[GIT PULL] hotfixes for 7.1-rc7
From: Andrew Morton
Date: Tue Jun 02 2026 - 00:05:40 EST
Linus, please merge this batch of hotfixes, thanks.
The following changes since commit d60ec36cab338dfe2ae40d73e9c8d6c4af70d2b8:
Merge tag 'mm-hotfixes-stable-2026-05-25-16-22' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm (2026-05-26 08:23:19 -0700)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm tags/mm-hotfixes-stable-2026-06-01-20-58
for you to fetch changes up to 9d7bea186ba5a002456471edf36cc9b69f809397:
userfaultfd: remove redundant check in vm_uffd_ops() (2026-05-31 21:50:26 -0700)
----------------------------------------------------------------
13 hotfixes. All are for MM. 10 are cc:stable and the remaining 3
address post-7.1 issues or aren't considered suitable for backporting.
There's a 3 patch series "userfaultfd: verify VMA state across UFFDIO_COPY
retry" from Mike Rapoport which fixes a few uffd things. The rest are
singletons - please see the individual changelogs for details.
----------------------------------------------------------------
David Carlier (1):
mm/hugetlb: restore reservation on error in hugetlb folio copy paths
Lorenzo Stoakes (1):
mm/hugetlb: avoid false positive lockdep assertion
Mike Rapoport (Microsoft) (3):
userfaultfd: verify VMA state across UFFDIO_COPY retry
userfaultfd: refuse to __mfill_atomic_pte() for unsupported VMAs
userfaultfd: remove redundant check in vm_uffd_ops()
Muchun Song (3):
mm/cma_debug: fix invalid accesses for inactive CMA areas
mm/cma: fix reserved page leak on activation failure
mm/hugetlb_vmemmap: fix incorrect vmemmap restore in rollback
SeongJae Park (1):
mm/damon/ops-common: call folio_test_lru() after folio_get()
Shakeel Butt (1):
memcg: use round-robin victim selection in refill_stock
Wupeng Ma (1):
mm/memory-failure: fix hugetlb_lock AA deadlock in get_huge_page_for_hwpoison
Yin Tirui (2):
mm/huge_memory: update file PUD counter before folio_put()
mm/huge_memory: update file PMD counter before folio_put()
include/linux/hugetlb.h | 8 -----
include/linux/mm.h | 8 -----
mm/cma.c | 7 ++--
mm/cma_debug.c | 3 +-
mm/damon/ops-common.c | 4 +--
mm/huge_memory.c | 4 ++-
mm/hugetlb.c | 69 +++++++++++++++++++++----------------
mm/hugetlb_vmemmap.c | 36 +++++++++----------
mm/memcontrol.c | 5 ++-
mm/memory-failure.c | 19 +++++-----
mm/userfaultfd.c | 92 ++++++++++++++++++++++++++++++++++++++++++-------
11 files changed, 162 insertions(+), 93 deletions(-)