Hi Linus,
Please pull the arm64 fixes below. Thanks.
The following changes since commit e3ba51ab24fddef79fc212f9840de54db8fd1685:
arm64: tlb: Fix TLBI RANGE operand (2024-04-10 18:22:28 +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 50449ca66cc5a8cbc64749cf4b9f3d3fc5f4b457:
arm64: hibernate: Fix level3 translation fault in swsusp_save() (2024-04-19 16:33:00 +0100)
----------------------------------------------------------------
arm64 fixes:
- Fix a kernel fault during page table walking in huge_pte_alloc() with
PTABLE_LEVELS=5 due to using p4d_offset() instead of p4d_alloc()
- head.S fix and cleanup to disable the MMU before toggling the
HCR_EL2.E2H bit when entering the kernel with the MMU on from the EFI
stub. Changing this bit (currently from VHE to nVHE) causes some
system registers as well as page table descriptors to be interpreted
differently, potentially resulting in spurious MMU faults
- Fix translation fault in swsusp_save() accessing MEMBLOCK_NOMAP memory
ranges due to kernel_page_present() returning true in most
configurations other than rodata_full == true,
CONFIG_DEBUG_PAGEALLOC=y or CONFIG_KFENCE=y
----------------------------------------------------------------
Anshuman Khandual (1):
arm64/hugetlb: Fix page table walk in huge_pte_alloc()
Ard Biesheuvel (2):
arm64/head: Drop unnecessary pre-disable-MMU workaround
arm64/head: Disable MMU at EL2 before clearing HCR_EL2.E2H
Yaxiong Tian (1):
arm64: hibernate: Fix level3 translation fault in swsusp_save()
arch/arm64/kernel/head.S | 7 +++++--
arch/arm64/mm/hugetlbpage.c | 5 ++++-
arch/arm64/mm/pageattr.c | 3 ---
3 files changed, 9 insertions(+), 6 deletions(-)
--
Catalin
The pull request you sent on Fri, 19 Apr 2024 18:51:03 +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/25ec51ec86a75fbe27e08bf0887a2ecaeb04b2ef
Thank you!
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