* incoming
@ 2022-02-12 0:27 Andrew Morton
2022-02-12 2:02 ` incoming Linus Torvalds
0 siblings, 1 reply; 16+ messages in thread
From: Andrew Morton @ 2022-02-12 0:27 UTC (permalink / raw)
To: Linus Torvalds; +Cc: linux-mm, mm-commits, patches
5 patches, based on f1baf68e1383f6ed93eb9cff2866d46562607a43.
Subsystems affected by this patch series:
binfmt
procfs
mm/vmscan
mm/memcg
mm/kfence
Subsystem: binfmt
Mike Rapoport <rppt@linux.ibm.com>:
fs/binfmt_elf: fix PT_LOAD p_align values for loaders
Subsystem: procfs
Yang Shi <shy828301@gmail.com>:
fs/proc: task_mmu.c: don't read mapcount for migration entry
Subsystem: mm/vmscan
Mel Gorman <mgorman@suse.de>:
mm: vmscan: remove deadlock due to throttling failing to make progress
Subsystem: mm/memcg
Roman Gushchin <guro@fb.com>:
mm: memcg: synchronize objcg lists with a dedicated spinlock
Subsystem: mm/kfence
Peng Liu <liupeng256@huawei.com>:
kfence: make test case compatible with run time set sample interval
fs/binfmt_elf.c | 2 +-
fs/proc/task_mmu.c | 40 +++++++++++++++++++++++++++++++---------
include/linux/kfence.h | 2 ++
include/linux/memcontrol.h | 5 +++--
mm/kfence/core.c | 3 ++-
mm/kfence/kfence_test.c | 8 ++++----
mm/memcontrol.c | 10 +++++-----
mm/vmscan.c | 4 +++-
8 files changed, 51 insertions(+), 23 deletions(-)
^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: incoming
2022-02-12 0:27 incoming Andrew Morton
@ 2022-02-12 2:02 ` Linus Torvalds
2022-02-12 5:24 ` incoming Andrew Morton
0 siblings, 1 reply; 16+ messages in thread
From: Linus Torvalds @ 2022-02-12 2:02 UTC (permalink / raw)
To: Andrew Morton; +Cc: Linux-MM, mm-commits, patches
On Fri, Feb 11, 2022 at 4:27 PM Andrew Morton <akpm@linux-foundation.org> wrote:
>
> 5 patches, based on f1baf68e1383f6ed93eb9cff2866d46562607a43.
So this *completely* flummoxed 'b4', because you first sent the wrong
series, and then sent the right one in the same thread.
I fetched the emails manually, but honestly, this was confusing even
then, with two "[PATCH x/5]" series where the only way to tell the
right one was basically by date of email. They did arrive in the same
order in my mailbox, but even that wouldn't have been guaranteed if
there had been some mailer delays somewhere..
So next time when you mess up, resend it all as a completely new
series and completely new threading - so with a new header email too.
Please?
And since I'm here, let me just verify that yes, the series you
actually want me to apply is this one (as described by the head
email):
Subject: [patch 1/5] fs/binfmt_elf: fix PT_LOAD p_align values ..
Subject: [patch 2/5] fs/proc: task_mmu.c: don't read mapcount f..
Subject: [patch 3/5] mm: vmscan: remove deadlock due to throttl..
Subject: [patch 4/5] mm: memcg: synchronize objcg lists with a ..
Subject: [patch 5/5] kfence: make test case compatible with run..
and not the other one with GUP patches?
Linus
^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: incoming
2022-02-12 2:02 ` incoming Linus Torvalds
@ 2022-02-12 5:24 ` Andrew Morton
0 siblings, 0 replies; 16+ messages in thread
From: Andrew Morton @ 2022-02-12 5:24 UTC (permalink / raw)
To: Linus Torvalds; +Cc: Linux-MM, mm-commits, patches
On Fri, 11 Feb 2022 18:02:53 -0800 Linus Torvalds <torvalds@linux-foundation.org> wrote:
> On Fri, Feb 11, 2022 at 4:27 PM Andrew Morton <akpm@linux-foundation.org> wrote:
> >
> > 5 patches, based on f1baf68e1383f6ed93eb9cff2866d46562607a43.
>
> So this *completely* flummoxed 'b4', because you first sent the wrong
> series, and then sent the right one in the same thread.
>
> I fetched the emails manually, but honestly, this was confusing even
> then, with two "[PATCH x/5]" series where the only way to tell the
> right one was basically by date of email. They did arrive in the same
> order in my mailbox, but even that wouldn't have been guaranteed if
> there had been some mailer delays somewhere..
Yes, I wondered. Sorry bout that.
> So next time when you mess up, resend it all as a completely new
> series and completely new threading - so with a new header email too.
> Please?
Wilco.
> And since I'm here, let me just verify that yes, the series you
> actually want me to apply is this one (as described by the head
> email):
>
> Subject: [patch 1/5] fs/binfmt_elf: fix PT_LOAD p_align values ..
> Subject: [patch 2/5] fs/proc: task_mmu.c: don't read mapcount f..
> Subject: [patch 3/5] mm: vmscan: remove deadlock due to throttl..
> Subject: [patch 4/5] mm: memcg: synchronize objcg lists with a ..
> Subject: [patch 5/5] kfence: make test case compatible with run..
>
> and not the other one with GUP patches?
Those are the ones. Five fixes, three with cc:stable.
^ permalink raw reply [flat|nested] 16+ messages in thread
* incoming
@ 2022-02-26 3:10 Andrew Morton
0 siblings, 0 replies; 16+ messages in thread
From: Andrew Morton @ 2022-02-26 3:10 UTC (permalink / raw)
To: Linus Torvalds; +Cc: mm-commits, linux-mm, patches
12 patches, based on c47658311d60be064b839f329c0e4d34f5f0735b.
Subsystems affected by this patch series:
MAINTAINERS
mm/hugetlb
mm/kasan
mm/hugetlbfs
mm/pagemap
mm/selftests
mm/memcg
m/slab
mailmap
memfd
Subsystem: MAINTAINERS
Luis Chamberlain <mcgrof@kernel.org>:
MAINTAINERS: add sysctl-next git tree
Subsystem: mm/hugetlb
"Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>:
mm/hugetlb: fix kernel crash with hugetlb mremap
Subsystem: mm/kasan
Andrey Konovalov <andreyknvl@google.com>:
kasan: test: prevent cache merging in kmem_cache_double_destroy
Subsystem: mm/hugetlbfs
Liu Yuntao <liuyuntao10@huawei.com>:
hugetlbfs: fix a truncation issue in hugepages parameter
Subsystem: mm/pagemap
Suren Baghdasaryan <surenb@google.com>:
mm: fix use-after-free bug when mm->mmap is reused after being freed
Subsystem: mm/selftests
"Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>:
selftest/vm: fix map_fixed_noreplace test failure
Subsystem: mm/memcg
Roman Gushchin <roman.gushchin@linux.dev>:
MAINTAINERS: add Roman as a memcg co-maintainer
Vladimir Davydov <vdavydov.dev@gmail.com>:
MAINTAINERS: remove Vladimir from memcg maintainers
Shakeel Butt <shakeelb@google.com>:
MAINTAINERS: add Shakeel as a memcg co-maintainer
Subsystem: m/slab
Vlastimil Babka <vbabka@suse.cz>:
MAINTAINERS, SLAB: add Roman as reviewer, git tree
Subsystem: mailmap
Roman Gushchin <roman.gushchin@linux.dev>:
mailmap: update Roman Gushchin's email
Subsystem: memfd
Mike Kravetz <mike.kravetz@oracle.com>:
selftests/memfd: clean up mapping in mfd_fail_write
.mailmap | 3 +
MAINTAINERS | 6 ++
lib/test_kasan.c | 5 +-
mm/hugetlb.c | 11 ++---
mm/mmap.c | 1
tools/testing/selftests/memfd/memfd_test.c | 1
tools/testing/selftests/vm/map_fixed_noreplace.c | 49 +++++++++++++++++------
7 files changed, 56 insertions(+), 20 deletions(-)
^ permalink raw reply [flat|nested] 16+ messages in thread
* incoming
@ 2022-03-05 4:28 Andrew Morton
0 siblings, 0 replies; 16+ messages in thread
From: Andrew Morton @ 2022-03-05 4:28 UTC (permalink / raw)
To: Linus Torvalds; +Cc: mm-commits, linux-mm, patches
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@oracle.com>:
selftests/vm: cleanup hugetlb file after mremap test
Subsystem: mm/pagemap
Suren Baghdasaryan <surenb@google.com>:
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@google.com>:
memfd: fix F_SEAL_WRITE after shmem huge page allocated
Subsystem: selftests
Chengming Zhou <zhouchengming@bytedance.com>:
kselftest/vm: fix tests build with old libc
Subsystem: mm/userfaultfd
Yun Zhou <yun.zhou@windriver.com>:
proc: fix documentation and description of pagemap
Subsystem: kconfig
Qian Cai <quic_qiancai@quicinc.com>:
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(-)
^ permalink raw reply [flat|nested] 16+ messages in thread
* incoming
@ 2022-03-16 23:14 Andrew Morton
0 siblings, 0 replies; 16+ messages in thread
From: Andrew Morton @ 2022-03-16 23:14 UTC (permalink / raw)
To: Linus Torvalds; +Cc: mm-commits, linux-mm, patches
4 patches, based on 56e337f2cf1326323844927a04e9dbce9a244835.
Subsystems affected by this patch series:
mm/swap
kconfig
ocfs2
selftests
Subsystem: mm/swap
Guo Ziliang <guo.ziliang@zte.com.cn>:
mm: swap: get rid of deadloop in swapin readahead
Subsystem: kconfig
Qian Cai <quic_qiancai@quicinc.com>:
configs/debug: restore DEBUG_INFO=y for overriding
Subsystem: ocfs2
Joseph Qi <joseph.qi@linux.alibaba.com>:
ocfs2: fix crash when initialize filecheck kobj fails
Subsystem: selftests
Yosry Ahmed <yosryahmed@google.com>:
selftests: vm: fix clang build error multiple output files
fs/ocfs2/super.c | 22 +++++++++++-----------
kernel/configs/debug.config | 1 +
mm/swap_state.c | 2 +-
tools/testing/selftests/vm/Makefile | 6 ++----
4 files changed, 15 insertions(+), 16 deletions(-)
^ permalink raw reply [flat|nested] 16+ messages in thread
* incoming
@ 2022-03-22 21:38 Andrew Morton
0 siblings, 0 replies; 16+ messages in thread
From: Andrew Morton @ 2022-03-22 21:38 UTC (permalink / raw)
To: Linus Torvalds; +Cc: linux-mm, mm-commits, patches
- A few misc subsystems
- There is a lot of MM material in Willy's tree. Folio work and
non-folio patches which depended on that work.
