Josh Law f42b510990 lib/bch: fix signed left-shift undefined behavior ...

Patch series "lib/bch: fix undefined behavior from signed left-shifts".

Fix two instances of undefined behavior in lib/bch.c caused by
left-shifting signed integers into or past the sign bit.

While the kernel's -fno-strict-overflow flag prevents miscompilation
today, these are formally UB per C11 6.5.7p4 and trivial to fix.


This patch (of 2):

Use 1u instead of 1 to avoid undefined behavior when left-shifting into
the sign bit of a signed int.  deg() can return up to 31, and 1 << 31 is
UB per C11.

Link: https://lkml.kernel.org/r/20260318074806.16527-2-objecting@objecting.org
Signed-off-by: Josh Law <objecting@objecting.org>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Cc: Ivan Djelic <ivan.djelic@parrot.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

2026-03-27 21:19:48 -07:00

..

842

lib: 842: Improve error handling in sw842_compress()

2025-02-09 18:08:11 +08:00

crc

lib/crc: Switch ARM and arm64 to 'ksimd' scoped guard API

2025-11-12 09:52:01 +01:00

crypto

lib/crypto: powerpc: Add powerpc/aesp8-ppc.S to clean-files

2026-03-17 09:27:11 -07:00

dim

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

fonts

lib/fonts: Add Terminus 10x18 console font

2025-12-02 19:57:01 +01:00

kunit

kunit: reduce stack usage in kunit_run_tests()

2026-03-02 10:11:06 -07:00

lz4

include/linux/lz4.h: add some missing macros

2025-01-24 22:47:28 -08:00

lzo

lib/lzo: add unlikely hints to overrun checks

2025-08-16 17:24:31 +08:00

math

lib: math: polynomial: remove link to non-exist file and fix spelling

2026-03-27 21:19:39 -07:00

pldmfw

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

raid6

Merge tag 'riscv-for-linus-6.19-mw1' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux

2025-12-05 16:26:57 -08:00

reed_solomon

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

test_fortify

fortify: Cleanup temp file also on non-successful exit

2026-01-14 19:49:55 -08:00

tests

Convert more 'alloc_obj' cases to default GFP_KERNEL arguments

2026-02-21 20:03:00 -08:00

vdso

vdso/gettimeofday: Force inlining of __cvdso_clock_getres_common()

2026-01-26 22:27:07 +01:00

xz

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

zlib_deflate

lib/zlib: drop EQUAL macro

2025-03-16 22:30:49 -07:00

zlib_dfltcc

lib/zlib: unpoison DFLTCC output buffers

2024-07-03 19:30:23 -07:00

zlib_inflate

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

zstd

Merge tag 'zstd-linus-v6.15-rc1' of https://github.com/terrelln/linux

2025-03-26 21:35:28 -07:00

.gitignore

fortify: refactor test_fortify Makefile to fix some build problems

2024-08-15 09:26:02 -07:00

alloc_tag.c

treewide: Replace kmalloc with kmalloc_obj for non-scalar types

2026-02-21 01:02:28 -08:00

argv_split.c

argv_split: fix kernel-doc warnings

2023-09-19 13:21:33 -07:00

ashldi3.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 120

2019-05-24 17:39:02 +02:00

ashrdi3.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 120

2019-05-24 17:39:02 +02:00

asn1_decoder.c

ASN.1: add module description

2025-04-11 17:32:37 -07:00

asn1_encoder.c

lib/asn1_encoder: add missing MODULE_DESCRIPTION() macro

2024-06-24 22:25:06 -07:00

assoc_array.c

Convert more 'alloc_obj' cases to default GFP_KERNEL arguments

2026-02-21 20:03:00 -08:00

atomic64_test.c

x86/cpufeatures: Rename X86_CMPXCHG64 to X86_CX8

2025-02-28 11:42:34 +01:00

atomic64.c

atomic64: Use arch_spin_locks instead of raw_spin_locks

2025-01-22 15:07:01 -05:00

audit.c

audit: add support for the openat2 syscall

2021-10-01 16:52:48 -04:00

base64.c

lib/base64: rework encode/decode for speed and stricter validation

2025-11-20 14:03:44 -08:00

bcd.c

lib/bcd: optimize _bin2bcd() for improved performance

2024-09-01 20:43:33 -07:00

bch.c

lib/bch: fix signed left-shift undefined behavior

2026-03-27 21:19:48 -07:00

bitmap-str.c

lib/bitmap: split-out string-related operations to a separate files

2023-10-14 20:25:22 -07:00

bitmap.c

cpumask: Introduce cpumask_weighted_or()

