz Tue Apr 10 10:31:53 CEST 2018 From: Fabio Estevam <fabio.estevam(a)nxp.com> Date: Wed, 12 Apr 2017 18:31:18 -0300 Subject: ARM: dts: imx53-qsrb: Pulldown PMIC IRQ pin From: Fabio Estevam <fabio.estevam(a)nxp.com> [ Upstream commit 2fe4bff3516924a37e083e3211364abe59db1161 ] Currently the following errors are seen: [ 14.015056] mc13xxx 0-0008: Failed to read IRQ status: -6 [ 27.321093] mc13xxx 0-0008: Failed to read IRQ status: -6 [ 27.411681] mc13xxx 0-0008: Failed to read IRQ status: -6 [ 27.456281] mc13xxx 0-0008: Failed to read IRQ status: -6 [ 30.527106] mc13xxx 0-0008: Failed to read IRQ status: -6 [ 36.596900] mc13xxx 0-0008: Failed to read IRQ status: -6 Also when reading the interrupts via 'cat /proc/interrupts' the PMIC GPIO interrupt counter does not stop increasing. The reason for the storm of interrupts is that the PUS field of register IOMUXC_SW_PAD_CTL_PAD_CSI0_DAT5 is currently configured as: 10 : 100k pullup and the PMIC interrupt is being registered as IRQ_TYPE_LEVEL_HIGH type, which is the correct type as per the MC34708 datasheet. Use the default power on value for the IOMUX, which sets PUS field as: 00: 360k pull down This prevents the spurious PMIC interrupts from happening. Commit e1ffceb078c6 ("ARM: imx53: qsrb: fix PMIC interrupt level") correctly described the irq type as IRQ_TYPE_LEVEL_HIGH, but missed to update the IOMUX of the PMIC GPIO as pull down. Fixes: e1ffceb078c6 ("ARM: imx53: qsrb: fix PMIC interrupt level") Signed-off-by: Fabio Estevam <fabio.estevam(a)nxp.com> Signed-off-by: Shawn Guo <shawnguo(a)kernel.org> Signed-off-by: Sasha Levin <alexander.levin(a)microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- arch/arm/boot/dts/imx53-qsrb.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/arch/arm/boot/dts/imx53-qsrb.dts +++ b/arch/arm/boot/dts/imx53-qsrb.dts @@ -23,7 +23,7 @@ imx53-qsrb { pinctrl_pmic: pmicgrp { fsl,pins = < - MX53_PAD_CSI0_DAT5__GPIO5_23 0x1e4 /* IRQ */ + MX53_PAD_CSI0_DAT5__GPIO5_23 0x1c4 /* IRQ */ >; }; }; Patches currently in stable-queue which might be from fabio.estevam(a)nxp.com are queue-4.4/arm-dts-imx6qdl-wandboard-fix-audio-channel-swap.patch queue-4.4/arm-dts-imx53-qsrb-pulldown-pmic-irq-pin.patch queue-4.4/arm-imx-add-mxc_cpu_imx6ull-and-cpu_is_imx6ull.patch

7 years, 6 months

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Patch "ARM: davinci: da8xx: Create DSP device only when assigned memory" has been added to the 4.4-stable tree

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled ARM: davinci: da8xx: Create DSP device only when assigned memory to the 4.4-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… The filename of the patch is: arm-davinci-da8xx-create-dsp-device-only-when-assigned-memory.patch and it can be found in the queue-4.4 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable(a)vger.kernel.org> know about it. >From foo@baz Tue Apr 10 10:31:53 CEST 2018 From: Suman Anna <s-anna(a)ti.com> Date: Tue, 16 May 2017 17:13:45 -0500 Subject: ARM: davinci: da8xx: Create DSP device only when assigned memory From: Suman Anna <s-anna(a)ti.com> [ Upstream commit f97f03578b997a8ec2b9bc4928f958a865137268 ] The DSP device on Davinci platforms does not have an MMU and requires specific DDR memory to boot. This memory is reserved using the rproc_mem kernel boot parameter and is assigned to the device on non-DT boots. The remoteproc core uses the DMA API and so will fall back to assigning random memory if this memory is not assigned to the device, but the DSP remote processor boot will not be successful in such cases. So, check that memory has been reserved and assigned to the device specifically before even creating the DSP device. Signed-off-by: Suman Anna <s-anna(a)ti.com> Signed-off-by: Sekhar Nori <nsekhar(a)ti.com> Signed-off-by: Sasha Levin <alexander.levin(a)microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- arch/arm/mach-davinci/devices-da8xx.c | 10 ++++++++++ 1 file changed, 10 insertions(+) --- a/arch/arm/mach-davinci/devices-da8xx.c +++ b/arch/arm/mach-davinci/devices-da8xx.c @@ -795,6 +795,8 @@ static struct platform_device da8xx_dsp .resource = da8xx_rproc_resources, }; +static bool rproc_mem_inited __initdata; + #if IS_ENABLED(CONFIG_DA8XX_REMOTEPROC) static phys_addr_t rproc_base __initdata; @@ -833,6 +835,8 @@ void __init da8xx_rproc_reserve_cma(void ret = dma_declare_contiguous(&da8xx_dsp.dev, rproc_size, rproc_base, 0); if (ret) pr_err("%s: dma_declare_contiguous failed %d\n", __func__, ret); + else + rproc_mem_inited = true; } #else @@ -847,6 +851,12 @@ int __init da8xx_register_rproc(void) { int ret; + if (!rproc_mem_inited) { + pr_warn("%s: memory not reserved for DSP, not registering DSP device\n", + __func__); + return -ENOMEM; + } + ret = platform_device_register(&da8xx_dsp); if (ret) pr_err("%s: can't register DSP device: %d\n", __func__, ret); Patches currently in stable-queue which might be from s-anna(a)ti.com are queue-4.4/arm-davinci-da8xx-create-dsp-device-only-when-assigned-memory.patch

