Linus Torvalds 17784de648 A single fix for debugobjects: ... The recent fix to ensure atomicity of lookup and allocation inadvertently broke the pool refill mechanism, so that debugobject OOMs now in certain situations. The reason is that the functions which got updated no longer invoke debug_objecs_init(), which is now the only place to care about refilling the tracking object pool. Restore the original behaviour by adding explicit refill opportunities to those places. -----BEGIN PGP SIGNATURE----- iQJHBAABCgAxFiEEQp8+kY+LLUocC4bMphj1TA10mKEFAmRWoFATHHRnbHhAbGlu dXRyb25peC5kZQAKCRCmGPVMDXSYocNID/9e1fU2Nf32woHokzBGgARKb69Kl/hb 6yVdMpOnZtxmluheJLnqCWI4WbAB6NjulEMFv+KkwRZ+QndBKVEo8NMZ9RjbXDBb HEehI6DvsqRDjaytOLEZj+/8afcZ7bUBKk7JuUK+y5B1gZViazfp1eF3hpiKsIV9 aowpH6c9lL/9sPgFe2qpp21MUmNTUQbHpz0vbYC0QjqSEU2zTlu8p//P6VLA3xpl qoh8Gu5qo/L8lPspN2v8TRVXdiqH67J+KpbGO9IuUQWYPQqFdc6WchhHwomAk8nr Nyn9Q1Lred96pTdW3B0Cumnxuf0VPt4X/uQxPSP0kCo/h0Q0Mh6fq59Z66H/Mhjk TAvM52w3VzfTmQB6WgaCD1HyRRqIK5Nd+XqXnenCkHN4kjmGXNLg9MUGxua5CVgF iQTSRYtN18rF9OevDOFGzsEig2RN1JFi9MnJg9Q/L8SoDUn5ZUfhPaSA/HcOBnSe m+9aeRxlb0hAP7+upFKsJkDYzJTtbP6LSx6qqZMyQWqYdsUVHpdiPtJpXb7mLIqQ wo83i/Ohq8+dF6ykd89ZcKJ8vLBrnE1rPFKKmvS5ov1eRt/hZbtR3tmMviCNna0M 2nrJE2fKClbs8Dmc6NNboJdz51ASgZEi32XmdFkATiuZqiD1id7ne0f85ju7DHD9 sOjfo4ZtIKD/Fw== =/0Kc -----END PGP SIGNATURE----- Merge tag 'core-debugobjects-2023-05-06' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull debugobjects fix from Thomas Gleixner: "A single fix for debugobjects: The recent fix to ensure atomicity of lookup and allocation inadvertently broke the pool refill mechanism, so that debugobject OOMs now in certain situations. The reason is that the functions which got updated no longer invoke debug_objecs_init(), which is now the only place to care about refilling the tracking object pool. Restore the original behaviour by adding explicit refill opportunities to those places" * tag 'core-debugobjects-2023-05-06' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: debugobject: Ensure pool refill (again)		2023-05-07 11:04:26 -07:00
..
