October 2020 - Linux-stable-mirror

[PATCH 08/12] KVM: arm64: Force PTE mapping on fault resulting in a device mapping

by Marc Zyngier

From: Santosh Shukla <sashukla(a)nvidia.com> VFIO allows a device driver to resolve a fault by mapping a MMIO range. This can be subsequently result in user_mem_abort() to try and compute a huge mapping based on the MMIO pfn, which is a sure recipe for things to go wrong. Instead, force a PTE mapping when the pfn faulted in has a device mapping. Fixes: 6d674e28f642 ("KVM: arm/arm64: Properly handle faulting of device mappings") Suggested-by: Marc Zyngier <maz(a)kernel.org> Signed-off-by: Santosh Shukla <sashukla(a)nvidia.com> [maz: rewritten commit message] Signed-off-by: Marc Zyngier <maz(a)kernel.org> Reviewed-by: Gavin Shan <gshan(a)redhat.com> Cc: stable(a)vger.kernel.org Link: https://lore.kernel.org/r/1603711447-11998-2-git-send-email-sashukla@nvidia… --- arch/arm64/kvm/mmu.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/kvm/mmu.c b/arch/arm64/kvm/mmu.c index e431d2d8e368..c7c6df6309d5 100644 --- a/arch/arm64/kvm/mmu.c +++ b/arch/arm64/kvm/mmu.c @@ -851,6 +851,7 @@ static int user_mem_abort(struct kvm_vcpu *vcpu, phys_addr_t fault_ipa, if (kvm_is_device_pfn(pfn)) { device = true; + force_pte = true; } else if (logging_active && !write_fault) { /* * Only actually map the page as writable if this was a write -- 2.28.0

4 years, 2 months

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[PATCH 05/12] KVM: arm64: Fix AArch32 handling of DBGD{CCINT, SCRext} and DBGVCR

by Marc Zyngier

The DBGD{CCINT,SCRext} and DBGVCR register entries in the cp14 array are missing their target register, resulting in all accesses being targetted at the guard sysreg (indexed by __INVALID_SYSREG__). Point the emulation code at the actual register entries. Fixes: bdfb4b389c8d ("arm64: KVM: add trap handlers for AArch32 debug registers") Signed-off-by: Marc Zyngier <maz(a)kernel.org> Cc: stable(a)vger.kernel.org Link: https://lore.kernel.org/r/20201029172409.2768336-1-maz@kernel.org --- arch/arm64/include/asm/kvm_host.h | 1 + arch/arm64/kvm/sys_regs.c | 6 +++--- 2 files changed, 4 insertions(+), 3 deletions(-) diff --git a/arch/arm64/include/asm/kvm_host.h b/arch/arm64/include/asm/kvm_host.h index 0aecbab6a7fb..781d029b8aa8 100644 --- a/arch/arm64/include/asm/kvm_host.h +++ b/arch/arm64/include/asm/kvm_host.h @@ -239,6 +239,7 @@ enum vcpu_sysreg { #define cp14_DBGWCR0 (DBGWCR0_EL1 * 2) #define cp14_DBGWVR0 (DBGWVR0_EL1 * 2) #define cp14_DBGDCCINT (MDCCINT_EL1 * 2) +#define cp14_DBGVCR (DBGVCR32_EL2 * 2) #define NR_COPRO_REGS (NR_SYS_REGS * 2) diff --git a/arch/arm64/kvm/sys_regs.c b/arch/arm64/kvm/sys_regs.c index 3c203cb8c103..983994f01a63 100644 --- a/arch/arm64/kvm/sys_regs.c +++ b/arch/arm64/kvm/sys_regs.c @@ -1881,9 +1881,9 @@ static const struct sys_reg_desc cp14_regs[] = { { Op1( 0), CRn( 0), CRm( 1), Op2( 0), trap_raz_wi }, DBG_BCR_BVR_WCR_WVR(1), /* DBGDCCINT */ - { Op1( 0), CRn( 0), CRm( 2), Op2( 0), trap_debug32 }, + { Op1( 0), CRn( 0), CRm( 2), Op2( 0), trap_debug32, NULL, cp14_DBGDCCINT }, /* DBGDSCRext */ - { Op1( 0), CRn( 0), CRm( 2), Op2( 2), trap_debug32 }, + { Op1( 0), CRn( 0), CRm( 2), Op2( 2), trap_debug32, NULL, cp14_DBGDSCRext }, DBG_BCR_BVR_WCR_WVR(2), /* DBGDTR[RT]Xint */ { Op1( 0), CRn( 0), CRm( 3), Op2( 0), trap_raz_wi }, @@ -1898,7 +1898,7 @@ static const struct sys_reg_desc cp14_regs[] = { { Op1( 0), CRn( 0), CRm( 6), Op2( 2), trap_raz_wi }, DBG_BCR_BVR_WCR_WVR(6), /* DBGVCR */ - { Op1( 0), CRn( 0), CRm( 7), Op2( 0), trap_debug32 }, + { Op1( 0), CRn( 0), CRm( 7), Op2( 0), trap_debug32, NULL, cp14_DBGVCR }, DBG_BCR_BVR_WCR_WVR(7), DBG_BCR_BVR_WCR_WVR(8), DBG_BCR_BVR_WCR_WVR(9), -- 2.28.0