Here I send almost all the MM patches which precede the patches in
Willy's tree. The remaining ~100 MM patches are staged on Willy's
tree and I'll send those along once Willy is merged up.
I tried this batch against your current tree (as of
51912904076680281) and a couple need some extra persuasion to apply,
but all looks OK otherwise.
227 patches, based on f443e374ae131c168a065ea1748feac6b2e76613
Subsystems affected by this patch series:
kthread
scripts
ntfs
ocfs2
block
vfs
mm/kasan
mm/pagecache
mm/gup
mm/swap
mm/shmem
mm/memcg
mm/selftests
mm/pagemap
mm/mremap
mm/sparsemem
mm/vmalloc
mm/pagealloc
mm/memory-failure
mm/mlock
mm/hugetlb
mm/userfaultfd
mm/vmscan
mm/compaction
mm/mempolicy
mm/oom-kill
mm/migration
mm/thp
mm/cma
mm/autonuma
mm/psi
mm/ksm
mm/page-poison
mm/madvise
mm/memory-hotplug
mm/rmap
mm/zswap
mm/uaccess
mm/ioremap
mm/highmem
mm/cleanups
mm/kfence
mm/hmm
mm/damon
Subsystem: kthread
Rasmus Villemoes <linux@rasmusvillemoes.dk>:
linux/kthread.h: remove unused macros
Subsystem: scripts
Colin Ian King <colin.i.king@gmail.com>:
scripts/spelling.txt: add more spellings to spelling.txt
Subsystem: ntfs
Dongliang Mu <mudongliangabcd@gmail.com>:
ntfs: add sanity check on allocation size
Subsystem: ocfs2
Joseph Qi <joseph.qi@linux.alibaba.com>:
ocfs2: cleanup some return variables
hongnanli <hongnan.li@linux.alibaba.com>:
fs/ocfs2: fix comments mentioning i_mutex
Subsystem: block
NeilBrown <neilb@suse.de>:
Patch series "Remove remaining parts of congestion tracking code", v2:
doc: convert 'subsection' to 'section' in gfp.h
mm: document and polish read-ahead code
mm: improve cleanup when ->readpages doesn't process all pages
fuse: remove reliance on bdi congestion
nfs: remove reliance on bdi congestion
ceph: remove reliance on bdi congestion
remove inode_congested()
remove bdi_congested() and wb_congested() and related functions
f2fs: replace congestion_wait() calls with io_schedule_timeout()
block/bfq-iosched.c: use "false" rather than "BLK_RW_ASYNC"
remove congestion tracking framework
Subsystem: vfs
Anthony Iliopoulos <ailiop@suse.com>:
mount: warn only once about timestamp range expiration
Subsystem: mm/kasan
Miaohe Lin <linmiaohe@huawei.com>:
mm/memremap: avoid calling kasan_remove_zero_shadow() for device private memory
Subsystem: mm/pagecache
Miaohe Lin <linmiaohe@huawei.com>:
filemap: remove find_get_pages()
mm/writeback: minor clean up for highmem_dirtyable_memory
Minchan Kim <minchan@kernel.org>:
mm: fs: fix lru_cache_disabled race in bh_lru
Subsystem: mm/gup
Peter Xu <peterx@redhat.com>:
Patch series "mm/gup: some cleanups", v5:
mm: fix invalid page pointer returned with FOLL_PIN gups
John Hubbard <jhubbard@nvidia.com>:
mm/gup: follow_pfn_pte(): -EEXIST cleanup
mm/gup: remove unused pin_user_pages_locked()
mm: change lookup_node() to use get_user_pages_fast()
mm/gup: remove unused get_user_pages_locked()
Subsystem: mm/swap
Bang Li <libang.linuxer@gmail.com>:
mm/swap: fix confusing comment in folio_mark_accessed
Subsystem: mm/shmem
Xavier Roche <xavier.roche@algolia.com>:
tmpfs: support for file creation time
Hugh Dickins <hughd@google.com>:
shmem: mapping_set_exiting() to help mapped resilience
tmpfs: do not allocate pages on read
Miaohe Lin <linmiaohe@huawei.com>:
mm: shmem: use helper macro __ATTR_RW
Subsystem: mm/memcg
Shakeel Butt <shakeelb@google.com>:
memcg: replace in_interrupt() with !in_task()
Yosry Ahmed <yosryahmed@google.com>:
memcg: add per-memcg total kernel memory stat
Wei Yang <richard.weiyang@gmail.com>:
mm/memcg: mem_cgroup_per_node is already set to 0 on allocation
mm/memcg: retrieve parent memcg from css.parent
Shakeel Butt <shakeelb@google.com>:
Patch series "memcg: robust enforcement of memory.high", v2:
memcg: refactor mem_cgroup_oom
memcg: unify force charging conditions
selftests: memcg: test high limit for single entry allocation
memcg: synchronously enforce memory.high for large overcharges
Randy Dunlap <rdunlap@infradead.org>:
mm/memcontrol: return 1 from cgroup.memory __setup() handler
Michal Hocko <mhocko@suse.com>:
Patch series "mm/memcg: Address PREEMPT_RT problems instead of disabling it", v5:
mm/memcg: revert ("mm/memcg: optimize user context object stock access")
Sebastian Andrzej Siewior <bigeasy@linutronix.de>:
mm/memcg: disable threshold event handlers on PREEMPT_RT
mm/memcg: protect per-CPU counter by disabling preemption on PREEMPT_RT where needed.
Johannes Weiner <hannes@cmpxchg.org>:
mm/memcg: opencode the inner part of obj_cgroup_uncharge_pages() in drain_obj_stock()
Sebastian Andrzej Siewior <bigeasy@linutronix.de>:
mm/memcg: protect memcg_stock with a local_lock_t
mm/memcg: disable migration instead of preemption in drain_all_stock().
Muchun Song <songmuchun@bytedance.com>:
Patch series "Optimize list lru memory consumption", v6:
mm: list_lru: transpose the array of per-node per-memcg lru lists
mm: introduce kmem_cache_alloc_lru
fs: introduce alloc_inode_sb() to allocate filesystems specific inode
fs: allocate inode by using alloc_inode_sb()
f2fs: allocate inode by using alloc_inode_sb()
mm: dcache: use kmem_cache_alloc_lru() to allocate dentry
xarray: use kmem_cache_alloc_lru to allocate xa_node
mm: memcontrol: move memcg_online_kmem() to mem_cgroup_css_online()
mm: list_lru: allocate list_lru_one only when needed
mm: list_lru: rename memcg_drain_all_list_lrus to memcg_reparent_list_lrus
mm: list_lru: replace linear array with xarray
mm: memcontrol: reuse memory cgroup ID for kmem ID
mm: memcontrol: fix cannot alloc the maximum memcg ID
mm: list_lru: rename list_lru_per_memcg to list_lru_memcg
mm: memcontrol: rename memcg_cache_id to memcg_kmem_id
Vasily Averin <vvs@virtuozzo.com>:
memcg: enable accounting for tty-related objects
Subsystem: mm/selftests
Guillaume Tucker <guillaume.tucker@collabora.com>:
selftests, x86: fix how check_cc.sh is being invoked
Subsystem: mm/pagemap
Anshuman Khandual <anshuman.khandual@arm.com>:
mm: merge pte_mkhuge() call into arch_make_huge_pte()
Stafford Horne <shorne@gmail.com>:
mm: remove mmu_gathers storage from remaining architectures
Muchun Song <songmuchun@bytedance.com>:
Patch series "Fix some cache flush bugs", v5:
mm: thp: fix wrong cache flush in remove_migration_pmd()
mm: fix missing cache flush for all tail pages of compound page
mm: hugetlb: fix missing cache flush in copy_huge_page_from_user()
mm: hugetlb: fix missing cache flush in hugetlb_mcopy_atomic_pte()
mm: shmem: fix missing cache flush in shmem_mfill_atomic_pte()
mm: userfaultfd: fix missing cache flush in mcopy_atomic_pte() and __mcopy_atomic()
mm: replace multiple dcache flush with flush_dcache_folio()
Peter Xu <peterx@redhat.com>:
Patch series "mm: Rework zap ptes on swap entries", v5:
mm: don't skip swap entry even if zap_details specified
mm: rename zap_skip_check_mapping() to should_zap_page()
mm: change zap_details.zap_mapping into even_cows
mm: rework swap handling of zap_pte_range
Randy Dunlap <rdunlap@infradead.org>:
mm/mmap: return 1 from stack_guard_gap __setup() handler
Miaohe Lin <linmiaohe@huawei.com>:
mm/memory.c: use helper function range_in_vma()
mm/memory.c: use helper macro min and max in unmap_mapping_range_tree()
Hugh Dickins <hughd@google.com>:
mm: _install_special_mapping() apply VM_LOCKED_CLEAR_MASK
Miaohe Lin <linmiaohe@huawei.com>:
mm/mmap: remove obsolete comment in ksys_mmap_pgoff
Subsystem: mm/mremap
Miaohe Lin <linmiaohe@huawei.com>:
mm/mremap:: use vma_lookup() instead of find_vma()
Subsystem: mm/sparsemem
Miaohe Lin <linmiaohe@huawei.com>:
mm/sparse: make mminit_validate_memmodel_limits() static
Subsystem: mm/vmalloc
Miaohe Lin <linmiaohe@huawei.com>:
mm/vmalloc: remove unneeded function forward declaration
"Uladzislau Rezki (Sony)" <urezki@gmail.com>:
mm/vmalloc: Move draining areas out of caller context
Uladzislau Rezki <uladzislau.rezki@sony.com>:
mm/vmalloc: add adjust_search_size parameter
"Uladzislau Rezki (Sony)" <urezki@gmail.com>:
mm/vmalloc: eliminate an extra orig_gfp_mask
Jiapeng Chong <jiapeng.chong@linux.alibaba.com>:
mm/vmalloc.c: fix "unused function" warning
Bang Li <libang.linuxer@gmail.com>:
mm/vmalloc: fix comments about vmap_area struct
Subsystem: mm/pagealloc
Zi Yan <ziy@nvidia.com>:
mm: page_alloc: avoid merging non-fallbackable pageblocks with others
Peter Collingbourne <pcc@google.com>:
mm/mmzone.c: use try_cmpxchg() in page_cpupid_xchg_last()
Miaohe Lin <linmiaohe@huawei.com>:
mm/mmzone.h: remove unused macros
