linux-kernel - [GIT PULL] hotfixes for 6.17-rc5

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Message-Id: <20250901172234.3a74524a97b595a5a81d1697@linux-foundation.org>
Date: Mon, 1 Sep 2025 17:22:34 -0700
From: Andrew Morton <akpm@...ux-foundation.org>
To: Linus Torvalds <torvalds@...uxfoundation.org>
Cc: linux-mm@...ck.org, mm-commits@...r.kernel.org,
 linux-kernel@...r.kernel.org
Subject: [GIT PULL] hotfixes for 6.17-rc5


Linus, please merge this batch of hotfixes, thanks.


The following changes since commit 1b237f190eb3d36f52dffe07a40b5eb210280e00:

  Linux 6.17-rc3 (2025-08-24 12:04:12 -0400)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm tags/mm-hotfixes-stable-2025-09-01-17-20

for you to fetch changes up to c873ccbb2f8db46ad9b4a989ea924b6d8f19abf1:

  mm: fix possible deadlock in kmemleak (2025-09-01 17:11:37 -0700)

----------------------------------------------------------------
17 hotfixes.  13 are cc:stable and the remainder address post-6.16 issues
or aren't considered necessary for -stable kernels.  11 of these fixes are
for MM.

This includes a three-patch series from Harry Yoo which fixes an
intermittent boot failure which can occur on x86 systems.  And a two-patch
series from Alexander Gordeev which fixes a KASAN crash on S390 systems.

----------------------------------------------------------------
Ada Couprie Diaz (1):
      kasan: fix GCC mem-intrinsic prefix with sw tags

Alexander Gordeev (2):
      mm/kasan: fix vmalloc shadow memory (de-)population races
      mm/kasan: avoid lazy MMU mode hazards

Baptiste Lepers (1):
      rust: mm: mark VmaNew as transparent

Brian Mak (1):
      kexec: add KEXEC_FILE_NO_CMA as a legal flag

Edward Adam Davis (1):
      ocfs2: prevent release journal inode after journal shutdown

Gu Bowen (1):
      mm: fix possible deadlock in kmemleak

Harry Yoo (3):
      mm: move page table sync declarations to linux/pgtable.h
      mm: introduce and use {pgd,p4d}_populate_kernel()
      x86/mm/64: define ARCH_PAGE_TABLE_SYNC_MASK and arch_sync_kernel_mappings()

Quanmin Yan (1):
      mm/damon/core: prevent unnecessary overflow in damos_set_effective_quota()

Sasha Levin (1):
      mm/userfaultfd: fix kmap_local LIFO ordering for CONFIG_HIGHPTE

Sumanth Korikkar (1):
      mm: fix accounting of memmap pages

Yeoreum Yun (1):
      kunit: kasan_test: disable fortify string checker on kasan_strings() test

Yin Tirui (1):
      of_numa: fix uninitialized memory nodes causing kernel panic

Zi Yan (1):
      selftests/mm: fix FORCE_READ to read input value correctly

wangzijie (1):
      proc: fix missing pde_set_flags() for net proc files

 arch/x86/include/asm/pgtable_64_types.h           |  3 ++
 arch/x86/mm/init_64.c                             | 18 +++++++++++
 drivers/of/of_numa.c                              |  5 ++-
 fs/ocfs2/inode.c                                  |  3 ++
 fs/proc/generic.c                                 | 38 +++++++++++++----------
 include/linux/kexec.h                             |  3 +-
 include/linux/pgalloc.h                           | 29 +++++++++++++++++
 include/linux/pgtable.h                           | 25 ++++++++++++---
 include/linux/vmalloc.h                           | 16 ----------
 mm/damon/core.c                                   |  4 +--
 mm/kasan/init.c                                   | 12 +++----
 mm/kasan/kasan_test_c.c                           |  2 ++
 mm/kasan/shadow.c                                 | 22 ++++++++-----
 mm/kmemleak.c                                     | 27 +++++++++++-----
 mm/percpu.c                                       |  6 ++--
 mm/sparse-vmemmap.c                               | 11 ++-----
 mm/sparse.c                                       | 15 +++++----
 mm/userfaultfd.c                                  |  9 ++++--
 rust/kernel/mm/virt.rs                            |  1 +
 scripts/Makefile.kasan                            | 12 ++++---
 tools/testing/selftests/mm/cow.c                  |  4 +--
 tools/testing/selftests/mm/guard-regions.c        |  2 +-
 tools/testing/selftests/mm/hugetlb-madvise.c      |  4 ++-
 tools/testing/selftests/mm/migration.c            |  2 +-
 tools/testing/selftests/mm/pagemap_ioctl.c        |  2 +-
 tools/testing/selftests/mm/split_huge_page_test.c |  7 +++--
 tools/testing/selftests/mm/vm_util.h              |  2 +-
 27 files changed, 190 insertions(+), 94 deletions(-)
 create mode 100644 include/linux/pgalloc.h