4 years, 2 months

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[PATCH] arm64: Change .weak to SYM_FUNC_START_WEAK_PI for arch/arm64/lib/mem*.S

by Fangrui Song

Commit 39d114ddc682 ("arm64: add KASAN support") added .weak directives to arch/arm64/lib/mem*.S instead of changing the existing SYM_FUNC_START_PI macros. This can lead to the assembly snippet `.weak memcpy ... .globl memcpy` which will produce a STB_WEAK memcpy with GNU as but STB_GLOBAL memcpy with LLVM's integrated assembler before LLVM 12. LLVM 12 (since https://reviews.llvm.org/D90108) will error on such an overridden symbol binding. Use the appropriate SYM_FUNC_START_WEAK_PI instead. Fixes: 39d114ddc682 ("arm64: add KASAN support") Reported-by: Sami Tolvanen <samitolvanen(a)google.com> Signed-off-by: Fangrui Song <maskray(a)google.com> Cc: <stable(a)vger.kernel.org> --- arch/arm64/lib/memcpy.S | 3 +-- arch/arm64/lib/memmove.S | 3 +-- arch/arm64/lib/memset.S | 3 +-- 3 files changed, 3 insertions(+), 6 deletions(-) diff --git a/arch/arm64/lib/memcpy.S b/arch/arm64/lib/memcpy.S index e0bf83d556f2..dc8d2a216a6e 100644 --- a/arch/arm64/lib/memcpy.S +++ b/arch/arm64/lib/memcpy.S @@ -56,9 +56,8 @@ stp \reg1, \reg2, [\ptr], \val .endm - .weak memcpy SYM_FUNC_START_ALIAS(__memcpy) -SYM_FUNC_START_PI(memcpy) +SYM_FUNC_START_WEAK_PI(memcpy) #include "copy_template.S" ret SYM_FUNC_END_PI(memcpy) diff --git a/arch/arm64/lib/memmove.S b/arch/arm64/lib/memmove.S index 02cda2e33bde..1035dce4bdaf 100644 --- a/arch/arm64/lib/memmove.S +++ b/arch/arm64/lib/memmove.S @@ -45,9 +45,8 @@ C_h .req x12 D_l .req x13 D_h .req x14 - .weak memmove SYM_FUNC_START_ALIAS(__memmove) -SYM_FUNC_START_PI(memmove) +SYM_FUNC_START_WEAK_PI(memmove) cmp dstin, src b.lo __memcpy add tmp1, src, count diff --git a/arch/arm64/lib/memset.S b/arch/arm64/lib/memset.S index 77c3c7ba0084..a9c1c9a01ea9 100644 --- a/arch/arm64/lib/memset.S +++ b/arch/arm64/lib/memset.S @@ -42,9 +42,8 @@ dst .req x8 tmp3w .req w9 tmp3 .req x9 - .weak memset SYM_FUNC_START_ALIAS(__memset) -SYM_FUNC_START_PI(memset) +SYM_FUNC_START_WEAK_PI(memset) mov dst, dstin /* Preserve return value. */ and A_lw, val, #255 orr A_lw, A_lw, A_lw, lsl #8 -- 2.29.1.341.ge80a0c044ae-goog

