8 patches, based on 07ebd38a0da24d2534da57b4841346379db9f354.
Subsystems affected by this patch series:
mm/hugetlb
mm/pagemap
memfd
selftests
mm/userfaultfd
kconfig
Subsystem: mm/hugetlb
Mike Kravetz <mike.kravetz@xxxxxxxxxx>:
selftests/vm: cleanup hugetlb file after mremap test
Subsystem: mm/pagemap
Suren Baghdasaryan <surenb@xxxxxxxxxx>:
mm: refactor vm_area_struct::anon_vma_name usage code
mm: prevent vm_area_struct::anon_name refcount saturation
mm: fix use-after-free when anon vma name is used after vma is freed
Subsystem: memfd
Hugh Dickins <hughd@xxxxxxxxxx>:
memfd: fix F_SEAL_WRITE after shmem huge page allocated
Subsystem: selftests
Chengming Zhou <zhouchengming@xxxxxxxxxxxxx>:
kselftest/vm: fix tests build with old libc
Subsystem: mm/userfaultfd
Yun Zhou <yun.zhou@xxxxxxxxxxxxx>:
proc: fix documentation and description of pagemap
Subsystem: kconfig
Qian Cai <quic_qiancai@xxxxxxxxxxx>:
configs/debug: set CONFIG_DEBUG_INFO=y properly
Documentation/admin-guide/mm/pagemap.rst | 2
fs/proc/task_mmu.c | 9 +-
fs/userfaultfd.c | 6 -
include/linux/mm.h | 7 +
include/linux/mm_inline.h | 105 ++++++++++++++++++---------
include/linux/mm_types.h | 5 +
kernel/configs/debug.config | 2
kernel/fork.c | 4 -
kernel/sys.c | 19 +++-
mm/madvise.c | 98 +++++++++----------------
mm/memfd.c | 40 +++++++---
mm/mempolicy.c | 2
mm/mlock.c | 2
mm/mmap.c | 12 +--
mm/mprotect.c | 2
tools/testing/selftests/vm/hugepage-mremap.c | 26 ++++--
tools/testing/selftests/vm/run_vmtests.sh | 3
tools/testing/selftests/vm/userfaultfd.c | 1
18 files changed, 201 insertions(+), 144 deletions(-)
