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Matthew Wilcox (Oracle) b9c0e49abf mm: decline to manipulate the refcount on a slab page 
Slab pages now have a refcount of 0, so nobody should be trying to
manipulate the refcount on them.  Doing so has little effect; the object
could be freed and reallocated to a different purpose, although the slab
itself would not be until the refcount was put making it behave rather
like TYPESAFE_BY_RCU.

Unfortunately, __iov_iter_get_pages_alloc() does take a refcount.  Fix
that to not change the refcount, and make put_page() silently not change
the refcount.  get_page() warns so that we can fix any other callers that
need to be changed.

Long-term, networking needs to stop taking a refcount on the pages that it
uses and rely on the caller to hold whatever references are necessary to
make the memory stable.  In the medium term, more page types are going to
hav a zero refcount, so we'll want to move get_page() and put_page() out
of line.

Link: https://lkml.kernel.org/r/20250310143544.1216127-1-willy@infradead.org
Fixes: 9aec2fb0fd (slab: allocate frozen pages)
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reported-by: Hannes Reinecke <hare@suse.de>
Closes: https://lore.kernel.org/all/08c29e4b-2f71-4b6d-8046-27e407214d8c@suse.com/
Acked-by: Vlastimil Babka <vbabka@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
 		2025-03-16 17:40:26 -07:00
..
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 lib/raid6: use CC_FLAGS_FPU for NEON CFLAGS 2024-05-19 14:36:18 -07:00
reed_solomon
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test_fortify fortify: use if_changed_dep to record header dependency in *.cmd files 2024-08-15 09:26:02 -07:00
tests selftests: kallsyms: fix and clarify current test boundaries 2024-11-28 11:17:30 -08:00
vdso random: vDSO: minimize and simplify header includes 2024-09-13 17:28:35 +02:00
xz move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
zlib_deflate lib/zlib: add missing MODULE_DESCRIPTION() macro 2024-07-04 23:43:11 -07:00
zlib_dfltcc lib/zlib: unpoison DFLTCC output buffers 2024-07-03 19:30:23 -07:00
zlib_inflate
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zstd move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
.gitignore fortify: refactor test_fortify Makefile to fix some build problems 2024-08-15 09:26:02 -07:00
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
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Kconfig.kfence mm/slab: remove CONFIG_SLAB from all Kconfig and Makefile 2023-12-05 11:14:40 +01:00
Kconfig.kgdb Documentation: move dev-tools debugging files to process/debugging/ 2024-12-17 13:46:53 -07:00
Kconfig.kmsan mm/slab: remove CONFIG_SLAB from all Kconfig and Makefile 2023-12-05 11:14:40 +01:00
Kconfig.ubsan x86/traps: Enable UBSAN traps on x86 2024-08-06 13:42:40 +02:00
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
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ashldi3.c
…
ashrdi3.c
…
asn1_decoder.c
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asn1_encoder.c lib/asn1_encoder: add missing MODULE_DESCRIPTION() macro 2024-06-24 22:25:06 -07:00
assoc_array.c assoc_array: fix the return value in assoc_array_insert_mid_shortcut() 2024-03-12 13:09:23 -07:00
atomic64.c atomic64: Use arch_spin_locks instead of raw_spin_locks 2025-01-22 15:07:01 -05:00
atomic64_test.c KUnit: add missing MODULE_DESCRIPTION() macros for lib/*_test.ko 2024-06-24 22:25:06 -07:00
audit.c
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base64.c
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bcd.c lib/bcd: optimize _bin2bcd() for improved performance 2024-09-01 20:43:33 -07:00
bch.c lib/bch.c: use swap() to improve code 2024-07-12 16:39:53 -07:00
bitfield_kunit.c kunit: add missing MODULE_DESCRIPTION() macros to lib/*.c 2024-06-24 22:25:06 -07:00
bitmap-str.c
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bitmap.c cpumask: add cpumask_weight_andnot() 2024-02-01 13:06:40 +01:00
bitrev.c
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bootconfig-data.S
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bootconfig.c bootconfig: Remove duplicate included header file linux/bootconfig.h 2024-07-12 08:55:02 +09:00
bsearch.c
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btree.c minmax: make generic MIN() and MAX() macros available everywhere 2024-07-28 15:49:18 -07:00
bucket_locks.c
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bug.c