Nicolas Saenz Julienne <nsaenzju@redhat.com>:
mm/page_alloc: don't pass pfn to free_unref_page_commit()
David Hildenbrand <david@redhat.com>:
Patch series "mm: enforce pageblock_order < MAX_ORDER":
cma: factor out minimum alignment requirement
mm: enforce pageblock_order < MAX_ORDER
Nathan Chancellor <nathan@kernel.org>:
mm/page_alloc: mark pagesets as __maybe_unused
Alistair Popple <apopple@nvidia.com>:
mm/pages_alloc.c: don't create ZONE_MOVABLE beyond the end of a node
Mel Gorman <mgorman@techsingularity.net>:
Patch series "Follow-up on high-order PCP caching", v2:
mm/page_alloc: fetch the correct pcp buddy during bulk free
mm/page_alloc: track range of active PCP lists during bulk free
mm/page_alloc: simplify how many pages are selected per pcp list during bulk free
mm/page_alloc: drain the requested list first during bulk free
mm/page_alloc: free pages in a single pass during bulk free
mm/page_alloc: limit number of high-order pages on PCP during bulk free
mm/page_alloc: do not prefetch buddies during bulk free
Oscar Salvador <osalvador@suse.de>:
arch/x86/mm/numa: Do not initialize nodes twice
Suren Baghdasaryan <surenb@google.com>:
mm: count time in drain_all_pages during direct reclaim as memory pressure
Eric Dumazet <edumazet@google.com>:
mm/page_alloc: call check_new_pages() while zone spinlock is not held
Mel Gorman <mgorman@techsingularity.net>:
mm/page_alloc: check high-order pages for corruption during PCP operations
Subsystem: mm/memory-failure
Naoya Horiguchi <naoya.horiguchi@nec.com>:
mm/memory-failure.c: remove obsolete comment
mm/hwpoison: fix error page recovered but reported "not recovered"
Rik van Riel <riel@surriel.com>:
mm: invalidate hwpoison page cache page in fault path
Miaohe Lin <linmiaohe@huawei.com>:
Patch series "A few cleanup and fixup patches for memory failure", v3:
mm/memory-failure.c: minor clean up for memory_failure_dev_pagemap
mm/memory-failure.c: catch unexpected -EFAULT from vma_address()
mm/memory-failure.c: rework the signaling logic in kill_proc
mm/memory-failure.c: fix race with changing page more robustly
mm/memory-failure.c: remove PageSlab check in hwpoison_filter_dev
mm/memory-failure.c: rework the try_to_unmap logic in hwpoison_user_mappings()
mm/memory-failure.c: remove obsolete comment in __soft_offline_page
mm/memory-failure.c: remove unnecessary PageTransTail check
mm/hwpoison-inject: support injecting hwpoison to free page
luofei <luofei@unicloud.com>:
mm/hwpoison: avoid the impact of hwpoison_filter() return value on mce handler
mm/hwpoison: add in-use hugepage hwpoison filter judgement
Miaohe Lin <linmiaohe@huawei.com>:
Patch series "A few fixup patches for memory failure", v2:
mm/memory-failure.c: fix race with changing page compound again
mm/memory-failure.c: avoid calling invalidate_inode_page() with unexpected pages
mm/memory-failure.c: make non-LRU movable pages unhandlable
Vlastimil Babka <vbabka@suse.cz>:
mm, fault-injection: declare should_fail_alloc_page()
Subsystem: mm/mlock
Miaohe Lin <linmiaohe@huawei.com>:
mm/mlock: fix potential imbalanced rlimit ucounts adjustment
Subsystem: mm/hugetlb
Muchun Song <songmuchun@bytedance.com>:
Patch series "Free the 2nd vmemmap page associated with each HugeTLB page", v7:
mm: hugetlb: free the 2nd vmemmap page associated with each HugeTLB page
mm: hugetlb: replace hugetlb_free_vmemmap_enabled with a static_key
mm: sparsemem: use page table lock to protect kernel pmd operations
selftests: vm: add a hugetlb test case
mm: sparsemem: move vmemmap related to HugeTLB to CONFIG_HUGETLB_PAGE_FREE_VMEMMAP
Anshuman Khandual <anshuman.khandual@arm.com>:
mm/hugetlb: generalize ARCH_WANT_GENERAL_HUGETLB
Mike Kravetz <mike.kravetz@oracle.com>:
hugetlb: clean up potential spectre issue warnings
Miaohe Lin <linmiaohe@huawei.com>:
mm/hugetlb: use helper macro __ATTR_RW
David Howells <dhowells@redhat.com>:
mm/hugetlb.c: export PageHeadHuge()
Miaohe Lin <linmiaohe@huawei.com>:
mm: remove unneeded local variable follflags
Subsystem: mm/userfaultfd
Nadav Amit <namit@vmware.com>:
userfaultfd: provide unmasked address on page-fault
Guo Zhengkui <guozhengkui@vivo.com>:
userfaultfd/selftests: fix uninitialized_var.cocci warning
Subsystem: mm/vmscan
Hugh Dickins <hughd@google.com>:
mm/fs: delete PF_SWAPWRITE
mm: __isolate_lru_page_prepare() in isolate_migratepages_block()
Waiman Long <longman@redhat.com>:
mm/list_lru: optimize memcg_reparent_list_lru_node()
Marcelo Tosatti <mtosatti@redhat.com>:
mm: lru_cache_disable: replace work queue synchronization with synchronize_rcu
Sebastian Andrzej Siewior <bigeasy@linutronix.de>:
mm: workingset: replace IRQ-off check with a lockdep assert.
Charan Teja Kalla <quic_charante@quicinc.com>:
mm: vmscan: fix documentation for page_check_references()
Subsystem: mm/compaction
Baolin Wang <baolin.wang@linux.alibaba.com>:
mm: compaction: cleanup the compaction trace events
Subsystem: mm/mempolicy
Hugh Dickins <hughd@google.com>:
mempolicy: mbind_range() set_policy() after vma_merge()
Subsystem: mm/oom-kill
Miaohe Lin <linmiaohe@huawei.com>:
mm/oom_kill: remove unneeded is_memcg_oom check
Subsystem: mm/migration
Huang Ying <ying.huang@intel.com>:
mm,migrate: fix establishing demotion target
"andrew.yang" <andrew.yang@mediatek.com>:
mm/migrate: fix race between lock page and clear PG_Isolated
Subsystem: mm/thp
Hugh Dickins <hughd@google.com>:
mm/thp: refix __split_huge_pmd_locked() for migration PMD
Subsystem: mm/cma
Hari Bathini <hbathini@linux.ibm.com>:
Patch series "powerpc/fadump: handle CMA activation failure appropriately", v3:
mm/cma: provide option to opt out from exposing pages on activation failure
powerpc/fadump: opt out from freeing pages on cma activation failure
Subsystem: mm/autonuma
Huang Ying <ying.huang@intel.com>:
Patch series "NUMA balancing: optimize memory placement for memory tiering system", v13:
NUMA Balancing: add page promotion counter
NUMA balancing: optimize page placement for memory tiering system
memory tiering: skip to scan fast memory
Subsystem: mm/psi
Johannes Weiner <hannes@cmpxchg.org>:
mm: page_io: fix psi memory pressure error on cold swapins
Subsystem: mm/ksm
Yang Yang <yang.yang29@zte.com.cn>:
mm/vmstat: add event for ksm swapping in copy
Miaohe Lin <linmiaohe@huawei.com>:
mm/ksm: use helper macro __ATTR_RW
Subsystem: mm/page-poison
"Matthew Wilcox (Oracle)" <willy@infradead.org>:
mm/hwpoison: check the subpage, not the head page
Subsystem: mm/madvise
Miaohe Lin <linmiaohe@huawei.com>:
mm/madvise: use vma_lookup() instead of find_vma()
Charan Teja Kalla <quic_charante@quicinc.com>:
Patch series "mm: madvise: return correct bytes processed with:
mm: madvise: return correct bytes advised with process_madvise
mm: madvise: skip unmapped vma holes passed to process_madvise
Subsystem: mm/memory-hotplug
Michal Hocko <mhocko@suse.com>:
Patch series "mm, memory_hotplug: handle unitialized numa node gracefully":
mm, memory_hotplug: make arch_alloc_nodedata independent on CONFIG_MEMORY_HOTPLUG
mm: handle uninitialized numa nodes gracefully
mm, memory_hotplug: drop arch_free_nodedata
mm, memory_hotplug: reorganize new pgdat initialization
mm: make free_area_init_node aware of memory less nodes
Wei Yang <richard.weiyang@gmail.com>:
memcg: do not tweak node in alloc_mem_cgroup_per_node_info
David Hildenbrand <david@redhat.com>:
drivers/base/memory: add memory block to memory group after registration succeeded
drivers/base/node: consolidate node device subsystem initialization in node_dev_init()
Miaohe Lin <linmiaohe@huawei.com>:
Patch series "A few cleanup patches around memory_hotplug":
mm/memory_hotplug: remove obsolete comment of __add_pages
mm/memory_hotplug: avoid calling zone_intersects() for ZONE_NORMAL
mm/memory_hotplug: clean up try_offline_node
mm/memory_hotplug: fix misplaced comment in offline_pages
David Hildenbrand <david@redhat.com>:
Patch series "drivers/base/memory: determine and store zone for single-zone memory blocks", v2:
drivers/base/node: rename link_mem_sections() to register_memory_block_under_node()
drivers/base/memory: determine and store zone for single-zone memory blocks
drivers/base/memory: clarify adding and removing of memory blocks
Oscar Salvador <osalvador@suse.de>:
mm: only re-generate demotion targets when a numa node changes its N_CPU state
Subsystem: mm/rmap
Hugh Dickins <hughd@google.com>:
mm/thp: ClearPageDoubleMap in first page_add_file_rmap()
Subsystem: mm/zswap
