linux/lib
Linus Torvalds 1110ce6a1e 33 hotfixes. 24 are cc:stable and the remainder address post-6.13 issues
or aren't considered necessary for -stable kernels.
 
 26 are for MM and 7 are for non-MM.
 
 - "mm: memory_failure: unmap poisoned folio during migrate properly"
   from Ma Wupeng fixes a couple of two year old bugs involving the
   migration of hwpoisoned folios.
 
 - "selftests/damon: three fixes for false results" from SeongJae Park
   fixes three one year old bugs in the SAMON selftest code.
 
 The remainder are singletons and doubletons.  Please see the individual
 changelogs for details.
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Merge tag 'mm-hotfixes-stable-2025-03-08-16-27' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

Pull misc fixes from Andrew Morton:
 "33 hotfixes. 24 are cc:stable and the remainder address post-6.13
  issues or aren't considered necessary for -stable kernels.

  26 are for MM and 7 are for non-MM.

   - "mm: memory_failure: unmap poisoned folio during migrate properly"
     from Ma Wupeng fixes a couple of two year old bugs involving the
     migration of hwpoisoned folios.

   - "selftests/damon: three fixes for false results" from SeongJae Park
     fixes three one year old bugs in the SAMON selftest code.

  The remainder are singletons and doubletons. Please see the individual
  changelogs for details"