7 years, 6 months

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Patch "af_key: Fix slab-out-of-bounds in pfkey_compile_policy." has been added to the 4.4-stable tree

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled af_key: Fix slab-out-of-bounds in pfkey_compile_policy. to the 4.4-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… The filename of the patch is: af_key-fix-slab-out-of-bounds-in-pfkey_compile_policy.patch and it can be found in the queue-4.4 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable(a)vger.kernel.org> know about it. >From foo@baz Tue Apr 10 10:31:53 CEST 2018 From: Steffen Klassert <steffen.klassert(a)secunet.com> Date: Fri, 5 May 2017 07:40:42 +0200 Subject: af_key: Fix slab-out-of-bounds in pfkey_compile_policy. From: Steffen Klassert <steffen.klassert(a)secunet.com> [ Upstream commit d90c902449a7561f1b1d58ba5a0d11728ce8b0b2 ] The sadb_x_sec_len is stored in the unit 'byte divided by eight'. So we have to multiply this value by eight before we can do size checks. Otherwise we may get a slab-out-of-bounds when we memcpy the user sec_ctx. Fixes: df71837d502 ("[LSM-IPSec]: Security association restriction.") Reported-by: Andrey Konovalov <andreyknvl(a)google.com> Tested-by: Andrey Konovalov <andreyknvl(a)google.com> Signed-off-by: Steffen Klassert <steffen.klassert(a)secunet.com> Signed-off-by: Sasha Levin <alexander.levin(a)microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- net/key/af_key.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/net/key/af_key.c +++ b/net/key/af_key.c @@ -3305,7 +3305,7 @@ static struct xfrm_policy *pfkey_compile p += pol->sadb_x_policy_len*8; sec_ctx = (struct sadb_x_sec_ctx *)p; if (len < pol->sadb_x_policy_len*8 + - sec_ctx->sadb_x_sec_len) { + sec_ctx->sadb_x_sec_len*8) { *dir = -EINVAL; goto out; } Patches currently in stable-queue which might be from steffen.klassert(a)secunet.com are queue-4.4/ipsec-check-return-value-of-skb_to_sgvec-always.patch queue-4.4/skbuff-return-emsgsize-in-skb_to_sgvec-to-prevent-overflow.patch queue-4.4/xfrm-fix-state-migration-copy-replay-sequence-numbers.patch queue-4.4/af_key-fix-slab-out-of-bounds-in-pfkey_compile_policy.patch

7 years, 6 months

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Patch "ACPICA: Events: Add runtime stub support for event APIs" has been added to the 4.4-stable tree

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled ACPICA: Events: Add runtime stub support for event APIs to the 4.4-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… The filename of the patch is: acpica-events-add-runtime-stub-support-for-event-apis.patch and it can be found in the queue-4.4 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable(a)vger.kernel.org> know about it. >From foo@baz Tue Apr 10 10:31:53 CEST 2018 From: Lv Zheng <lv.zheng(a)intel.com> Date: Mon, 5 Jun 2017 16:40:02 +0800 Subject: ACPICA: Events: Add runtime stub support for event APIs From: Lv Zheng <lv.zheng(a)intel.com> [ Upstream commit 861ba6351c520328e94a78c923b415faa9116287 ] ACPICA commit 99bc3beca92c6574ea1d69de42e54f872e6373ce It is reported that on Linux, RTC driver complains wrong errors on hardware reduced platform: [ 4.085420] ACPI Warning: Could not enable fixed event - real_time_clock (4) (20160422/evxface-654) This patch fixes this by correctly adding runtime reduced hardware check. Reported by Chandan Tagore, fixed by Lv Zheng. Link: https://github.com/acpica/acpica/commit/99bc3bec Tested-by: Chandan Tagore <tagore.chandan(a)gmail.com> Signed-off-by: Lv Zheng <lv.zheng(a)intel.com> Signed-off-by: Bob Moore <robert.moore(a)intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> Signed-off-by: Sasha Levin <alexander.levin(a)microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/acpi/acpica/evxfevnt.c | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) --- a/drivers/acpi/acpica/evxfevnt.c +++ b/drivers/acpi/acpica/evxfevnt.c @@ -180,6 +180,12 @@ acpi_status acpi_enable_event(u32 event, ACPI_FUNCTION_TRACE(acpi_enable_event); + /* If Hardware Reduced flag is set, there are no fixed events */ + + if (acpi_gbl_reduced_hardware) { + return_ACPI_STATUS(AE_OK); + } + /* Decode the Fixed Event */ if (event > ACPI_EVENT_MAX) { @@ -237,6 +243,12 @@ acpi_status acpi_disable_event(u32 event ACPI_FUNCTION_TRACE(acpi_disable_event); + /* If Hardware Reduced flag is set, there are no fixed events */ + + if (acpi_gbl_reduced_hardware) { + return_ACPI_STATUS(AE_OK); + } + /* Decode the Fixed Event */ if (event > ACPI_EVENT_MAX) { @@ -290,6 +302,12 @@ acpi_status acpi_clear_event(u32 event) ACPI_FUNCTION_TRACE(acpi_clear_event); + /* If Hardware Reduced flag is set, there are no fixed events */ + + if (acpi_gbl_reduced_hardware) { + return_ACPI_STATUS(AE_OK); + } + /* Decode the Fixed Event */ if (event > ACPI_EVENT_MAX) { Patches currently in stable-queue which might be from lv.zheng(a)intel.com are queue-4.4/acpica-disassembler-abort-on-an-invalid-unknown-aml-opcode.patch queue-4.4/acpica-events-add-runtime-stub-support-for-event-apis.patch

