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From:   Naresh Kamboju <naresh.kamboju@linaro.org>
Date:   Mon, 6 Jun 2022 17:16:00 +0530
Message-ID: <CA+G9fYv7fESqpGoeKmHoJsst6wfRNMi2wQLGm+PsjbLDuDjdMQ@mail.gmail.com>
Subject: [next] arm64: boot failed - next-20220606
To:     Linux-Next Mailing List <linux-next@vger.kernel.org>,
        open list <linux-kernel@vger.kernel.org>,
        regressions@lists.linux.dev, lkft-triage@lists.linaro.org,
        Linux ARM <linux-arm-kernel@lists.infradead.org>,
        linux-mm <linux-mm@kvack.org>
Cc:     Stephen Rothwell <sfr@canb.auug.org.au>,
        Andrew Morton <akpm@linux-foundation.org>,
        Ard Biesheuvel <ardb@kernel.org>,
        Arnd Bergmann <arnd@arndb.de>,
        Catalin Marinas <catalin.marinas@arm.com>,
        Raghuram Thammiraju <raghuram.thammiraju@arm.com>,
        Mark Brown <broonie@kernel.org>, Will Deacon <will@kernel.org>
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Linux next-20220606 arm64 boot failed. The kernel boot log is empty.
I am bisecting this problem.

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

The initial investigation show that,

GOOD: next-20220603
BAD:  next-20220606

Boot log:
Starting kernel ...

The recent changes show,

# git log --oneline  next-20220603..next-20220606  -- arch/arm64/
202693ac55e0 (origin/akpm-base, origin/akpm) Merge branch
'mm-everything' of
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
a83bdd6800e3 Merge branch 'rust-next' of
https://github.com/Rust-for-Linux/linux.git
9daba6cb8145 Merge branch 'for-next' of git://github.com/Xilinx/linux-xlnx.git
582d5ed4caf7 Merge branch 'master' of
git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
1ec6574a3c0a Merge tag 'kthread-cleanups-for-v5.19' of
git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace
21873bd66b6e Merge tag 'arm64-fixes' of
git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
a8fc46f5a417 mm: avoid unnecessary page fault retires on shared memory types
3c59c47d1a6d arm64: Change elfcore for_each_mte_vma() to use VMA iterator
1c826fa748d5 arm64: remove mmap linked list from vdso
54c2cc79194c Merge tag 'usb-5.19-rc1' of
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
09a018176ba2 Merge tag 'arm-late-5.19' of
git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
96479c09803b Merge tag 'arm-multiplatform-5.19-2' of
git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc


Test job link,
https://lkft.validation.linaro.org/scheduler/job/5136989#L560


metadata:
  git_ref: master
  git_repo: https://gitlab.com/Linaro/lkft/mirrors/next/linux-next
  git_sha: 40b58e42584bf5bd9230481dc8946f714fb387de
  git_describe: next-20220606
  kernel_version: 5.19.0-rc1
  kernel-config: https://builds.tuxbuild.com/2ABl8X9kHAAU5MlL3E3xExHFrNy/config
  build-url: https://gitlab.com/Linaro/lkft/mirrors/next/linux-next/-/pipelines/556237413
  artifact-location: https://builds.tuxbuild.com/2ABl8X9kHAAU5MlL3E3xExHFrNy


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