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    SubjectRe: [PATCH 4.19 00/38] 4.19.150-rc1 review
    On Mon, 5 Oct 2020 at 20:57, Greg Kroah-Hartman
    <gregkh@linuxfoundation.org> wrote:
    >
    > This is the start of the stable review cycle for the 4.19.150 release.
    > There are 38 patches in this series, all will be posted as a response
    > to this one. If anyone has any issues with these being applied, please
    > let me know.
    >
    > Responses should be made by Wed, 07 Oct 2020 14:20:55 +0000.
    > Anything received after that time might be too late.
    >
    > The whole patch series can be found in one patch at:
    > https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.19.150-rc1.gz
    > or in the git tree and branch at:
    > git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.19.y
    > and the diffstat can be found below.
    >
    > thanks,
    >
    > greg k-h

    Results from Linaro’s test farm.
    No regressions on arm64, arm, x86_64, and i386.

    Tested-by: Linux Kernel Functional Testing <lkft@linaro.org>

    NOTE:
    While running LTP mm test suite on qemu_arm64 kernel panic noticed.

    mem.c:147: PASS: victim signalled: (9) SIGKILL
    mem.c:232: INFO: start OOM testing for KSM pages.
    mem.c:140: INFO: expected victim is 22880.
    mem.c:39: INFO: thread (ffff815e21f0), allocating 3221225472 bytes.
    mem.c:39: INFO: thread (ffff80de11f0), allocating 3221225472 bytes.
    mem.c:39: INFO: thread (ffff805e01f0), allocating 3221225472 bytes.
    [ 466.027773] BUG: Bad page state in process oom01 pfn:76283
    [ 466.030488] page:ffff7e0000d8a0c0 count:0 mapcount:0
    mapping:0000000000000000 index:0x1
    [ 466.034501] flags: 0xfffc00000000100(slab)
    [ 466.036606] raw: 0fffc00000000100 dead000000000100 dead000000000200
    0000000000000000
    [ 466.040243] raw: 0000000000000001 0000000000000000 00000000ffffffff
    0000000000000000
    [ 466.043931] page dumped because: PAGE_FLAGS_CHECK_AT_PREP flag set
    [ 466.046974] bad because of flags: 0x100(slab)
    [ 466.049078] Modules linked in: crc32_ce crct10dif_ce fuse
    [ 466.051636] CPU: 3 PID: 22882 Comm: oom01 Not tainted 4.19.150-rc1 #1
    [ 466.054711] Hardware name: linux,dummy-virt (DT)
    [ 466.056906] Call trace:
    [ 466.058159] dump_backtrace+0x0/0x190
    [ 466.059980] show_stack+0x24/0x30
    [ 466.061560] dump_stack+0xb8/0x100
    [ 466.063272] bad_page+0x104/0x130
    [ 466.064761] check_new_page_bad+0x80/0xb0
    [ 466.066500] get_page_from_freelist+0xeb0/0x14e8
    [ 466.068508] __alloc_pages_nodemask+0x12c/0xdf0
    [ 466.070466] alloc_pages_vma+0x90/0x1f8
    [ 466.072164] __handle_mm_fault+0x59c/0x10d0
    [ 466.074014] handle_mm_fault+0x128/0x210
    [ 466.076069] do_page_fault+0x150/0x4d8
    [ 466.077861] do_translation_fault+0xa4/0xb8
    [ 466.079890] do_mem_abort+0x68/0x110
    [ 466.081479] el0_da+0x20/0x24
    [ 466.083041] Disabling lock debugging due to kernel taint


    Full test log link,
    -------------------
    https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-4.19.y/build/v4.19.149-39-g204463e611dc/testrun/3273175/suite/linux-log-parser/test/check-kernel-bug-1817703/log

    Summary
    ------------------------------------------------------------------------

    kernel: 4.19.150-rc1
    git repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
    git branch: linux-4.19.y
    git commit: 204463e611dc07092b63dd18658ad7efc3dd1252
    git describe: v4.19.149-39-g204463e611dc
    Test details: https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-4.19.y/build/v4.19.149-39-g204463e611dc


    No regressions (compared to build v4.19.149)

    No fixes (compared to build v4.19.149)

    Ran 34073 total tests in the following environments and test suites.

    Environments
    --------------
    - dragonboard-410c - arm64
    - hi6220-hikey - arm64
    - i386
    - juno-r2 - arm64
    - juno-r2-compat
    - juno-r2-kasan
    - qemu_arm
    - qemu_arm64
    - qemu_i386
    - qemu_x86_64
    - x15 - arm
    - x86_64
    - x86-kasan

    Test Suites
    -----------
    * build
    * install-android-platform-tools-r2600
    * libhugetlbfs
    * linux-log-parser
    * ltp-cap_bounds-tests
    * ltp-commands-tests
    * ltp-containers-tests
    * ltp-cpuhotplug-tests
    * ltp-crypto-tests
    * ltp-cve-tests
    * ltp-hugetlb-tests
    * ltp-ipc-tests
    * ltp-math-tests
    * ltp-mm-tests
    * ltp-nptl-tests
    * ltp-pty-tests
    * ltp-sched-tests
    * ltp-securebits-tests
    * ltp-syscalls-tests
    * ltp-tracing-tests
    * perf
    * v4l2-compliance
    * ltp-controllers-tests
    * ltp-dio-tests
    * ltp-io-tests
    * kselftest
    * ltp-fcntl-locktests-tests
    * ltp-filecaps-tests
    * ltp-fs-tests
    * ltp-fs_bind-tests
    * ltp-fs_perms_simple-tests
    * ltp-fsx-tests
    * ltp-open-posix-tests
    * network-basic-tests
    * ssuite
    * kselftest-vsyscall-mode-native
    * kselftest-vsyscall-mode-none

    --
    Linaro LKFT
    https://lkft.linaro.org

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