Repository files (latest commit first)

Filename	Latest commit message	Latest commit date
Marco Elver 9339667c95 FROMGIT: kfence: add option to use KFENCE without static keys ... For certain usecases, specifically where the sample interval is always set to a very low value such as 1ms, it can make sense to use a dynamic branch instead of static branches due to the overhead of toggling a static branch. Therefore, add a new Kconfig option to remove the static branches and instead check kfence_allocation_gate if a KFENCE allocation should be set up. Link: https://lkml.kernel.org/r/20210111091544.3287013-1-elver@google.com Signed-off-by: Marco Elver <elver@google.com> Suggested-by: Jörn Engel <joern@purestorage.com> Reviewed-by: Jörn Engel <joern@purestorage.com> Cc: Alexander Potapenko <glider@google.com> Cc: Dmitry Vyukov <dvyukov@google.com> Cc: Jann Horn <jannh@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Bug: 177201466 (cherry picked from commit c01761611b325c1e4ec7d3e236cc9db003cb82fd https://github.com/hnaz/linux-mm v5.11-rc4-mmots-2021-01-21-20-10) Test: CONFIG_KFENCE_KUNIT_TEST=y passes on Cuttlefish Signed-off-by: Alexander Potapenko <glider@google.com> Change-Id: I68a112a8ff68fa24742b198e036f130a9757c27f		2026-05-07 17:24:02 +03:00
..
kasan	Merge android11-5.4.233+ (4716ccc) into msm-5.4	2023-05-30 11:16:10 +05:30
kfence	FROMGIT: kfence: add option to use KFENCE without static keys	2026-05-07 17:24:02 +03:00
backing-dev.c
balloon_compaction.c
cleancache.c
cma.c	Merge android11-5.4.265+ (a34cc1d) into msm-5.4	2024-02-29 15:10:56 +05:30
cma.h
cma_debug.c
compaction.c	BACKPORT: sysctl: pass kernel pointers to ->proc_handler	2025-12-23 13:36:15 -08:00
debug.c
debug_page_ref.c
dmapool.c
early_ioremap.c
fadvise.c
failslab.c
filemap.c	Merge tag 'ASB-2025-10-06_11-5.4' of https://android.googlesource.com/kernel/common into android13-5.4-lahaina	2025-10-08 15:17:54 +03:00
frame_vector.c	v4l2: don't fall back to follow_pfn() if pin_user_pages_fast() fails	2022-12-08 11:23:06 +01:00
frontswap.c	treewide: Remove uninitialized_var() usage	2023-06-09 10:29:01 +02:00
gup.c	BACKPORT: mm/gup: Remove enfornced COW mechanism	2025-05-18 08:08:42 +00:00
gup_benchmark.c
highmem.c
hmm.c	mm/hmm: move pmd_to_hmm_pfn_flags() to the respective #ifdeffery	2025-08-28 16:21:34 +02:00
huge_memory.c	Merge tag 'ASB-2025-08-05_11-5.4' of https://android.googlesource.com/kernel/common into android13-5.4-lahaina	2025-09-01 13:17:46 +03:00
hugetlb.c	BACKPORT: sysctl: pass kernel pointers to ->proc_handler	2025-12-23 13:36:15 -08:00
hugetlb_cgroup.c
hwpoison-inject.c
init-mm.c	Revert "mm: protect mm_rb tree with a rwlock"	2025-05-24 05:44:05 +00:00
internal.h	Revert "mm: protect mm_rb tree with a rwlock"	2025-05-24 05:44:05 +00:00
interval_tree.c
Kconfig	Revert "mm: introduce CONFIG_SPECULATIVE_PAGE_FAULT"	2025-05-24 05:44:57 +00:00
Kconfig.debug
khugepaged.c	mm/khugepaged: fix the address passed to notifier on testing young	2025-10-02 13:34:28 +02:00
kmemleak-test.c
kmemleak.c	mm/kmemleak: avoid deadlock by moving pr_warn() outside kmemleak_lock	2025-08-28 16:21:34 +02:00
ksm.c	Merge android11-5.4.249+ (d57e792) into msm-5.4	2023-09-28 16:45:28 +05:30
list_lru.c
maccess.c	BACKPORT: maccess: rename probe_user_{read,write} to copy_{from,to}_user_nofault	2026-01-14 18:13:22 -08:00
madvise.c	Merge tag 'ASB-2025-10-06_11-5.4' of https://android.googlesource.com/kernel/common into android13-5.4-lahaina	2025-10-08 15:17:54 +03:00
Makefile	BACKPORT: mm: add Kernel Electric-Fence infrastructure	2026-05-07 17:24:01 +03:00
memblock.c	This is the 5.4.232 stable release	2023-02-22 12:30:48 +00:00
memcontrol.c	UPSTREAM: mm: memcontrol: recursive memory.low protection	2026-01-14 18:13:12 -08:00
memfd.c	memfd: fix F_SEAL_WRITE after shmem huge page allocated	2022-03-08 19:07:49 +01:00
memory-failure.c	Merge branch 'android11-5.4-lts' of https://android.googlesource.com/kernel/common into android13-5.4-lahaina	2025-10-08 15:23:13 +03:00
memory.c	BACKPORT: mm/memory.c: Add memory read privilege on page fault handling	2026-01-14 18:13:19 -08:00
