29 patches, based on f78d76e72a4671ea52d12752d92077788b4f5d50.
Subsystems affected by this patch series:
mm/memblock
core-kernel
kconfig
mm/pagealloc
fork
mm/hugetlb
mm/highmem
binfmt
MAINTAINERS
kbuild
mm/kfence
mm/oom-kill
mm/madvise
mm/kasan
mm/userfaultfd
mm/memory-failure
ia64
mm/memcg
mm/zram
Subsystem: mm/memblock
Arnd Bergmann <arnd@xxxxxxxx>:
memblock: fix section mismatch warning
Subsystem: core-kernel
Arnd Bergmann <arnd@xxxxxxxx>:
stop_machine: mark helpers __always_inline
Subsystem: kconfig
Masahiro Yamada <masahiroy@xxxxxxxxxx>:
init/Kconfig: make COMPILE_TEST depend on HAS_IOMEM
Subsystem: mm/pagealloc
Mike Rapoport <rppt@xxxxxxxxxxxxx>:
mm/page_alloc.c: refactor initialization of struct page for holes in memory layout
Subsystem: fork
Fenghua Yu <fenghua.yu@xxxxxxxxx>:
mm/fork: clear PASID for new mm
Subsystem: mm/hugetlb
Peter Xu <peterx@xxxxxxxxxx>:
Patch series "mm/hugetlb: Early cow on fork, and a few cleanups", v5:
hugetlb: dedup the code to add a new file_region
hugetlb: break earlier in add_reservation_in_range() when we can
mm: introduce page_needs_cow_for_dma() for deciding whether cow
mm: use is_cow_mapping() across tree where proper
hugetlb: do early cow when page pinned on src mm
Subsystem: mm/highmem
OGAWA Hirofumi <hirofumi@xxxxxxxxxxxxxxxxxx>:
mm/highmem.c: fix zero_user_segments() with start > end
Subsystem: binfmt
Lior Ribak <liorribak@xxxxxxxxx>:
binfmt_misc: fix possible deadlock in bm_register_write
Subsystem: MAINTAINERS
Vlastimil Babka <vbabka@xxxxxxx>:
MAINTAINERS: exclude uapi directories in API/ABI section
Subsystem: kbuild
Arnd Bergmann <arnd@xxxxxxxx>:
linux/compiler-clang.h: define HAVE_BUILTIN_BSWAP*
Subsystem: mm/kfence
Marco Elver <elver@xxxxxxxxxx>:
kfence: fix printk format for ptrdiff_t
kfence, slab: fix cache_alloc_debugcheck_after() for bulk allocations
kfence: fix reports if constant function prefixes exist
Subsystem: mm/oom-kill
"Matthew Wilcox (Oracle)" <willy@xxxxxxxxxxxxx>:
include/linux/sched/mm.h: use rcu_dereference in in_vfork()
Subsystem: mm/madvise
Suren Baghdasaryan <surenb@xxxxxxxxxx>:
mm/madvise: replace ptrace attach requirement for process_madvise
Subsystem: mm/kasan
Andrey Konovalov <andreyknvl@xxxxxxxxxx>:
kasan, mm: fix crash with HW_TAGS and DEBUG_PAGEALLOC
kasan: fix KASAN_STACK dependency for HW_TAGS
Subsystem: mm/userfaultfd
Nadav Amit <namit@xxxxxxxxxx>:
mm/userfaultfd: fix memory corruption due to writeprotect
Subsystem: mm/memory-failure
Naoya Horiguchi <naoya.horiguchi@xxxxxxx>:
mm, hwpoison: do not lock page again when me_huge_page() successfully recovers
Subsystem: ia64
Sergei Trofimovich <slyfox@xxxxxxxxxx>:
ia64: fix ia64_syscall_get_set_arguments() for break-based syscalls
ia64: fix ptrace(PTRACE_SYSCALL_INFO_EXIT) sign
Subsystem: mm/memcg
Zhou Guanghui <zhouguanghui1@xxxxxxxxxx>:
mm/memcg: rename mem_cgroup_split_huge_fixup to split_page_memcg and add nr_pages argument
mm/memcg: set memcg when splitting page
Subsystem: mm/zram
Minchan Kim <minchan@xxxxxxxxxx>:
zram: fix return value on writeback_store
zram: fix broken page writeback
MAINTAINERS | 4
arch/ia64/include/asm/syscall.h | 2
arch/ia64/kernel/ptrace.c | 24 +++-
drivers/block/zram/zram_drv.c | 17 +-
drivers/gpu/drm/vmwgfx/vmwgfx_page_dirty.c | 4
drivers/gpu/drm/vmwgfx/vmwgfx_ttm_glue.c | 2
fs/binfmt_misc.c | 29 ++---
fs/proc/task_mmu.c | 2
include/linux/compiler-clang.h | 6 +
include/linux/memblock.h | 4
include/linux/memcontrol.h | 6 -
include/linux/mm.h | 21 +++
include/linux/mm_types.h | 1
include/linux/sched/mm.h | 3
include/linux/stop_machine.h | 11 +
init/Kconfig | 3
kernel/fork.c | 8 +
lib/Kconfig.kasan | 1
mm/highmem.c | 17 ++
mm/huge_memory.c | 10 -
mm/hugetlb.c | 123 +++++++++++++++------
mm/internal.h | 5
mm/kfence/report.c | 30 +++--
mm/madvise.c | 13 ++
mm/memcontrol.c | 15 +-
mm/memory-failure.c | 4
mm/memory.c | 16 +-
mm/page_alloc.c | 167 ++++++++++++++---------------
mm/slab.c | 2
29 files changed, 334 insertions(+), 216 deletions(-)
