40 patches, based on 9d9af1007bc08971953ae915d88dc9bb21344b53.
Subsystems affected by this patch series:
ia64
mm/memcg
mm/migration
mm/pagemap
mm/gup
mm/madvise
mm/vmalloc
misc
Subsystem: ia64
Krzysztof Kozlowski <krzk@xxxxxxxxxx>:
ia64: fix build error with !COREDUMP
Subsystem: mm/memcg
Roman Gushchin <guro@xxxxxx>:
mm, memcg: rework remote charging API to support nesting
Patch series "mm: kmem: kernel memory accounting in an interrupt context":
mm: kmem: move memcg_kmem_bypass() calls to get_mem/obj_cgroup_from_current()
mm: kmem: remove redundant checks from get_obj_cgroup_from_current()
mm: kmem: prepare remote memcg charging infra for interrupt contexts
mm: kmem: enable kernel memcg accounting from interrupt contexts
Subsystem: mm/migration
Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>:
mm/memory-failure: remove a wrapper for alloc_migration_target()
mm/memory_hotplug: remove a wrapper for alloc_migration_target()
Miaohe Lin <linmiaohe@xxxxxxxxxx>:
mm/migrate: avoid possible unnecessary process right check in kernel_move_pages()
Subsystem: mm/pagemap
"Liam R. Howlett" <Liam.Howlett@xxxxxxxxxx>:
mm/mmap: add inline vma_next() for readability of mmap code
mm/mmap: add inline munmap_vma_range() for code readability
Subsystem: mm/gup
Jann Horn <jannh@xxxxxxxxxx>:
mm/gup_benchmark: take the mmap lock around GUP
binfmt_elf: take the mmap lock around find_extend_vma()
mm/gup: assert that the mmap lock is held in __get_user_pages()
John Hubbard <jhubbard@xxxxxxxxxx>:
Patch series "selftests/vm: gup_test, hmm-tests, assorted improvements", v2:
mm/gup_benchmark: rename to mm/gup_test
selftests/vm: use a common gup_test.h
selftests/vm: rename run_vmtests --> run_vmtests.sh
selftests/vm: minor cleanup: Makefile and gup_test.c
selftests/vm: only some gup_test items are really benchmarks
selftests/vm: gup_test: introduce the dump_pages() sub-test
selftests/vm: run_vmtests.sh: update and clean up gup_test invocation
selftests/vm: hmm-tests: remove the libhugetlbfs dependency
selftests/vm: 10x speedup for hmm-tests
Subsystem: mm/madvise
Minchan Kim <minchan@xxxxxxxxxx>:
Patch series "introduce memory hinting API for external process", v9:
mm/madvise: pass mm to do_madvise
pid: move pidfd_get_pid() to pid.c
mm/madvise: introduce process_madvise() syscall: an external memory hinting API
Subsystem: mm/vmalloc
"Matthew Wilcox (Oracle)" <willy@xxxxxxxxxxxxx>:
Patch series "remove alloc_vm_area", v4:
mm: update the documentation for vfree
Christoph Hellwig <hch@xxxxxx>:
mm: add a VM_MAP_PUT_PAGES flag for vmap
mm: add a vmap_pfn function
mm: allow a NULL fn callback in apply_to_page_range
zsmalloc: switch from alloc_vm_area to get_vm_area
drm/i915: use vmap in shmem_pin_map
drm/i915: stop using kmap in i915_gem_object_map
drm/i915: use vmap in i915_gem_object_map
xen/xenbus: use apply_to_page_range directly in xenbus_map_ring_pv