4 years, 2 months

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stable-rc/queue/4.19 baseline: 175 runs, 2 regressions (v4.19.154-6-ga0d1e09b43bc)

by kernelci.org bot

stable-rc/queue/4.19 baseline: 175 runs, 2 regressions (v4.19.154-6-ga0d1e09b43bc) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions ----------------+-------+---------------+----------+---------------------+------------ bcm2837-rpi-3-b | arm64 | lab-baylibre | gcc-8 | defconfig | 1 panda | arm | lab-collabora | gcc-8 | omap2plus_defconfig | 1 Details: https://kernelci.org/test/job/stable-rc/branch/queue%2F4.19/kernel/v4.19.15… Test: baseline Tree: stable-rc Branch: queue/4.19 Describe: v4.19.154-6-ga0d1e09b43bc URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: a0d1e09b43bcbfe95dbd5d399aee601d91f34005 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions ----------------+-------+---------------+----------+---------------------+------------ bcm2837-rpi-3-b | arm64 | lab-baylibre | gcc-8 | defconfig | 1 Details: https://kernelci.org/test/plan/id/5f9bff2b50bc5a712b3810a7 Results: 4 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-8 (aarch64-linux-gnu-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.154-6-ga0d1e09b43b… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.154-6-ga0d1e09b43b… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-4-g97706c5d… * baseline.dmesg.crit: https://kernelci.org/test/case/id/5f9bff2b50bc5a712b3810ac new failure (last pass: v4.19.153-118-ga7e6db9970f8) 2 lines 2020-10-30 11:53:24.250000+00:00 Connected to bcm2837-rpi-3-b console [channel connected] (~$quit to exit) 2020-10-30 11:53:24.251000+00:00 (user:khilman) is already connected 2020-10-30 11:53:40.166000+00:00 2020-10-30 11:53:40.166000+00:00 2020-10-30 11:53:40.182000+00:00 U-Boot 2018.11 (Dec 04 2018 - 10:54:32 -0800) 2020-10-30 11:53:40.182000+00:00 2020-10-30 11:53:40.182000+00:00 DRAM: 948 MiB 2020-10-30 11:53:40.198000+00:00 RPI 3 Model B (0xa02082) 2020-10-30 11:53:40.287000+00:00 MMC: mmc@7e202000: 0, sdhci@7e300000: 1 2020-10-30 11:53:40.319000+00:00 Loading Environment from FAT... *** Warning - bad CRC, using default environment ... (374 line(s) more) platform | arch | lab | compiler | defconfig | regressions ----------------+-------+---------------+----------+---------------------+------------ panda | arm | lab-collabora | gcc-8 | omap2plus_defconfig | 1 Details: https://kernelci.org/test/plan/id/5f9c0561723e6f1aab38102b Results: 4 PASS, 1 FAIL, 0 SKIP Full config: omap2plus_defconfig Compiler: gcc-8 (arm-linux-gnueabihf-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.154-6-ga0d1e09b43b… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.154-6-ga0d1e09b43b… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-4-g97706c5d… * baseline.dmesg.emerg: https://kernelci.org/test/case/id/5f9c0561723e6f1aab381032 new failure (last pass: v4.19.153-118-ga7e6db9970f8) 2 lines