"Maciej S. Szmigiero" <maciej.szmigiero@oracle.com>:
mm/zswap.c: allow handling just same-value filled pages
Subsystem: mm/uaccess
Christophe Leroy <christophe.leroy@csgroup.eu>:
mm: remove usercopy_warn()
mm: uninline copy_overflow()
Randy Dunlap <rdunlap@infradead.org>:
mm/usercopy: return 1 from hardened_usercopy __setup() handler
Subsystem: mm/ioremap
Vlastimil Babka <vbabka@suse.cz>:
mm/early_ioremap: declare early_memremap_pgprot_adjust()
Subsystem: mm/highmem
Ira Weiny <ira.weiny@intel.com>:
highmem: document kunmap_local()
Miaohe Lin <linmiaohe@huawei.com>:
mm/highmem: remove unnecessary done label
Subsystem: mm/cleanups
"Dr. David Alan Gilbert" <linux@treblig.org>:
mm/page_table_check.c: use strtobool for param parsing
Subsystem: mm/kfence
tangmeng <tangmeng@uniontech.com>:
mm/kfence: remove unnecessary CONFIG_KFENCE option
Tianchen Ding <dtcccc@linux.alibaba.com>:
Patch series "provide the flexibility to enable KFENCE", v3:
kfence: allow re-enabling KFENCE after system startup
kfence: alloc kfence_pool after system startup
Peng Liu <liupeng256@huawei.com>:
Patch series "kunit: fix a UAF bug and do some optimization", v2:
kunit: fix UAF when run kfence test case test_gfpzero
kunit: make kunit_test_timeout compatible with comment
kfence: test: try to avoid test_gfpzero trigger rcu_stall
Marco Elver <elver@google.com>:
kfence: allow use of a deferrable timer
Subsystem: mm/hmm
Miaohe Lin <linmiaohe@huawei.com>:
mm/hmm.c: remove unneeded local variable ret
Subsystem: mm/damon
SeongJae Park <sj@kernel.org>:
Patch series "Remove the type-unclear target id concept":
mm/damon/dbgfs/init_regions: use target index instead of target id
Docs/admin-guide/mm/damon/usage: update for changed initail_regions file input
mm/damon/core: move damon_set_targets() into dbgfs
mm/damon: remove the target id concept
Baolin Wang <baolin.wang@linux.alibaba.com>:
mm/damon: remove redundant page validation
SeongJae Park <sj@kernel.org>:
Patch series "Allow DAMON user code independent of monitoring primitives":
mm/damon: rename damon_primitives to damon_operations
mm/damon: let monitoring operations can be registered and selected
mm/damon/paddr,vaddr: register themselves to DAMON in subsys_initcall
mm/damon/reclaim: use damon_select_ops() instead of damon_{v,p}a_set_operations()
mm/damon/dbgfs: use damon_select_ops() instead of damon_{v,p}a_set_operations()
mm/damon/dbgfs: use operations id for knowing if the target has pid
mm/damon/dbgfs-test: fix is_target_id() change
mm/damon/paddr,vaddr: remove damon_{p,v}a_{target_valid,set_operations}()
tangmeng <tangmeng@uniontech.com>:
mm/damon: remove unnecessary CONFIG_DAMON option
SeongJae Park <sj@kernel.org>:
Patch series "Docs/damon: Update documents for better consistency":
Docs/vm/damon: call low level monitoring primitives the operations
Docs/vm/damon/design: update DAMON-Idle Page Tracking interference handling
Docs/damon: update outdated term 'regions update interval'
Patch series "Introduce DAMON sysfs interface", v3:
mm/damon/core: allow non-exclusive DAMON start/stop
mm/damon/core: add number of each enum type values
mm/damon: implement a minimal stub for sysfs-based DAMON interface
mm/damon/sysfs: link DAMON for virtual address spaces monitoring
mm/damon/sysfs: support the physical address space monitoring
mm/damon/sysfs: support DAMON-based Operation Schemes
mm/damon/sysfs: support DAMOS quotas
mm/damon/sysfs: support schemes prioritization
mm/damon/sysfs: support DAMOS watermarks
mm/damon/sysfs: support DAMOS stats
selftests/damon: add a test for DAMON sysfs interface
Docs/admin-guide/mm/damon/usage: document DAMON sysfs interface
Docs/ABI/testing: add DAMON sysfs interface ABI document
Xin Hao <xhao@linux.alibaba.com>:
mm/damon/sysfs: remove repeat container_of() in damon_sysfs_kdamond_release()
Documentation/ABI/testing/sysfs-kernel-mm-damon | 274 ++
Documentation/admin-guide/cgroup-v1/memory.rst | 2
Documentation/admin-guide/cgroup-v2.rst | 5
Documentation/admin-guide/kernel-parameters.txt | 2
Documentation/admin-guide/mm/damon/usage.rst | 380 +++
Documentation/admin-guide/mm/zswap.rst | 22
Documentation/admin-guide/sysctl/kernel.rst | 31
Documentation/core-api/mm-api.rst | 19
Documentation/dev-tools/kfence.rst | 12
Documentation/filesystems/porting.rst | 6
Documentation/filesystems/vfs.rst | 16
Documentation/vm/damon/design.rst | 43
Documentation/vm/damon/faq.rst | 2
MAINTAINERS | 1
arch/arm/Kconfig | 4
arch/arm64/kernel/setup.c | 3
arch/arm64/mm/hugetlbpage.c | 1
arch/hexagon/mm/init.c | 2
arch/ia64/kernel/topology.c | 10
arch/ia64/mm/discontig.c | 11
arch/mips/kernel/topology.c | 5
arch/nds32/mm/init.c | 1
arch/openrisc/mm/init.c | 2
arch/powerpc/include/asm/fadump-internal.h | 5
arch/powerpc/include/asm/nohash/32/hugetlb-8xx.h | 4
arch/powerpc/kernel/fadump.c | 8
arch/powerpc/kernel/sysfs.c | 17
arch/riscv/Kconfig | 4
arch/riscv/kernel/setup.c | 3
arch/s390/kernel/numa.c | 7
arch/sh/kernel/topology.c | 5
arch/sparc/kernel/sysfs.c | 12
arch/sparc/mm/hugetlbpage.c | 1
arch/x86/Kconfig | 4
arch/x86/kernel/cpu/mce/core.c | 8
arch/x86/kernel/topology.c | 5
arch/x86/mm/numa.c | 33
block/bdev.c | 2
block/bfq-iosched.c | 2
drivers/base/init.c | 1
drivers/base/memory.c | 149 +
drivers/base/node.c | 48
drivers/block/drbd/drbd_int.h | 3
drivers/block/drbd/drbd_req.c | 3
drivers/dax/super.c | 2
drivers/of/of_reserved_mem.c | 9
drivers/tty/tty_io.c | 2
drivers/virtio/virtio_mem.c | 9
fs/9p/vfs_inode.c | 2
fs/adfs/super.c | 2
fs/affs/super.c | 2
fs/afs/super.c | 2
fs/befs/linuxvfs.c | 2
fs/bfs/inode.c | 2
fs/btrfs/inode.c | 2
fs/buffer.c | 8
fs/ceph/addr.c | 22
fs/ceph/inode.c | 2
fs/ceph/super.c | 1
fs/ceph/super.h | 1
fs/cifs/cifsfs.c | 2
fs/coda/inode.c | 2
fs/dcache.c | 3
fs/ecryptfs/super.c | 2
fs/efs/super.c | 2
fs/erofs/super.c | 2
fs/exfat/super.c | 2
fs/ext2/ialloc.c | 5
fs/ext2/super.c | 2
fs/ext4/super.c | 2
fs/f2fs/compress.c | 4
fs/f2fs/data.c | 3
fs/f2fs/f2fs.h | 6
fs/f2fs/segment.c | 8
fs/f2fs/super.c | 14
fs/fat/inode.c | 2
fs/freevxfs/vxfs_super.c | 2
fs/fs-writeback.c | 40
fs/fuse/control.c | 17
fs/fuse/dev.c | 8
fs/fuse/file.c | 17
fs/fuse/inode.c | 2
fs/gfs2/super.c | 2
fs/hfs/super.c | 2
fs/hfsplus/super.c | 2
fs/hostfs/hostfs_kern.c | 2
fs/hpfs/super.c | 2
fs/hugetlbfs/inode.c | 2
fs/inode.c | 2
fs/isofs/inode.c | 2
fs/jffs2/super.c | 2
fs/jfs/super.c | 2
fs/minix/inode.c | 2
fs/namespace.c | 2
fs/nfs/inode.c | 2
fs/nfs/write.c | 14
fs/nilfs2/segbuf.c | 16
fs/nilfs2/super.c | 2
fs/ntfs/inode.c | 6
fs/ntfs3/super.c | 2
fs/ocfs2/alloc.c | 2
fs/ocfs2/aops.c | 2
fs/ocfs2/cluster/nodemanager.c | 2
fs/ocfs2/dir.c | 4
fs/ocfs2/dlmfs/dlmfs.c | 2
fs/ocfs2/file.c | 13
fs/ocfs2/inode.c | 2
fs/ocfs2/localalloc.c | 6
fs/ocfs2/namei.c | 2
fs/ocfs2/ocfs2.h | 4
fs/ocfs2/quota_global.c | 2
fs/ocfs2/stack_user.c | 18
fs/ocfs2/super.c | 2
fs/ocfs2/xattr.c | 2
fs/openpromfs/inode.c | 2
fs/orangefs/super.c | 2
fs/overlayfs/super.c | 2
fs/proc/inode.c | 2
fs/qnx4/inode.c | 2
fs/qnx6/inode.c | 2
fs/reiserfs/super.c | 2
fs/romfs/super.c | 2
fs/squashfs/super.c | 2
fs/sysv/inode.c | 2
fs/ubifs/super.c | 2
fs/udf/super.c | 2
fs/ufs/super.c | 2
fs/userfaultfd.c | 5
fs/vboxsf/super.c | 2
fs/xfs/libxfs/xfs_btree.c | 2
fs/xfs/xfs_buf.c | 3
fs/xfs/xfs_icache.c | 2
fs/zonefs/super.c | 2
include/linux/backing-dev-defs.h | 8
include/linux/backing-dev.h | 50
include/linux/cma.h | 14
include/linux/damon.h | 95
include/linux/fault-inject.h | 2
include/linux/fs.h | 21
include/linux/gfp.h | 10
include/linux/highmem-internal.h | 10
include/linux/hugetlb.h | 8
include/linux/kthread.h | 22
include/linux/list_lru.h | 45
include/linux/memcontrol.h | 46
include/linux/memory.h | 12
include/linux/memory_hotplug.h | 132 -
include/linux/migrate.h | 8
include/linux/mm.h | 11
include/linux/mmzone.h | 22
include/linux/nfs_fs_sb.h | 1
include/linux/node.h | 25
include/linux/page-flags.h | 96
include/linux/pageblock-flags.h | 7
include/linux/pagemap.h | 7
include/linux/sched.h | 1
include/linux/sched/sysctl.h | 10
include/linux/shmem_fs.h | 1
include/linux/slab.h | 3
include/linux/swap.h | 6
include/linux/thread_info.h | 5
include/linux/uaccess.h | 2
include/linux/vm_event_item.h | 3
include/linux/vmalloc.h | 4
include/linux/xarray.h | 9
include/ras/ras_event.h | 1
include/trace/events/compaction.h | 26
include/trace/events/writeback.h | 28
include/uapi/linux/userfaultfd.h | 8
ipc/mqueue.c | 2
kernel/dma/contiguous.c | 4
kernel/sched/core.c | 21
kernel/sysctl.c | 2