* tag 'mm-hotfixes-stable-2025-03-08-16-27' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (33 commits)
  mm/page_alloc: fix uninitialized variable
  rapidio: add check for rio_add_net() in rio_scan_alloc_net()
  rapidio: fix an API misues when rio_add_net() fails
  MAINTAINERS: .mailmap: update Sumit Garg's email address
  Revert "mm/page_alloc.c: don't show protection in zone's ->lowmem_reserve[] for empty zone"
  mm: fix finish_fault() handling for large folios
  mm: don't skip arch_sync_kernel_mappings() in error paths
  mm: shmem: remove unnecessary warning in shmem_writepage()
  userfaultfd: fix PTE unmapping stack-allocated PTE copies
  userfaultfd: do not block on locking a large folio with raised refcount
  mm: zswap: use ATOMIC_LONG_INIT to initialize zswap_stored_pages
  mm: shmem: fix potential data corruption during shmem swapin
  mm: fix kernel BUG when userfaultfd_move encounters swapcache
  selftests/damon/damon_nr_regions: sort collected regiosn before checking with min/max boundaries
  selftests/damon/damon_nr_regions: set ops update for merge results check to 100ms
  selftests/damon/damos_quota: make real expectation of quota exceeds
  include/linux/log2.h: mark is_power_of_2() with __always_inline
  NFS: fix nfs_release_folio() to not deadlock via kcompactd writeback
  mm, swap: avoid BUG_ON in relocate_cluster()
  mm: swap: use correct step in loop to wait all clusters in wait_for_allocation()
  ...
2025-03-08 14:34:06 -10:00
..
842 move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
crypto crypto: lib/aesgcm - Reduce stack usage in libaesgcm_init 2024-12-28 19:49:22 +08:00
dim dim: pass dim_sample to net_dim() by reference 2024-11-03 12:36:54 -08:00
fonts drm/log: select CONFIG_FONT_SUPPORT 2024-12-12 18:26:32 +01:00
kunit linux_kselftest-kunit-6.14-rc1 2025-01-22 12:32:39 -08:00
lz4 include/linux/lz4.h: add some missing macros 2025-01-24 22:47:28 -08:00
lzo move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
math lib/math: add int_sqrt test suite 2025-01-12 20:21:08 -08:00
pldmfw pldmfw: enable selected component update 2025-01-16 13:04:41 -08:00
raid6
reed_solomon
test_fortify
tests selftests: kallsyms: fix and clarify current test boundaries 2024-11-28 11:17:30 -08:00
vdso
xz move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
zlib_deflate
zlib_dfltcc
zlib_inflate
zstd move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
.gitignore
Kconfig lib/crc32: remove other generic implementations 2025-01-29 09:10:35 -08:00
Kconfig.debug Documentation: fix doc link to fault-injection.rst 2025-03-05 21:36:13 -08:00
Kconfig.kasan kasan: delete CONFIG_KASAN_MODULE_TEST 2024-11-11 00:26:44 -08:00
Kconfig.kcsan
Kconfig.kfence
Kconfig.kgdb Documentation: move dev-tools debugging files to process/debugging/ 2024-12-17 13:46:53 -07:00
Kconfig.kmsan
Kconfig.ubsan
Makefile revert "xarray: port tests to kunit" 2025-02-01 03:53:28 -08:00
alloc_tag.c The various patchsets are summarized below. Plus of course many 2025-01-26 18:36:23 -08:00
argv_split.c
ashldi3.c
ashrdi3.c
asn1_decoder.c
asn1_encoder.c
assoc_array.c
atomic64.c atomic64: Use arch_spin_locks instead of raw_spin_locks 2025-01-22 15:07:01 -05:00
atomic64_test.c
audit.c
base64.c
bcd.c
bch.c
bitfield_kunit.c
bitmap-str.c
bitmap.c
bitrev.c
bootconfig-data.S
bootconfig.c
bsearch.c
btree.c
bucket_locks.c
bug.c
build_OID_registry
buildid.c lib/buildid: Handle memfd_secret() files in build_id_parse() 2024-10-17 21:30:32 +02:00
bust_spinlocks.c
check_signature.c
checksum.c net: checksum: Move from32to16() to generic header 2024-10-30 15:29:59 +01:00
checksum_kunit.c
closure.c
clz_ctz.c
clz_tab.c
cmdline.c
cmdline_kunit.c
cmpdi2.c
cmpxchg-emu.c
codetag.c alloc_tag: support for page allocation tag compression 2024-11-07 14:25:16 -08:00
compat_audit.c
cpu_rmap.c
cpumask.c mm/memblock: add memblock_alloc_or_panic interface 2025-01-25 20:22:38 -08:00
cpumask_kunit.c
crc-ccitt.c
crc-itu-t.c
crc-t10dif.c lib/crc-t10dif: stop wrapping the crypto API 2024-12-01 17:23:13 -08:00
crc4.c
crc7.c
crc8.c
crc16.c
crc32.c lib/crc32: remove other generic implementations 2025-01-29 09:10:35 -08:00