4 years, 2 months

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stable-rc/queue/4.9 baseline: 139 runs, 1 regressions (v4.9.241-4-g8d9cc85ab09b)

by kernelci.org bot

stable-rc/queue/4.9 baseline: 139 runs, 1 regressions (v4.9.241-4-g8d9cc85ab09b) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions ----------------------+------+--------------+----------+-----------------+------------ at91-sama5d4_xplained | arm | lab-baylibre | gcc-8 | sama5_defconfig | 1 Details: https://kernelci.org/test/job/stable-rc/branch/queue%2F4.9/kernel/v4.9.241-… Test: baseline Tree: stable-rc Branch: queue/4.9 Describe: v4.9.241-4-g8d9cc85ab09b URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: 8d9cc85ab09bb9655da3317cef0e26a6522fb7de Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions ----------------------+------+--------------+----------+-----------------+------------ at91-sama5d4_xplained | arm | lab-baylibre | gcc-8 | sama5_defconfig | 1 Details: https://kernelci.org/test/plan/id/5f9c06a25140bbd831381046 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: sama5_defconfig Compiler: gcc-8 (arm-linux-gnueabihf-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/queue-4.9/v4.9.241-4-g8d9cc85ab09b/… HTML log: https://storage.kernelci.org//stable-rc/queue-4.9/v4.9.241-4-g8d9cc85ab09b/… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-4-g97706c5d… * baseline.login: https://kernelci.org/test/case/id/5f9c06a25140bbd831381047 failing since 1 day (last pass: v4.9.240-139-gd719c4ad8056, first fail: v4.9.240-139-g65bd9a74252c)

4 years, 2 months

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[PATCH 3/9] ARM: oabi-compat: add epoll_pwait handler

by Arnd Bergmann

From: Arnd Bergmann <arnd(a)arndb.de> The epoll_wait() syscall has a special version for OABI compat mode to convert the arguments to the EABI structure layout of the kernel. However, the later epoll_pwait() syscall was added in arch/arm in linux-2.6.32 without this conversion. Use the same kind of handler for both. Fixes: 369842658a36 ("ARM: 5677/1: ARM support for TIF_RESTORE_SIGMASK/pselect6/ppoll/epoll_pwait") Cc: stable(a)vger.kernel.org Reviewed-by: Christoph Hellwig <hch(a)lst.de> Signed-off-by: Arnd Bergmann <arnd(a)arndb.de> --- arch/arm/kernel/sys_oabi-compat.c | 37 ++++++++++++++++++++++++++++--- arch/arm/tools/syscall.tbl | 2 +- 2 files changed, 35 insertions(+), 4 deletions(-) diff --git a/arch/arm/kernel/sys_oabi-compat.c b/arch/arm/kernel/sys_oabi-compat.c index 0203e545bbc8..a2b1ae01e5bf 100644 --- a/arch/arm/kernel/sys_oabi-compat.c +++ b/arch/arm/kernel/sys_oabi-compat.c @@ -264,9 +264,8 @@ asmlinkage long sys_oabi_epoll_ctl(int epfd, int op, int fd, return do_epoll_ctl(epfd, op, fd, &kernel, false); } -asmlinkage long sys_oabi_epoll_wait(int epfd, - struct oabi_epoll_event __user *events, - int maxevents, int timeout) +static long do_oabi_epoll_wait(int epfd, struct oabi_epoll_event __user *events, + int maxevents, int timeout) { struct epoll_event *kbuf; struct oabi_epoll_event e; @@ -299,6 +298,38 @@ asmlinkage long sys_oabi_epoll_wait(int epfd, return err ? -EFAULT : ret; } +SYSCALL_DEFINE4(oabi_epoll_wait, int, epfd, + struct oabi_epoll_event __user *, events, + int, maxevents, int, timeout) +{ + return do_oabi_epoll_wait(epfd, events, maxevents, timeout); +} + +/* + * Implement the event wait interface for the eventpoll file. It is the kernel + * part of the user space epoll_pwait(2). + */ +SYSCALL_DEFINE6(oabi_epoll_pwait, int, epfd, + struct oabi_epoll_event __user *, events, int, maxevents, + int, timeout, const sigset_t __user *, sigmask, + size_t, sigsetsize) +{ + int error; + + /* + * If the caller wants a certain signal mask to be set during the wait, + * we apply it here. + */ + error = set_user_sigmask(sigmask, sigsetsize); + if (error) + return error; + + error = do_oabi_epoll_wait(epfd, events, maxevents, timeout); + restore_saved_sigmask_unless(error == -EINTR); + + return error; +} + struct oabi_sembuf { unsigned short sem_num; short sem_op; diff --git a/arch/arm/tools/syscall.tbl b/arch/arm/tools/syscall.tbl index d056a548358e..330cf0aa04c4 100644 --- a/arch/arm/tools/syscall.tbl +++ b/arch/arm/tools/syscall.tbl @@ -360,7 +360,7 @@ 343 common vmsplice sys_vmsplice 344 common move_pages sys_move_pages 345 common getcpu sys_getcpu -346 common epoll_pwait sys_epoll_pwait +346 common epoll_pwait sys_epoll_pwait sys_oabi_epoll_pwait 347 common kexec_load sys_kexec_load 348 common utimensat sys_utimensat_time32 349 common signalfd sys_signalfd -- 2.27.0