842	…
crypto	modules-6.4-rc1	2023-04-27 16:36:55 -07:00
dim	…
fonts	…
kunit	kunit: add tests for using current KUnit test field	2023-04-05 12:51:30 -06:00
livepatch	…
lz4	…
lzo	…
math	…
mpi	lib/mpi: Fix buffer overrun when SG is too long	2023-01-06 17:15:46 +08:00
pldmfw	lib: remove MODULE_LICENSE in non-modules	2023-04-13 13:13:53 -07:00
raid6	…
reed_solomon	…
test_fortify	…
vdso	vdso: Improve cmd_vdso_check to check all dynamic relocations	2023-03-21 21:15:34 +01:00
xz	…
zlib_deflate	lib/zlib: DFLTCC deflate does not write all available bits for Z_NO_FLUSH	2023-02-27 17:00:14 -08:00
zlib_dfltcc	lib/zlib: remove redundation assignement of avail_in dfltcc_gdht()	2023-02-02 22:50:10 -08:00
zlib_inflate	lib/zlib: Split deflate and inflate states for DFLTCC	2023-02-02 22:50:09 -08:00
zstd	zstd: Fix definition of assert()	2023-03-06 15:54:54 -08:00
.gitignore	…
Kconfig	Kconfig: introduce HAS_IOPORT option and select it as necessary	2023-04-05 22:15:19 +02:00
Kconfig.debug	s390 updates for the 6.4 merge window	2023-04-30 11:43:31 -07:00
Kconfig.kasan	kasan: treat meminstrinsic as builtins in uninstrumented files	2023-03-02 21:54:22 -08:00
Kconfig.kcsan	Kernel concurrency sanitizer (KCSAN) updates for v6.3	2023-02-25 13:02:20 -08:00
Kconfig.kfence	…
Kconfig.kgdb	…
Kconfig.kmsan	…
Kconfig.ubsan	…
Makefile	modules-6.4-rc1	2023-04-27 16:36:55 -07:00
argv_split.c	…
ashldi3.c	…
ashrdi3.c	…
asn1_decoder.c	…
asn1_encoder.c	…
assoc_array.c	…
atomic64.c	…
atomic64_test.c	…
audit.c	…
base64.c	…
bcd.c	…
bch.c	…
bitfield_kunit.c	…
bitmap.c	…
bitrev.c	…
bootconfig-data.S	…
bootconfig.c	…
bsearch.c	…
btree.c	btree: remove MODULE_LICENSE in non-modules	2023-04-13 13:13:54 -07:00
bucket_locks.c	…
bug.c	cpuidle: lib/bug: Disable rcu_is_watching() during WARN/BUG	2023-01-31 15:01:45 +01:00
build_OID_registry	…
buildid.c	ELF: fix all "Elf" typos	2023-04-08 13:45:37 -07:00
bust_spinlocks.c	…
check_signature.c	…
checksum.c	…
clz_ctz.c	…
clz_tab.c	…
cmdline.c	…
cmdline_kunit.c	…
cmpdi2.c	…
compat_audit.c	…
cpu_rmap.c	lib: cpu_rmap: Add irq_cpu_rmap_remove to complement irq_cpu_rmap_add	2023-03-24 16:04:21 -07:00
cpumask.c	lib/cpumask: update comment for cpumask_local_spread()	2023-02-07 18:20:00 -08:00
cpumask_kunit.c	cpumask: re-introduce constant-sized cpumask optimizations	2023-03-05 14:30:34 -08:00
crc-ccitt.c	…
crc-itu-t.c	…
crc-t10dif.c	…
crc4.c	…
crc7.c	…
crc8.c	…
crc16.c	…
crc32.c	…
crc32defs.h	…
crc32test.c	…
crc64-rocksoft.c	…
crc64.c	…
ctype.c	…
debug_info.c	…
debug_locks.c	…
debugobjects.c	debugobject: Ensure pool refill (again)	2023-05-02 10:07:04 +02:00
dec_and_lock.c	perf: Fix perf_event_pmu_context serialization	2023-01-31 20:37:18 +01:00
decompress.c	…
decompress_bunzip2.c	…
decompress_inflate.c	…
decompress_unlz4.c	…
decompress_unlzma.c	…
decompress_unlzo.c	…
decompress_unxz.c	…
decompress_unzstd.c	…
devmem_is_allowed.c	…
devres.c	…
dhry.h	lib: add Dhrystone benchmark test	2023-02-02 22:50:01 -08:00
dhry_1.c	lib: add Dhrystone benchmark test	2023-02-02 22:50:01 -08:00
