August 2019 - Linux-stable-mirror

patch "USB: serial: option: Add support for ZTE MF871A" added to usb-linus

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled USB: serial: option: Add support for ZTE MF871A to my usb git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git in the usb-linus branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will hopefully also be merged in Linus's tree for the next -rc kernel release. If you have any questions about this process, please let me know. >From 7e7ae38bf928c5cfa6dd6e9a2cf8b42c84a27c92 Mon Sep 17 00:00:00 2001 From: Yoshiaki Okamoto <yokamoto(a)allied-telesis.co.jp> Date: Sat, 20 Jul 2019 22:23:18 +0900 Subject: USB: serial: option: Add support for ZTE MF871A This patch adds support for MF871A USB modem (aka Speed USB STICK U03) to option driver. This modem is manufactured by ZTE corporation, and sold by KDDI. Interface layout: 0: AT 1: MODEM usb-devices output: T: Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 9 Spd=480 MxCh= 0 D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 P: Vendor=19d2 ProdID=1481 Rev=52.87 S: Manufacturer=ZTE,Incorporated S: Product=ZTE Technologies MSM S: SerialNumber=1234567890ABCDEF C: #Ifs= 2 Cfg#= 1 Atr=80 MxPwr=500mA I: If#= 0 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option I: If#= 1 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option Co-developed-by: Hiroyuki Yamamoto <hyamamo(a)allied-telesis.co.jp> Signed-off-by: Hiroyuki Yamamoto <hyamamo(a)allied-telesis.co.jp> Signed-off-by: Yoshiaki Okamoto <yokamoto(a)allied-telesis.co.jp> Cc: stable <stable(a)vger.kernel.org> Signed-off-by: Johan Hovold <johan(a)kernel.org> --- drivers/usb/serial/option.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c index c1582fbd1150..23d4a5f543af 100644 --- a/drivers/usb/serial/option.c +++ b/drivers/usb/serial/option.c @@ -1549,6 +1549,7 @@ static const struct usb_device_id option_ids[] = { { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1428, 0xff, 0xff, 0xff), /* Telewell TW-LTE 4G v2 */ .driver_info = RSVD(2) }, { USB_DEVICE_INTERFACE_CLASS(ZTE_VENDOR_ID, 0x1476, 0xff) }, /* GosunCn ZTE WeLink ME3630 (ECM/NCM mode) */ + { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1481, 0xff, 0x00, 0x00) }, /* ZTE MF871A */ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1533, 0xff, 0xff, 0xff) }, { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1534, 0xff, 0xff, 0xff) }, { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1535, 0xff, 0xff, 0xff) }, -- 2.22.1

5 years, 4 months

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Please apply commits f0f1b8cac4d8 and 7fafcfdf6377 to v4.4.y

by Guenter Roeck

Commit 7fafcfdf6377 ("USB: gadget: f_midi: fixing a possible double-free in f_midi") fixes CVE-2018-20961. Commit f0f1b8cac4d8 ("usb: gadget: f_midi: fail if set_alt fails to allocate requests") avoids a context conflict when applying 7fafcfdf6377, and fixes another minor problem. Commit 7fafcfdf6377 is present in v4.9.y and v4.14.y. Thanks, Guenter

5 years, 4 months

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[PATCH 4.9 01/13] bpf: get rid of pure_initcall dependency to enable jits