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build_OID_registry lib/build_OID_registry: avoid non-destructive substitution for Perl < 5.13.2 compat 2024-07-06 11:39:51 -07:00
buildid.c lib/buildid: Handle memfd_secret() files in build_id_parse() 2024-10-17 21:30:32 +02:00
bust_spinlocks.c
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check_signature.c
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checksum.c net: checksum: Move from32to16() to generic header 2024-10-30 15:29:59 +01:00
checksum_kunit.c lib: checksum: use ARRAY_SIZE() to improve assert_setup_correct() 2024-09-01 20:43:30 -07:00
closure.c closures: use seq_putc() in debug_show() 2024-09-01 20:43:29 -07:00
clz_ctz.c
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clz_tab.c
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cmdline.c
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cmdline_kunit.c kunit: add missing MODULE_DESCRIPTION() macros to lib/*.c 2024-06-24 22:25:06 -07:00
cmpdi2.c
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cmpxchg-emu.c lib: Add one-byte emulation function 2024-04-09 22:06:00 -07:00
codetag.c alloc_tag: support for page allocation tag compression 2024-11-07 14:25:16 -08:00
compat_audit.c
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cpu_rmap.c
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cpumask.c mm/memblock: add memblock_alloc_or_panic interface 2025-01-25 20:22:38 -08:00
cpumask_kunit.c lib: bitmap: add missing MODULE_DESCRIPTION() macros 2024-06-18 10:40:52 -07:00
crc-ccitt.c lib: crc_ccitt_false() is identical to crc_itu_t() 2023-12-29 12:22:26 -08:00
crc-itu-t.c
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crc-t10dif.c lib/crc-t10dif: stop wrapping the crypto API 2024-12-01 17:23:13 -08:00
crc4.c
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crc7.c
…
crc8.c
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crc16.c
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crc32.c lib/crc32: remove other generic implementations 2025-01-29 09:10:35 -08:00
crc64-rocksoft.c
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crc64.c
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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
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debug_info.c
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debug_locks.c
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debugobjects.c debugobjects: Track object usage to avoid premature freeing of objects 2024-10-15 17:30:33 +02:00
dec_and_lock.c
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decompress.c
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decompress_bunzip2.c decompress_bunzip2: fix rare decompression failure 2024-07-26 14:33:09 -07:00
decompress_inflate.c
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decompress_unlz4.c move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
decompress_unlzma.c minmax: make generic MIN() and MAX() macros available everywhere 2024-07-28 15:49:18 -07:00
decompress_unlzo.c move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
decompress_unxz.c xz: remove XZ_EXTERN and extern from functions 2024-09-01 20:43:27 -07:00
decompress_unzstd.c
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devmem_is_allowed.c
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devres.c lib: devres: Simplify API devm_ioport_unmap() implementation 2024-10-14 08:21:09 +02:00
dhry.h
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dhry_1.c lib: dhry: use ktime_ms_delta() helper 2024-02-22 15:38:52 -08:00
dhry_2.c
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dhry_run.c KUnit: add missing MODULE_DESCRIPTION() macros for lib/test_*.ko 2024-06-24 22:25:11 -07:00
digsig.c
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dump_stack.c Linux 6.11-rc1 2024-07-30 09:30:11 -10:00
dynamic_debug.c dyndbg: use seq_putc() in ddebug_proc_show() 2024-09-01 20:43:29 -07:00
dynamic_queue_limits.c dql: annotate data-races around dql->last_obj_cnt 2024-10-31 19:19:36 -07:00
earlycpio.c
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errname.c parisc: Drop the HP-UX ENOSYM and EREMOTERELEASE error codes 2023-11-25 09:43:18 +01:00
error-inject.c
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errseq.c
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extable.c
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fault-inject-usercopy.c
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fault-inject.c fault-inject: use prandom where cryptographically secure randomness is not needed 2025-01-12 20:21:00 -08:00