crc64-rocksoft.c
crc64.c
crc_kunit.c lib/crc_kunit.c: add KUnit test suite for CRC library functions 2024-12-01 17:23:13 -08:00
ctype.c
debug_info.c
debug_locks.c
debugobjects.c debugobjects: Track object usage to avoid premature freeing of objects 2024-10-15 17:30:33 +02:00
dec_and_lock.c
decompress.c
decompress_bunzip2.c
decompress_inflate.c
decompress_unlz4.c move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
decompress_unlzma.c
decompress_unlzo.c move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
decompress_unxz.c
decompress_unzstd.c
devmem_is_allowed.c
devres.c lib: devres: Simplify API devm_ioport_unmap() implementation 2024-10-14 08:21:09 +02:00
dhry.h
dhry_1.c
dhry_2.c
dhry_run.c
digsig.c
dump_stack.c
dynamic_debug.c
dynamic_queue_limits.c dql: annotate data-races around dql->last_obj_cnt 2024-10-31 19:19:36 -07:00
earlycpio.c
errname.c
error-inject.c
errseq.c
extable.c
fault-inject-usercopy.c
fault-inject.c fault-inject: use prandom where cryptographically secure randomness is not needed 2025-01-12 20:21:00 -08:00
fdt.c
fdt_addresses.c
fdt_empty_tree.c
fdt_ro.c
fdt_rw.c
fdt_strerror.c
fdt_sw.c
fdt_wip.c
find_bit.c
find_bit_benchmark.c
flex_proportions.c
fortify_kunit.c
fw_table.c
gen_crc32table.c lib/crc32: remove other generic implementations 2025-01-29 09:10:35 -08:00
gen_crc64table.c
genalloc.c
generic-radix-tree.c
glob.c
globtest.c
group_cpus.c
hashtable_test.c
hexdump.c move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
hweight.c
idr.c
inflate.c lib/inflate.c: remove dead code 2025-01-12 20:21:15 -08:00
interval_tree.c
interval_tree_test.c lib/interval_tree_test.c: Include <linux/prandom.h> instead of <linux/random.h> 2024-10-03 18:20:12 +02:00
iomap.c
iomap_copy.c
iomem_copy.c lib/iomem_copy: fix kerneldoc format style 2024-10-29 07:14:29 +00:00
iommu-helper.c
iov_iter.c lib/iov_iter: fix import_iovec_ubuf iovec management 2025-02-17 22:40:00 -08:00
irq_poll.c
irq_regs.c
is_signed_type_kunit.c
is_single_threaded.c
kasprintf.c
kfifo.c
klist.c
kobject.c kobject: Remove unused functions 2025-01-14 19:45:35 +01:00
kobject_uevent.c
kstrtox.c
kstrtox.h
kunit_iov_iter.c The various patchsets are summarized below. Plus of course many 2025-01-26 18:36:23 -08:00
linear_ranges.c
list-test.c list: test: check the size of every lists for list_cut_position*() 2024-11-05 17:12:30 -08:00
list_debug.c lib/list_debug.c: add object information in case of invalid object 2025-01-25 20:22:23 -08:00
list_sort.c lib/list_sort: clarify comparison function requirements in list_sort() 2025-01-24 22:47:23 -08:00
llist.c
locking-selftest-hardirq.h
locking-selftest-mutex.h
locking-selftest-rlock-hardirq.h
locking-selftest-rlock-softirq.h
locking-selftest-rlock.h
locking-selftest-rsem.h
locking-selftest-rtmutex.h
locking-selftest-softirq.h
locking-selftest-spin-hardirq.h
locking-selftest-spin-softirq.h
locking-selftest-spin.h
locking-selftest-wlock-hardirq.h
locking-selftest-wlock-softirq.h
locking-selftest-wlock.h
locking-selftest-wsem.h
locking-selftest.c locking/ww_mutex: Fix ww_mutex dummy lockdep map selftest warnings 2024-12-02 12:16:57 +01:00
lockref.c lockref: use bool for false/true returns 2025-01-16 11:48:11 +01:00
logic_iomem.c
logic_pio.c logic_pio: Constify fwnode_handle 2024-10-14 16:33:24 -05:00
lru_cache.c
lshrdi3.c
lwq.c
maple_tree.c maple_tree: only root node could be deficient 2025-01-13 22:40:41 -08:00
memcat_p.c
memcpy_kunit.c
memory-notifier-error-inject.c
memregion.c
memweight.c
min_heap.c lib/min_heap: introduce non-inline versions of min heap API functions 2024-11-05 17:12:34 -08:00
muldi3.c
net_utils.c
netdev-notifier-error-inject.c
nlattr.c
nmi_backtrace.c
notifier-error-inject.c
notifier-error-inject.h
objagg.c
objpool.c objpool: fix to make percpu slot allocation more robust 2024-11-07 14:14:58 -08:00
of-reconfig-notifier-error-inject.c
oid_registry.c
once.c
overflow_kunit.c Compiler Attributes: disable __counted_by for clang < 19.1.3 2024-11-19 08:48:27 -08:00
packing.c lib: packing: add pack_fields() and unpack_fields() 2024-12-11 20:13:00 -08:00