2025-11-20 12:14:54 +01:00

bitrev.c

treewide: Add SPDX license identifier for more missed files

2019-05-21 10:50:45 +02:00

bootconfig-data.S

bootconfig: Support embedding a bootconfig file in kernel

2022-04-26 17:58:51 -04:00

bootconfig.c

lib/bootconfig: check xbc_init_node() return in override path

2026-03-19 08:43:05 +09:00

bsearch.c

lib/bsearch: Provide __always_inline variant

2020-06-11 15:14:53 +02:00

btree.c

btree: simplify merge logic by using btree_last() return value

2025-09-13 17:32:53 -07:00

bucket_locks.c

treewide: Replace kmalloc with kmalloc_obj for non-scalar types

2026-02-21 01:02:28 -08:00

bug.c

lib/bug: remove unnecessary variable initializations

2026-03-27 21:19:42 -07:00

build_OID_registry

oid_registry: allow arbitrary size OIDs

2026-01-20 19:44:15 -08:00

buildid.c

procfs: avoid fetching build ID while holding VMA lock

2026-02-05 14:10:00 -08:00

bust_spinlocks.c

kernel/panic: Drop unblank_screen call

2022-09-01 16:55:35 +02:00

cache_maint.c

lib: Support ARCH_HAS_CPU_CACHE_INVALIDATE_MEMREGION

2025-11-21 18:42:01 +00:00

check_signature.c

…

checksum.c

net: checksum: Move from32to16() to generic header

2024-10-30 15:29:59 +01:00

closure.c

closures: use seq_putc() in debug_show()

2024-09-01 20:43:29 -07:00

clz_ctz.c

bitops: Add __attribute_const__ to generic ffs()-family implementations

2025-09-08 14:58:50 -07:00

clz_tab.c

…

cmdline.c

lib/cmdline: avoid page fault in next_arg

2022-09-11 21:55:06 -07:00

cmpdi2.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 120

2019-05-24 17:39:02 +02:00

cmpxchg-emu.c

lib: Add one-byte emulation function

2024-04-09 22:06:00 -07:00

codetag.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

compat_audit.c

audit: add support for the openat2 syscall

2021-10-01 16:52:48 -04:00

cpu_rmap.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

cpumask.c

cpumask: drop cpumask_next_wrap_old()

2025-02-24 16:37:23 -05:00

ctype.c

…

debug_info.c

isystem: ship and use stdarg.h

2021-08-19 09:02:55 +09:00

debug_locks.c

locking/lockdep: Improve noinstr vs errors

2021-06-22 13:56:43 +02:00

debugobjects.c

debugobject: Make it work with deferred page initialization - again

2026-02-10 13:26:19 +01:00

dec_and_lock.c

compiler-context-analysis: Remove __cond_lock() function-like helper

2026-01-05 16:43:33 +01:00

decompress_bunzip2.c

lib: decompress_bunzip2: fix 32-bit shift undefined behavior

2026-03-27 21:19:43 -07:00

decompress_inflate.c

decompressor: provide missing prototypes

2023-06-09 17:44:17 -07:00

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: fix arm fdt compile error for kmalloc replacement

2026-02-22 12:05:31 -08:00

decompress_unzstd.c

decompressor: provide missing prototypes

2023-06-09 17:44:17 -07:00

decompress.c

lib/decompress: use designated initializers for struct compress_format

2025-09-22 20:10:58 -07:00

devmem_is_allowed.c

lib: devmem_is_allowed: include linux/io.h

2023-06-09 17:44:15 -07:00

devres.c

devres: Export devm_ioremap_resource_wc()

