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linux/lib
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Kees Cook 3d965b33e4 fortify: Improve buffer overflow reporting 
Improve the reporting of buffer overflows under CONFIG_FORTIFY_SOURCE to
help accelerate debugging efforts. The calculations are all just sitting
in registers anyway, so pass them along to the function to be reported.

For example, before:

  detected buffer overflow in memcpy

and after:

  memcpy: detected buffer overflow: 4096 byte read of buffer size 1

Link: https://lore.kernel.org/r/20230407192717.636137-10-keescook@chromium.org
Signed-off-by: Kees Cook <keescook@chromium.org>
2024-02-29 13:38:02 -08:00
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842
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crypto
crypto: lib/mpi - Fix unexpected pointer access in mpi_ec_init
2023-12-22 12:30:19 +08:00
dim
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fonts
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kunit
kunit: Fix some comments which were mistakenly kerneldoc
2024-01-03 09:10:37 -07:00
livepatch
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lz4
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lzo
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math
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pldmfw
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raid6
s390/fpu: get rid of MACHINE_HAS_VX
2023-12-11 14:33:07 +01:00
reed_solomon
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test_fortify
string: Remove strlcpy()
2024-01-19 11:59:11 -08:00
vdso
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xz
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zlib_deflate
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zlib_dfltcc
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zlib_inflate
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zstd
zstd: Fix array-index-out-of-bounds UBSAN warning
2023-11-14 17:12:52 -08:00
.gitignore
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argv_split.c
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ashldi3.c
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ashrdi3.c
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asn1_decoder.c
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asn1_encoder.c
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assoc_array.c
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atomic64_test.c
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atomic64.c
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audit.c
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base64.c
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bcd.c
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bch.c
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bitfield_kunit.c
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bitmap-str.c
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bitmap.c
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bitrev.c
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bootconfig-data.S
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bootconfig.c
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bsearch.c
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btree.c
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bucket_locks.c
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bug.c
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build_OID_registry
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buildid.c
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bust_spinlocks.c
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check_signature.c
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checksum_kunit.c
lib: checksum: Fix build with CONFIG_NET=n
2024-01-19 08:12:38 -08:00
checksum.c
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closure.c
closures: CLOSURE_CALLBACK() to fix type punning
2023-11-24 00:29:58 -05:00
clz_ctz.c
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clz_tab.c
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cmdline_kunit.c
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cmdline.c
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cmpdi2.c
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compat_audit.c
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cpu_rmap.c
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cpumask_kunit.c
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cpumask.c
Merge tag 'bitmap-for-6.7' of https://github.com/norov/linux
2023-11-03 07:08:36 -10:00
crc4.c
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crc7.c
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crc8.c
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crc16.c
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crc32.c
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crc32defs.h
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crc32test.c
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crc64-rocksoft.c
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crc64.c
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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
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ctype.c
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debug_info.c
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debug_locks.c
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debugobjects.c
debugobjects: Stop accessing objects after releasing hash bucket lock
2023-11-22 10:41:46 +01:00
dec_and_lock.c
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decompress_bunzip2.c
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decompress_inflate.c
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decompress_unlz4.c
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decompress_unlzma.c
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decompress_unlzo.c
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decompress_unxz.c
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decompress_unzstd.c
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decompress.c
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devmem_is_allowed.c
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devres.c
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dhry_1.c
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dhry_2.c
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dhry_run.c
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dhry.h
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digsig.c
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dump_stack.c
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dynamic_debug.c
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dynamic_queue_limits.c
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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
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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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fdt.c
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find_bit_benchmark.c
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find_bit.c
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flex_proportions.c
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fortify_kunit.c
fortify: Improve buffer overflow reporting
2024-02-29 13:38:02 -08:00
fw_table.c
Merge tag 'cxl-for-6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl
2024-01-18 16:22:43 -08:00
gen_crc32table.c
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gen_crc64table.c
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genalloc.c
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generic-radix-tree.c
lib/generic-radix-tree.c: Add peek_prev()
2023-10-19 14:47:33 -04:00
glob.c
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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
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hexdump.c
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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
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interval_tree_test.c
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interval_tree.c
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iomap_copy.c
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iomap.c
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iommu-helper.c
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iov_iter.c
Merge tag 'vfs-6.8.iov_iter' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs
2024-01-08 11:43:04 -08:00
irq_poll.c
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irq_regs.c
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is_signed_type_kunit.c
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is_single_threaded.c
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kasprintf.c
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Kconfig
lib/stackdepot: use fixed-sized slots for stack records
2023-12-10 16:51:44 -08:00
Kconfig.debug
fortify: Allow KUnit test to build without FORTIFY
2024-02-29 13:38:02 -08:00
Kconfig.kasan
Merge tag 'mm-stable-2024-01-08-15-31' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
2024-01-09 11:18:47 -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
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Kconfig.kmsan