lib/Kconfig.kfence | 12
lib/kunit/try-catch.c | 3
lib/xarray.c | 10
mm/Kconfig | 6
mm/backing-dev.c | 57
mm/cma.c | 31
mm/cma.h | 1
mm/compaction.c | 60
mm/damon/Kconfig | 19
mm/damon/Makefile | 7
mm/damon/core-test.h | 23
mm/damon/core.c | 190 +
mm/damon/dbgfs-test.h | 103
mm/damon/dbgfs.c | 264 +-
mm/damon/ops-common.c | 133 +
mm/damon/ops-common.h | 16
mm/damon/paddr.c | 62
mm/damon/prmtv-common.c | 133 -
mm/damon/prmtv-common.h | 16
mm/damon/reclaim.c | 11
mm/damon/sysfs.c | 2632 ++++++++++++++++++++++-
mm/damon/vaddr-test.h | 8
mm/damon/vaddr.c | 67
mm/early_ioremap.c | 1
mm/fadvise.c | 5
mm/filemap.c | 17
mm/gup.c | 103
mm/highmem.c | 9
mm/hmm.c | 3
mm/huge_memory.c | 41
mm/hugetlb.c | 23
mm/hugetlb_vmemmap.c | 74
mm/hwpoison-inject.c | 7
mm/internal.h | 19
mm/kfence/Makefile | 2
mm/kfence/core.c | 147 +
mm/kfence/kfence_test.c | 3
mm/ksm.c | 6
mm/list_lru.c | 690 ++----
mm/maccess.c | 6
mm/madvise.c | 18
mm/memcontrol.c | 549 ++--
mm/memory-failure.c | 148 -
mm/memory.c | 116 -
mm/memory_hotplug.c | 136 -
mm/mempolicy.c | 29
mm/memremap.c | 3
mm/migrate.c | 128 -
mm/mlock.c | 1
mm/mmap.c | 5
mm/mmzone.c | 7
mm/mprotect.c | 13
mm/mremap.c | 4
mm/oom_kill.c | 3
mm/page-writeback.c | 12
mm/page_alloc.c | 429 +--
mm/page_io.c | 7
mm/page_table_check.c | 10
mm/ptdump.c | 16
mm/readahead.c | 124 +
mm/rmap.c | 15
mm/shmem.c | 46
mm/slab.c | 39
mm/slab.h | 25
mm/slob.c | 6
mm/slub.c | 42
mm/sparse-vmemmap.c | 70
mm/sparse.c | 2
mm/swap.c | 25
mm/swapfile.c | 1
mm/usercopy.c | 16
mm/userfaultfd.c | 3
mm/vmalloc.c | 102
mm/vmscan.c | 138 -
mm/vmstat.c | 19
mm/workingset.c | 7
mm/zswap.c | 15
net/socket.c | 2
net/sunrpc/rpc_pipe.c | 2
scripts/spelling.txt | 16
tools/testing/selftests/cgroup/cgroup_util.c | 15
tools/testing/selftests/cgroup/cgroup_util.h | 1
tools/testing/selftests/cgroup/test_memcontrol.c | 78
tools/testing/selftests/damon/Makefile | 1
tools/testing/selftests/damon/sysfs.sh | 306 ++
tools/testing/selftests/vm/.gitignore | 1
tools/testing/selftests/vm/Makefile | 7
tools/testing/selftests/vm/hugepage-vmemmap.c | 144 +
tools/testing/selftests/vm/run_vmtests.sh | 11
tools/testing/selftests/vm/userfaultfd.c | 2
tools/testing/selftests/x86/Makefile | 6
264 files changed, 7205 insertions(+), 3090 deletions(-)
^ permalink raw reply [flat|nested] 16+ messages in thread
* incoming
@ 2022-03-23 23:04 Andrew Morton
0 siblings, 0 replies; 16+ messages in thread
From: Andrew Morton @ 2022-03-23 23:04 UTC (permalink / raw)
To: Linus Torvalds; +Cc: mm-commits, linux-mm, patches
Various misc subsystems, before getting into the post-linux-next material.
This is all based on v5.17. I tested applying and compiling against
today's 1bc191051dca28fa6. One patch required an extra whack, all
looks good.
41 patches, based on f443e374ae131c168a065ea1748feac6b2e76613.
Subsystems affected by this patch series:
procfs
misc
core-kernel
lib
checkpatch
init
pipe
minix
fat
cgroups
kexec
kdump
taskstats
panic
kcov
resource
ubsan
Subsystem: procfs
Hao Lee <haolee.swjtu@gmail.com>:
proc: alloc PATH_MAX bytes for /proc/${pid}/fd/ symlinks
David Hildenbrand <david@redhat.com>:
proc/vmcore: fix possible deadlock on concurrent mmap and read
Yang Li <yang.lee@linux.alibaba.com>:
proc/vmcore: fix vmcore_alloc_buf() kernel-doc comment
Subsystem: misc
Bjorn Helgaas <bhelgaas@google.com>:
linux/types.h: remove unnecessary __bitwise__
Documentation/sparse: add hints about __CHECKER__
Subsystem: core-kernel
Miaohe Lin <linmiaohe@huawei.com>:
kernel/ksysfs.c: use helper macro __ATTR_RW
Subsystem: lib
Kees Cook <keescook@chromium.org>:
Kconfig.debug: make DEBUG_INFO selectable from a choice
Rasmus Villemoes <linux@rasmusvillemoes.dk>:
include: drop pointless __compiler_offsetof indirection
Christophe Leroy <christophe.leroy@csgroup.eu>:
ilog2: force inlining of __ilog2_u32() and __ilog2_u64()
Andy Shevchenko <andriy.shevchenko@linux.intel.com>:
bitfield: add explicit inclusions to the example
Feng Tang <feng.tang@intel.com>:
lib/Kconfig.debug: add ARCH dependency for FUNCTION_ALIGN option
Randy Dunlap <rdunlap@infradead.org>:
lib: bitmap: fix many kernel-doc warnings
Subsystem: checkpatch
Joe Perches <joe@perches.com>:
checkpatch: prefer MODULE_LICENSE("GPL") over MODULE_LICENSE("GPL v2")
checkpatch: add --fix option for some TRAILING_STATEMENTS
checkpatch: add early_param exception to blank line after struct/function test
Sagar Patel <sagarmp@cs.unc.edu>:
checkpatch: use python3 to find codespell dictionary
Subsystem: init
Mark-PK Tsai <mark-pk.tsai@mediatek.com>:
init: use ktime_us_delta() to make initcall_debug log more precise
Randy Dunlap <rdunlap@infradead.org>:
init.h: improve __setup and early_param documentation
init/main.c: return 1 from handled __setup() functions
Subsystem: pipe
Andrei Vagin <avagin@gmail.com>:
fs/pipe: use kvcalloc to allocate a pipe_buffer array
fs/pipe.c: local vars have to match types of proper pipe_inode_info fields
Subsystem: minix
Qinghua Jin <qhjin.dev@gmail.com>:
minix: fix bug when opening a file with O_DIRECT
Subsystem: fat
Helge Deller <deller@gmx.de>:
fat: use pointer to simple type in put_user()
Subsystem: cgroups
Sebastian Andrzej Siewior <bigeasy@linutronix.de>:
cgroup: use irqsave in cgroup_rstat_flush_locked().
cgroup: add a comment to cgroup_rstat_flush_locked().
Subsystem: kexec
Jisheng Zhang <jszhang@kernel.org>:
Patch series "kexec: use IS_ENABLED(CONFIG_KEXEC_CORE) instead of #ifdef", v2:
kexec: make crashk_res, crashk_low_res and crash_notes symbols always visible
riscv: mm: init: use IS_ENABLED(CONFIG_KEXEC_CORE) instead of #ifdef
x86/setup: use IS_ENABLED(CONFIG_KEXEC_CORE) instead of #ifdef
arm64: mm: use IS_ENABLED(CONFIG_KEXEC_CORE) instead of #ifdef
Subsystem: kdump
Tiezhu Yang <yangtiezhu@loongson.cn>:
Patch series "Update doc and fix some issues about kdump", v2:
docs: kdump: update description about sysfs file system support
docs: kdump: add scp example to write out the dump file
panic: unset panic_on_warn inside panic()
ubsan: no need to unset panic_on_warn in ubsan_epilogue()
kasan: no need to unset panic_on_warn in end_report()
Subsystem: taskstats
Lukas Bulwahn <lukas.bulwahn@gmail.com>:
taskstats: remove unneeded dead assignment
Subsystem: panic
"Guilherme G. Piccoli" <gpiccoli@igalia.com>:
Patch series "Some improvements on panic_print":
docs: sysctl/kernel: add missing bit to panic_print
panic: add option to dump all CPUs backtraces in panic_print
panic: move panic_print before kmsg dumpers
Subsystem: kcov
Aleksandr Nogikh <nogikh@google.com>:
Patch series "kcov: improve mmap processing", v3:
kcov: split ioctl handling into locked and unlocked parts
kcov: properly handle subsequent mmap calls
Subsystem: resource
Miaohe Lin <linmiaohe@huawei.com>:
kernel/resource: fix kfree() of bootmem memory again
Subsystem: ubsan
Marco Elver <elver@google.com>:
Revert "ubsan, kcsan: Don't combine sanitizer with kcov on clang"
Documentation/admin-guide/kdump/kdump.rst | 10 +
Documentation/admin-guide/kernel-parameters.txt | 5
Documentation/admin-guide/sysctl/kernel.rst | 2
Documentation/dev-tools/sparse.rst | 2
arch/arm64/mm/init.c | 9 -
arch/riscv/mm/init.c | 6 -
arch/x86/kernel/setup.c | 10 -
fs/fat/dir.c | 2
fs/minix/inode.c | 3
fs/pipe.c | 13 +-
fs/proc/base.c | 8 -
fs/proc/vmcore.c | 43 +++----
include/linux/bitfield.h | 3
include/linux/compiler_types.h | 3
include/linux/init.h | 11 +
include/linux/kexec.h | 12 +-
include/linux/log2.h | 4
include/linux/stddef.h | 6 -
include/uapi/linux/types.h | 6 -
init/main.c | 14 +-
kernel/cgroup/rstat.c | 13 +-
kernel/kcov.c | 102 ++++++++---------
kernel/ksysfs.c | 3
kernel/panic.c | 37 ++++--
kernel/resource.c | 41 +-----
kernel/taskstats.c | 5
lib/Kconfig.debug | 142 ++++++++++++------------
lib/Kconfig.kcsan | 11 -
lib/Kconfig.ubsan | 12 --
lib/bitmap.c | 24 ++--
lib/ubsan.c | 10 -
mm/kasan/report.c | 10 -
scripts/checkpatch.pl | 31 ++++-
tools/include/linux/types.h | 5
34 files changed, 313 insertions(+), 305 deletions(-)
^ permalink raw reply [flat|nested] 16+ messages in thread
* incoming
@ 2022-03-25 1:07 Andrew Morton
0 siblings, 0 replies; 16+ messages in thread
From: Andrew Morton @ 2022-03-25 1:07 UTC (permalink / raw)
To: Linus Torvalds; +Cc: mm-commits, linux-mm, patches
This is the material which was staged after willystuff in linux-next.
Everything applied seamlessly on your latest, all looks well.
114 patches, based on 52deda9551a01879b3562e7b41748e85c591f14c.