7 years, 6 months

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Patch "ACPICA: Disassembler: Abort on an invalid/unknown AML opcode" has been added to the 4.4-stable tree

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled ACPICA: Disassembler: Abort on an invalid/unknown AML opcode to the 4.4-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… The filename of the patch is: acpica-disassembler-abort-on-an-invalid-unknown-aml-opcode.patch and it can be found in the queue-4.4 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable(a)vger.kernel.org> know about it. >From foo@baz Tue Apr 10 10:31:53 CEST 2018 From: Bob Moore <robert.moore(a)intel.com> Date: Mon, 5 Jun 2017 16:40:34 +0800 Subject: ACPICA: Disassembler: Abort on an invalid/unknown AML opcode From: Bob Moore <robert.moore(a)intel.com> [ Upstream commit 6f0527b77d9e0129dd8e50945b0d610ed943d6b2 ] ACPICA commit ed0389cb11a61e63c568ac1f67948fc6a7bd1aeb An invalid opcode indicates something seriously wrong with the input AML file. The AML parser is immediately confused and lost, causing the resulting parse tree to be ill-formed. The actual disassembly can then cause numerous unrelated errors and faults. This change aborts the disassembly upon discovery of such an opcode during the AML parse phase. Link: https://github.com/acpica/acpica/commit/ed0389cb Signed-off-by: Bob Moore <robert.moore(a)intel.com> Signed-off-by: Lv Zheng <lv.zheng(a)intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> Signed-off-by: Sasha Levin <alexander.levin(a)microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/acpi/acpica/psobject.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) --- a/drivers/acpi/acpica/psobject.c +++ b/drivers/acpi/acpica/psobject.c @@ -121,6 +121,9 @@ static acpi_status acpi_ps_get_aml_opcod (u32)(aml_offset + sizeof(struct acpi_table_header))); + ACPI_ERROR((AE_INFO, + "Aborting disassembly, AML byte code is corrupt")); + /* Dump the context surrounding the invalid opcode */ acpi_ut_dump_buffer(((u8 *)walk_state->parser_state. @@ -129,6 +132,14 @@ static acpi_status acpi_ps_get_aml_opcod sizeof(struct acpi_table_header) - 16)); acpi_os_printf(" */\n"); + + /* + * Just abort the disassembly, cannot continue because the + * parser is essentially lost. The disassembler can then + * randomly fail because an ill-constructed parse tree + * can result. + */ + return_ACPI_STATUS(AE_AML_BAD_OPCODE); #endif } @@ -293,6 +304,9 @@ acpi_ps_create_op(struct acpi_walk_state if (status == AE_CTRL_PARSE_CONTINUE) { return_ACPI_STATUS(AE_CTRL_PARSE_CONTINUE); } + if (ACPI_FAILURE(status)) { + return_ACPI_STATUS(status); + } /* Create Op structure and append to parent's argument list */ Patches currently in stable-queue which might be from robert.moore(a)intel.com are queue-4.4/acpica-disassembler-abort-on-an-invalid-unknown-aml-opcode.patch queue-4.4/acpica-events-add-runtime-stub-support-for-event-apis.patch