by Ben Hutchings

From: Daniel Borkmann <daniel(a)iogearbox.net> commit fa9dd599b4dae841924b022768354cfde9affecb upstream. Having a pure_initcall() callback just to permanently enable BPF JITs under CONFIG_BPF_JIT_ALWAYS_ON is unnecessary and could leave a small race window in future where JIT is still disabled on boot. Since we know about the setting at compilation time anyway, just initialize it properly there. Also consolidate all the individual bpf_jit_enable variables into a single one and move them under one location. Moreover, don't allow for setting unspecified garbage values on them. Signed-off-by: Daniel Borkmann <daniel(a)iogearbox.net> Acked-by: Alexei Starovoitov <ast(a)kernel.org> Signed-off-by: Alexei Starovoitov <ast(a)kernel.org> [bwh: Backported to 4.9 as dependency of commit 2e4a30983b0f "bpf: restrict access to core bpf sysctls": - Drop change in arch/mips/net/ebpf_jit.c - Drop change to bpf_jit_kallsyms - Adjust filenames, context] Signed-off-by: Ben Hutchings <ben.hutchings(a)codethink.co.uk> --- arch/arm/net/bpf_jit_32.c | 2 -- arch/arm64/net/bpf_jit_comp.c | 2 -- arch/mips/net/bpf_jit.c | 2 -- arch/powerpc/net/bpf_jit_comp.c | 2 -- arch/powerpc/net/bpf_jit_comp64.c | 2 -- arch/s390/net/bpf_jit_comp.c | 2 -- arch/sparc/net/bpf_jit_comp.c | 2 -- arch/x86/net/bpf_jit_comp.c | 2 -- kernel/bpf/core.c | 15 +++++++++++---- net/core/sysctl_net_core.c | 14 +++++++++----- net/socket.c | 9 --------- 11 files changed, 20 insertions(+), 34 deletions(-) diff --git a/arch/arm/net/bpf_jit_32.c b/arch/arm/net/bpf_jit_32.c index 93d0b6d0b63e..7fd448b23b94 100644 --- a/arch/arm/net/bpf_jit_32.c +++ b/arch/arm/net/bpf_jit_32.c @@ -72,8 +72,6 @@ struct jit_ctx { #endif }; -int bpf_jit_enable __read_mostly; - static inline int call_neg_helper(struct sk_buff *skb, int offset, void *ret, unsigned int size) { diff --git a/arch/arm64/net/bpf_jit_comp.c b/arch/arm64/net/bpf_jit_comp.c index b47a26f4290c..939c607b1376 100644 --- a/arch/arm64/net/bpf_jit_comp.c +++ b/arch/arm64/net/bpf_jit_comp.c @@ -30,8 +30,6 @@ #include "bpf_jit.h" -int bpf_jit_enable __read_mostly; - #define TMP_REG_1 (MAX_BPF_JIT_REG + 0) #define TMP_REG_2 (MAX_BPF_JIT_REG + 1) #define TCALL_CNT (MAX_BPF_JIT_REG + 2) diff --git a/arch/mips/net/bpf_jit.c b/arch/mips/net/bpf_jit.c index 248603739198..bb9f779326d0 100644 --- a/arch/mips/net/bpf_jit.c +++ b/arch/mips/net/bpf_jit.c @@ -1194,8 +1194,6 @@ static int build_body(struct jit_ctx *ctx) return 0; } -int bpf_jit_enable __read_mostly; - void bpf_jit_compile(struct bpf_prog *fp) { struct jit_ctx ctx; diff --git a/arch/powerpc/net/bpf_jit_comp.c b/arch/powerpc/net/bpf_jit_comp.c index 9c58194c7ea5..158f43008314 100644 --- a/arch/powerpc/net/bpf_jit_comp.c +++ b/arch/powerpc/net/bpf_jit_comp.c @@ -18,8 +18,6 @@ #include "bpf_jit32.h" -int bpf_jit_enable __read_mostly; - static inline void bpf_flush_icache(void *start, void *end) { smp_wmb(); diff --git a/arch/powerpc/net/bpf_jit_comp64.c b/arch/powerpc/net/bpf_jit_comp64.c index 9f0810cfe5f3..888ee95340da 100644 --- a/arch/powerpc/net/bpf_jit_comp64.c +++ b/arch/powerpc/net/bpf_jit_comp64.c @@ -21,8 +21,6 @@ #include "bpf_jit64.h" -int bpf_jit_enable __read_mostly; - static void bpf_jit_fill_ill_insns(void *area, unsigned int size) { int *p = area; diff --git a/arch/s390/net/bpf_jit_comp.c b/arch/s390/net/bpf_jit_comp.c index 8bd25aebf488..896344b6e036 100644 --- a/arch/s390/net/bpf_jit_comp.c +++ b/arch/s390/net/bpf_jit_comp.c @@ -28,8 +28,6 @@ #include <asm/nospec-branch.h> #include "bpf_jit.h" -int bpf_jit_enable __read_mostly; - struct bpf_jit { u32 seen; /* Flags to remember seen eBPF instructions */ u32 seen_reg[16]; /* Array to remember which registers are used */ diff --git a/arch/sparc/net/bpf_jit_comp.c b/arch/sparc/net/bpf_jit_comp.c index