2025-05-05 16:18:09 -05:00

dhry_1.c

treewide: Replace kmalloc with kmalloc_obj for non-scalar types

2026-02-21 01:02:28 -08:00

dhry_2.c

lib: add Dhrystone benchmark test

2023-02-02 22:50:01 -08:00

dhry_run.c

KUnit: add missing MODULE_DESCRIPTION() macros for lib/test_*.ko

2024-06-24 22:25:11 -07:00

dhry.h

lib: add Dhrystone benchmark test

2023-02-02 22:50:01 -08:00

digsig.c

Merge tag 'integrity-v6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity

2025-10-05 10:48:33 -07:00

dump_stack.c

panic/printk: replace this_cpu_in_panic() with panic_on_this_cpu()

2025-09-13 17:32:52 -07:00

dynamic_debug.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

dynamic_queue_limits.c

dql: Fix dql->limit value when reset.

2025-03-25 06:26:55 -07:00

earlycpio.c

lib: move from strlcpy with unused retval to strscpy

2022-09-11 21:55:10 -07:00

errname.c

parisc: Drop the HP-UX ENOSYM and EREMOTERELEASE error codes

2023-11-25 09:43:18 +01:00

error-inject.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

errseq.c

errseq: eliminate special limitation for macro MAX_ERRNO

2025-05-11 17:54:06 -07:00

extable.c

sparc32: switch to generic extables

2021-01-03 20:05:18 -05:00

fault-inject-usercopy.c

lib/fault-inject-usercopy.c: use PTR_ERR_OR_ZERO() to simplify code

2025-09-13 17:32:46 -07:00

fault-inject.c

fault-inject: use prandom where cryptographically secure randomness is not needed

2025-01-12 20:21:00 -08:00

fdt_addresses.c

libfdt: include fdt_addresses.c

2020-01-08 16:59:19 +00:00

fdt_empty_tree.c

…

fdt_ro.c

…

fdt_rw.c

…

fdt_strerror.c

…

fdt_sw.c

…

fdt_wip.c

…

fdt.c

…

find_bit_benchmark_rust.rs

rust: add find_bit_benchmark_rust module.

2025-09-22 15:52:44 -04:00

find_bit_benchmark.c

lib: bitmap: add missing MODULE_DESCRIPTION() macros

2024-06-18 10:40:52 -07:00

find_bit.c

lib/find_bit: fix uninitialized variable use in FIND_NTH_BIT

2026-02-08 18:47:29 -05:00

flex_proportions.c

flex_proportions: make fprop_new_period() hardirq safe

2026-01-26 19:03:46 -08:00

fw_table.c

lib/firmware_table: Provide buffer length argument to cdat_table_parse()

2024-03-13 00:03:21 -07:00

genalloc.c

lib/genalloc: fix device leak in of_gen_pool_get()

2025-09-28 11:36:13 -07:00

generic-radix-tree.c

lib/generic-radix-tree.c: add preallocation

2024-09-09 09:41:47 -04:00

glob.c

lib/glob: initialize back_str to silence uninitialized variable warning

2026-03-27 21:19:45 -07:00

group_cpus.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

hexdump.c

kernel.h: drop hex.h and update all hex.h users

2026-01-20 19:44:19 -08:00

hweight.c

bitops: Update kernel-doc in hweight.c to fix the issues with it

2025-11-06 11:51:04 -05:00

idr.c

treewide: Replace kmalloc with kmalloc_obj for non-scalar types

2026-02-21 01:02:28 -08:00

inflate.c

lib/inflate: fix typo "This results" to "The results" in comment

2026-03-27 21:19:42 -07:00

interval_tree_test.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

interval_tree.c

interval_tree: Fix ITSTATIC usage for *_subtree_search()

2025-10-14 14:45:22 -07:00

iomap_copy.c

s390: Stop using weak symbols for __iowrite64_copy()