7 years, 6 months

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[GIT PULL] commits for Linux 4.4

by Sasha Levin

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 Hi Greg, Pleae pull commits for Linux 4.4 . I've sent a review request for all commits over a week ago and all comments were addressed. Thanks, Sasha ===== The following changes since commit 8b5ab55d254f36e89b1b53aeac7223d2d102483e: Linux 4.4.121 (2018-03-11 16:19:47 +0100) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/sashal/linux-stable.git tags/for-greg-4.4-04052018 for you to fetch changes up to e22d1f4feb9f9db420d20ed5038cae369c84354d: signal/arm: Document conflicts with SI_USER and SIGFPE (2018-04-05 00:51:32 -0400) - ---------------------------------------------------------------- for-greg-4.4-04052018 - ---------------------------------------------------------------- A Sun (1): [media] mceusb: sporadic RX truncation corruption fix Alan Stern (2): USB: ene_usb6250: fix first command execution USB: ene_usb6250: fix SCSI residue overwriting Andrea della Porta (1): staging: wlan-ng: prism2mgmt.c: fixed a double endian conversion before calling hfa384x_drvr_setconfig16, also fixes relative sparse warning Antony Antony (1): xfrm: fix state migration copy replay sequence numbers Anup Patel (1): async_tx: Fix DMA_PREP_FENCE usage in do_async_gen_syndrome() Arjun Vynipadath (2): cxgb4: FW upgrade fixes cxgb4vf: Fix SGE FL buffer initialization logic for 64K pages Arnd Bergmann (2): net/mlx5: avoid build warning for uniprocessor xen: avoid type warning in xchg_xen_ulong Arvind Yadav (1): dmaengine: imx-sdma: Handle return value of clk_prepare_enable Bart Van Assche (1): IB/srpt: Fix abort handling Bob Moore (1): ACPICA: Disassembler: Abort on an invalid/unknown AML opcode Boris Brezillon (1): mtd: nand: gpmi: Fix gpmi_nand_init() error path Bryan O'Donoghue (1): clk: Fix __set_clk_rates error print-string Chaitra P B (1): scsi: mpt3sas: Proper handling of set/clear of "ATA command pending" flag. Chris Wilson (1): e1000e: Undo e1000e_pm_freeze if __e1000_shutdown fails Christian Lamparter (1): net: emac: fix reset timeout with AR8035 phy Christophe JAILLET (3): SMB2: Fix share type handling ASoC: Intel: sst: Fix the return value of 'sst_send_byte_stream_mrfld()' EDAC, mv64x60: Fix an error handling path Christophe Jaillet (1): cpuidle: dt: Add missing 'of_node_put()' Colin Ian King (4): netxen_nic: set rcode to the return status from the call to netxen_issue_cmd btrfs: fix incorrect error return ret being passed to mapping_set_error ath5k: fix memory leak on buf on failed eeprom read wl1251: check return from call to wl1251_acx_arp_ip_filter Dan Carpenter (6): ipmi_ssif: unlock on allocation failure drivers/misc/vmw_vmci/vmci_queue_pair.c: fix a couple integer overflow tests PowerCap: Fix an error code in powercap_register_zone() block: fix an error code in add_partition() libceph: NULL deref on crush_decode() error path pNFS/flexfiles: missing error code in ff_layout_alloc_lseg() Dmitry Monakhov (1): bio-integrity: Do not allocate integrity context for bio w/o data Dmitry Torokhov (1): Input: elan_i2c - check if device is there before really probing Doug Berger (2): bus: brcmstb_gisb: Use register offsets with writes too bus: brcmstb_gisb: correct support for 64-bit address output Eric Dumazet (1): tcp: better validation of received ack sequences Eric W. Biederman (3): signal/metag: Document a conflict with SI_USER with SIGFPE signal/powerpc: Document conflicts with SI_USER and SIGFPE and SIGTRAP signal/arm: Document conflicts with SI_USER and SIGFPE Eryu Guan (1): ext4: fix off-by-one on max nr_pages in ext4_find_unwritten_pgoff() Fabio Estevam (2): ARM: dts: imx53-qsrb: Pulldown PMIC IRQ pin ARM: dts: imx6qdl-wandboard: Fix audio channel swap Firo Yang (1): hdlcdrv: Fix divide by zero in hdlcdrv_ioctl Ganesh Goudar (1): cxgb4: fix