mm/slab: remove CONFIG_SLAB from all Kconfig and Makefile
2023-12-05 11:14:40 +01:00
Kconfig.ubsan
ubsan: Reintroduce signed overflow sanitizer
2024-02-20 20:44:49 -08:00
kfifo.c
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klist.c
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kobject_uevent.c
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kobject.c
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kstrtox.c
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kstrtox.h
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kunit_iov_iter.c
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libcrc32c.c
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linear_ranges.c
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list_debug.c
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list_sort.c
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list-test.c
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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
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lockref.c
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logic_iomem.c
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logic_pio.c
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lru_cache.c
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lshrdi3.c
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lwq.c
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Makefile
fortify: Add KUnit tests for runtime overflows
2024-02-29 13:38:02 -08:00
maple_tree.c
maple_tree: avoid checking other gaps after getting the largest gap
2023-12-20 14:48:14 -08:00
memcat_p.c
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memcpy_kunit.c
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memory-notifier-error-inject.c
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memregion.c
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memweight.c
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muldi3.c
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net_utils.c
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netdev-notifier-error-inject.c
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nlattr.c
string: Remove strlcpy()
2024-01-19 11:59:11 -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
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objpool.c
lib: objpool: fix head overrun on RK3588 SBC
2023-12-01 14:53:55 +09:00
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
overflow: Introduce wrapping_assign_add() and wrapping_assign_sub()
2024-02-29 13:38:01 -08:00
packing.c
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parman.c
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parser.c
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pci_iomap.c
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percpu_counter.c
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percpu_test.c
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percpu-refcount.c
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plist.c
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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
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ratelimit.c
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rbtree_test.c
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rbtree.c
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rcuref.c
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ref_tracker.c
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refcount.c
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rhashtable.c
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sbitmap.c
sbitmap: remove stale comment in sbq_calc_wake_batch
2024-01-15 07:23:50 -07:00
scatterlist.c
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seq_buf.c
seq_buf: Export seq_buf_puts()
2023-11-02 00:19:44 -04:00
sg_pool.c
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sg_split.c
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siphash_kunit.c
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siphash.c
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slub_kunit.c
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smp_processor_id.c
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sort.c
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stackdepot.c
lib/stackdepot: add printk_deferred_enter/exit guards
2023-12-29 11:58:41 -08:00
stackinit_kunit.c
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stmp_device.c
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strcat_kunit.c
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string_helpers.c
fortify: Improve buffer overflow reporting
2024-02-29 13:38:02 -08:00
string.c
string: Allow 2-argument strscpy()
2024-02-20 20:47:32 -08:00
strncpy_from_user.c
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strnlen_user.c
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strscpy_kunit.c
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syscall.c
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test_bitmap.c
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test_bitops.c
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test_bits.c
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test_blackhole_dev.c
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test_bpf.c
test_bpf: Rename second ALU64_SMOD_X to ALU64_SMOD_K
2023-12-09 21:27:54 -08:00
test_debug_virtual.c
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test_dynamic_debug.c
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test_firmware.c
firmware_loader: Expand Firmware upload error codes with firmware invalid error
2023-11-24 18:09:19 -08:00
test_fprobe.c
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test_fpu.c
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test_free_pages.c
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test_hash.c
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test_hexdump.c
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test_hmm_uapi.h
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test_hmm.c
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test_ida.c
Merge tag 'mm-nonmm-stable-2024-01-09-10-33' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
2024-01-09 11:46:20 -08:00
test_kmod.c
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test_kprobes.c
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test_linear_ranges.c
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test_list_sort.c
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test_lockup.c
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test_maple_tree.c
maple_tree: don't find node end in mtree_lookup_walk()
2023-12-12 10:56:59 -08:00
test_memcat_p.c
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test_meminit.c
mm, treewide: introduce NR_PAGE_ORDERS
2024-01-08 15:27:15 -08:00
test_min_heap.c
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test_module.c
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test_objagg.c
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test_objpool.c
lib: test_objpool: make global variables static
2023-11-10 19:59:04 +09:00
test_parman.c
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test_printf.c
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test_ref_tracker.c
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test_rhashtable.c
Kill sched.h dependency on rcupdate.h
2023-12-27 11:50:20 -05:00
test_scanf.c
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test_sort.c
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test_static_key_base.c
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test_static_keys.c
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test_string.c
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test_sysctl.c
sysctl: Remove the now superfluous sentinel elements from ctl_table array
2023-12-28 04:57:57 -08:00
test_ubsan.c
ubsan: Reintroduce signed overflow sanitizer
2024-02-20 20:44:49 -08:00
test_user_copy.c
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test_uuid.c
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test_vmalloc.c
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test_xarray.c
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test-kstrtox.c
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test-string_helpers.c
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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
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ts_fsm.c
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ts_kmp.c
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ubsan.c
ubsan: Reintroduce signed overflow sanitizer
2024-02-20 20:44:49 -08:00
ubsan.h
ubsan: Reintroduce signed overflow sanitizer
2024-02-20 20:44:49 -08:00
ucmpdi2.c
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ucs2_string.c
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usercopy.c
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uuid.c
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vsprintf.c
lib/vsprintf: Fix %pfwf when current node refcount == 0
2023-12-06 11:06:59 +01:00
win_minmax.c
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xarray.c
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xxhash.c
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