2024-04-22 17:11:20 -03:00

iomap.c

asm-generic/io.h: rework split ioread64/iowrite64 helpers

2025-03-01 21:00:22 +01:00

iomem_copy.c

lib/iomem_copy: fix kerneldoc format style

2024-10-29 07:14:29 +00:00

iommu-helper.c

…

iov_iter.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

irq_poll.c

softirq: Remove unused 'action' parameter from action callback

2024-08-20 17:13:40 +02:00

irq_regs.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152

2019-05-30 11:26:32 -07:00

is_single_threaded.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 36

2019-05-24 17:27:11 +02:00

kasprintf.c

isystem: ship and use stdarg.h

2021-08-19 09:02:55 +09:00

Kconfig

lib: polynomial: move to math/ subfolder

2026-03-27 21:19:39 -07:00

Kconfig.debug

Merge tag 'core-debugobjects-2026-03-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2026-03-01 13:32:32 -08:00

Kconfig.kasan

kasan: introduce ARCH_DEFER_KASAN and unify static key across modes

2025-09-21 14:21:58 -07:00

Kconfig.kcsan

objtool: Drop noinstr hack for KCSAN_WEAK_MEMORY

2025-08-28 16:58:46 -07:00

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

KMSAN: Restore dynamic check for '-fsanitize=kernel-memory'

2025-10-27 16:22:02 -07:00

Kconfig.ubsan

Kconfig.ubsan: Remove CONFIG_UBSAN_REPORT_FULL from documentation

2026-01-07 12:16:03 -08:00

kfifo.c

kfifo: fix kmalloc_array_node() argument order

2026-01-26 19:07:09 -08:00

klist.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 248

2019-06-19 17:09:08 +02:00

kobject_uevent.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

kobject.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

kstrtox.c

lib/kstrtox: fix kstrtobool() docstring to mention enabled/disabled

2026-01-26 19:07:10 -08:00

kstrtox.h

lib: vsprintf: Fix handling of number field widths in vsscanf

2021-05-19 15:05:11 +02:00

linear_ranges.c

lib: add linear range get selector within

2021-08-13 18:37:38 +02:00

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

llist: make llist_add_batch() a static inline

2025-05-27 19:40:34 -07:00

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

treewide: Remove in_irq()

2025-10-24 21:39:27 +02:00

lockref.c

compiler-context-analysis: Remove __cond_lock() function-like helper

2026-01-05 16:43:33 +01:00

logic_iomem.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

logic_pio.c

logic_pio: Constify fwnode_handle

2024-10-14 16:33:24 -05:00

lru_cache.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

lshrdi3.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 120

2019-05-24 17:39:02 +02:00

lwq.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

Makefile

lib: polynomial: move to math/ subfolder

2026-03-27 21:19:39 -07:00

maple_tree.c

maple_tree: fix tracepoint string pointers

2025-11-09 21:19:45 -08:00

memcat_p.c

lib: Fix ia64 bootloader linkage

2018-10-16 13:45:44 +02:00

memory-notifier-error-inject.c

treewide: Add SPDX license identifier for more missed files

2019-05-21 10:50:45 +02:00

memregion.c

lib/memregion.c: include memregion.h

2020-09-26 10:33:57 -07:00

memweight.c

…

min_heap.c

lib min_heap: use size_t for array size and index variables

2025-03-16 23:24:14 -07:00

muldi3.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 120

2019-05-24 17:39:02 +02:00

net_utils.c

net, treewide: define and use MAC_ADDR_STR_LEN

2025-03-19 19:17:58 +01:00

netdev-notifier-error-inject.c

treewide: Add SPDX license identifier for more missed files

2019-05-21 10:50:45 +02:00

nlattr.c

netlink: add nla be16/32 types to minlen array

2024-02-22 19:01:55 -08:00

nmi_backtrace.c

nmi_backtrace: allow excluding an arbitrary CPU

2023-08-18 10:19:00 -07:00

notifier-error-inject.c

lib: remove error checking for debugfs_create_dir()

