[GIT,PULL] arm64 fixes for 5.15-rc1

Pull-request

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

Message

Catalin Marinas Sept. 10, 2021, 5:34 p.m. UTC

Hi Linus,

Please pull the arm64 fixes below. Thanks.

The following changes since commit 65266a7c6abfa1ad915a362c41bf38576607f1f9:

  Merge remote-tracking branch 'tip/sched/arm64' into for-next/core (2021-08-31 09:10:00 +0100)

are available in the Git repository at:

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

for you to fetch changes up to 85f58eb1889826b9745737718723a80b639e0fbd:

  arm64: kdump: Skip kmemleak scan reserved memory for kdump (2021-09-10 11:58:59 +0100)

----------------------------------------------------------------
arm64 fixes:

- Limit the linear region to 51-bit when KVM is running in nVHE mode
  otherwise, depending on the placement of the ID map, kernel-VA to
  hyp-VA translations may produce addresses that either conflict with
  other HYP mappings or generate addresses outside of the 52-bit
  addressable range.

- Instruct kmemleak not to scan the memory reserved for kdump as this
  range is removed from the kernel linear map and therefore not
  accessible.

----------------------------------------------------------------
Ard Biesheuvel (1):
      arm64: mm: limit linear region to 51 bits for KVM in nVHE mode

Chen Wandun (1):
      arm64: kdump: Skip kmemleak scan reserved memory for kdump

 arch/arm64/mm/init.c | 22 +++++++++++++++++++++-
 1 file changed, 21 insertions(+), 1 deletion(-)

Comments

[e-mail] Sept. 10, 2021, 7:26 p.m. UTC | #1

The pull request you sent on Fri, 10 Sep 2021 18:34:41 +0100:

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

has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/e99f23c5bf59219d0cd9b6e0d7d4c1b641a98704

Thank you!