a6d9204a6a0b..98a4da3012e3 100644 --- a/arch/sparc/net/bpf_jit_comp.c +++ b/arch/sparc/net/bpf_jit_comp.c @@ -10,8 +10,6 @@ #include "bpf_jit.h" -int bpf_jit_enable __read_mostly; - static inline bool is_simm13(unsigned int value) { return value + 0x1000 < 0x2000; diff --git a/arch/x86/net/bpf_jit_comp.c b/arch/x86/net/bpf_jit_comp.c index cd9764520851..d9dabd0c31fc 100644 --- a/arch/x86/net/bpf_jit_comp.c +++ b/arch/x86/net/bpf_jit_comp.c @@ -15,8 +15,6 @@ #include <asm/nospec-branch.h> #include <linux/bpf.h> -int bpf_jit_enable __read_mostly; - /* * assembly code in arch/x86/net/bpf_jit.S */ diff --git a/kernel/bpf/core.c b/kernel/bpf/core.c index 879ca844ba1d..da03ab4ec578 100644 --- a/kernel/bpf/core.c +++ b/kernel/bpf/core.c @@ -208,6 +208,10 @@ struct bpf_prog *bpf_patch_insn_single(struct bpf_prog *prog, u32 off, } #ifdef CONFIG_BPF_JIT +/* All BPF JIT sysctl knobs here. */ +int bpf_jit_enable __read_mostly = IS_BUILTIN(CONFIG_BPF_JIT_ALWAYS_ON); +int bpf_jit_harden __read_mostly; + struct bpf_binary_header * bpf_jit_binary_alloc(unsigned int proglen, u8 **image_ptr, unsigned int alignment, @@ -244,8 +248,6 @@ void bpf_jit_binary_free(struct bpf_binary_header *hdr) module_memfree(hdr); } -int bpf_jit_harden __read_mostly; - static int bpf_jit_blind_insn(const struct bpf_insn *from, const struct bpf_insn *aux, struct bpf_insn *to_buff) @@ -925,8 +927,13 @@ static unsigned int __bpf_prog_run(void *ctx, const struct bpf_insn *insn) STACK_FRAME_NON_STANDARD(__bpf_prog_run); /* jump table */ #else -static unsigned int __bpf_prog_ret0(void *ctx, const struct bpf_insn *insn) +static unsigned int __bpf_prog_ret0_warn(void *ctx, + const struct bpf_insn *insn) { + /* If this handler ever gets executed, then BPF_JIT_ALWAYS_ON + * is not working properly, so warn about it! + */ + WARN_ON_ONCE(1); return 0; } #endif @@ -981,7 +988,7 @@ struct bpf_prog *bpf_prog_select_runtime(struct bpf_prog *fp, int *err) #ifndef CONFIG_BPF_JIT_ALWAYS_ON fp->bpf_func = (void *) __bpf_prog_run; #else - fp->bpf_func = (void *) __bpf_prog_ret0; + fp->bpf_func = (void *) __bpf_prog_ret0_warn; #endif /* eBPF JITs can rewrite the program in case constant diff --git a/net/core/sysctl_net_core.c b/net/core/sysctl_net_core.c index 546ba76b35a5..7b7d26a4f8c8 100644 --- a/net/core/sysctl_net_core.c +++ b/net/core/sysctl_net_core.c @@ -24,6 +24,7 @@ static int zero = 0; static int one = 1; +static int two __maybe_unused = 2; static int min_sndbuf = SOCK_MIN_SNDBUF; static int min_rcvbuf = SOCK_MIN_RCVBUF; static int max_skb_frags = MAX_SKB_FRAGS; @@ -292,13 +293,14 @@ static struct ctl_table net_core_table[] = { .data = &bpf_jit_enable, .maxlen = sizeof(int), .mode = 0644, -#ifndef CONFIG_BPF_JIT_ALWAYS_ON - .proc_handler = proc_dointvec -#else .proc_handler = proc_dointvec_minmax, +# ifdef CONFIG_BPF_JIT_ALWAYS_ON .extra1 = &one, .extra2 = &one, -#endif +# else + .extra1 = &zero, + .extra2 = &two, +# endif }, # ifdef CONFIG_HAVE_EBPF_JIT { @@ -306,7 +308,9 @@ static struct ctl_table net_core_table[] = { .data = &bpf_jit_harden, .maxlen = sizeof(int), .mode = 0600, - .proc_handler = proc_dointvec, + .proc_handler = proc_dointvec_minmax, + .extra1 = &zero, + .extra2 = &two, }, # endif #endif diff --git a/net/socket.c b/net/socket.c index d9e2989c10c4..bf99bc1fab2c 100644 --- a/net/socket.c +++ b/net/socket.c @@ -2550,15 +2550,6 @@ static int __init sock_init(void) core_initcall(sock_init); /* early initcall */ -static int __init jit_init(void) -{ -#ifdef CONFIG_BPF_JIT_ALWAYS_ON - bpf_jit_enable = 1; -#endif - return 0; -} -pure_initcall(jit_init); - #ifdef CONFIG_PROC_FS void socket_seq_show(struct seq_file *seq) { -- Ben Hutchings, Software Developer Codethink Ltd https://www.codethink.co.uk/ Dale House, 35 Dale Street Manchester, M1 2HF, United Kingdom