dhry_2.c	lib: add Dhrystone benchmark test	2023-02-02 22:50:01 -08:00
dhry_run.c	lib: dhry: fix unstable smp_processor_id(_) usage	2023-03-23 17:18:35 -07:00
digsig.c	…
dump_stack.c	…
dynamic_debug.c	dyndbg: use the module notifier callbacks	2023-03-09 12:58:36 -08:00
dynamic_queue_limits.c	…
earlycpio.c	…
errname.c	printf: fix errname.c list	2023-02-15 15:44:43 +01:00
error-inject.c	error-injection: remove EI_ETYPE_NONE	2023-02-02 22:50:00 -08:00
errseq.c	…
extable.c	…
fault-inject-usercopy.c	…
fault-inject.c	fault-inject: allow configuration via configfs	2023-04-13 07:38:54 -06:00
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	cpumask: introduce for_each_cpu_or	2023-03-19 10:02:04 -07:00
find_bit_benchmark.c	…
flex_proportions.c	…
fortify_kunit.c	…
gen_crc32table.c	…
gen_crc64table.c	…
genalloc.c	lib/genalloc: use try_cmpxchg in {set,clear}_bits_ll	2023-02-02 22:50:05 -08:00
generic-radix-tree.c	…
glob.c	…
globtest.c	…
group_cpus.c	lib/group_cpus: Export group_cpus_evenly()	2023-04-21 03:02:31 -04:00
hashtable_test.c	lib/hashtable_test.c: add test for the hashtable structure	2023-02-08 14:28:17 -07:00
hexdump.c	…
hweight.c	…
idr.c	…
inflate.c	…
interval_tree.c	…
interval_tree_test.c	…
iomap.c	…
iomap_copy.c	…
iommu-helper.c	…
iov_iter.c	mm: hwpoison: coredump: support recovery from dump_user_range()	2023-05-02 17:21:50 -07:00
irq_poll.c	…
irq_regs.c	…
is_signed_type_kunit.c	…
is_single_threaded.c	…
kasprintf.c	…
kfifo.c	…
klist.c	…
kobject.c	kobject: align stacktrace levels to logging message	2023-03-17 15:15:23 +01:00
kobject_uevent.c	…
kstrtox.c	…
kstrtox.h	…
libcrc32c.c	libcrc32c: remove crc32c_impl	2023-04-17 18:01:23 +02:00
linear_ranges.c	…
list-test.c	list: test: Test the klist structure	2023-03-31 09:21:35 -06:00
list_debug.c	…
list_sort.c	…
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	lockref: stop doing cpu_relax in the cmpxchg loop	2023-01-13 14:35:38 -06:00
logic_iomem.c	…
logic_pio.c	…
lru_cache.c	…
lshrdi3.c	…
maple_tree.c	maple_tree: fix allocation in mas_sparse_area()	2023-04-21 14:52:04 -07:00
memcat_p.c	…
memcpy_kunit.c	kunit: memcpy: Split slow memcpy tests into MEMCPY_SLOW_KUNIT_TEST	2023-01-25 12:24:40 -08:00
memory-notifier-error-inject.c	…
memregion.c	…
memweight.c	…
muldi3.c	…
net_utils.c	…
netdev-notifier-error-inject.c	…
nlattr.c	netlink: prevent potential spectre v1 gadgets	2023-01-20 17:52:32 -08:00
nmi_backtrace.c	x86/nmi: Print reasons why backtrace NMIs are ignored	2023-01-19 15:55:12 -08:00
notifier-error-inject.c	…
notifier-error-inject.h	…
objagg.c	…
of-reconfig-notifier-error-inject.c	…
oid_registry.c	…
once.c	…
overflow_kunit.c	…
packing.c	lib: packing: remove MODULE_LICENSE in non-modules	2023-03-09 23:08:04 -08:00
parman.c	…
parser.c	lib: parser: update documentation for match_NUMBER functions	2023-03-02 21:54:22 -08:00
pci_iomap.c	…
percpu-refcount.c	…
percpu_counter.c	pcpcntr: remove percpu_counter_sum_all()	2023-03-19 10:02:04 -07:00
percpu_test.c	…
plist.c	…