fdt.c
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fdt_addresses.c
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fdt_empty_tree.c
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fdt_ro.c
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fdt_rw.c
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fdt_strerror.c
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fdt_sw.c
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fdt_wip.c
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find_bit.c bitmap patches for 6.10 2024-05-21 15:29:01 -07:00
find_bit_benchmark.c lib: bitmap: add missing MODULE_DESCRIPTION() macros 2024-06-18 10:40:52 -07:00
flex_proportions.c flex_proportions: remove unused fprop_local_single 2024-02-22 15:38:52 -08:00
fortify_kunit.c mm: kvmalloc: align kvrealloc() with krealloc() 2024-09-01 20:25:44 -07:00
fw_table.c lib/firmware_table: Provide buffer length argument to cdat_table_parse() 2024-03-13 00:03:21 -07:00
gen_crc32table.c lib/crc32: remove other generic implementations 2025-01-29 09:10:35 -08:00
gen_crc64table.c
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genalloc.c
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generic-radix-tree.c lib/generic-radix-tree.c: add preallocation 2024-09-09 09:41:47 -04:00
glob.c lib: glob.c: added null check for character class 2024-09-09 16:47:41 -07:00
globtest.c
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group_cpus.c lib/group_cpus.c: avoid acquiring cpu hotplug lock in group_cpus_evenly 2023-12-06 16:12:46 -08:00
hashtable_test.c KUnit: add missing MODULE_DESCRIPTION() macros for lib/*_test.ko 2024-06-24 22:25:06 -07:00
hexdump.c move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
hweight.c
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idr.c ida: Fix crash in ida_free when the bitmap is empty 2023-12-21 10:02:28 -08:00
inflate.c lib/inflate.c: remove dead code 2025-01-12 20:21:15 -08:00
interval_tree.c
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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
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iomap_copy.c s390: Stop using weak symbols for __iowrite64_copy() 2024-04-22 17:11:20 -03:00
iomem_copy.c lib/iomem_copy: fix kerneldoc format style 2024-10-29 07:14:29 +00:00
iommu-helper.c
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iov_iter.c mm: decline to manipulate the refcount on a slab page 2025-03-16 17:40:26 -07:00
irq_poll.c softirq: Remove unused 'action' parameter from action callback 2024-08-20 17:13:40 +02:00
irq_regs.c
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is_signed_type_kunit.c kunit: add missing MODULE_DESCRIPTION() macros to lib/*.c 2024-06-24 22:25:06 -07:00
is_single_threaded.c
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kasprintf.c
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kfifo.c TTY/Serial changes for 6.10-rc1 2024-05-22 11:53:02 -07:00
klist.c
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kobject.c kobject: Remove unused functions 2025-01-14 19:45:35 +01:00
kobject_uevent.c kobject_uevent: Fix OOB access within zap_modalias_env() 2024-06-12 13:24:05 +02:00
kstrtox.c
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kstrtox.h
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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
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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
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locking-selftest-hardirq.h
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locking-selftest-mutex.h
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locking-selftest-rlock-hardirq.h
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locking-selftest-rlock-softirq.h
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locking-selftest-rlock.h
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locking-selftest-rsem.h
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locking-selftest-rtmutex.h
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locking-selftest-softirq.h
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locking-selftest-spin-hardirq.h
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locking-selftest-spin-softirq.h
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locking-selftest-spin.h
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locking-selftest-wlock-hardirq.h
