[GIT,PULL] arm64: fixes for -rc6

Message ID 20190208173515.GC24375@fuggles.cambridge.arm.com
State New
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  • [GIT,PULL] arm64: fixes for -rc6
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git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git tags/arm64-fixes


Will Deacon Feb. 8, 2019, 5:35 p.m.
Hi Linus,

Please pull these two arm64 fixes for -rc6. They resolve a kernel NULL
dereference in kexec and bogus kernel page table dumping when userspace
is configured for 52-bit virtual addressing.




The following changes since commit 8834f5600cf3c8db365e18a3d5cac2c2780c81e5:

  Linux 5.0-rc5 (2019-02-03 13:48:04 -0800)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git tags/arm64-fixes

for you to fetch changes up to ea5736805190e912903c27c9f17c7a4341a405e9:

  arm64: kexec_file: handle empty command-line (2019-02-05 09:34:49 +0000)

arm64 fixes for -rc6

- Fix kernel oops when attemping kexec_file() with a NULL cmdline

- Fix page table output in debugfs when CONFIG_ARM64_USER_VA_BITS_52=y

Jean-Philippe Brucker (1):
      arm64: kexec_file: handle empty command-line

Will Deacon (1):
      arm64: ptdump: Don't iterate kernel page tables using PTRS_PER_PXX

 arch/arm64/kernel/machine_kexec_file.c |  4 ++-
 arch/arm64/mm/dump.c                   | 59 +++++++++++++++++-----------------
 2 files changed, 32 insertions(+), 31 deletions(-)


pr-tracker-bot@kernel.org Feb. 9, 2019, 12:40 a.m. | #1
The pull request you sent on Fri, 8 Feb 2019 17:35:15 +0000:

> git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git tags/arm64-fixes

has been merged into torvalds/linux.git:

Thank you!