5 years, 4 months

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stable-rc/linux-4.4.y boot: 99 boots: 3 failed, 88 passed with 7 offline, 1 conflict (v4.4.189-35-ge6790d05646d)

by kernelci.org bot

stable-rc/linux-4.4.y boot: 99 boots: 3 failed, 88 passed with 7 offline, 1 conflict (v4.4.189-35-ge6790d05646d) Full Boot Summary: https://kernelci.org/boot/all/job/stable-rc/branch/linux-4.4.y/kernel/v4.4.… Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.4.y/kernel/v4.4.189-35-… Tree: stable-rc Branch: linux-4.4.y Git Describe: v4.4.189-35-ge6790d05646d Git Commit: e6790d05646d3c874dba68c3010faca10a21a1d0 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Tested: 45 unique boards, 20 SoC families, 14 builds out of 190 Boot Regressions Detected: arm: qcom_defconfig: gcc-8: qcom-apq8064-cm-qs600: lab-baylibre-seattle: failing since 1 day (last pass: v4.4.189 - first fail: v4.4.189-32-g35ba3146be27) qcom-apq8064-ifc6410: lab-baylibre-seattle: failing since 1 day (last pass: v4.4.189 - first fail: v4.4.189-32-g35ba3146be27) Boot Failures Detected: arm64: defconfig: gcc-8: qcom-qdf2400: 1 failed lab arm: multi_v7_defconfig: gcc-8: stih410-b2120: 1 failed lab Offline Platforms: arm64: defconfig: gcc-8 apq8016-sbc: 1 offline lab arm: multi_v7_defconfig: gcc-8 qcom-apq8064-cm-qs600: 1 offline lab qcom-apq8064-ifc6410: 1 offline lab sun5i-r8-chip: 1 offline lab qcom_defconfig: gcc-8 qcom-apq8064-cm-qs600: 1 offline lab qcom-apq8064-ifc6410: 1 offline lab sunxi_defconfig: gcc-8 sun5i-r8-chip: 1 offline lab Conflicting Boot Failure Detected: (These likely are not failures as other labs are reporting PASS. Needs review.) x86_64: x86_64_defconfig: qemu: lab-baylibre: FAIL (gcc-8) lab-drue: PASS (gcc-8) lab-linaro-lkft: FAIL (gcc-8) lab-mhart: PASS (gcc-8) lab-collabora: PASS (gcc-8) --- For more info write to <info(a)kernelci.org>