incorrect cim_la output for T6 Geert Uytterhoeven (2): serial: sh-sci: Fix race condition causing garbage during shutdown sh_eth: Use platform device for printing before register_netdev() Grygorii Strashko (1): net: ethernet: ti: cpsw: adjust cpsw fifos depth for fullduplex flow control Guoqing Jiang (1): md-cluster: fix potential lock issue in add_new_disk Gustavo A. R. Silva (1): net: freescale: fix potential null pointer dereference Haishuang Yan (1): sit: reload iphdr in ipip6_rcv Hangbin Liu (1): l2tp: fix missing print session offset info Hans de Goede (2): ASoC: Intel: cht_bsw_rt5645: Analog Mic support HID: i2c: Call acpi_device_fix_up_power for ACPI-enumerated devices Heiko Carstens (1): s390: move _text symbol to address higher than zero Ido Shamay (1): net/mlx4: Check if Granular QoS per VF has been enabled before updating QP qos_vport Ihar Hrachyshka (2): neighbour: update neigh timestamps iff update is effective arp: honour gratuitous ARP _replies_ Ivan Mikhaylov (1): powerpc/[booke|4xx]: Don't clobber TCR[WP] when setting TCR[DIE] J. Bruce Fields (1): lockd: fix lockd shutdown race Jacob Keller (1): e1000e: fix race condition around skb_tstamp_tx() Jag Raman (1): sparc64: ldc abort during vds iso boot James Wang (1): Fix loop device flush before configure v3 Jan H. SchÃ¶nherr (1): KVM: nVMX: Fix handling of lmsw instruction Jason A. Donenfeld (1): skbuff: return -EMSGSIZE in skb_to_sgvec to prevent overflow Jason Yan (2): scsi: libsas: fix memory leak in sas_smp_get_phy_events() scsi: libsas: fix error when getting phy events Jesper Dangaard Brouer (1): mlx5: fix bug reading rss_hash_type from CQE Jia-Ju Bai (2): qlcnic: Fix a sleep-in-atomic bug in qlcnic_82xx_hw_write_wx_2M and qlcnic_82xx_hw_read_wx_2M mISDN: Fix a sleep-in-atomic bug Jim Baxter (1): net: cdc_ncm: Fix TX zero padding Jiri Olsa (2): perf trace: Add mmap alias for s390 perf tools: Fix copyfile_offset update of output offset Jisheng Zhang (1): usb: chipidea: properly handle host or gadget initialization failure Johannes Berg (1): cfg80211: make RATE_INFO_BW_20 the default Johannes Thumshirn (1): scsi: sg: don't return bogus Sg_requests Josh Poimboeuf (1): x86/asm: Don't use RBP as a temporary register in csum_partial_copy_generic() Julia Cartwright (1): md/raid5: make use of spin_lock_irq over local_irq_disable + spin_lock KT Liao (2): Input: elantech - force relative mode on a certain module Input: elan_i2c - clear INT before resetting controller Kees Cook (3): bna: Avoid reading past end of buffer qlge: Avoid reading past end of buffer ray_cs: Avoid reading past end of buffer Kirill Tkhai (1): pidns: disable pid allocation if pid_ns_prepare_proc() is failed in alloc_pid() Konstantin Khlebnikov (1): ext4: handle the rest of ext4_mb_load_buddy() ENOMEM errors Kuninori Morimoto (1): ASoC: rsnd: SSI PIO adjust to 24bit mode Leonard Crestez (1): ARM: imx: Add MXC_CPU_IMX6ULL and cpu_is_imx6ull Lin Zhang (1): net: ieee802154: fix net_device reference release too early Linus Walleij (1): gpio: label descriptors using the device name Liping Zhang (1): netfilter: ctnetlink: fix incorrect nf_ct_put during hash resize Lorenzo Bianconi (1): iio: magnetometer: st_magn_spi: fix spi_device_id table Luca Coelho (1): mac80211: bail out from prep_connection() if a reconfig is ongoing Lv Zheng (1): ACPICA: Events: Add runtime stub support for event APIs Maciej Purski (1): hwmon: (ina2xx) Make calibration register value fixed Mahesh Bandewar (1): ipv6: avoid dad-failures for addresses with NODAD Marcel Holtmann (1): Bluetooth: Send HCI Set Event Mask Page 2 command only when needed Marcin Nowakowski (3): MIPS: mm: fixed mappings: correct initialisation MIPS: mm: adjust PKMAP location MIPS: kprobes: flush_insn_slot should flush only if probe initialised Masami Hiramatsu (1): perf probe: Add warning message if there is unexpected event name Maurizio