pm-notifier-error-inject.c	…
polynomial.c	…
radix-tree.c	…
random32.c	…
ratelimit.c	…
rbtree.c	lib/rbtree: use '+' instead of '|' for setting color.	2023-04-18 16:39:33 -07:00
rbtree_test.c	…
rcuref.c	atomics: Provide rcuref - scalable reference counting	2023-03-28 10:39:29 +02:00
ref_tracker.c	…
refcount.c	…
rhashtable.c	…
sbitmap.c	sbitmap: correct wake_batch recalculation to avoid potential IO hung	2023-01-29 20:03:01 -07:00
scatterlist.c	lib/scatterlist: Fix to calculate the last_pg properly	2023-01-16 12:08:31 -04:00
seq_buf.c	seq_buf: Add seq_buf_do_printk() helper	2023-04-25 21:03:14 -04:00
sg_pool.c	…
sg_split.c	…
show_mem.c	lib/show_mem.c: use for_each_populated_zone() simplify code	2023-04-21 14:52:02 -07:00
siphash.c	…
siphash_kunit.c	…
slub_kunit.c	…
smp_processor_id.c	…
sort.c	…
stackdepot.c	lib/stackdepot: kmsan: mark API outputs as initialized	2023-03-28 16:20:13 -07:00
stackinit_kunit.c	kernel/range: Uplevel the cxl subsystem's range_contains() helper	2023-02-10 17:32:37 -08:00
stmp_device.c	…
string.c	lib/string: Use strchr() in strpbrk()	2023-01-27 11:42:57 -08:00
string_helpers.c	…
strncpy_from_user.c	…
strnlen_user.c	…
strscpy_kunit.c	…
syscall.c	…
test-kstrtox.c	…
test-string_helpers.c	lib/test-string_helpers: replace UNESCAPE_ANY by UNESCAPE_ALL_MASK	2023-04-08 13:45:39 -07:00
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_firmware: Use kstrtobool() instead of strtobool()	2023-01-20 14:09:47 +01:00
test_fprobe.c	tracing updates for 6.4:	2023-04-28 15:57:53 -07:00
test_fpu.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_kmod: stop kernel-doc warnings	2023-01-25 14:07:21 -08:00
test_kprobes.c	test_kprobes: Add recursed kprobe test case	2023-02-21 08:52:42 +09:00
test_linear_ranges.c	…
test_list_sort.c	…
test_lockup.c	…
test_maple_tree.c	test_maple_tree: add more testing for mas_empty_area()	2023-03-23 17:18:32 -07:00
test_memcat_p.c	…
test_meminit.c	…
test_min_heap.c	…
test_module.c	…
test_objagg.c	…
test_parman.c	…
test_printf.c	mm, printk: introduce new format %pGt for page_type	2023-03-28 16:20:09 -07:00
test_ref_tracker.c	…
test_rhashtable.c	…
test_scanf.c	…
test_sort.c	…
test_static_key_base.c	…
test_static_keys.c	…
test_string.c	…
test_sysctl.c	…
test_ubsan.c	…
test_user_copy.c	…
test_uuid.c	…
test_vmalloc.c	- Nick Piggin's "shoot lazy tlbs" series, to improve the peformance of	2023-04-27 19:42:02 -07:00
test_xarray.c	…
textsearch.c	…
timerqueue.c	…
trace_readwrite.c	…
ts_bm.c	…
ts_fsm.c	…
ts_kmp.c	…
ubsan.c	hardening updates for v6.3-rc1	2023-02-21 11:07:23 -08:00
ubsan.h	arm64: Support Clang UBSAN trap codes for better reporting	2023-02-08 15:26:58 -08:00
ucmpdi2.c	…
ucs2_string.c	…
usercopy.c	uaccess: Add speculation barrier to copy_from_user()	2023-02-21 14:45:22 -08:00
uuid.c	…
vsprintf.c	- Nick Piggin's "shoot lazy tlbs" series, to improve the peformance of	2023-04-27 19:42:02 -07:00
win_minmax.c	lib/win_minmax: use /* notation for regular comments	2023-01-11 16:14:21 -08:00
xarray.c	…
xxhash.c	…