4 years, 2 months

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[PATCH 3/9] ARM: oabi-compat: add epoll_pwait handler

by Arnd Bergmann

From: Arnd Bergmann <arnd(a)arndb.de> The epoll_wait() syscall has a special version for OABI compat mode to convert the arguments to the EABI structure layout of the kernel. However, the later epoll_pwait() syscall was added in arch/arm in linux-2.6.32 without this conversion. Use the same kind of handler for both. Fixes: 369842658a36 ("ARM: 5677/1: ARM support for TIF_RESTORE_SIGMASK/pselect6/ppoll/epoll_pwait") Cc: stable(a)vger.kernel.org Reviewed-by: Christoph Hellwig <hch(a)lst.de> Signed-off-by: Arnd Bergmann <arnd(a)arndb.de> --- arch/arm/kernel/sys_oabi-compat.c | 37 ++++++++++++++++++++++++++++--- arch/arm/tools/syscall.tbl | 2 +- 2 files changed, 35 insertions(+), 4 deletions(-) diff --git a/arch/arm/kernel/sys_oabi-compat.c b/arch/arm/kernel/sys_oabi-compat.c index 0203e545bbc8..a2b1ae01e5bf 100644 --- a/arch/arm/kernel/sys_oabi-compat.c +++ b/arch/arm/kernel/sys_oabi-compat.c @@ -264,9 +264,8 @@ asmlinkage long sys_oabi_epoll_ctl(int epfd, int op, int fd, return do_epoll_ctl(epfd, op, fd, &kernel, false); } -asmlinkage long sys_oabi_epoll_wait(int epfd, - struct oabi_epoll_event __user *events, - int maxevents, int timeout) +static long do_oabi_epoll_wait(int epfd, struct oabi_epoll_event __user *events, + int maxevents, int timeout) { struct epoll_event *kbuf; struct oabi_epoll_event e; @@ -299,6 +298,38 @@ asmlinkage long sys_oabi_epoll_wait(int epfd, return err ? -EFAULT : ret; } +SYSCALL_DEFINE4(oabi_epoll_wait, int, epfd, + struct oabi_epoll_event __user *, events, + int, maxevents, int, timeout) +{ + return do_oabi_epoll_wait(epfd, events, maxevents, timeout); +} + +/* + * Implement the event wait interface for the eventpoll file. It is the kernel + * part of the user space epoll_pwait(2). + */ +SYSCALL_DEFINE6(oabi_epoll_pwait, int, epfd, + struct oabi_epoll_event __user *, events, int, maxevents, + int, timeout, const sigset_t __user *, sigmask, + size_t, sigsetsize) +{ + int error; + + /* + * If the caller wants a certain signal mask to be set during the wait, + * we apply it here. + */ + error = set_user_sigmask(sigmask, sigsetsize); + if (error) + return error; + + error = do_oabi_epoll_wait(epfd, events, maxevents, timeout); + restore_saved_sigmask_unless(error == -EINTR); + + return error; +} + struct oabi_sembuf { unsigned short sem_num; short sem_op; diff --git a/arch/arm/tools/syscall.tbl b/arch/arm/tools/syscall.tbl index d056a548358e..330cf0aa04c4 100644 --- a/arch/arm/tools/syscall.tbl +++ b/arch/arm/tools/syscall.tbl @@ -360,7 +360,7 @@ 343 common vmsplice sys_vmsplice 344 common move_pages sys_move_pages 345 common getcpu sys_getcpu -346 common epoll_pwait sys_epoll_pwait +346 common epoll_pwait sys_epoll_pwait sys_oabi_epoll_pwait 347 common kexec_load sys_kexec_load 348 common utimensat sys_utimensat_time32 349 common signalfd sys_signalfd -- 2.27.0