2023-08-18 10:18:55 -07:00

notifier-error-inject.h

…

objagg.c

Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses

2026-02-22 08:26:33 -08:00

objpool.c

objpool: fix the overestimation of object pooling metadata size

2026-02-12 15:45:57 -08:00

of-reconfig-notifier-error-inject.c

treewide: Add SPDX license identifier for more missed files

2019-05-21 10:50:45 +02:00

oid_registry.c

lib/oid_registry.c: remove unused sprint_OID

2025-05-11 17:54:13 -07:00

once.c

treewide: Replace kmalloc with kmalloc_obj for non-scalar types

2026-02-21 01:02:28 -08:00

packing_test.c

lib: packing: add pack_fields() and unpack_fields()

2024-12-11 20:13:00 -08:00

packing.c

lib: packing: add pack_fields() and unpack_fields()

2024-12-11 20:13:00 -08:00

parman.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

parser.c

Documentation: core-api: add generic parser docbook

2024-12-11 09:07:40 -07:00

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

percpu-refcount.c

treewide: Replace kmalloc with kmalloc_obj for non-scalar types

2026-02-21 01:02:28 -08:00

plist.c

treewide: Update email address

2026-01-11 06:09:11 -10:00

pm-notifier-error-inject.c

treewide: Add SPDX license identifier for more missed files

2019-05-21 10:50:45 +02:00

radix-tree.c

radix tree: remove unused variable

2023-08-21 13:07:22 -07:00

radix-tree.h

radix-tree: move declarations to header

2023-06-12 11:31:50 -07:00

random32.c

Merge tag 'random-6.13-rc1-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/crng/random

2024-11-19 10:43:44 -08:00

ratelimit.c

lib: ratelimit: fix spelling mistake 'seperately'

2025-11-20 14:03:45 -08:00

rbtree_test.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

rbtree.c

rbtree: inline rb_last()

2025-11-27 14:24:30 -08:00

rcuref.c

rcuref: Plug slowpath race in rcuref_put()

2025-01-29 15:21:31 +01:00

ref_tracker.c

treewide: Replace kmalloc with kmalloc_obj for non-scalar types

2026-02-21 01:02:28 -08:00

refcount.c

lib: fix spelling mistakes

2021-07-08 11:48:20 -07:00

rhashtable.c

rhashtable: Enable context analysis

2026-01-05 16:43:35 +01:00

sbitmap.c

lib/sbitmap: make sbitmap_get_shallow() internal

2025-08-07 06:30:17 -06:00

scatterlist.c

treewide: Replace kmalloc with kmalloc_obj for non-scalar types

2026-02-21 01:02:28 -08:00

seq_buf.c

seq_buf: Fix kernel documentation

2024-02-15 12:17:28 -05:00

sg_pool.c

lib/sg_pool: change module_init(sg_pool_init) to subsys_initcall

2022-09-23 16:46:19 +02:00

sg_split.c

treewide: Replace kmalloc with kmalloc_obj for non-scalar types

2026-02-21 01:02:28 -08:00

siphash.c

move asm/unaligned.h to linux/unaligned.h

2024-10-02 17:23:23 -04:00

smp_processor_id.c

lib/smp_processor_id: Make migration check unconditional of SMP

2025-07-10 17:52:13 +02:00

sort.c

lib/sort.c: add _nonatomic() variants with cond_resched()

2025-04-01 15:20:46 -07:00

stackdepot.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

stmp_device.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152

2019-05-30 11:26:32 -07:00

string_helpers.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

string.c

string: Add load_unaligned_zeropad() code path to sized_strscpy()

2025-04-15 13:50:17 -07:00

strncpy_from_user.c

lib/strn*,uaccess: Use masked_user_{read/write}_access_begin when required

2025-11-18 15:27:35 +01:00

strnlen_user.c

lib/strn*,uaccess: Use masked_user_{read/write}_access_begin when required

2025-11-18 15:27:35 +01:00

sys_info.c

sys_info: add a default kernel sys_info mask

2025-11-20 14:03:43 -08:00

syscall.c

sched: Change task_struct::state

2021-06-18 11:43:09 +02:00

test_bitmap.c

bitmap: remove _check_eq_u32_array

2025-02-18 11:51:21 -05:00

test_bitops.c

lib/test_bitops: Add benchmark test for fns()