Lombardi (1): scsi: bnx2fc: fix race condition in bnx2fc_get_host_stats() Mauro Carvalho Chehab (1): media: videobuf2-core: don't go out of the buffer range Michael Ellerman (3): powerpc/mm: Fix virt_addr_valid() etc. on 64-bit hash selftests/powerpc: Fix TM resched DSCR test with some compilers powerpc/spufs: Fix coredump of SPU contexts Michael Schmitz (1): fix race in drivers/char/random.c:get_reg() Miklos Szeredi (1): ovl: filter trusted xattr for non-admin Milian Wolff (1): perf report: Ensure the perf DSO mapping matches what libdw sees Ming Lei (1): blk-mq: fix kernel oops in blk_mq_tag_idle() Mintz, Yuval (1): bnx2x: Allow vfs to disable txvlan offload Namhyung Kim (2): perf header: Set proper module name when build-id event found perf tests: Decompress kernel module before objdump Neil Horman (1): vmxnet3: ensure that adapter is in proper state during force_close NeilBrown (1): SUNRPC: ensure correct error is reported by xs_tcp_setup_socket() Nikita Yushchenko (2): iio: hi8435: avoid garbage event at first enable iio: hi8435: cleanup reset gpio Nithin Sujir (1): bonding: Don't update slave->link until ready to commit Pan Bian (3): rtc: snvs: fix an incorrect check of return value usb: dwc3: keystone: check return value [media] cx25840: fix unchecked return values Paul Mackerras (1): KVM: PPC: Book3S PR: Check copy_to/from_user return values Peter Zijlstra (2): x86/tsc: Provide 'tsc=unstable' boot parameter perf/core: Correct event creation with PERF_FORMAT_GROUP Pieter \"PoroCYon\" Sluys (1): vfb: fix video mode and line_length being set when loaded Rabin Vincent (1): CIFS: silence lockdep splat in cifs_relock_file() Rafael David Tinoco (1): scsi: libiscsi: Allow sd_shutdown on bad transport Rasmus Villemoes (1): ARM: dts: ls1021a: add "fsl,ls1021a-esdhc" compatible string to esdhc node Robert Jarzmik (1): tags: honor COMPILED_SOURCE with apart output directory Roman Kapl (1): net: move somaxconn init from sysctl code Roman Pen (1): KVM: SVM: do not zero out segment attributes if segment is unusable or not present Roopa Prabhu (1): vxlan: dont migrate permanent fdb entries during learn Russell King (1): net: phy: avoid genphy_aneg_done() for PHYs without clause 22 support Sowmini Varadhan (1): rds; Reset rs->rs_bound_addr in rds_add_bound() failure path Stefan Haberland (1): s390/dasd: fix hanging safe offline Stefan Wahren (1): net: qca_spi: Fix alignment issues in rx path Steffen Klassert (1): af_key: Fix slab-out-of-bounds in pfkey_compile_policy. Stephen Smalley (1): selinux: do not check open permission on sockets Sudeep Holla (1): clk: scpi: fix return type of __scpi_dvfs_round_rate Suman Anna (1): ARM: davinci: da8xx: Create DSP device only when assigned memory Talat Batheesh (2): net/mlx4_en: Avoid adding steering rules with invalid ring net/mlx4: Fix the check in attaching steering rules Tang Junhui (2): bcache: stop writeback thread after detaching bcache: segregate flash only volume write streams Tariq Toukan (1): net/mlx5: Tolerate irq_set_affinity_hint() failures Thomas Bogendoerfer (1): Fix serial console on SNI RM400 machines Thomas Petazzoni (1): ata: libahci: properly propagate return value of platform_get_irq() Tin Huynh (1): leds: pca955x: Correct I2C Functionality Tomi Valkeinen (1): drm/omap: fix tiled buffer stride calculations Tony Lindgren (1): tty: n_gsm: Allow ADM response in addition to UA for control dlci Trond Myklebust (2): NFSv4.1: RECLAIM_COMPLETE must handle NFS4ERR_CONN_NOT_BOUND_TO_SESSION NFSv4.1: Work around a Linux server bug... Vaibhav Jain (2): rtc: opal: Handle disabled TPO in opal_get_tpo_time() rtc: interface: Validate alarm-time before handling rollover Varun Prakash (1): scsi: csiostor: fix use after free in csio_hw_use_fwconfig() Vignesh R (1): serial: 8250: omap: Disable DMA for console UART Vlastimil Babka (1): sched/numa: Use down_read_trylock() for the