The usual shower of hotfixes.
Chris's memcg patches aren't actually fixes - they're mature but a few
niggling review issues were late to arrive.
The ocfs2 fixes are quite old - those took some time to get
reviewer attention.
18 patches, based on 4ea655343ce4180fe9b2c7ec8cb8ef9884a47901.
Subsystems affected by this patch series:
ocfs2
hotfixes
mm/memcg
mm/slab-generic
Subsystem: ocfs2
Jia Guo <guojia12@xxxxxxxxxx>:
ocfs2: clear zero in unaligned direct IO
Jia-Ju Bai <baijiaju1990@xxxxxxxxx>:
fs: ocfs2: fix possible null-pointer dereferences in ocfs2_xa_prepare_entry()
fs: ocfs2: fix a possible null-pointer dereference in ocfs2_write_end_nolock()
fs: ocfs2: fix a possible null-pointer dereference in ocfs2_info_scan_inode_alloc()
Subsystem: hotfixes
Will Deacon <will@xxxxxxxxxx>:
panic: ensure preemption is disabled during panic()
Anshuman Khandual <anshuman.khandual@xxxxxxx>:
mm/memremap: drop unused SECTION_SIZE and SECTION_MASK
Tejun Heo <tj@xxxxxxxxxx>:
writeback: fix use-after-free in finish_writeback_work()
Yi Wang <wang.yi59@xxxxxxxxxx>:
mm: fix -Wmissing-prototypes warnings
Baoquan He <bhe@xxxxxxxxxx>:
memcg: only record foreign writebacks with dirty pages when memcg is not disabled
Michal Hocko <mhocko@xxxxxxxx>:
kernel/sysctl.c: do not override max_threads provided by userspace
Vitaly Wool <vitalywool@xxxxxxxxx>:
mm/z3fold.c: claim page in the beginning of free
Qian Cai <cai@xxxxxx>:
mm/page_alloc.c: fix a crash in free_pages_prepare()
Dan Carpenter <dan.carpenter@xxxxxxxxxx>:
mm/vmpressure.c: fix a signedness bug in vmpressure_register_event()
Subsystem: mm/memcg
Chris Down <chris@xxxxxxxxxxxxxx>:
mm, memcg: proportional memory.{low,min} reclaim
mm, memcg: make memory.emin the baseline for utilisation determination
mm, memcg: make scan aggression always exclude protection
Subsystem: mm/slab-generic
Vlastimil Babka <vbabka@xxxxxxx>:
Patch series "guarantee natural alignment for kmalloc()", v2:
mm, sl[ou]b: improve memory accounting
mm, sl[aou]b: guarantee natural alignment for kmalloc(power-of-two)
Documentation/admin-guide/cgroup-v2.rst | 20 +-
Documentation/core-api/memory-allocation.rst | 4
fs/fs-writeback.c | 9 -
fs/ocfs2/aops.c | 25 +++
fs/ocfs2/ioctl.c | 2
fs/ocfs2/xattr.c | 56 +++----
include/linux/memcontrol.h | 67 ++++++---
include/linux/slab.h | 4
kernel/fork.c | 4
kernel/panic.c | 1
mm/memcontrol.c | 5
mm/memremap.c | 2
mm/page_alloc.c | 8 -
mm/shuffle.c | 2
mm/slab_common.c | 19 ++
mm/slob.c | 62 ++++++--
mm/slub.c | 14 +
mm/sparse.c | 2
mm/vmpressure.c | 20 +-
mm/vmscan.c | 198 +++++++++++++++++----------
mm/z3fold.c | 10 +
21 files changed, 363 insertions(+), 171 deletions(-)
