Pei Xiao 2b059d0d1e slub/kunit: fix a WARNING due to unwrapped __kmalloc_cache_noprof ... 'modprobe slub_kunit' will have a warning as shown below. The root cause is that __kmalloc_cache_noprof was directly used, which resulted in no alloc_tag being allocated. This caused current->alloc_tag to be null, leading to a warning in alloc_tag_add_check. Let's add an alloc_hook layer to __kmalloc_cache_noprof specifically within lib/slub_kunit.c, which is the only user of this internal slub function outside kmalloc implementation itself. [58162.947016] WARNING: CPU: 2 PID: 6210 at ./include/linux/alloc_tag.h:125 alloc_tagging_slab_alloc_hook+0x268/0x27c [58162.957721] Call trace: [58162.957919] alloc_tagging_slab_alloc_hook+0x268/0x27c [58162.958286] __kmalloc_cache_noprof+0x14c/0x344 [58162.958615] test_kmalloc_redzone_access+0x50/0x10c [slub_kunit] [58162.959045] kunit_try_run_case+0x74/0x184 [kunit] [58162.959401] kunit_generic_run_threadfn_adapter+0x2c/0x4c [kunit] [58162.959841] kthread+0x10c/0x118 [58162.960093] ret_from_fork+0x10/0x20 [58162.960363] ---[ end trace 0000000000000000 ]--- Signed-off-by: Pei Xiao <xiaopei01@kylinos.cn> Fixes: a0a44d9175 ("mm, slab: don't wrap internal functions with alloc_hooks()") Signed-off-by: Vlastimil Babka <vbabka@suse.cz>		2024-10-23 09:50:58 +02:00
..
842	move asm/unaligned.h to linux/unaligned.h	2024-10-02 17:23:23 -04:00
crypto	move asm/unaligned.h to linux/unaligned.h	2024-10-02 17:23:23 -04:00
dim
fonts
kunit	The core clk framework is left largely untouched this time around except for	2024-09-23 15:01:48 -07:00
lz4	move asm/unaligned.h to linux/unaligned.h	2024-10-02 17:23:23 -04:00
lzo	move asm/unaligned.h to linux/unaligned.h	2024-10-02 17:23:23 -04:00
math	Many singleton patches - please see the various changelogs for details.	2024-09-21 08:20:50 -07:00
pldmfw	move asm/unaligned.h to linux/unaligned.h	2024-10-02 17:23:23 -04:00
raid6
reed_solomon
test_fortify
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
alloc_tag.c
argv_split.c
ashldi3.c
ashrdi3.c
asn1_decoder.c
asn1_encoder.c
assoc_array.c
atomic64_test.c
atomic64.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
bust_spinlocks.c
check_signature.c
checksum_kunit.c
checksum.c
closure.c
clz_ctz.c
clz_tab.c
cmdline_kunit.c
cmdline.c
cmpdi2.c
cmpxchg-emu.c
codetag.c
compat_audit.c
cpu_rmap.c
cpumask_kunit.c
cpumask.c
crc4.c
crc7.c
crc8.c
crc16.c
crc32.c
crc32defs.h
crc32test.c
crc64-rocksoft.c
crc64.c
crc-ccitt.c
crc-itu-t.c
crc-t10dif.c
ctype.c
debug_info.c
debug_locks.c
debugobjects.c
dec_and_lock.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
decompress.c
devmem_is_allowed.c
devres.c
dhry_1.c
dhry_2.c
dhry_run.c
dhry.h
digsig.c
dump_stack.c
dynamic_debug.c
dynamic_queue_limits.c
earlycpio.c
errname.c
error-inject.c
errseq.c
extable.c
fault-inject-usercopy.c
fault-inject.c
fdt_addresses.c
fdt_empty_tree.c
fdt_ro.c
fdt_rw.c
fdt_strerror.c
fdt_sw.c
fdt_wip.c
fdt.c
find_bit_benchmark.c
find_bit.c
flex_proportions.c
fortify_kunit.c
fw_table.c