Subsystems affected by this patch series:
mm/debug
mm/selftests
mm/pagecache
mm/thp
mm/rmap
mm/migration
mm/kasan
mm/hugetlb
mm/pagemap
mm/madvise
selftests
Subsystem: mm/debug
Sean Anderson <seanga2@gmail.com>:
tools/vm/page_owner_sort.c: sort by stacktrace before culling
tools/vm/page_owner_sort.c: support sorting by stack trace
Yinan Zhang <zhangyinan2019@email.szu.edu.cn>:
tools/vm/page_owner_sort.c: add switch between culling by stacktrace and txt
Chongxi Zhao <zhaochongxi2019@email.szu.edu.cn>:
tools/vm/page_owner_sort.c: support sorting pid and time
Shenghong Han <hanshenghong2019@email.szu.edu.cn>:
tools/vm/page_owner_sort.c: two trivial fixes
Yixuan Cao <caoyixuan2019@email.szu.edu.cn>:
tools/vm/page_owner_sort.c: delete invalid duplicate code
Shenghong Han <hanshenghong2019@email.szu.edu.cn>:
Documentation/vm/page_owner.rst: update the documentation
Shuah Khan <skhan@linuxfoundation.org>:
Documentation/vm/page_owner.rst: fix unexpected indentation warns
Waiman Long <longman@redhat.com>:
Patch series "mm/page_owner: Extend page_owner to show memcg information", v4:
lib/vsprintf: avoid redundant work with 0 size
mm/page_owner: use scnprintf() to avoid excessive buffer overrun check
mm/page_owner: print memcg information
mm/page_owner: record task command name
Yixuan Cao <caoyixuan2019@email.szu.edu.cn>:
mm/page_owner.c: record tgid
tools/vm/page_owner_sort.c: fix the instructions for use
Jiajian Ye <yejiajian2018@email.szu.edu.cn>:
tools/vm/page_owner_sort.c: fix comments
tools/vm/page_owner_sort.c: add a security check
tools/vm/page_owner_sort.c: support sorting by tgid and update documentation
tools/vm/page_owner_sort: fix three trivival places
tools/vm/page_owner_sort: support for sorting by task command name
tools/vm/page_owner_sort.c: support for selecting by PID, TGID or task command name
tools/vm/page_owner_sort.c: support for user-defined culling rules
Christoph Hellwig <hch@lst.de>:
mm: unexport page_init_poison
Subsystem: mm/selftests
"Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>:
selftest/vm: add util.h and and move helper functions there
Mike Rapoport <rppt@kernel.org>:
selftest/vm: add helpers to detect PAGE_SIZE and PAGE_SHIFT
Subsystem: mm/pagecache
Hugh Dickins <hughd@google.com>:
mm: delete __ClearPageWaiters()
mm: filemap_unaccount_folio() large skip mapcount fixup
Subsystem: mm/thp
Hugh Dickins <hughd@google.com>:
mm/thp: fix NR_FILE_MAPPED accounting in page_*_file_rmap()
Subsystem: mm/rmap
Subsystem: mm/migration
Anshuman Khandual <anshuman.khandual@arm.com>:
Patch series "mm/migration: Add trace events", v3:
mm/migration: add trace events for THP migrations
mm/migration: add trace events for base page and HugeTLB migrations
Subsystem: mm/kasan
Andrey Konovalov <andreyknvl@google.com>:
Patch series "kasan, vmalloc, arm64: add vmalloc tagging support for SW/HW_TAGS", v6:
kasan, page_alloc: deduplicate should_skip_kasan_poison
kasan, page_alloc: move tag_clear_highpage out of kernel_init_free_pages
kasan, page_alloc: merge kasan_free_pages into free_pages_prepare
kasan, page_alloc: simplify kasan_poison_pages call site
kasan, page_alloc: init memory of skipped pages on free
kasan: drop skip_kasan_poison variable in free_pages_prepare
mm: clarify __GFP_ZEROTAGS comment
kasan: only apply __GFP_ZEROTAGS when memory is zeroed
kasan, page_alloc: refactor init checks in post_alloc_hook
kasan, page_alloc: merge kasan_alloc_pages into post_alloc_hook
kasan, page_alloc: combine tag_clear_highpage calls in post_alloc_hook
kasan, page_alloc: move SetPageSkipKASanPoison in post_alloc_hook
kasan, page_alloc: move kernel_init_free_pages in post_alloc_hook
kasan, page_alloc: rework kasan_unpoison_pages call site
kasan: clean up metadata byte definitions
kasan: define KASAN_VMALLOC_INVALID for SW_TAGS
kasan, x86, arm64, s390: rename functions for modules shadow
kasan, vmalloc: drop outdated VM_KASAN comment
kasan: reorder vmalloc hooks
kasan: add wrappers for vmalloc hooks
kasan, vmalloc: reset tags in vmalloc functions
kasan, fork: reset pointer tags of vmapped stacks
kasan, arm64: reset pointer tags of vmapped stacks
kasan, vmalloc: add vmalloc tagging for SW_TAGS
kasan, vmalloc, arm64: mark vmalloc mappings as pgprot_tagged
kasan, vmalloc: unpoison VM_ALLOC pages after mapping
kasan, mm: only define ___GFP_SKIP_KASAN_POISON with HW_TAGS
kasan, page_alloc: allow skipping unpoisoning for HW_TAGS
kasan, page_alloc: allow skipping memory init for HW_TAGS
kasan, vmalloc: add vmalloc tagging for HW_TAGS
kasan, vmalloc: only tag normal vmalloc allocations
kasan, arm64: don't tag executable vmalloc allocations
kasan: mark kasan_arg_stacktrace as __initdata
kasan: clean up feature flags for HW_TAGS mode
kasan: add kasan.vmalloc command line flag
kasan: allow enabling KASAN_VMALLOC and SW/HW_TAGS
arm64: select KASAN_VMALLOC for SW/HW_TAGS modes
kasan: documentation updates
kasan: improve vmalloc tests
kasan: test: support async (again) and asymm modes for HW_TAGS
tangmeng <tangmeng@uniontech.com>:
mm/kasan: remove unnecessary CONFIG_KASAN option
Peter Collingbourne <pcc@google.com>:
kasan: update function name in comments
Andrey Konovalov <andreyknvl@google.com>:
kasan: print virtual mapping info in reports
Patch series "kasan: report clean-ups and improvements":
kasan: drop addr check from describe_object_addr
kasan: more line breaks in reports
kasan: rearrange stack frame info in reports
kasan: improve stack frame info in reports
kasan: print basic stack frame info for SW_TAGS
kasan: simplify async check in end_report()
kasan: simplify kasan_update_kunit_status() and call sites
kasan: check CONFIG_KASAN_KUNIT_TEST instead of CONFIG_KUNIT
kasan: move update_kunit_status to start_report
kasan: move disable_trace_on_warning to start_report
kasan: split out print_report from __kasan_report
kasan: simplify kasan_find_first_bad_addr call sites
kasan: restructure kasan_report
kasan: merge __kasan_report into kasan_report
kasan: call print_report from kasan_report_invalid_free
kasan: move and simplify kasan_report_async
kasan: rename kasan_access_info to kasan_report_info
kasan: add comment about UACCESS regions to kasan_report
kasan: respect KASAN_BIT_REPORTED in all reporting routines
kasan: reorder reporting functions
kasan: move and hide kasan_save_enable/restore_multi_shot
kasan: disable LOCKDEP when printing reports
Subsystem: mm/hugetlb
Mike Kravetz <mike.kravetz@oracle.com>:
Patch series "Add hugetlb MADV_DONTNEED support", v3:
mm: enable MADV_DONTNEED for hugetlb mappings
selftests/vm: add hugetlb madvise MADV_DONTNEED MADV_REMOVE test
userfaultfd/selftests: enable hugetlb remap and remove event testing
Miaohe Lin <linmiaohe@huawei.com>:
mm/huge_memory: make is_transparent_hugepage() static
Subsystem: mm/pagemap
David Hildenbrand <david@redhat.com>:
Patch series "mm: COW fixes part 1: fix the COW security issue for THP and swap", v3:
mm: optimize do_wp_page() for exclusive pages in the swapcache
mm: optimize do_wp_page() for fresh pages in local LRU pagevecs
mm: slightly clarify KSM logic in do_swap_page()
mm: streamline COW logic in do_swap_page()
mm/huge_memory: streamline COW logic in do_huge_pmd_wp_page()
mm/khugepaged: remove reuse_swap_page() usage
mm/swapfile: remove stale reuse_swap_page()
mm/huge_memory: remove stale page_trans_huge_mapcount()
mm/huge_memory: remove stale locking logic from __split_huge_pmd()
Hugh Dickins <hughd@google.com>:
mm: warn on deleting redirtied only if accounted
mm: unmap_mapping_range_tree() with i_mmap_rwsem shared
Anshuman Khandual <anshuman.khandual@arm.com>:
mm: generalize ARCH_HAS_FILTER_PGPROT
Subsystem: mm/madvise
Mauricio Faria de Oliveira <mfo@canonical.com>:
mm: fix race between MADV_FREE reclaim and blkdev direct IO read
Johannes Weiner <hannes@cmpxchg.org>:
mm: madvise: MADV_DONTNEED_LOCKED
Subsystem: selftests
Muhammad Usama Anjum <usama.anjum@collabora.com>:
selftests: vm: remove dependecy from internal kernel macros
Kees Cook <keescook@chromium.org>:
selftests: kselftest framework: provide "finished" helper
Documentation/dev-tools/kasan.rst | 17
Documentation/vm/page_owner.rst | 72 ++
arch/alpha/include/uapi/asm/mman.h | 2
arch/arm64/Kconfig | 2
arch/arm64/include/asm/vmalloc.h | 6
arch/arm64/include/asm/vmap_stack.h | 5
arch/arm64/kernel/module.c | 5
arch/arm64/mm/pageattr.c | 2
arch/arm64/net/bpf_jit_comp.c | 3
arch/mips/include/uapi/asm/mman.h | 2
arch/parisc/include/uapi/asm/mman.h | 2
arch/powerpc/mm/book3s64/trace.c | 1
arch/s390/kernel/module.c | 2
arch/x86/Kconfig | 3
arch/x86/kernel/module.c | 2
arch/x86/mm/init.c | 1
arch/xtensa/include/uapi/asm/mman.h | 2
include/linux/gfp.h | 53 +-
include/linux/huge_mm.h | 6
include/linux/kasan.h | 136 +++--
include/linux/mm.h | 5
include/linux/page-flags.h | 2
include/linux/pagemap.h | 3
include/linux/swap.h | 4
include/linux/vmalloc.h | 18
include/trace/events/huge_memory.h | 1
include/trace/events/migrate.h | 31 +
include/trace/events/mmflags.h | 18
include/trace/events/thp.h | 27 +
include/uapi/asm-generic/mman-common.h | 2
kernel/fork.c | 13
kernel/scs.c | 16
lib/Kconfig.kasan | 18
lib/test_kasan.c | 239 ++++++++-
lib/vsprintf.c | 8
mm/Kconfig | 3
mm/debug.c | 1
mm/filemap.c | 63 +-
mm/huge_memory.c | 109 ----
mm/kasan/Makefile | 2
mm/kasan/common.c | 4
mm/kasan/hw_tags.c | 243 +++++++---
mm/kasan/kasan.h | 76 ++-
mm/kasan/report.c | 516 +++++++++++----------
mm/kasan/report_generic.c | 34 -
mm/kasan/report_hw_tags.c | 1
mm/kasan/report_sw_tags.c | 16
mm/kasan/report_tags.c | 2
mm/kasan/shadow.c | 76 +--
mm/khugepaged.c | 11
mm/madvise.c | 57 +-
mm/memory.c | 129 +++--
mm/memremap.c | 2
mm/migrate.c | 4
mm/page-writeback.c | 18
mm/page_alloc.c | 270 ++++++-----
mm/page_owner.c | 86 ++-
mm/rmap.c | 62 +-
mm/swap.c | 4
mm/swapfile.c | 104 ----
mm/vmalloc.c | 167 ++++--
tools/testing/selftests/kselftest.h | 10
tools/testing/selftests/vm/.gitignore | 1
tools/testing/selftests/vm/Makefile | 1
tools/testing/selftests/vm/gup_test.c | 3
tools/testing/selftests/vm/hugetlb-madvise.c | 410 ++++++++++++++++
tools/testing/selftests/vm/ksm_tests.c | 38 -
tools/testing/selftests/vm/memfd_secret.c | 2
tools/testing/selftests/vm/run_vmtests.sh | 15
tools/testing/selftests/vm/transhuge-stress.c | 41 -
tools/testing/selftests/vm/userfaultfd.c | 72 +-
tools/testing/selftests/vm/util.h | 75 ++-
tools/vm/page_owner_sort.c | 628 +++++++++++++++++++++-----
73 files changed, 2797 insertions(+), 1288 deletions(-)
^ permalink raw reply [flat|nested] 16+ messages in thread
* incoming
@ 2022-04-01 18:20 Andrew Morton
2022-04-01 18:27 ` incoming Andrew Morton
0 siblings, 1 reply; 16+ messages in thread
From: Andrew Morton @ 2022-04-01 18:20 UTC (permalink / raw)
To: Linus Torvalds; +Cc: linux-mm, mm-commits, patches
16 patches, based on e8b767f5e04097aaedcd6e06e2270f9fe5282696.