5 years, 4 months

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[PATCH -stable v4.14] mm/usercopy: use memory range to be accessed for wraparound check

by Kees Cook

From: Prasad Sodagudi <psodagud(a)codeaurora.org> commit 951531691c4bcaa59f56a316e018bc2ff1ddf855 upstream. Currently, when checking to see if accessing n bytes starting at address "ptr" will cause a wraparound in the memory addresses, the check in check_bogus_address() adds an extra byte, which is incorrect, as the range of addresses that will be accessed is [ptr, ptr + (n - 1)]. This can lead to incorrectly detecting a wraparound in the memory address, when trying to read 4 KB from memory that is mapped to the the last possible page in the virtual address space, when in fact, accessing that range of memory would not cause a wraparound to occur. Use the memory range that will actually be accessed when considering if accessing a certain amount of bytes will cause the memory address to wrap around. Link: http://lkml.kernel.org/r/1564509253-23287-1-git-send-email-isaacm@codeauror… Fixes: f5509cc18daa ("mm: Hardened usercopy") Signed-off-by: Prasad Sodagudi <psodagud(a)codeaurora.org> Signed-off-by: Isaac J. Manjarres <isaacm(a)codeaurora.org> Co-developed-by: Prasad Sodagudi <psodagud(a)codeaurora.org> Reviewed-by: William Kucharski <william.kucharski(a)oracle.com> Acked-by: Kees Cook <keescook(a)chromium.org> Cc: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Cc: Trilok Soni <tsoni(a)codeaurora.org> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds(a)linux-foundation.org> [kees: backport to v4.14] Signed-off-by: Kees Cook <keescook(a)chromium.org> --- mm/usercopy.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mm/usercopy.c b/mm/usercopy.c index a9852b24715d..975f7dff8059 100644 --- a/mm/usercopy.c +++ b/mm/usercopy.c @@ -121,7 +121,7 @@ static inline const char *check_kernel_text_object(const void *ptr, static inline const char *check_bogus_address(const void *ptr, unsigned long n) { /* Reject if object wraps past end of memory. */ - if ((unsigned long)ptr + n < (unsigned long)ptr) + if ((unsigned long)ptr + (n - 1) < (unsigned long)ptr) return "<wrapped address>"; /* Reject if NULL or ZERO-allocation. */ -- 2.17.1 -- Kees Cook

5 years, 4 months

2
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[PATCH -stable v4.9] mm/usercopy: use memory range to be accessed for wraparound check