4 years, 2 months

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stable/linux-4.19.y baseline: 175 runs, 1 regressions (v4.19.154)

by kernelci.org bot

stable/linux-4.19.y baseline: 175 runs, 1 regressions (v4.19.154) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions ---------+------+---------------+----------+---------------------+------------ panda | arm | lab-collabora | gcc-8 | omap2plus_defconfig | 1 Details: https://kernelci.org/test/job/stable/branch/linux-4.19.y/kernel/v4.19.154/p… Test: baseline Tree: stable Branch: linux-4.19.y Describe: v4.19.154 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git SHA: f5d8eef067acee3fda37137f4a08c0d3f6427a8e Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions ---------+------+---------------+----------+---------------------+------------ panda | arm | lab-collabora | gcc-8 | omap2plus_defconfig | 1 Details: https://kernelci.org/test/plan/id/5f9bff8807d6439857381182 Results: 4 PASS, 1 FAIL, 0 SKIP Full config: omap2plus_defconfig Compiler: gcc-8 (arm-linux-gnueabihf-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.154/arm/omap2plus_d… HTML log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.154/arm/omap2plus_d… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-4-g97706c5d… * baseline.dmesg.emerg: https://kernelci.org/test/case/id/5f9bff8807d6439857381189 failing since 15 days (last pass: v4.19.150, first fail: v4.19.151) 2 lines

4 years, 2 months

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stable-rc/queue/4.4 baseline: 123 runs, 4 regressions (v4.4.241-4-ga5b62fb44d07)