gen_crc32table.c
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
interval_tree_test.c
interval_tree.c
iomap_copy.c
iomap.c
iommu-helper.c
iov_iter.c	iov_iter: fix advancing slot in iter_folioq_get_pages()	2024-10-01 11:49:57 +02:00
irq_poll.c
irq_regs.c
is_signed_type_kunit.c
is_single_threaded.c
kasprintf.c
Kconfig
Kconfig.debug	Kbuild updates for v6.12	2024-09-24 13:02:06 -07:00
Kconfig.kasan
Kconfig.kcsan
Kconfig.kfence
Kconfig.kgdb
Kconfig.kmsan
Kconfig.ubsan
kfifo.c
klist.c
kobject_uevent.c
kobject.c
kstrtox.c
kstrtox.h
kunit_iov_iter.c
libcrc32c.c
linear_ranges.c
list_debug.c
list_sort.c
list-test.c	Revert "list: test: fix tests for list_cut_position()"	2024-09-26 14:01:44 -07:00
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
lockref.c
logic_iomem.c
logic_pio.c
lru_cache.c
lshrdi3.c
lwq.c
Makefile	Many singleton patches - please see the various changelogs for details.	2024-09-21 08:20:50 -07:00
maple_tree.c	ALong with the usual shower of singleton patches, notable patch series in	2024-09-21 07:29:05 -07:00
memcat_p.c
memcpy_kunit.c
memory-notifier-error-inject.c
memregion.c
memweight.c
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
of-reconfig-notifier-error-inject.c
oid_registry.c
once.c
overflow_kunit.c
packing.c
parman.c
parser.c
percpu_counter.c
percpu_test.c
percpu-refcount.c
plist.c
pm-notifier-error-inject.c
polynomial.c
radix-tree.c
radix-tree.h
random32.c	move asm/unaligned.h to linux/unaligned.h	2024-10-02 17:23:23 -04:00
ratelimit.c
rbtree_test.c
rbtree.c
rcuref.c
ref_tracker.c
refcount.c
rhashtable.c
sbitmap.c	lib/sbitmap: define swap_lock as raw_spinlock_t	2024-09-20 00:20:06 -06:00
scatterlist.c
seq_buf.c
sg_pool.c
sg_split.c
siphash_kunit.c
siphash.c	move asm/unaligned.h to linux/unaligned.h	2024-10-02 17:23:23 -04:00
slub_kunit.c	slub/kunit: fix a WARNING due to unwrapped __kmalloc_cache_noprof	2024-10-23 09:50:58 +02:00
smp_processor_id.c
sort.c
stackdepot.c
stackinit_kunit.c
stmp_device.c
string_helpers_kunit.c
string_helpers.c
string_kunit.c
string.c	move asm/unaligned.h to linux/unaligned.h	2024-10-02 17:23:23 -04:00
strncpy_from_user.c
strnlen_user.c
syscall.c
test_bitmap.c
test_bitops.c
test_bits.c
test_blackhole_dev.c
test_bpf.c
test_debug_virtual.c
test_dynamic_debug.c
test_firmware.c
test_fprobe.c
test_fpu_glue.c
test_fpu_impl.c
test_fpu.h
test_free_pages.c
test_hash.c
test_hexdump.c
test_hmm_uapi.h
test_hmm.c
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_memcat_p.c
test_meminit.c
test_min_heap.c
test_module.c
test_objagg.c
test_objpool.c
test_parman.c
test_printf.c
test_ref_tracker.c
test_rhashtable.c
test_scanf.c
test_sort.c
test_static_key_base.c
test_static_keys.c
test_sysctl.c
test_ubsan.c
test_uuid.c
test_vmalloc.c
test_xarray.c
test-kstrtox.c
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_kunit.c
usercopy.c
uuid.c
vsprintf.c	move asm/unaligned.h to linux/unaligned.h	2024-10-02 17:23:23 -04:00
win_minmax.c
xarray.c
xxhash.c	move asm/unaligned.h to linux/unaligned.h	2024-10-02 17:23:23 -04:00