by Kees Cook

From: Prasad Sodagudi <psodagud(a)codeaurora.org> commit 951531691c4bcaa59f56a316e018bc2ff1ddf855 upstream. Currently, when checking to see if accessing n bytes starting at address "ptr" will cause a wraparound in the memory addresses, the check in check_bogus_address() adds an extra byte, which is incorrect, as the range of addresses that will be accessed is [ptr, ptr + (n - 1)]. This can lead to incorrectly detecting a wraparound in the memory address, when trying to read 4 KB from memory that is mapped to the the last possible page in the virtual address space, when in fact, accessing that range of memory would not cause a wraparound to occur. Use the memory range that will actually be accessed when considering if accessing a certain amount of bytes will cause the memory address to wrap around. Link: http://lkml.kernel.org/r/1564509253-23287-1-git-send-email-isaacm@codeauror… Fixes: f5509cc18daa ("mm: Hardened usercopy") Signed-off-by: Prasad Sodagudi <psodagud(a)codeaurora.org> Signed-off-by: Isaac J. Manjarres <isaacm(a)codeaurora.org> Co-developed-by: Prasad Sodagudi <psodagud(a)codeaurora.org> Reviewed-by: William Kucharski <william.kucharski(a)oracle.com> Acked-by: Kees Cook <keescook(a)chromium.org> Cc: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Cc: Trilok Soni <tsoni(a)codeaurora.org> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds(a)linux-foundation.org> [kees: backport to v4.9] Signed-off-by: Kees Cook <keescook(a)chromium.org> --- mm/usercopy.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mm/usercopy.c b/mm/usercopy.c index 3c8da0af9695..7683c22551ff 100644 --- a/mm/usercopy.c +++ b/mm/usercopy.c @@ -124,7 +124,7 @@ static inline const char *check_kernel_text_object(const void *ptr, static inline const char *check_bogus_address(const void *ptr, unsigned long n) { /* Reject if object wraps past end of memory. */ - if ((unsigned long)ptr + n < (unsigned long)ptr) + if ((unsigned long)ptr + (n - 1) < (unsigned long)ptr) return "<wrapped address>"; /* Reject if NULL or ZERO-allocation. */ -- 2.17.1 -- Kees Cook

5 years, 4 months

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stable-rc/linux-4.9.y boot: 106 boots: 0 failed, 98 passed with 8 offline (v4.9.189-44-g755768e31f44)

by kernelci.org bot

stable-rc/linux-4.9.y boot: 106 boots: 0 failed, 98 passed with 8 offline (v4.9.189-44-g755768e31f44) Full Boot Summary: https://kernelci.org/boot/all/job/stable-rc/branch/linux-4.9.y/kernel/v4.9.… Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.9.y/kernel/v4.9.189-44-… Tree: stable-rc Branch: linux-4.9.y Git Describe: v4.9.189-44-g755768e31f44 Git Commit: 755768e31f44af5c418e8ce04246488639106b8a Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Tested: 51 unique boards, 22 SoC families, 15 builds out of 197 Offline Platforms: arm64: defconfig: gcc-8 apq8016-sbc: 1 offline lab meson-gxbb-odroidc2: 1 offline lab arm: multi_v7_defconfig: gcc-8 qcom-apq8064-cm-qs600: 1 offline lab qcom-apq8064-ifc6410: 1 offline lab sun5i-r8-chip: 1 offline lab qcom_defconfig: gcc-8 qcom-apq8064-cm-qs600: 1 offline lab qcom-apq8064-ifc6410: 1 offline lab sunxi_defconfig: gcc-8 sun5i-r8-chip: 1 offline lab --- For more info write to <info(a)kernelci.org>

5 years, 4 months

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stable-rc/linux-5.2.y boot: 143 boots: 2 failed, 132 passed with 8 offline, 1 untried/unknown (v5.2.8-157-g9e53d01dff58)