by kernelci.org bot

stable-rc/queue/4.4 baseline: 123 runs, 4 regressions (v4.4.241-4-ga5b62fb44d07) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions -----------------+--------+--------------+----------+---------------------+------------ beagle-xm | arm | lab-baylibre | gcc-8 | omap2plus_defconfig | 2 qemu_x86_64 | x86_64 | lab-baylibre | gcc-8 | x86_64_defconfig | 1 qemu_x86_64-uefi | x86_64 | lab-baylibre | gcc-8 | x86_64_defconfig | 1 Details: https://kernelci.org/test/job/stable-rc/branch/queue%2F4.4/kernel/v4.4.241-… Test: baseline Tree: stable-rc Branch: queue/4.4 Describe: v4.4.241-4-ga5b62fb44d07 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: a5b62fb44d07b6e24748fcbc0bf4d657d9023c8a Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions -----------------+--------+--------------+----------+---------------------+------------ beagle-xm | arm | lab-baylibre | gcc-8 | omap2plus_defconfig | 2 Details: https://kernelci.org/test/plan/id/5f9bfac1be2fa0dd6d381026 Results: 2 PASS, 2 FAIL, 1 SKIP Full config: omap2plus_defconfig Compiler: gcc-8 (arm-linux-gnueabihf-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/queue-4.4/v4.4.241-4-ga5b62fb44d07/… HTML log: https://storage.kernelci.org//stable-rc/queue-4.4/v4.4.241-4-ga5b62fb44d07/… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-4-g97706c5d… * baseline.dmesg.crit: https://kernelci.org/test/case/id/5f9bfac1be2fa0dd6d38102b failing since 0 day (last pass: v4.4.241-2-g0b3b9f46127e, first fail: v4.4.241-4-g71c7677aa3c2) 1 lines 2020-10-30 11:34:42.422000+00:00 Connected to omap3-beagle-xm console [channel connected] (~$quit to exit) 2020-10-30 11:34:42.423000+00:00 (user:) is already connected 2020-10-30 11:34:42.423000+00:00 (user:) is already connected 2020-10-30 11:34:42.423000+00:00 (user:) is already connected 2020-10-30 11:34:42.423000+00:00 (user:) is already connected 2020-10-30 11:34:42.423000+00:00 (user:) is already connected 2020-10-30 11:34:42.424000+00:00 (user:) is already connected 2020-10-30 11:34:42.424000+00:00 (user:) is already connected 2020-10-30 11:34:42.424000+00:00 (user:) is already connected 2020-10-30 11:34:42.424000+00:00 (user:) is already connected ... (495 line(s) more) * baseline.dmesg.emerg: https://kernelci.org/test/case/id/5f9bfac1be2fa0dd6d38102d failing since 0 day (last pass: v4.4.241-2-g0b3b9f46127e, first fail: v4.4.241-4-g71c7677aa3c2) 28 lines 2020-10-30 11:36:28.470000+00:00 kern :emerg : Stack: (0xcb979d10 to 0xcb97a000) 2020-10-30 11:36:28.480000+00:00 kern :emerg : 9d00: bf02b8fc bf010b84 cb8f5010 bf02b988 2020-10-30 11:36:28.487000+00:00 kern :emerg : 9d20: cb8f5010 bf2010a8 00000002 cbc47010 cb8f5010 bf24bb54 cbc726f0 cbc726f0 2020-10-30 11:36:28.495000+00:00 kern :emerg : 9d40: 00000000 00000000 ce228930 c01fb3d8 ce228930 ce228930 c0857e88 00000001 2020-10-30 11:36:28.504000+00:00 kern :emerg : 9d60: ce228930 cbc726f0 cbc727b0 00000000 ce228930 c0857e88 00000001 c09612c0 2020-10-30 11:36:28.512000+00:00 kern :emerg : 9d80: ffffffed bf24fff4 fffffdfb 00000027 00000001 c00ce2f4 bf250188 c04070c8 2020-10-30 11:36:28.520000+00:00 kern :emerg : 9da0: c09612c0 c120da30 bf24fff4 00000000 00000027 c040559c c09612c0 c09612f4 2020-10-30 11:36:28.528000+00:00 kern :emerg : 9dc0: bf24fff4 00000000 00000000 c0405744 00000000 bf24fff4 c04056b8 c0403a68 2020-10-30 11:36:28.536000+00:00 kern :emerg : 9de0: ce0b08a4 ce221910 bf24fff4 cbc2b540 c09dd3a8 c0404bb4 bf24eb6c c095e460 2020-10-30 11:36:28.544000+00:00 kern :emerg : 9e00: cbba5f40 bf24fff4 c095e460 cbba5f40 bf253000 c040617c c095e460 c095e460 ... (16 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------+--------+--------------+----------+---------------------+------------ qemu_x86_64 | x86_64 | lab-baylibre | gcc-8 | x86_64_defconfig | 1 Details: https://kernelci.org/test/plan/id/5f9bfb4eeae361e0aa38101c Results: 0 PASS, 1 FAIL, 0 SKIP Full config: x86_64_defconfig Compiler: gcc-8 (gcc (Debian 8.3.0-6) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/queue-4.4/v4.4.241-4-ga5b62fb44d07/… HTML log: https://storage.kernelci.org//stable-rc/queue-4.4/v4.4.241-4-ga5b62fb44d07/… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-4-g97706c5d… * baseline.login: https://kernelci.org/test/case/id/5f9bfb4eeae361e0aa38101d failing since 0 day (last pass: v4.4.240-112-g1a1bb4139b4c, first fail: v4.4.241-2-g0b3b9f46127e) platform | arch | lab | compiler | defconfig | regressions -----------------+--------+--------------+----------+---------------------+------------ qemu_x86_64-uefi | x86_64 | lab-baylibre | gcc-8 | x86_64_defconfig | 1 Details: https://kernelci.org/test/plan/id/5f9bfb66eae361e0aa381040 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: x86_64_defconfig Compiler: gcc-8 (gcc (Debian 8.3.0-6) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/queue-4.4/v4.4.241-4-ga5b62fb44d07/… HTML log: https://storage.kernelci.org//stable-rc/queue-4.4/v4.4.241-4-ga5b62fb44d07/… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-4-g97706c5d… * baseline.login: https://kernelci.org/test/case/id/5f9bfb66eae361e0aa381041 new failure (last pass: v4.4.241-4-g71c7677aa3c2)