memory_hotplug.c	Merge android11-5.4.161+ (b9d179c) into msm-5.4	2022-02-07 22:29:21 +05:30
mempolicy.c	Revert "mm: protect VMA modifications using VMA sequence count"	2025-05-24 05:44:09 +00:00
mempool.c
memremap.c
memtest.c	memtest: use {READ,WRITE}_ONCE in memory scanning	2024-04-13 12:51:27 +02:00
migrate.c	Merge branch 'android11-5.4-lts' of https://android.googlesource.com/kernel/common into android13-5.4-lahaina	2025-10-08 15:23:13 +03:00
mincore.c
mlock.c	Revert "mm: protect VMA modifications using VMA sequence count"	2025-05-24 05:44:09 +00:00
mm_init.c
mmap.c	This is the 5.4.297 stable release	2025-09-02 10:52:40 +00:00
mmu_context.c
mmu_gather.c	mm/khugepaged: fix GUP-fast interaction by sending IPI	2022-12-14 11:30:42 +01:00
mmu_notifier.c
mmzone.c	arm: remove CONFIG_ARCH_HAS_HOLES_MEMORYMODEL	2022-05-15 19:54:46 +02:00
mprotect.c	Revert "mm: protect VMA modifications using VMA sequence count"	2025-05-24 05:44:09 +00:00
mremap.c	Revert "mm: protect mremap() against SPF hanlder"	2025-05-24 05:44:08 +00:00
msync.c
nommu.c	BACKPORT: mm: remove the pgprot argument to __vmalloc	2026-01-14 17:48:09 -08:00
oom_kill.c	Merge tag 'ASB-2025-05-05_11-5.4' of https://android.googlesource.com/kernel/common into android13-5.4-lahaina	2025-05-18 08:00:20 +00:00
OWNERS
page-writeback.c	BACKPORT: sysctl: pass kernel pointers to ->proc_handler	2025-12-23 13:36:15 -08:00
page_alloc.c	BACKPORT: mm: remove the pgprot argument to __vmalloc	2026-01-14 17:48:09 -08:00
page_counter.c
page_ext.c
page_idle.c	BACKPORT: mm: don't be stuck to rmap lock on reclaim path	2023-01-13 08:56:32 +00:00
page_io.c	Merge android11-5.4.197+ (3970bc6) into msm-5.4	2022-08-16 16:52:01 +05:30
page_isolation.c
page_owner.c	mm: page_owner: Fix -Wstrlcpy-strlcat-size	2025-04-26 21:17:21 +03:00
page_poison.c
page_vma_mapped.c
pagewalk.c	mm: pagewalk: Fix race between unmap and page walker	2022-10-15 07:54:36 +02:00
percpu-internal.h
percpu-km.c
percpu-stats.c
percpu-vm.c
percpu.c	BACKPORT: mm: remove the pgprot argument to __vmalloc	2026-01-14 17:48:09 -08:00
pgsize_migration.c	ANDROID: 16K: Allocate pad vma on the stack	2025-08-22 07:07:13 -07:00
pgtable-generic.c
process_vm_access.c
readahead.c	vfs: fix readahead(2) on block devices	2023-11-20 10:30:08 +01:00
rmap.c	Revert "mm: introduce __page_add_new_anon_rmap()"	2025-05-24 05:44:06 +00:00
rodata_test.c	BACKPORT: maccess: rename probe_kernel_{read,write} to copy_{from,to}_kernel_nofault	2026-01-14 18:13:21 -08:00
shmem.c	UPSTREAM: kernfs: Add removed_size out param for simple_xattr_set	2026-01-14 18:13:12 -08:00
showmem.c
shuffle.c
shuffle.h
slab.c
slab.h
slab_common.c	Merge tag 'ASB-2024-12-05_11-5.4' of https://android.googlesource.com/kernel/common into android13-5.4-lahaina	2024-12-17 03:24:53 +02:00
slob.c
slub.c	BACKPORT: maccess: rename probe_kernel_{read,write} to copy_{from,to}_kernel_nofault	2026-01-14 18:13:21 -08:00
sparse-vmemmap.c
sparse.c
swap.c	Revert "mm: introduce __lru_cache_add_active_or_unevictable"	2025-05-24 05:44:06 +00:00
swap_cgroup.c
swap_slots.c
swap_state.c	Revert "mm: protect VMA modifications using VMA sequence count"	2025-05-24 05:44:09 +00:00
swapfile.c	This is the 5.4.285 stable release	2024-11-09 11:29:17 +00:00
truncate.c
usercopy.c	Merge android11-5.4.191+ (375c2e2) into msm-5.4	2022-06-09 11:43:23 +05:30
userfaultfd.c	UPSTREAM: mm/shmem: use page_mapping() to detect page cache for uffd continue	2025-05-18 08:08:42 +00:00
util.c	BACKPORT: sysctl: pass kernel pointers to ->proc_handler	2025-12-23 13:36:15 -08:00
vmacache.c
vmalloc.c	BACKPORT: mm: remove the pgprot argument to __vmalloc	2026-01-14 17:48:09 -08:00
vmpressure.c
vmscan.c	Merge tag 'ASB-2025-06-05_11-5.4' of https://android.googlesource.com/kernel/common into android13-5.4-lahaina	2025-06-30 10:49:17 +03:00
vmstat.c	BACKPORT: sysctl: pass kernel pointers to ->proc_handler	2025-12-23 13:36:15 -08:00
workingset.c
z3fold.c
zbud.c
zpool.c
zsmalloc.c	Merge tag 'ASB-2025-10-06_11-5.4' of https://android.googlesource.com/kernel/common into android13-5.4-lahaina	2025-10-08 15:17:54 +03:00
zswap.c