Subsystems affected by this patch series:
mm/madvise
ofs2
nilfs2
mm/mlock
mm/mfence
mailmap
mm/memory-failure
mm/kasan
mm/debug
mm/kmemleak
mm/damon
Subsystem: mm/madvise
Charan Teja Kalla <quic_charante@quicinc.com>:
Revert "mm: madvise: skip unmapped vma holes passed to process_madvise"
Subsystem: ofs2
Joseph Qi <joseph.qi@linux.alibaba.com>:
ocfs2: fix crash when mount with quota enabled
Subsystem: nilfs2
Ryusuke Konishi <konishi.ryusuke@gmail.com>:
Patch series "nilfs2 lockdep warning fixes":
nilfs2: fix lockdep warnings in page operations for btree nodes
nilfs2: fix lockdep warnings during disk space reclamation
nilfs2: get rid of nilfs_mapping_init()
Subsystem: mm/mlock
Hugh Dickins <hughd@google.com>:
mm/munlock: add lru_add_drain() to fix memcg_stat_test
mm/munlock: update Documentation/vm/unevictable-lru.rst
Sebastian Andrzej Siewior <bigeasy@linutronix.de>:
mm/munlock: protect the per-CPU pagevec by a local_lock_t
Subsystem: mm/kfence
Muchun Song <songmuchun@bytedance.com>:
mm: kfence: fix objcgs vector allocation
Subsystem: mailmap
Kirill Tkhai <kirill.tkhai@openvz.org>:
mailmap: update Kirill's email
Subsystem: mm/memory-failure
Rik van Riel <riel@surriel.com>:
mm,hwpoison: unmap poisoned page before invalidation
Subsystem: mm/kasan
Andrey Konovalov <andreyknvl@google.com>:
mm, kasan: fix __GFP_BITS_SHIFT definition breaking LOCKDEP
Subsystem: mm/debug
Yinan Zhang <zhangyinan2019@email.szu.edu.cn>:
tools/vm/page_owner_sort.c: remove -c option
doc/vm/page_owner.rst: remove content related to -c option
Subsystem: mm/kmemleak
Kuan-Ying Lee <Kuan-Ying.Lee@mediatek.com>:
mm/kmemleak: reset tag when compare object pointer
Subsystem: mm/damon
Jonghyeon Kim <tome01@ajou.ac.kr>:
mm/damon: prevent activated scheme from sleeping by deactivated schemes
.mailmap | 1
Documentation/vm/page_owner.rst | 1
Documentation/vm/unevictable-lru.rst | 473 +++++++++++++++--------------------
fs/nilfs2/btnode.c | 23 +
fs/nilfs2/btnode.h | 1
fs/nilfs2/btree.c | 27 +
fs/nilfs2/dat.c | 4
fs/nilfs2/gcinode.c | 7
fs/nilfs2/inode.c | 167 +++++++++++-
fs/nilfs2/mdt.c | 45 ++-
fs/nilfs2/mdt.h | 6
fs/nilfs2/nilfs.h | 16 -
fs/nilfs2/page.c | 16 -
fs/nilfs2/page.h | 1
fs/nilfs2/segment.c | 9
fs/nilfs2/super.c | 5
fs/ocfs2/quota_global.c | 23 -
fs/ocfs2/quota_local.c | 2
include/linux/gfp.h | 4
mm/damon/core.c | 5
mm/gup.c | 10
mm/internal.h | 6
mm/kfence/core.c | 11
mm/kfence/kfence.h | 3
mm/kmemleak.c | 9
mm/madvise.c | 9
mm/memory.c | 12
mm/migrate.c | 2
mm/mlock.c | 46 ++-
mm/page_alloc.c | 1
mm/rmap.c | 4
mm/swap.c | 4
tools/vm/page_owner_sort.c | 6
33 files changed, 560 insertions(+), 399 deletions(-)
^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: incoming
2022-04-01 18:20 incoming Andrew Morton
@ 2022-04-01 18:27 ` Andrew Morton
0 siblings, 0 replies; 16+ messages in thread
From: Andrew Morton @ 2022-04-01 18:27 UTC (permalink / raw)
To: Linus Torvalds, linux-mm, mm-commits, patches
Argh, messed up in-reply-to. Let me redo...
^ permalink raw reply [flat|nested] 16+ messages in thread
* incoming
@ 2022-04-01 18:27 Andrew Morton
0 siblings, 0 replies; 16+ messages in thread
From: Andrew Morton @ 2022-04-01 18:27 UTC (permalink / raw)
To: Linus Torvalds; +Cc: linux-mm, mm-commits, patches
16 patches, based on e8b767f5e04097aaedcd6e06e2270f9fe5282696.
Subsystems affected by this patch series:
mm/madvise
ofs2
nilfs2
mm/mlock
mm/mfence
mailmap
mm/memory-failure
mm/kasan
mm/debug
mm/kmemleak
mm/damon
Subsystem: mm/madvise
Charan Teja Kalla <quic_charante@quicinc.com>:
Revert "mm: madvise: skip unmapped vma holes passed to process_madvise"
Subsystem: ofs2
Joseph Qi <joseph.qi@linux.alibaba.com>:
ocfs2: fix crash when mount with quota enabled
Subsystem: nilfs2
Ryusuke Konishi <konishi.ryusuke@gmail.com>:
Patch series "nilfs2 lockdep warning fixes":
nilfs2: fix lockdep warnings in page operations for btree nodes
nilfs2: fix lockdep warnings during disk space reclamation
nilfs2: get rid of nilfs_mapping_init()
Subsystem: mm/mlock
Hugh Dickins <hughd@google.com>:
mm/munlock: add lru_add_drain() to fix memcg_stat_test
mm/munlock: update Documentation/vm/unevictable-lru.rst
Sebastian Andrzej Siewior <bigeasy@linutronix.de>:
mm/munlock: protect the per-CPU pagevec by a local_lock_t
Subsystem: mm/kfence
Muchun Song <songmuchun@bytedance.com>:
mm: kfence: fix objcgs vector allocation
Subsystem: mailmap
Kirill Tkhai <kirill.tkhai@openvz.org>:
mailmap: update Kirill's email
Subsystem: mm/memory-failure
Rik van Riel <riel@surriel.com>:
mm,hwpoison: unmap poisoned page before invalidation
Subsystem: mm/kasan
Andrey Konovalov <andreyknvl@google.com>:
mm, kasan: fix __GFP_BITS_SHIFT definition breaking LOCKDEP
Subsystem: mm/debug
Yinan Zhang <zhangyinan2019@email.szu.edu.cn>:
tools/vm/page_owner_sort.c: remove -c option
doc/vm/page_owner.rst: remove content related to -c option
Subsystem: mm/kmemleak
Kuan-Ying Lee <Kuan-Ying.Lee@mediatek.com>:
mm/kmemleak: reset tag when compare object pointer
Subsystem: mm/damon
Jonghyeon Kim <tome01@ajou.ac.kr>:
mm/damon: prevent activated scheme from sleeping by deactivated schemes
.mailmap | 1
Documentation/vm/page_owner.rst | 1
Documentation/vm/unevictable-lru.rst | 473 +++++++++++++++--------------------
fs/nilfs2/btnode.c | 23 +
fs/nilfs2/btnode.h | 1
fs/nilfs2/btree.c | 27 +
fs/nilfs2/dat.c | 4
fs/nilfs2/gcinode.c | 7
fs/nilfs2/inode.c | 167 +++++++++++-
fs/nilfs2/mdt.c | 45 ++-
fs/nilfs2/mdt.h | 6
fs/nilfs2/nilfs.h | 16 -
fs/nilfs2/page.c | 16 -
fs/nilfs2/page.h | 1
fs/nilfs2/segment.c | 9
fs/nilfs2/super.c | 5
fs/ocfs2/quota_global.c | 23 -
fs/ocfs2/quota_local.c | 2
include/linux/gfp.h | 4
mm/damon/core.c | 5
mm/gup.c | 10
mm/internal.h | 6
mm/kfence/core.c | 11
mm/kfence/kfence.h | 3
mm/kmemleak.c | 9
mm/madvise.c | 9
mm/memory.c | 12
mm/migrate.c | 2
mm/mlock.c | 46 ++-
mm/page_alloc.c | 1
mm/rmap.c | 4
mm/swap.c | 4
tools/vm/page_owner_sort.c | 6
33 files changed, 560 insertions(+), 399 deletions(-)
^ permalink raw reply [flat|nested] 16+ messages in thread
* incoming
@ 2022-04-08 20:08 Andrew Morton
0 siblings, 0 replies; 16+ messages in thread
From: Andrew Morton @ 2022-04-08 20:08 UTC (permalink / raw)
To: Linus Torvalds; +Cc: linux-mm, mm-commits, patches
9 patches, based on d00c50b35101b862c3db270ffeba53a63a1063d9.
