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c212b2f5d237b894d3a0affb88d0899f3bd8b92f
android_kernel_motorola_sm6225/mm
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Marco Elver c212b2f5d2 FROMGIT: kfence: use power-efficient work queue to run delayed work 
Use the power-efficient work queue, to avoid the pathological case where
we keep pinning ourselves on the same possibly idle CPU on systems that
want to be power-efficient (https://lwn.net/Articles/731052/).

Link: https://lkml.kernel.org/r/20210421105132.3965998-4-elver@google.com
Signed-off-by: Marco Elver <elver@google.com>
Cc: Alexander Potapenko <glider@google.com>
Cc: Dmitry Vyukov <dvyukov@google.com>
Cc: Hillf Danton <hdanton@sina.com>
Cc: Jann Horn <jannh@google.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>

Bug: 172317151
Bug: 185280916
Test: power team confirmed there's no regression
(cherry picked from commit e5bcc059aa2321383325e98628d65258bdcb306f
 https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git akpm)
Signed-off-by: Alexander Potapenko <glider@google.com>
Change-Id: I53a2869987cdac165840e3878ff73735a03438fa
2026-04-28 18:54:34 +00:00
..
kasan
BACKPORT: kasan: use error_report_end tracepoint
2026-04-28 18:54:34 +00:00
kfence
FROMGIT: kfence: use power-efficient work queue to run delayed work
2026-04-28 18:54:34 +00:00
backing-dev.c
BACKPORT: bdi: initialize ->ra_pages and ->io_pages in bdi_init
2025-10-16 21:01:11 +01:00
balloon_compaction.c
…
bootmem.c
…
cleancache.c
…
cma_debug.c
…
cma.c
…
cma.h
…
compaction.c
BACKPORT: sysctl: pass kernel pointers to ->proc_handler
2025-08-28 03:26:34 +03:00
debug_page_ref.c
…
debug.c
…
dmapool.c
…
early_ioremap.c
…
fadvise.c
…
failslab.c
…
filemap.c
Reapply "mm: make faultaround produce old ptes"
2026-04-21 04:58:22 +00:00
frame_vector.c
BACKPORT: mmap locking API: use coccinelle to convert mmap_sem rwsem call sites
2025-09-30 21:35:03 +01:00
frontswap.c
…
gup_benchmark.c
…
gup.c
BACKPORT: mm: introduce include/linux/pgtable.h
2025-09-30 21:35:04 +01:00
highmem.c
…
hmm.c
BACKPORT: mm/mmu_notifier: use structure for invalidate_range_start/end callback
2025-10-17 15:32:06 +01:00
huge_memory.c
UPSTREAM: mm/mmu_notifier: contextual information for event triggering invalidation
2025-10-17 15:32:07 +01:00
hugetlb_cgroup.c
…
hugetlb.c
Merge tag 'v4.19.325-cip126' of https://git.kernel.org/pub/scm/linux/kernel/git/cip/linux-cip into android13-4.19-kona
2025-11-21 22:57:50 +00:00
hwpoison-inject.c
…
init-mm.c
BACKPORT: mm: introduce include/linux/pgtable.h
2025-09-30 21:35:04 +01:00
internal.h
BACKPORT: mmap locking API: use coccinelle to convert mmap_sem rwsem call sites
2025-09-30 21:35:03 +01:00
interval_tree.c
…
Kconfig
BACKPORT: ANDROID: mm/memfd-ashmem-shim: Introduce shim layer
2026-03-16 03:27:33 +00:00
Kconfig.debug
BACKPORT: treewide: replace '---help---' in Kconfig files with 'help'
2026-02-02 18:01:33 -05:00
khugepaged.c
Merge tag 'v4.19.325-cip125' of https://git.kernel.org/pub/scm/linux/kernel/git/cip/linux-cip into android13-4.19-kona
2025-10-25 11:29:53 +01:00
kmemleak-test.c
…
kmemleak.c
UPSTREAM: kfence: make compatible with kmemleak
2026-04-28 18:54:34 +00:00
ksm.c
UPSTREAM: mm/mmu_notifier: contextual information for event triggering invalidation
2025-10-17 15:32:07 +01:00
list_lru.c
…
maccess.c
BACKPORT: maccess: rename probe_user_{read,write} to copy_{from,to}_user_nofault
