Linus, please merge this batch of hotfixes, thanks. The following changes since commit 4cece764965020c22cff7665b18a012006359095: Linux 6.9-rc1 (2024-03-24 14:10:05 -0700) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm tags/mm-hotfixes-stable-2024-03-27-11-25 for you to fetch changes up to 32fbe5246582af4f611ccccee33fd6e559087252: crash: use macro to add crashk_res into iomem early for specific arch (2024-03-26 11:14:12 -0700) ---------------------------------------------------------------- 21 hotfixes. 11 are cc:stable and the remainder address post-6.8 issues or aren't considered suitable for backporting. zswap figures prominently in the post-6.8 issues - folloup against the large amount of changes we have just made to that code. Apart from that, all over the map. ---------------------------------------------------------------- Baoquan He (1): crash: use macro to add crashk_res into iomem early for specific arch Barry Song (1): mm: zswap: fix kernel BUG in sg_init_one Carlos Maiolino (1): tmpfs: fix race on handling dquot rbtree Cong Liu (1): tools/Makefile: remove cgroup target Edward Liaw (2): selftests/mm: sigbus-wp test requires UFFD_FEATURE_WP_HUGETLBFS_SHMEM selftests/mm: fix ARM related issue with fork after pthread_create Johannes Weiner (3): mm: cachestat: fix two shmem bugs mm: zswap: fix writeback shinker GFP_NOIO/GFP_NOFS recursion mm: zswap: fix data loss on SWP_SYNCHRONOUS_IO devices John Sperbeck (1): init: open /initrd.image with O_LARGEFILE Kuan-Wei Chiu (1): MAINTAINERS: remove incorrect M: tag for dm-devel@xxxxxxxxxxxxxxx Leonard Crestez (1): mailmap: update entry for Leonard Crestez Lokesh Gidra (1): userfaultfd: fix deadlock warning when locking src and dst VMAs Matthew Wilcox (Oracle) (1): mm: increase folio batch size Muhammad Usama Anjum (1): selftests: mm: restore settings from only parent process Nathan Chancellor (1): hexagon: vmlinux.lds.S: handle attributes section Oscar Salvador (1): mm,page_owner: fix recursion Peter Xu (1): mm/memory: fix missing pte marker for !page on pte zaps Vitaly Chikunov (1): selftests/mm: Fix build with _FORTIFY_SOURCE Zev Weiss (2): prctl: generalize PR_SET_MDWE support check to be per-arch ARM: prctl: reject PR_SET_MDWE on pre-ARMv6 .mailmap | 3 +- MAINTAINERS | 1 - arch/arm/include/asm/mman.h | 14 +++++++ arch/hexagon/kernel/vmlinux.lds.S | 1 + arch/parisc/include/asm/mman.h | 14 +++++++ arch/x86/include/asm/crash_reserve.h | 2 + include/linux/mman.h | 8 ++++ include/linux/pagevec.h | 4 +- init/initramfs.c | 2 +- kernel/crash_reserve.c | 7 ++++ kernel/sys.c | 7 +++- mm/filemap.c | 16 ++++++++ mm/memory.c | 4 +- mm/page_owner.c | 33 ++++++++++++----- mm/shmem_quota.c | 10 +++-- mm/userfaultfd.c | 3 +- mm/zswap.c | 45 ++++++++++++++++++++--- tools/Makefile | 13 +++---- tools/testing/selftests/mm/gup_test.c | 2 +- tools/testing/selftests/mm/protection_keys.c | 6 ++- tools/testing/selftests/mm/soft-dirty.c | 2 +- tools/testing/selftests/mm/split_huge_page_test.c | 2 +- tools/testing/selftests/mm/uffd-common.c | 3 ++ tools/testing/selftests/mm/uffd-common.h | 2 + tools/testing/selftests/mm/uffd-unit-tests.c | 13 ++++++- 25 files changed, 177 insertions(+), 40 deletions(-) create mode 100644 arch/arm/include/asm/mman.h create mode 100644 arch/parisc/include/asm/mman.h