4 years, 2 months

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stable-rc/queue/5.8 baseline: 195 runs, 3 regressions (v5.8.17-26-gabb7089aa00f)

by kernelci.org bot

stable-rc/queue/5.8 baseline: 195 runs, 3 regressions (v5.8.17-26-gabb7089aa00f) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions ---------------------+-------+--------------+----------+--------------------+------------ imx8mp-evk | arm64 | lab-nxp | gcc-8 | defconfig | 1 meson-gxl-s905d-p230 | arm64 | lab-baylibre | gcc-8 | defconfig | 1 stm32mp157c-dk2 | arm | lab-baylibre | gcc-8 | multi_v7_defconfig | 1 Details: https://kernelci.org/test/job/stable-rc/branch/queue%2F5.8/kernel/v5.8.17-2… Test: baseline Tree: stable-rc Branch: queue/5.8 Describe: v5.8.17-26-gabb7089aa00f URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: abb7089aa00feed0537006f3265fc31a810670c7 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions ---------------------+-------+--------------+----------+--------------------+------------ imx8mp-evk | arm64 | lab-nxp | gcc-8 | defconfig | 1 Details: https://kernelci.org/test/plan/id/5f9bf83aa3673ae5bd381027 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-8 (aarch64-linux-gnu-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/queue-5.8/v5.8.17-26-gabb7089aa00f/… HTML log: https://storage.kernelci.org//stable-rc/queue-5.8/v5.8.17-26-gabb7089aa00f/… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-4-g97706c5d… * baseline.login: https://kernelci.org/test/case/id/5f9bf83aa3673ae5bd381028 failing since 0 day (last pass: v5.8.16-658-gc32c23a5a4dd, first fail: v5.8.17-26-g4cd0eaef7939) platform | arch | lab | compiler | defconfig | regressions ---------------------+-------+--------------+----------+--------------------+------------ meson-gxl-s905d-p230 | arm64 | lab-baylibre | gcc-8 | defconfig | 1 Details: https://kernelci.org/test/plan/id/5f9bf82c7f4322675e38102b Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-8 (aarch64-linux-gnu-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/queue-5.8/v5.8.17-26-gabb7089aa00f/… HTML log: https://storage.kernelci.org//stable-rc/queue-5.8/v5.8.17-26-gabb7089aa00f/… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-4-g97706c5d… * baseline.login: https://kernelci.org/test/case/id/5f9bf82c7f4322675e38102c new failure (last pass: v5.8.17-26-g4cd0eaef7939) platform | arch | lab | compiler | defconfig | regressions ---------------------+-------+--------------+----------+--------------------+------------ stm32mp157c-dk2 | arm | lab-baylibre | gcc-8 | multi_v7_defconfig | 1 Details: https://kernelci.org/test/plan/id/5f9bfa7c00605356fd381013 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: multi_v7_defconfig Compiler: gcc-8 (arm-linux-gnueabihf-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/queue-5.8/v5.8.17-26-gabb7089aa00f/… HTML log: https://storage.kernelci.org//stable-rc/queue-5.8/v5.8.17-26-gabb7089aa00f/… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-4-g97706c5d… * baseline.login: https://kernelci.org/test/case/id/5f9bfa7c00605356fd381014 failing since 4 days (last pass: v5.8.16-78-g480e444094c4, first fail: v5.8.16-626-g41d0d5713799)

4 years, 2 months

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Linux-stable-mirror October 2020