2025-10-17 17:31:44 +01:00
madvise.c
UPSTREAM: mm/mmu_notifier: contextual information for event triggering invalidation
2025-10-17 15:32:07 +01:00
Makefile
BACKPORT: mm: add Kernel Electric-Fence infrastructure
2026-04-28 18:54:34 +00:00
memblock.c
…
memcontrol.c
BACKPORT: locking/lockdep: Remove unused @nested argument from lock_release()
2025-09-30 21:35:04 +01:00
memfd-ashmem-shim-internal.h
BACKPORT: ANDROID: mm/memfd-ashmem-shim: Introduce shim layer
2026-03-16 03:27:33 +00:00
memfd-ashmem-shim.c
BACKPORT: ANDROID: mm/memfd-ashmem-shim: Introduce shim layer
2026-03-16 03:27:33 +00:00
memfd-ashmem-shim.h
BACKPORT: ANDROID: mm/memfd-ashmem-shim: Introduce shim layer
2026-03-16 03:27:33 +00:00
memfd.c
…
memory_hotplug.c
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memory-failure.c
Merge tag 'v4.19.325-cip125' of https://git.kernel.org/pub/scm/linux/kernel/git/cip/linux-cip into android13-4.19-kona
2025-10-25 11:29:53 +01:00
memory.c
Reapply "mm: make faultaround produce old ptes"
2026-04-21 04:58:22 +00:00
mempolicy.c
BACKPORT: mmap locking API: use coccinelle to convert mmap_sem rwsem call sites
2025-09-30 21:35:03 +01:00
mempool.c
…
memtest.c
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migrate.c
Merge tag 'v4.19.325-cip125' of https://git.kernel.org/pub/scm/linux/kernel/git/cip/linux-cip into android13-4.19-kona
2025-10-25 11:29:53 +01:00
mincore.c
BACKPORT: mm: introduce include/linux/pgtable.h
2025-09-30 21:35:04 +01:00
mlock.c
BACKPORT: mmap locking API: use coccinelle to convert mmap_sem rwsem call sites
2025-09-30 21:35:03 +01:00
mm_event.c
…
mm_init.c
…
mmap.c
BACKPORT: mmap locking API: use coccinelle to convert mmap_sem rwsem call sites
2025-09-30 21:35:03 +01:00
mmu_context.c
…
mmu_gather.c
BACKPORT: mm/mmu_gather: invalidate TLB correctly on batch allocation failure and flush
2025-08-19 21:40:41 +01:00
mmu_notifier.c
BACKPORT: mm/mmu_notifier: use structure for invalidate_range_start/end calls v2
2025-10-17 15:32:07 +01:00
mmzone.c
…
mprotect.c
UPSTREAM: mm/mmu_notifier: contextual information for event triggering invalidation
2025-10-17 15:32:07 +01:00
mremap.c
UPSTREAM: mm/mmu_notifier: contextual information for event triggering invalidation
2025-10-17 15:32:07 +01:00
msync.c
BACKPORT: mmap locking API: use coccinelle to convert mmap_sem rwsem call sites
2025-09-30 21:35:03 +01:00
nobootmem.c
…
nommu.c
BACKPORT: mmap locking API: use coccinelle to convert mmap_sem rwsem call sites
2025-09-30 21:35:03 +01:00
oom_kill.c
UPSTREAM: mm/mmu_notifier: contextual information for event triggering invalidation
2025-10-17 15:32:07 +01:00
OWNERS
…
page_alloc.c
Merge tag 'v4.19.325-cip131' of https://git.kernel.org/pub/scm/linux/kernel/git/cip/linux-cip into android13-4.19-kona
2026-04-22 07:08:43 +01:00
page_counter.c
BACKPORT: mm: memcontrol: fix memory.low proportional distribution
2025-09-08 01:35:14 -04:00
page_ext.c
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page_idle.c
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page_io.c
BACKPORT: mm: introduce include/linux/pgtable.h
2025-09-30 21:35:04 +01:00
page_isolation.c
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page_owner.c
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page_poison.c
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page_vma_mapped.c
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page-writeback.c