x86/xen: open code alloc_vm_area in arch_gnttab_valloc
mm: remove alloc_vm_area
Patch series "two small vmalloc cleanups":
mm: cleanup the gfp_mask handling in __vmalloc_area_node
mm: remove the filename in the top of file comment in vmalloc.c
Subsystem: misc
Tian Tao <tiantao6@xxxxxxxxxxxxx>:
mm: remove duplicate include statement in mmu.c
Documentation/core-api/pin_user_pages.rst | 8
arch/alpha/kernel/syscalls/syscall.tbl | 1
arch/arm/mm/mmu.c | 1
arch/arm/tools/syscall.tbl | 1
arch/arm64/include/asm/unistd.h | 2
arch/arm64/include/asm/unistd32.h | 2
arch/ia64/kernel/Makefile | 2
arch/ia64/kernel/syscalls/syscall.tbl | 1
arch/m68k/kernel/syscalls/syscall.tbl | 1
arch/microblaze/kernel/syscalls/syscall.tbl | 1
arch/mips/kernel/syscalls/syscall_n32.tbl | 1
arch/mips/kernel/syscalls/syscall_n64.tbl | 1
arch/mips/kernel/syscalls/syscall_o32.tbl | 1
arch/parisc/kernel/syscalls/syscall.tbl | 1
arch/powerpc/kernel/syscalls/syscall.tbl | 1
arch/s390/configs/debug_defconfig | 2
arch/s390/configs/defconfig | 2
arch/s390/kernel/syscalls/syscall.tbl | 1
arch/sh/kernel/syscalls/syscall.tbl | 1
arch/sparc/kernel/syscalls/syscall.tbl | 1
arch/x86/entry/syscalls/syscall_32.tbl | 1
arch/x86/entry/syscalls/syscall_64.tbl | 1
arch/x86/xen/grant-table.c | 27 +-
arch/xtensa/kernel/syscalls/syscall.tbl | 1
drivers/gpu/drm/i915/Kconfig | 1
drivers/gpu/drm/i915/gem/i915_gem_pages.c | 136 ++++------
drivers/gpu/drm/i915/gt/shmem_utils.c | 78 +-----
drivers/xen/xenbus/xenbus_client.c | 30 +-
fs/binfmt_elf.c | 3
fs/buffer.c | 6
fs/io_uring.c | 2
fs/notify/fanotify/fanotify.c | 5
fs/notify/inotify/inotify_fsnotify.c | 5
include/linux/memcontrol.h | 12
include/linux/mm.h | 2
include/linux/pid.h | 1
include/linux/sched/mm.h | 43 +--
include/linux/syscalls.h | 2
include/linux/vmalloc.h | 7
include/uapi/asm-generic/unistd.h | 4
kernel/exit.c | 19 -
kernel/pid.c | 19 +
kernel/sys_ni.c | 1
mm/Kconfig | 24 +
mm/Makefile | 2
mm/gup.c | 2
mm/gup_benchmark.c | 225 ------------------
mm/gup_test.c | 295 +++++++++++++++++++++--
mm/gup_test.h | 40 ++-
mm/madvise.c | 125 ++++++++--
mm/memcontrol.c | 83 ++++--
mm/memory-failure.c | 18 -
mm/memory.c | 16 -
mm/memory_hotplug.c | 46 +--
mm/migrate.c | 71 +++--
mm/mmap.c | 74 ++++-
mm/nommu.c | 7
mm/percpu.c | 3
mm/slab.h | 3
mm/vmalloc.c | 147 +++++------
mm/zsmalloc.c | 10
tools/testing/selftests/vm/.gitignore | 3
tools/testing/selftests/vm/Makefile | 40 ++-
tools/testing/selftests/vm/check_config.sh | 31 ++
tools/testing/selftests/vm/config | 2
tools/testing/selftests/vm/gup_benchmark.c | 143 -----------
tools/testing/selftests/vm/gup_test.c | 260 ++++++++++++++++++--
tools/testing/selftests/vm/hmm-tests.c | 12
tools/testing/selftests/vm/run_vmtests | 334 --------------------------
tools/testing/selftests/vm/run_vmtests.sh | 350 +++++++++++++++++++++++++++-
70 files changed, 1580 insertions(+), 1224 deletions(-)