2024-05-09 09:25:08 -07:00

test_bpf.c

Convert 'alloc_flex' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

test_context-analysis.c

compiler-context-analysis: Remove __assume_ctx_lock from initializers

2026-01-28 20:45:25 +01:00

test_debug_virtual.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

test_dynamic_debug.c

dyndbg: add missing MODULE_DESCRIPTION() macro

2024-06-04 17:40:02 +02:00

test_firmware.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

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_fpu.h

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_hexdump.c

KUnit: add missing MODULE_DESCRIPTION() macros for lib/test_*.ko

2024-06-24 22:25:11 -07:00

test_hmm_uapi.h

lib/test_hmm: add large page allocation failure testing

2025-11-24 15:08:48 -08:00

test_hmm.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

test_ida.c

ida: Add ida_find_first_range()

2025-03-25 10:18:31 -03:00

test_kho.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

test_kmod.c

lib/test_kmod: do not hardcode/depend on any filesystem

2025-05-11 17:54:09 -07:00

test_lockup.c

lib/test_lockup: fix kernel pointer check for separate address spaces

2022-02-25 09:36:06 +01:00

test_maple_tree.c

Merge tag 'mm-stable-2025-10-01-19-00' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

2025-10-02 18:18:33 -07:00

test_memcat_p.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

test_meminit.c

KUnit: add missing MODULE_DESCRIPTION() macros for lib/test_*.ko

2024-06-24 22:25:11 -07:00

test_module.c

KUnit: add missing MODULE_DESCRIPTION() macros for lib/test_*.ko

2024-06-24 22:25:11 -07:00

test_objagg.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

test_objpool.c

lib: test_objpool: Avoid direct access to hrtimer clockbase

2025-09-09 12:27:18 +02:00

test_parman.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

test_ref_tracker.c

ref_tracker: eliminate the ref_tracker_dir name field

2025-06-19 17:02:04 -07:00

test_rhashtable.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

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

sysctl: Close test ctl_headers with a for loop

2025-04-14 14:13:41 +02:00

test_ubsan.c

ubsan: Fix panic from test_ubsan_out_of_bounds

2025-04-15 13:50:17 -07:00

test_vmalloc.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

test_xarray.c

xarray: make xa_alloc_cyclic() return 0 on all success cases

2025-05-11 17:48:19 -07:00

test-kstrtox.c

KUnit: add missing MODULE_DESCRIPTION() macros for lib/test_*.ko

2024-06-24 22:25:11 -07:00

textsearch.c

lib: textsearch: fix escapes in example code

2019-10-03 12:12:23 -04:00

timerqueue.c

rbtree, timerqueue: Use rb_add_cached()

2021-02-17 14:08:01 +01:00

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_bm: fix integer overflow in pattern length calculation

2026-03-27 21:19:44 -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_kmp: fix integer overflow in pattern length calculation

2026-03-27 21:19:44 -07:00

ubsan.c

ubsan: Fix incorrect hand-side used in handle

2025-08-25 06:11:06 -07:00

ubsan.h

ubsan/overflow: Rework integer overflow sanitizer option to turn on everything

2025-03-07 19:58:05 -08:00

ucmpdi2.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 120

2019-05-24 17:39:02 +02:00

ucs2_string.c

ucs2_string: add module description

2025-04-11 17:32:38 -07:00

union_find.c

Union-Find: add a new module in kernel library

2024-07-30 13:04:36 -10:00

usercopy.c

uaccess: decouple INLINE_COPY_FROM_USER and CONFIG_RUST

2025-11-12 10:00:16 -08:00

uuid.c

lib/uuid: fix typo "reversion" to "revision" in comment

2026-03-27 21:19:41 -07:00

vsprintf.c

kernel.h: drop hex.h and update all hex.h users

2026-01-20 19:44:19 -08:00

win_minmax.c

rxrpc: Generate rtt_min

2024-12-09 13:48:29 -08:00

xarray.c

xarray: remove redundant __GFP_NOWARN

2025-09-13 16:54:46 -07:00

xxhash.c

lib/xxhash: remove more unused xxh functions

2025-11-12 10:00:17 -08:00