packing_test.c lib: packing: add pack_fields() and unpack_fields() 2024-12-11 20:13:00 -08:00
parman.c
parser.c Documentation: core-api: add generic parser docbook 2024-12-11 09:07:40 -07:00
percpu-refcount.c
percpu_counter.c
percpu_test.c percpu: add a test case for the specific 64-bit value addition 2024-11-06 20:11:14 -08:00
plist.c
pm-notifier-error-inject.c
polynomial.c
radix-tree.c
radix-tree.h
random32.c Random number generator updates for Linux 6.13-rc1. 2024-11-19 10:43:44 -08:00
ratelimit.c
rbtree.c
rbtree_test.c lib/rbtree-test: Include <linux/prandom.h> instead of <linux/random.h> 2024-10-03 18:20:19 +02:00
rcuref.c rcuref: Plug slowpath race in rcuref_put() 2025-01-29 15:21:31 +01:00
ref_tracker.c
refcount.c
rhashtable.c Mainly individually changelogged singleton patches. The patch series in 2025-01-26 17:50:53 -08:00
sbitmap.c lib/sbitmap: define swap_lock as raw_spinlock_t 2024-09-20 00:20:06 -06:00
scatterlist.c lib/scatterlist: use sg_phys() helper 2024-11-05 17:12:40 -08:00
seq_buf.c
sg_pool.c
sg_split.c
siphash.c move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
siphash_kunit.c
slub_kunit.c mm/slub, kunit: Add testcase for krealloc redzone and zeroing 2024-11-16 21:19:39 +01:00
smp_processor_id.c
sort.c lib/sort: clarify comparison function requirements in sort_r() 2025-01-24 22:47:23 -08:00
stackdepot.c stackdepot: fix stack_depot_save_flags() in NMI context 2024-12-05 19:54:45 -08:00
stackinit_kunit.c stackinit: Fix comment for test_small_end 2025-02-06 11:36:25 -08:00
stmp_device.c
string.c strscpy: write destination buffer only once 2024-12-01 12:17:16 -08:00
string_helpers.c lib: string_helpers: silence snprintf() output truncation warning 2024-11-02 13:08:55 -07:00
string_helpers_kunit.c
string_kunit.c
strncpy_from_user.c kasan: move checks to do_strncpy_from_user 2024-11-11 00:26:43 -08:00
strnlen_user.c
syscall.c
test-kstrtox.c
test_bitmap.c
test_bitops.c
test_bits.c
test_blackhole_dev.c
test_bpf.c bpf/tests: Add 32 bits only long conditional jump tests 2025-01-06 16:10:19 +01:00
test_debug_virtual.c
test_dynamic_debug.c
test_firmware.c module: Convert symbol namespace to string literal 2024-12-02 11:34:44 -08:00
test_fprobe.c fprobe: Rewrite fprobe on function-graph tracer 2024-12-26 10:50:05 -05:00
test_fpu.h
test_fpu_glue.c
test_fpu_impl.c
test_free_pages.c
test_hash.c
test_hexdump.c
test_hmm.c
test_hmm_uapi.h
test_ida.c
test_kmod.c
test_kprobes.c
test_linear_ranges.c
test_list_sort.c
test_lockup.c
test_maple_tree.c test_maple_tree: test exhausted upper limit of mtree_alloc_cyclic() 2025-01-25 20:22:19 -08:00
test_memcat_p.c
test_meminit.c
test_min_heap.c lib/test_min_heap: use inline min heap variants to reduce attack vector 2025-01-12 20:20:57 -08:00
test_module.c
test_objagg.c
test_objpool.c lib: test_objpool: Use kthread_run_on_cpu() 2025-01-02 22:12:12 +01:00
test_parman.c lib/test_parman: Include <linux/prandom.h> instead of <linux/random.h> 2024-10-03 18:20:27 +02:00
test_printf.c printf: Add print format (%pra) for struct range 2024-10-28 14:32:43 -07:00
test_ref_tracker.c
test_rhashtable.c
test_scanf.c lib/test_scanf: Include <linux/prandom.h> instead of <linux/random.h> 2024-10-03 18:20:29 +02:00
test_sort.c
test_static_key_base.c
test_static_keys.c
test_sysctl.c treewide: const qualify ctl_tables where applicable 2025-01-28 13:48:37 +01:00
test_ubsan.c
test_uuid.c
test_vmalloc.c mm: alloc_pages_bulk: rename API 2025-01-25 20:22:31 -08:00
test_xarray.c test_xarray: fix failure in check_pause when CONFIG_XARRAY_MULTI is not defined 2025-02-17 22:40:04 -08:00
textsearch.c
timerqueue.c
trace_readwrite.c
ts_bm.c
ts_fsm.c
ts_kmp.c
ubsan.c
ubsan.h
ucmpdi2.c
ucs2_string.c
union_find.c
usercopy.c
usercopy_kunit.c
util_macros_kunit.c lib: util_macros_kunit: add kunit test for util_macros.h 2024-11-11 17:17:05 -08:00
uuid.c
vsprintf.c vsnprintf: fix the number base for non-numeric formats 2025-01-13 08:23:28 -08:00
win_minmax.c rxrpc: Generate rtt_min 2024-12-09 13:48:29 -08:00
xarray.c Xarray: use xa_mark_t in xas_squash_marks() to keep code consistent 2025-01-24 22:47:28 -08:00
xxhash.c move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00