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locking-selftest-wlock-softirq.h
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locking-selftest-wlock.h
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locking-selftest-wsem.h
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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
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logic_pio.c logic_pio: Constify fwnode_handle 2024-10-14 16:33:24 -05:00
lru_cache.c lib/lru_cache: fix spelling mistake "colision"->"collision" 2024-09-01 20:43:29 -07:00
lshrdi3.c
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lwq.c
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maple_tree.c maple_tree: only root node could be deficient 2025-01-13 22:40:41 -08:00
memcat_p.c
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memcpy_kunit.c kunit/fortify: add missing MODULE_DESCRIPTION() macros 2024-06-24 22:25:05 -07:00
memory-notifier-error-inject.c
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memregion.c
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memweight.c
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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
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net_utils.c
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netdev-notifier-error-inject.c
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nlattr.c netlink: add nla be16/32 types to minlen array 2024-02-22 19:01:55 -08:00
nmi_backtrace.c
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notifier-error-inject.c
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notifier-error-inject.h
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objagg.c mlxsw: spectrum_acl_erp: Fix object nesting warning 2024-06-10 11:14:52 +01:00
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
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oid_registry.c
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once.c
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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
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parser.c Documentation: core-api: add generic parser docbook 2024-12-11 09:07:40 -07:00
percpu-refcount.c
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percpu_counter.c lib/percpu_counter: add missing __percpu qualifier to a cast 2024-09-01 20:43:34 -07:00
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 lib/plist.c: avoid worst case scenario in plist_add 2024-06-24 22:25:10 -07:00
pm-notifier-error-inject.c
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polynomial.c
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radix-tree.c
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radix-tree.h
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random32.c Random number generator updates for Linux 6.13-rc1. 2024-11-19 10:43:44 -08:00
ratelimit.c
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rbtree.c lib/rbtree.c: fix the example typo 2024-07-04 23:43:10 -07:00
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
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refcount.c
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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 seq_buf: Fix kernel documentation 2024-02-15 12:17:28 -05:00
sg_pool.c
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sg_split.c
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siphash.c move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
siphash_kunit.c siphash: add missing MODULE_DESCRIPTION() macro 2024-06-24 22:25:07 -07:00
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
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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
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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: add missing MODULE_DESCRIPTION() macros 2024-06-28 08:54:55 -07:00
string_kunit.c string: kunit: add missing MODULE_DESCRIPTION() macros 2024-06-28 08:54:55 -07:00
strncpy_from_user.c kasan: move checks to do_strncpy_from_user 2024-11-11 00:26:43 -08:00
strnlen_user.c x86: support user address masking instead of non-speculative conditional 2024-08-19 11:31:18 -07:00
syscall.c
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test-kstrtox.c KUnit: add missing MODULE_DESCRIPTION() macros for lib/test_*.ko 2024-06-24 22:25:11 -07:00
test_bitmap.c lib: bitmap: add missing MODULE_DESCRIPTION() macros 2024-06-18 10:40:52 -07:00