Subsystems affected by this patch series:
mm/migration
mm/highmem
lz4
mm/sparsemem
mm/mremap
mm/mempolicy
mailmap
mm/memcg
MAINTAINERS
Subsystem: mm/migration
Zi Yan <ziy@nvidia.com>:
mm: migrate: use thp_order instead of HPAGE_PMD_ORDER for new page allocation.
Subsystem: mm/highmem
Max Filippov <jcmvbkbc@gmail.com>:
highmem: fix checks in __kmap_local_sched_{in,out}
Subsystem: lz4
Guo Xuenan <guoxuenan@huawei.com>:
lz4: fix LZ4_decompress_safe_partial read out of bound
Subsystem: mm/sparsemem
Waiman Long <longman@redhat.com>:
mm/sparsemem: fix 'mem_section' will never be NULL gcc 12 warning
Subsystem: mm/mremap
Paolo Bonzini <pbonzini@redhat.com>:
mmmremap.c: avoid pointless invalidate_range_start/end on mremap(old_size=0)
Subsystem: mm/mempolicy
Miaohe Lin <linmiaohe@huawei.com>:
mm/mempolicy: fix mpol_new leak in shared_policy_replace
Subsystem: mailmap
Vasily Averin <vasily.averin@linux.dev>:
mailmap: update Vasily Averin's email address
Subsystem: mm/memcg
Andrew Morton <akpm@linux-foundation.org>:
mm/list_lru.c: revert "mm/list_lru: optimize memcg_reparent_list_lru_node()"
Subsystem: MAINTAINERS
Tom Rix <trix@redhat.com>:
MAINTAINERS: add Tom as clang reviewer
.mailmap | 4 ++++
MAINTAINERS | 1 +
include/linux/mmzone.h | 11 +++++++----
lib/lz4/lz4_decompress.c | 8 ++++++--
mm/highmem.c | 4 ++--
mm/list_lru.c | 6 ------
mm/mempolicy.c | 3 ++-
mm/migrate.c | 2 +-
mm/mremap.c | 3 +++
9 files changed, 26 insertions(+), 16 deletions(-)
^ permalink raw reply [flat|nested] 16+ messages in thread
* incoming
@ 2022-04-15 2:12 Andrew Morton
0 siblings, 0 replies; 16+ messages in thread
From: Andrew Morton @ 2022-04-15 2:12 UTC (permalink / raw)
To: Linus Torvalds; +Cc: linux-mm, mm-commits, patches
14 patches, based on 115acbb56978941bb7537a97dfc303da286106c1.
Subsystems affected by this patch series:
MAINTAINERS
mm/tmpfs
m/secretmem
mm/kasan
mm/kfence
mm/pagealloc
mm/zram
mm/compaction
mm/hugetlb
binfmt
mm/vmalloc
mm/kmemleak
Subsystem: MAINTAINERS
Joe Perches <joe@perches.com>:
MAINTAINERS: Broadcom internal lists aren't maintainers
Subsystem: mm/tmpfs
Hugh Dickins <hughd@google.com>:
tmpfs: fix regressions from wider use of ZERO_PAGE
Subsystem: m/secretmem
Axel Rasmussen <axelrasmussen@google.com>:
mm/secretmem: fix panic when growing a memfd_secret
Subsystem: mm/kasan
Zqiang <qiang1.zhang@intel.com>:
irq_work: use kasan_record_aux_stack_noalloc() record callstack
Vincenzo Frascino <vincenzo.frascino@arm.com>:
kasan: fix hw tags enablement when KUNIT tests are disabled
Subsystem: mm/kfence
Marco Elver <elver@google.com>:
mm, kfence: support kmem_dump_obj() for KFENCE objects
Subsystem: mm/pagealloc
Juergen Gross <jgross@suse.com>:
mm, page_alloc: fix build_zonerefs_node()
Subsystem: mm/zram
Minchan Kim <minchan@kernel.org>:
mm: fix unexpected zeroed page mapping with zram swap
Subsystem: mm/compaction
Charan Teja Kalla <quic_charante@quicinc.com>:
mm: compaction: fix compiler warning when CONFIG_COMPACTION=n
Subsystem: mm/hugetlb
Mike Kravetz <mike.kravetz@oracle.com>:
hugetlb: do not demote poisoned hugetlb pages
Subsystem: binfmt
Andrew Morton <akpm@linux-foundation.org>:
revert "fs/binfmt_elf: fix PT_LOAD p_align values for loaders"
revert "fs/binfmt_elf: use PT_LOAD p_align values for static PIE"
Subsystem: mm/vmalloc
Omar Sandoval <osandov@fb.com>:
mm/vmalloc: fix spinning drain_vmap_work after reading from /proc/vmcore
Subsystem: mm/kmemleak
Patrick Wang <patrick.wang.shcn@gmail.com>:
mm: kmemleak: take a full lowmem check in kmemleak_*_phys()
MAINTAINERS | 64 ++++++++++++++++++++--------------------
arch/x86/include/asm/io.h | 2 -
arch/x86/kernel/crash_dump_64.c | 1
fs/binfmt_elf.c | 6 +--
include/linux/kfence.h | 24 +++++++++++++++
kernel/irq_work.c | 2 -
mm/compaction.c | 10 +++---
mm/filemap.c | 6 ---
mm/hugetlb.c | 17 ++++++----
mm/kasan/hw_tags.c | 5 +--
mm/kasan/kasan.h | 10 +++---
mm/kfence/core.c | 21 -------------
mm/kfence/kfence.h | 21 +++++++++++++
mm/kfence/report.c | 47 +++++++++++++++++++++++++++++
mm/kmemleak.c | 8 ++---
mm/page_alloc.c | 2 -
mm/page_io.c | 54 ---------------------------------
mm/secretmem.c | 17 ++++++++++
mm/shmem.c | 31 ++++++++++++-------
mm/slab.c | 2 -
mm/slab.h | 2 -
mm/slab_common.c | 9 +++++
mm/slob.c | 2 -
mm/slub.c | 2 -
mm/vmalloc.c | 11 ------
25 files changed, 207 insertions(+), 169 deletions(-)
^ permalink raw reply [flat|nested] 16+ messages in thread
* incoming
@ 2022-04-21 23:35 Andrew Morton
0 siblings, 0 replies; 16+ messages in thread
From: Andrew Morton @ 2022-04-21 23:35 UTC (permalink / raw)
To: Linus Torvalds; +Cc: mm-commits, linux-mm, patches
13 patches, based on b253435746d9a4a701b5f09211b9c14d3370d0da.
Subsystems affected by this patch series:
mm/memory-failure
mm/memcg
mm/userfaultfd
mm/hugetlbfs
mm/mremap
mm/oom-kill
mm/kasan
kcov
mm/hmm
Subsystem: mm/memory-failure
Naoya Horiguchi <naoya.horiguchi@nec.com>:
mm/hwpoison: fix race between hugetlb free/demotion and memory_failure_hugetlb()
Xu Yu <xuyu@linux.alibaba.com>:
mm/memory-failure.c: skip huge_zero_page in memory_failure()
Subsystem: mm/memcg
Shakeel Butt <shakeelb@google.com>:
memcg: sync flush only if periodic flush is delayed
Subsystem: mm/userfaultfd
Nadav Amit <namit@vmware.com>:
userfaultfd: mark uffd_wp regardless of VM_WRITE flag
Subsystem: mm/hugetlbfs
Christophe Leroy <christophe.leroy@csgroup.eu>:
mm, hugetlb: allow for "high" userspace addresses
Subsystem: mm/mremap
Sidhartha Kumar <sidhartha.kumar@oracle.com>:
selftest/vm: verify mmap addr in mremap_test
selftest/vm: verify remap destination address in mremap_test
selftest/vm: support xfail in mremap_test
selftest/vm: add skip support to mremap_test
Subsystem: mm/oom-kill
Nico Pache <npache@redhat.com>:
oom_kill.c: futex: delay the OOM reaper to allow time for proper futex cleanup
Subsystem: mm/kasan
Vincenzo Frascino <vincenzo.frascino@arm.com>:
MAINTAINERS: add Vincenzo Frascino to KASAN reviewers
Subsystem: kcov
Aleksandr Nogikh <nogikh@google.com>:
kcov: don't generate a warning on vm_insert_page()'s failure
Subsystem: mm/hmm
Alistair Popple <apopple@nvidia.com>:
mm/mmu_notifier.c: fix race in mmu_interval_notifier_remove()
MAINTAINERS | 1
fs/hugetlbfs/inode.c | 9 -
include/linux/hugetlb.h | 6 +
include/linux/memcontrol.h | 5
include/linux/mm.h | 8 +
include/linux/sched.h | 1
include/linux/sched/mm.h | 8 +
kernel/kcov.c | 7 -
mm/hugetlb.c | 10 +
mm/memcontrol.c | 12 ++
mm/memory-failure.c | 158 ++++++++++++++++++++++--------
mm/mmap.c | 8 -
mm/mmu_notifier.c | 14 ++
mm/oom_kill.c | 54 +++++++---
mm/userfaultfd.c | 15 +-
mm/workingset.c | 2
tools/testing/selftests/vm/mremap_test.c | 85 +++++++++++++++-
tools/testing/selftests/vm/run_vmtests.sh | 11 +-
18 files changed, 327 insertions(+), 87 deletions(-)
^ permalink raw reply [flat|nested] 16+ messages in thread
* incoming
@ 2022-04-27 19:41 Andrew Morton
0 siblings, 0 replies; 16+ messages in thread
From: Andrew Morton @ 2022-04-27 19:41 UTC (permalink / raw)
To: Linus Torvalds; +Cc: linux-mm, mm-commits, patches
2 patches, based on d615b5416f8a1afeb82d13b238f8152c572d59c0.
Subsystems affected by this patch series:
mm/kasan
mm/debug
Subsystem: mm/kasan
Zqiang <qiang1.zhang@intel.com>:
kasan: prevent cpu_quarantine corruption when CPU offline and cache shrink occur at same time
Subsystem: mm/debug
Akira Yokosawa <akiyks@gmail.com>:
docs: vm/page_owner: use literal blocks for param description
Documentation/vm/page_owner.rst | 5 +++--
mm/kasan/quarantine.c | 7 +++++++
2 files changed, 10 insertions(+), 2 deletions(-)
^ permalink raw reply [flat|nested] 16+ messages in thread
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