by kernelci.org bot

stable-rc/linux-5.2.y boot: 143 boots: 2 failed, 132 passed with 8 offline, 1 untried/unknown (v5.2.8-157-g9e53d01dff58) Full Boot Summary: https://kernelci.org/boot/all/job/stable-rc/branch/linux-5.2.y/kernel/v5.2.… Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-5.2.y/kernel/v5.2.8-157-g… Tree: stable-rc Branch: linux-5.2.y Git Describe: v5.2.8-157-g9e53d01dff58 Git Commit: 9e53d01dff5817f759988ef384926ca6f6c5c47d Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Tested: 82 unique boards, 28 SoC families, 17 builds out of 209 Boot Regressions Detected: arm: qcom_defconfig: gcc-8: qcom-apq8064-cm-qs600: lab-baylibre-seattle: failing since 1 day (last pass: v5.2.8 - first fail: v5.2.8-145-g2440e485aeda) qcom-apq8064-ifc6410: lab-baylibre-seattle: failing since 1 day (last pass: v5.2.8 - first fail: v5.2.8-145-g2440e485aeda) Boot Failures Detected: arm64: defconfig: gcc-8: meson-gxbb-nanopi-k2: 1 failed lab rk3399-firefly: 1 failed lab Offline Platforms: arm64: defconfig: gcc-8 apq8016-sbc: 1 offline lab meson-gxbb-odroidc2: 1 offline lab arm: multi_v7_defconfig: gcc-8 qcom-apq8064-cm-qs600: 1 offline lab qcom-apq8064-ifc6410: 1 offline lab sun5i-r8-chip: 1 offline lab qcom_defconfig: gcc-8 qcom-apq8064-cm-qs600: 1 offline lab qcom-apq8064-ifc6410: 1 offline lab sunxi_defconfig: gcc-8 sun5i-r8-chip: 1 offline lab --- For more info write to <info(a)kernelci.org>

5 years, 4 months

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Backport c289d6625237 ("Revert "pwm: Set class for exported channels in sysfs"") to 4.19

by John Keeping

Hi, Please consider backporting commit c289d6625237 ("Revert "pwm: Set class for exported channels in sysfs"") from 4.20 to 4.19 stable (the original buggy commit was introduced in 4.16). This one-line revert fixes an oops triggered by writing to sysfs. Thanks, John

5 years, 4 months

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stable-rc/linux-4.19.y boot: 132 boots: 1 failed, 123 passed with 8 offline (v4.19.66-100-g3a10b2060ca3)

by kernelci.org bot

stable-rc/linux-4.19.y boot: 132 boots: 1 failed, 123 passed with 8 offline (v4.19.66-100-g3a10b2060ca3) Full Boot Summary: https://kernelci.org/boot/all/job/stable-rc/branch/linux-4.19.y/kernel/v4.1… Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.19.y/kernel/v4.19.66-10… Tree: stable-rc Branch: linux-4.19.y Git Describe: v4.19.66-100-g3a10b2060ca3 Git Commit: 3a10b2060ca30843d9251b80a2e1ca71e68035bd Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Tested: 74 unique boards, 27 SoC families, 17 builds out of 206 Boot Regressions Detected: arm: qcom_defconfig: gcc-8: qcom-apq8064-cm-qs600: lab-baylibre-seattle: failing since 1 day (last pass: v4.19.66 - first fail: v4.19.66-92-gf777613d3df0) qcom-apq8064-ifc6410: lab-baylibre-seattle: failing since 1 day (last pass: v4.19.66 - first fail: v4.19.66-92-gf777613d3df0) arm64: defconfig: gcc-8: meson-gxbb-nanopi-k2: lab-baylibre: failing since 1 day (last pass: v4.19.66-92-gf777613d3df0 - first fail: v4.19.66-92-gabb1bb8b9ba6) Boot Failure Detected: arm64: defconfig: gcc-8: meson-gxbb-nanopi-k2: 1 failed lab Offline Platforms: arm64: defconfig: gcc-8 apq8016-sbc: 1 offline lab meson-gxbb-odroidc2: 1 offline lab arm: multi_v7_defconfig: gcc-8 qcom-apq8064-cm-qs600: 1 offline lab qcom-apq8064-ifc6410: 1 offline lab sun5i-r8-chip: 1 offline lab qcom_defconfig: gcc-8 qcom-apq8064-cm-qs600: 1 offline lab qcom-apq8064-ifc6410: 1 offline lab sunxi_defconfig: gcc-8 sun5i-r8-chip: 1 offline lab --- For more info write to <info(a)kernelci.org>

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Linux-stable-mirror August 2019