test_bitops.c lib/test_bitops: Add benchmark test for fns() 2024-05-09 09:25:08 -07:00
test_bits.c lib/test_bits.c: Add tests for GENMASK_U128() 2024-08-28 06:54:39 -07:00
test_blackhole_dev.c KUnit: add missing MODULE_DESCRIPTION() macros for lib/test_*.ko 2024-06-24 22:25:11 -07:00
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
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test_dynamic_debug.c dyndbg: add missing MODULE_DESCRIPTION() macro 2024-06-04 17:40:02 +02:00
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 selftests/fpu: move FP code to a separate translation unit 2024-05-19 14:36:20 -07:00
test_fpu_glue.c lib: fix the NULL vs IS_ERR() bug for debugfs_create_dir() 2024-09-01 20:43:40 -07:00
test_fpu_impl.c selftests/fpu: move FP code to a separate translation unit 2024-05-19 14:36:20 -07:00
test_free_pages.c KUnit: add missing MODULE_DESCRIPTION() macros for lib/test_*.ko 2024-06-24 22:25:11 -07:00
test_hash.c KUnit: add missing MODULE_DESCRIPTION() macros for lib/test_*.ko 2024-06-24 22:25:11 -07:00
test_hexdump.c KUnit: add missing MODULE_DESCRIPTION() macros for lib/test_*.ko 2024-06-24 22:25:11 -07:00
test_hmm.c lib: test_hmm: use min() to improve dmirror_exclusive() 2024-09-01 20:25:52 -07:00
test_hmm_uapi.h
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test_ida.c KUnit: add missing MODULE_DESCRIPTION() macros for lib/test_*.ko 2024-06-24 22:25:11 -07:00
test_kmod.c lib/test_kmod: add missing MODULE_DESCRIPTION() macro 2024-06-24 22:25:07 -07:00
test_kprobes.c KUnit: add missing MODULE_DESCRIPTION() macros for lib/test_*.ko 2024-06-24 22:25:11 -07:00
test_linear_ranges.c lib/test_linear_ranges: add missing MODULE_DESCRIPTION() macro 2024-06-24 22:25:07 -07:00
test_list_sort.c KUnit: add missing MODULE_DESCRIPTION() macros for lib/test_*.ko 2024-06-24 22:25:11 -07:00
test_lockup.c
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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 KUnit: add missing MODULE_DESCRIPTION() macros for lib/test_*.ko 2024-06-24 22:25:11 -07:00
test_meminit.c KUnit: add missing MODULE_DESCRIPTION() macros for lib/test_*.ko 2024-06-24 22:25:11 -07:00
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 KUnit: add missing MODULE_DESCRIPTION() macros for lib/test_*.ko 2024-06-24 22:25:11 -07:00
test_objagg.c lib: test_objagg: Fix spelling 2024-06-10 11:14:52 +01:00
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 KUnit: add missing MODULE_DESCRIPTION() macros for lib/test_*.ko 2024-06-24 22:25:11 -07:00
test_rhashtable.c lib/test_rhashtable: add missing MODULE_DESCRIPTION() macro 2024-06-03 18:51:18 -07:00
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 KUnit: add missing MODULE_DESCRIPTION() macros for lib/test_*.ko 2024-06-24 22:25:11 -07:00
test_static_key_base.c KUnit: add missing MODULE_DESCRIPTION() macros for lib/test_*.ko 2024-06-24 22:25:11 -07:00
test_static_keys.c KUnit: add missing MODULE_DESCRIPTION() macros for lib/test_*.ko 2024-06-24 22:25:11 -07:00
test_sysctl.c treewide: const qualify ctl_tables where applicable 2025-01-28 13:48:37 +01:00
test_ubsan.c ubsan: add missing MODULE_DESCRIPTION() macro 2024-07-03 19:30:05 -07:00
test_uuid.c uuid: add missing MODULE_DESCRIPTION() macro 2024-06-24 22:25:06 -07:00
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
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timerqueue.c
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trace_readwrite.c lib/trace_readwrite.c:: replace asm-generic/io with linux/io 2023-12-29 12:22:29 -08:00
ts_bm.c lib/ts: add missing MODULE_DESCRIPTION() macros 2024-06-24 22:25:04 -07:00
ts_fsm.c lib/ts: add missing MODULE_DESCRIPTION() macros 2024-06-24 22:25:04 -07:00
ts_kmp.c lib/ts: add missing MODULE_DESCRIPTION() macros 2024-06-24 22:25:04 -07:00
ubsan.c ubsan: Add awareness of signed integer overflow traps 2024-04-15 17:42:43 -07:00
ubsan.h ubsan: Avoid i386 UBSAN handler crashes with Clang 2024-04-24 15:45:38 -07:00
ucmpdi2.c
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ucs2_string.c
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union_find.c Union-Find: add a new module in kernel library 2024-07-30 13:04:36 -10:00
usercopy.c uaccess: always export _copy_[from|to]_user with CONFIG_RUST 2024-07-08 23:44:01 +02:00
usercopy_kunit.c kunit/usercopy: Add missing MODULE_DESCRIPTION() 2024-07-02 10:11:45 -06:00
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
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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