mmap_sem Wen Xiong (1): blk-mq: NVMe 512B/4K+T10 DIF/DIX format returns I/O error on dd with split op Will Deacon (1): arm64: futex: Fix undefined behaviour with FUTEX_OP_OPARG_SHIFT usage Willem de Bruijn (1): skbuff: only inherit relevant tx_flags Xin Long (1): sctp: fix recursive locking warning in sctp_do_peeloff Yi Zeng (1): thermal: power_allocator: fix one race condition issue for thermal_instances list chenxiang (1): scsi: libsas: initialize sas_phy status according to response of DISCOVER linzhang (2): net: x25: fix one potential use-after-free issue net: llc: add lock_sock in llc_ui_bind to avoid a race condition arch/arm/boot/dts/imx53-qsrb.dts | 2 +- arch/arm/boot/dts/imx6qdl-wandboard.dtsi | 1 + arch/arm/boot/dts/ls1021a.dtsi | 2 +- arch/arm/include/asm/xen/events.h | 2 +- arch/arm/include/uapi/asm/siginfo.h | 13 ++++ arch/arm/mach-davinci/devices-da8xx.c | 10 +++ arch/arm/mach-imx/cpu.c | 3 + arch/arm/mach-imx/mxc.h | 6 ++ arch/arm/vfp/vfpmodule.c | 2 +- arch/arm64/include/asm/futex.h | 8 +- arch/metag/include/uapi/asm/siginfo.h | 7 ++ arch/metag/kernel/traps.c | 2 +- arch/mips/include/asm/kprobes.h | 3 +- arch/mips/include/asm/pgtable-32.h | 7 +- arch/mips/mm/pgtable-32.c | 6 +- arch/powerpc/include/asm/page.h | 12 +++ arch/powerpc/include/uapi/asm/siginfo.h | 15 ++++ arch/powerpc/kernel/time.c | 14 +++- arch/powerpc/kernel/traps.c | 10 +-- arch/powerpc/kvm/book3s_pr_papr.c | 34 +++++++-- arch/powerpc/platforms/cell/spufs/coredump.c | 2 + arch/s390/kernel/vmlinux.lds.S | 8 +- arch/sparc/kernel/ldc.c | 7 +- arch/x86/kernel/tsc.c | 2 + arch/x86/kvm/svm.c | 24 +++--- arch/x86/kvm/vmx.c | 7 +- arch/x86/lib/csum-copy_64.S | 12 +-- block/bio-integrity.c | 3 + block/blk-mq.c | 7 +- block/partition-generic.c | 4 +- crypto/async_tx/async_pq.c | 5 +- drivers/acpi/acpica/evxfevnt.c | 18 +++++ drivers/acpi/acpica/psobject.c | 14 ++++ drivers/ata/libahci_platform.c | 5 +- drivers/block/loop.c | 3 + drivers/bus/brcmstb_gisb.c | 42 ++++++----- drivers/char/ipmi/ipmi_ssif.c | 2 + drivers/char/random.c | 6 +- drivers/clk/clk-conf.c | 2 +- drivers/clk/clk-scpi.c | 6 +- drivers/cpuidle/dt_idle_states.c | 4 +- drivers/dma/imx-sdma.c | 23 ++++-- drivers/edac/mv64x60_edac.c | 2 +- drivers/gpio/gpiolib.c | 3 +- drivers/gpu/drm/omapdrm/omap_gem.c | 4 +- drivers/hid/i2c-hid/i2c-hid.c | 13 ++++ drivers/hwmon/ina2xx.c | 87 +++++++++++++--------- drivers/iio/adc/hi8435.c | 27 +++++-- drivers/iio/magnetometer/st_magn_spi.c | 2 - drivers/infiniband/ulp/srpt/ib_srpt.c | 6 +- drivers/input/mouse/elan_i2c_core.c | 7 ++ drivers/input/mouse/elan_i2c_i2c.c | 9 ++- drivers/input/mouse/elantech.c | 11 +++ drivers/isdn/mISDN/stack.c | 2 +- drivers/leds/leds-pca955x.c | 2 +- drivers/md/bcache/alloc.c | 19 +++-- drivers/md/bcache/super.c | 6 ++ drivers/md/md-cluster.c | 4 +- drivers/md/raid5.c | 17 ++--- drivers/media/i2c/cx25840/cx25840-core.c | 36 +++++---- drivers/media/rc/mceusb.c | 9 ++- drivers/media/v4l2-core/videobuf2-core.c | 4 + drivers/misc/vmw_vmci/vmci_queue_pair.c | 10 ++- drivers/mtd/nand/gpmi-nand/gpmi-nand.c | 10 ++- drivers/net/bonding/bond_main.c | 11 ++- drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c | 19 ++++- drivers/net/ethernet/brocade/bna/bfa_ioc.c | 2 +- drivers/net/ethernet/chelsio/cxgb4/t4_hw.c | 32 +++++++- drivers/net/ethernet/chelsio/cxgb4vf/sge.c | 23 ++++-- drivers/net/ethernet/freescale/fsl_pq_mdio.c | 9 ++- drivers/net/ethernet/ibm/emac/core.c | 26 ++++++- drivers/net/ethernet/intel/e1000e/netdev.c | 17 ++++- drivers/net/ethernet/mellanox/mlx4/mcg.c | 15 +++- drivers/net/ethernet/mellanox/mlx4/qp.c | 19 +++++ .../net/ethernet/mellanox/mlx4/resource_tracker.c | 16 ++-- drivers/net/ethernet/mellanox/mlx5/core/main.c | 14 +--- .../net/ethernet/qlogic/netxen/netxen_nic_ctx.c | 2 +- drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c | 2 +- drivers/net/ethernet/qlogic/qlge/qlge_dbg.c | 4 +- drivers/net/ethernet/qualcomm/qca_spi.c | 10 ++- drivers/net/ethernet/renesas/sh_eth.c | 2 +- drivers/net/ethernet/ti/cpsw.c | 16 ++++ drivers/net/hamradio/hdlcdrv.c | 2 + drivers/net/phy/phy.c | 6 ++ drivers/net/usb/cdc_ncm.c | 11 ++- drivers/net/vmxnet3/vmxnet3_drv.c | 5 ++ drivers/net/vxlan.c | 2 +- drivers/net/wireless/ath/ath5k/debug.c | 5 +- drivers/net/wireless/ray_cs.c | 7 +- drivers/net/wireless/ti/wl1251/main.c | 3 +- drivers/powercap/powercap_sys.c | 1 + drivers/rtc/interface.c | 9 ++- drivers/rtc/rtc-opal.c | 10 +++ drivers/rtc/rtc-snvs.c | 2 +- drivers/s390/block/dasd.c | 8 +- drivers/scsi/bnx2fc/bnx2fc.h | 1 + drivers/scsi/bnx2fc/bnx2fc_fcoe.c | 10 ++- drivers/scsi/csiostor/csio_hw.c | 5 +- drivers/scsi/libiscsi.c | 24 +++++- drivers/scsi/libsas/sas_expander.c | 4 +- drivers/scsi/mpt3sas/mpt3sas_scsih.c | 28 +++---- drivers/scsi/sg.c | 5 +- drivers/staging/wlan-ng/prism2mgmt.c | 2 +- drivers/thermal/power_allocator.c | 2 + drivers/tty/n_gsm.c | 17 ++++- drivers/tty/serial/8250/8250_omap.c | 4 + drivers/tty/serial/sccnxp.c | 15 ++-- drivers/tty/serial/sh-sci.c | 16 +++- drivers/usb/chipidea/core.c | 29 ++++++-- drivers/usb/dwc3/dwc3-keystone.c | 4 + drivers/usb/storage/ene_ub6250.c | 11 ++- drivers/video/fbdev/vfb.c | 17 +++++ fs/btrfs/extent_io.c | 2 +- fs/cifs/file.c | 2 +- fs/cifs/smb2pdu.c | 14 ++-- fs/ext4/file.c | 2 +- fs/ext4/mballoc.c | 23 +++--- fs/lockd/svc.c | 6 +- fs/nfs/flexfilelayout/flexfilelayout.c | 1 + fs/nfs/nfs4proc.c | 13 +++- fs/nfs/nfs4state.c | 10 ++- fs/overlayfs/inode.c | 12 ++- include/linux/mlx4/qp.h | 1 + include/linux/mlx5/device.h | 10 ++- include/linux/skbuff.h | 8 +- include/net/cfg80211.h | 2 +- include/net/x25.h | 4 +- kernel/events/core.c | 15 ++-- kernel/pid.c | 4 +- kernel/sched/fair.c | 3 +- net/bluetooth/hci_core.c | 17 ++++- net/ceph/osdmap.c | 1 + net/core/neighbour.c | 14 +++- net/core/net_namespace.c | 19 +++++ net/core/skbuff.c | 75 ++++++++++++------- net/core/sysctl_net_core.c | 2 - net/ieee802154/socket.c | 8 +- net/ipv4/arp.c | 16 +++- net/ipv4/tcp_input.c | 24 +++--- net/ipv6/addrconf.c | 5 +- net/ipv6/sit.c | 1 + net/key/af_key.c | 2 +- net/l2tp/l2tp_netlink.c | 2 + net/llc/af_llc.c | 3 + net/mac80211/mlme.c | 4 + net/netfilter/nf_conntrack_netlink.c | 7 +- net/rds/bind.c | 1 + net/sctp/socket.c | 4 +- net/sunrpc/xprtsock.c | 7 +- net/x25/af_x25.c | 24 ++++-- net/x25/sysctl_net_x25.c | 5 +- net/xfrm/xfrm_state.c | 2 + scripts/tags.sh | 1 + security/selinux/hooks.c | 10 ++- sound/soc/intel/atom/sst/sst_stream.c | 2 +- sound/soc/intel/boards/cht_bsw_rt5645.c | 7 ++ sound/soc/sh/rcar/ssi.c | 11 ++- tools/perf/builtin-trace.c | 4 + tools/perf/tests/code-reading.c | 20 ++++- tools/perf/util/header.c | 12 ++- tools/perf/util/probe-event.c | 8 ++ tools/perf/util/unwind-libdw.c | 8 ++ tools/perf/util/util.c | 2 +- .../testing/selftests/powerpc/tm/tm-resched-dscr.c | 2 +- 164 files changed, 1201 insertions(+), 420 deletions(-) create mode 100644 arch/arm/include/uapi/asm/siginfo.h -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEE4n5dijQDou9mhzu83qZv95d3LNwFAlrFwQ4ACgkQ3qZv95d3 LNzGtw/+Nd/PS83fnVKOMqF0c6lsQZceNbS/sj2GdLz76tHbihrp3ewCYSnEUdh7 kHisfISwFfCeP7+L3lXOmDW6tWd5XglV85v89MFzRBzMXMaSgaL8bDpX0HKhI+Ju RUsN52jDTUGgEN7BGH2VX6wGaJW3SbsCFyzcMN5eQfwzD18mkQKn7rZ3X1MV/X2H lx2H+N5PlQZUJrx9UHvSXCZNvT8ujaSP7TiqQX83VWyEpn1RtVWEJaXYN8k/xChb INkNq4k4n58FIpK+RM8UXU+hlVF2sXdd4iItlUg570eTpPgrIFQXmcXw7Oc1Aafx 6NrYFe2A6DTjJdJKI8MCH5AXizlYAUm0fYA2x2qJ2E3l5+31iQFj9nW8ub45ZT0k lmjNHG258AIjrwjnvTeaGssp3Z8fG1Zin501g3KFI0L77LvC5Cgpvkf8u8rwNGW0 8XG5Lc17a2EU0htC8Ex0ta1lsIFZsPB+mzc/mWKeclKQp64xqtxyye/nDG7dRNNA g0ZE4f54M4DTzuVrBoi0BZw73WAeP0bvIfQJkob4czq/Jwj2jlzb5j8yS4PC9iVZ w5bKm1mcOMPzcUkxupDP23X80GZE19CpE/vEcu6w1ZDb8ON7t5wqU0AZ1Jak2LPp 9ObVXaK1igTawwNuU4LMY1bJ0zao3k07ogS4SzjWTUTwLjy3F+w= =EwI4 -----END PGP SIGNATURE-----

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