Linus Torvalds d8f14b84fe Two fixes for debugobjects: ... - Prevent that the allocation path wakes up kswapd. That's a long standing issue due to the GFP_ATOMIC allocation flag. As debug objects can be invoked from pretty much any context waking kswapd can end up in arbitrary lock chains versus the waitqueue lock. - Correct the explicit lockdep wait-type violation in debug_object_fill_pool(). -----BEGIN PGP SIGNATURE----- iQJHBAABCgAxFiEEQp8+kY+LLUocC4bMphj1TA10mKEFAmRzCBQTHHRnbHhAbGlu dXRyb25peC5kZQAKCRCmGPVMDXSYoa8FD/sFaHGSVtNTYgkV75umETMWbx+nR0Sp Y/i62MswIWU/DWmD9IKaBxlHpBByHgopBAozDnUix6RfQvf8V/GSU6PWa9HAR2QH rYwQCN/2/e8yQNAFv+9AiYGzPU3fRI/z7rYgfhhiWoLjivMFUCXypjBG0BAiCBxC pYKZDMhBeySIUjtEL6xjcflA8XXKuLUPGy1WeKBxRgJeNvM0GlbifNXoy0JaXBso NK+1FOG7zm05r2RqZjN0rAVRrrdgA4JYygpYC8YmzePoFQVXLeUnlbjjW9uYX+hz MoLuVeF+rKk9NHNu3NoD4kFgrNp3NXAAAzH1MJwIADy9THtsyWAeEgyUkkie9aiX Oa8eSjpJQjUv5h+VRKpMhh2RAAAhCYDuX/QC2FLImLy+GRF3dMhsAmuYgKXN2kHa CFkM84vStMiMVxKhwtLpxVE7VOrxzXxbqMO65kMrCXYxK1SfKtEZr8FrORvUjU7G MmH+D9sB034nkCBU+oGMsMYAAzB4rLp5Cw9qqvwWLfJvWLcUoPxjgUV6hLR6mNXx 6+2133Tf68Fz4TgyEDN9XhQ7QEsKKGTTDMJ5JYolnrRe54sUJSsX+44khrbocSde WcEfcwhR+mjDDx0eVB2oT9bedxMf639mqPNn//EqJkzS4s+sECC8OiHbdvL3ArUq S92nrMxvyMB42Q== =7B4m -----END PGP SIGNATURE----- Merge tag 'core-debugobjects-2023-05-28' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull debugobjects fixes from Thomas Gleixner: "Two fixes for debugobjects: - Prevent the allocation path from waking up kswapd. That's a long standing issue due to the GFP_ATOMIC allocation flag. As debug objects can be invoked from pretty much any context waking kswapd can end up in arbitrary lock chains versus the waitqueue lock - Correct the explicit lockdep wait-type violation in debug_object_fill_pool()" * tag 'core-debugobjects-2023-05-28' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: debugobjects: Don't wake up kswapd from fill_pool() debugobjects,locking: Annotate debug_object_fill_pool() wait type violation		2023-05-28 07:15:33 -04:00
..
842
crypto
dim	linux/dim: Do nothing if no time delta between samples	2023-05-09 11:06:45 +02:00
fonts
kunit
livepatch
lz4
lzo
math
mpi
pldmfw
raid6
reed_solomon
test_fortify
vdso
xz
zlib_deflate
zlib_dfltcc
zlib_inflate
zstd
.gitignore
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
bucket_locks.c
bug.c
build_OID_registry
buildid.c
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
cpumask.c
cpumask_kunit.c
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	debugobjects: Don't wake up kswapd from fill_pool()	2023-05-22 14:52:58 +02:00
dec_and_lock.c
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
dhry_1.c
dhry_2.c
dhry_run.c
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.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
find_bit_benchmark.c
flex_proportions.c
fortify_kunit.c
gen_crc32table.c
gen_crc64table.c
genalloc.c
generic-radix-tree.c
glob.c	lib: remove back_str initialization	2022-04-29 14:38:01 -07:00
globtest.c
group_cpus.c
hashtable_test.c
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
Kconfig
Kconfig.debug	s390 updates for the 6.4 merge window	2023-04-30 11:43:31 -07:00
Kconfig.kasan
Kconfig.kcsan
Kconfig.kfence
Kconfig.kgdb
Kconfig.kmsan
Kconfig.ubsan
kfifo.c
klist.c
kobject.c
kobject_uevent.c
kstrtox.c
kstrtox.h
libcrc32c.c
linear_ranges.c
list-test.c
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
logic_iomem.c
logic_pio.c
lru_cache.c
lshrdi3.c
Makefile
maple_tree.c	maple_tree: make maple state reusable after mas_empty_area()	2023-05-17 15:24:32 -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
of-reconfig-notifier-error-inject.c
oid_registry.c
once.c
overflow_kunit.c
packing.c
parman.c
parser.c
pci_iomap.c
percpu-refcount.c
percpu_counter.c
percpu_test.c
plist.c
pm-notifier-error-inject.c
polynomial.c
radix-tree.c
random32.c
ratelimit.c
rbtree.c
rbtree_test.c
rcuref.c
ref_tracker.c
refcount.c
rhashtable.c
sbitmap.c
scatterlist.c
seq_buf.c
sg_pool.c
sg_split.c
show_mem.c
siphash.c
siphash_kunit.c
slub_kunit.c
smp_processor_id.c
sort.c
stackdepot.c
stackinit_kunit.c
stmp_device.c
string.c
string_helpers.c
strncpy_from_user.c
strnlen_user.c
strscpy_kunit.c
syscall.c
test-kstrtox.c
test-string_helpers.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	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_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_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_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
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
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
xarray.c
xxhash.c