Merge tag 'v4.19.325-cip123' of https://git.kernel.org/pub/scm/linux/kernel/git/cip/linux-cip into android13-4.19-kona
2025-09-02 08:35:50 +00:00
pagewalk.c
…
percpu-internal.h
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percpu-km.c
UPSTREAM: treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 428
2025-10-16 21:01:06 +01:00
percpu-stats.c
UPSTREAM: treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 428
2025-10-16 21:01:06 +01:00
percpu-vm.c
UPSTREAM: treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 428
2025-10-16 21:01:06 +01:00
percpu.c
UPSTREAM: treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 428
2025-10-16 21:01:06 +01:00
pgtable-generic.c
BACKPORT: mm: introduce include/linux/pgtable.h
2025-09-30 21:35:04 +01:00
process_reclaim.c
…
process_vm_access.c
BACKPORT: mmap locking API: use coccinelle to convert mmap_sem rwsem call sites
2025-09-30 21:35:03 +01:00
quicklist.c
…
readahead.c
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rmap.c
UPSTREAM: mm/mmu_notifier: contextual information for event triggering invalidation
2025-10-17 15:32:07 +01:00
rodata_test.c
BACKPORT: maccess: rename probe_kernel_{read,write} to copy_{from,to}_kernel_nofault
2025-10-17 16:31:33 +01:00
shmem.c
BACKPORT: ANDROID: mm: shmem: Use memfd-ashmem-shim ioctl handler
2026-03-16 03:27:33 +00:00
showmem.c
…
slab_common.c
BACKPORT: mm, kfence: insert KFENCE hooks for SLAB
2026-04-28 18:54:34 +00:00
slab.c
BACKPORT: mm, kfence: insert KFENCE hooks for SLAB
2026-04-28 18:54:34 +00:00
slab.h
UPSTREAM: mm/slab: sanity-check page type when looking up cache
2026-04-28 18:54:34 +00:00
slob.c
UPSTREAM: mm/slab: refactor common ksize KASAN logic into slab_common.c
2026-04-28 18:54:34 +00:00
slub.c
BACKPORT: mm, kfence: insert KFENCE hooks for SLUB
2026-04-28 18:54:34 +00:00
sparse-vmemmap.c
BACKPORT: mm: introduce include/linux/pgtable.h
2025-09-30 21:35:04 +01:00
sparse.c
BACKPORT: mm: introduce include/linux/pgtable.h
2025-09-30 21:35:04 +01:00
swap_cgroup.c
…
swap_ratio.c
…
swap_slots.c
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swap_state.c
BACKPORT: mm: introduce include/linux/pgtable.h
2025-09-30 21:35:04 +01:00
swap.c
Revert "mm: introduce __lru_cache_add_active_or_unevictable"
2025-08-10 15:24:00 +03:00
swapfile.c
BACKPORT: mm: introduce include/linux/pgtable.h
2025-09-30 21:35:04 +01:00
truncate.c
…
usercopy.c
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userfaultfd.c
BACKPORT: mmap locking API: use coccinelle to convert mmap_sem rwsem call sites
2025-09-30 21:35:03 +01:00
util.c
ANDROID: syscall_check: add vendor hook for mmap syscall
2025-09-30 21:35:03 +01:00
vmacache.c
BACKPORT: mm: introduce include/linux/pgtable.h
2025-09-30 21:35:04 +01:00
vmalloc.c
UPSTREAM: mm/vmalloc: Avoid rare case of flushing TLB with weird arguments
2025-09-04 20:36:56 +01:00
vmpressure.c
…
vmscan.c
Merge tag 'v4.19.325-cip123' of https://git.kernel.org/pub/scm/linux/kernel/git/cip/linux-cip into android13-4.19-kona
2025-09-02 08:35:50 +00:00
vmstat.c
BACKPORT: sysctl: pass kernel pointers to ->proc_handler
2025-08-28 03:26:34 +03:00
workingset.c
…
z3fold.c
UPSTREAM: zsfold: Convert zsfold to use the new mount API
2025-08-31 10:09:58 +01:00
zbud.c
…
zpool.c
…
zsmalloc.c
Merge tag 'v4.19.325-cip124' of https://git.kernel.org/pub/scm/linux/kernel/git/cip/linux-cip into android13-4.19-kona
2025-10-05 09:11:31 +00:00
zswap.c
…