linux-kernel - [GIT PULL] arm64 fixes for -rc7

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Message-ID: <20250314160458.GA9438@willie-the-truck>
Date: Fri, 14 Mar 2025 16:04:59 +0000
From: Will Deacon <will@...nel.org>
To: torvalds@...ux-foundation.org
Cc: catalin.marinas@....com, linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org, kernel-team@...roid.com
Subject: [GIT PULL] arm64 fixes for -rc7

Hi Linus,

Please pull this pair of arm64 mm fixes for -rc7.

Summary in the tag, but the main one is a horrible macro fix for our
TLB flushing code which resulted in over-invalidation on the MMU
notifier path.

Cheers,

Will

--->8

The following changes since commit eed6bfa8b28230382b797a88569f2c7569a1a419:

  arm64: hugetlb: Fix flush_hugetlb_tlb_range() invalidation level (2025-02-27 17:40:58 +0000)

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 f7edb07ad7c66eab3dce57384f33b9799d579133:

  Fix mmu notifiers for range-based invalidates (2025-03-11 11:37:43 +0000)

----------------------------------------------------------------
arm64 fixes for -rc7

- Fix population of the vmemmap for regions of memory that are smaller
  than a section (128 MiB)

- Fix range-based TLB over-invalidation when invoked via a MMU notifier

----------------------------------------------------------------
Piotr Jaroszynski (1):
      Fix mmu notifiers for range-based invalidates

Zhenhua Huang (1):
      arm64: mm: Populate vmemmap at the page level if not section aligned

 arch/arm64/include/asm/tlbflush.h | 22 ++++++++++++----------
 arch/arm64/mm/mmu.c               |  5 ++++-
 2 files changed, 16 insertions(+), 11 deletions(-)