Qian Cai 7878c231da slab: remove /proc/slab_allocators ... It turned out that DEBUG_SLAB_LEAK is still broken even after recent recue efforts that when there is a large number of objects like kmemleak_object which is normal on a debug kernel, # grep kmemleak /proc/slabinfo kmemleak_object 2243606 3436210 ... reading /proc/slab_allocators could easily loop forever while processing the kmemleak_object cache and any additional freeing or allocating objects will trigger a reprocessing. To make a situation worse, soft-lockups could easily happen in this sitatuion which will call printk() to allocate more kmemleak objects to guarantee an infinite loop. Also, since it seems no one had noticed when it was totally broken more than 2-year ago - see the commit fcf88917dd ("slab: fix a crash by reading /proc/slab_allocators"), probably nobody cares about it anymore due to the decline of the SLAB. Just remove it entirely. Suggested-by: Vlastimil Babka <vbabka@suse.cz> Suggested-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Qian Cai <cai@lca.pw> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2019-05-16 15:51:55 -07:00
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842	…
fonts	…
livepatch	…
lz4	…
lzo	…
math	lib/math: move int_pow() from pwm_bl.c for wider use	2019-05-14 19:52:49 -07:00
mpi	…
raid6	…
reed_solomon	…
xz	…
zlib_deflate	…
zlib_inflate	…
zstd	…
.gitignore	…
Kconfig	asm-generic: kill <asm/segment.h> and improve nommu generic uaccess helpers	2019-05-16 11:26:37 -07:00
Kconfig.debug	slab: remove /proc/slab_allocators	2019-05-16 15:51:55 -07:00
Kconfig.kasan	…
Kconfig.kgdb	…
Kconfig.ubsan	…
Makefile	lib: Move mathematic helpers to separate folder	2019-05-14 19:52:49 -07:00
argv_split.c	…
ashldi3.c	…
ashrdi3.c	…
asn1_decoder.c	…
assoc_array.c	…
atomic64.c	…
atomic64_test.c	…
audit.c	…
bcd.c	…
bch.c	…
bitmap.c	lib: rework bitmap_parselist	2019-05-14 19:52:49 -07:00
bitrev.c	…
bsearch.c	…
btree.c	…
bucket_locks.c	…
bug.c	…
build_OID_registry	…
bust_spinlocks.c	…
chacha.c	…
check_signature.c	…
checksum.c	…
clz_ctz.c	…
clz_tab.c	…
cmdline.c	…
cmpdi2.c	…
compat_audit.c	…
cpu_rmap.c	…
cpumask.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.c	…
ctype.c	…
debug_info.c	…
debug_locks.c	…
debugobjects.c	…
dec_and_lock.c	…
decompress.c	…
decompress_bunzip2.c	…
decompress_inflate.c	…
decompress_unlz4.c	…
decompress_unlzma.c	…
decompress_unlzo.c	…
decompress_unxz.c	…
devres.c	…
digsig.c	…
dump_stack.c	…
dynamic_debug.c	…
dynamic_queue_limits.c	…
earlycpio.c	…
error-inject.c	…
errseq.c	…
extable.c	…
fault-inject.c	…
fdt.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	…
gen_crc32table.c	…
gen_crc64table.c	…
genalloc.c	…
generic-radix-tree.c	…
glob.c	…
globtest.c	…
hexdump.c	…
hweight.c	…
idr.c	…
inflate.c	…
interval_tree.c	…
interval_tree_test.c	…
iomap.c	…
iomap_copy.c	…
iommu-helper.c	…
ioremap.c	…
iov_iter.c	mm/gup: change GUP fast to use flags rather than a write 'bool'	2019-05-14 09:47:46 -07:00
irq_poll.c	…
irq_regs.c	…
is_single_threaded.c	…
jedec_ddr_data.c	…
kasprintf.c	…
kfifo.c	…
klist.c	…
kobject.c	…
kobject_uevent.c	…
kstrtox.c	…
kstrtox.h	…
libcrc32c.c	…
list_debug.c	…
list_sort.c	lib/list_sort: optimize number of calls to comparison function	2019-05-14 19:52:49 -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_pio.c	…
lru_cache.c	…
lshrdi3.c	…
memcat_p.c	…
memory-notifier-error-inject.c	…
memweight.c	…
muldi3.c	…
net_utils.c	…
netdev-notifier-error-inject.c	…
nlattr.c	…
nmi_backtrace.c	…
nodemask.c	…
notifier-error-inject.c	…
notifier-error-inject.h	…
objagg.c	…
of-reconfig-notifier-error-inject.c	…
oid_registry.c	…
once.c	…
packing.c	…
parman.c	…
parser.c	…
pci_iomap.c	…
percpu-refcount.c	…
percpu_counter.c	…
percpu_test.c	…
plist.c	lib/plist: rename DEBUG_PI_LIST to DEBUG_PLIST	2019-05-14 19:52:49 -07:00
pm-notifier-error-inject.c	…
radix-tree.c	…
random32.c	…
ratelimit.c	…
rbtree.c	…
rbtree_test.c	…
refcount.c	…
rhashtable.c	…
sbitmap.c	…
scatterlist.c	…
seq_buf.c	…
sg_pool.c	…
sg_split.c	…
sha1.c	…
sha256.c	…
show_mem.c	…
siphash.c	…
smp_processor_id.c	…
sort.c	lib/sort: avoid indirect calls to built-in swap	2019-05-14 19:52:49 -07:00
stackdepot.c	…
stmp_device.c	…
string.c	…
string_helpers.c	…
strncpy_from_user.c	…
strnlen_user.c	…
syscall.c	…
test-kstrtox.c	…
test-string_helpers.c	…
test_bitfield.c	…
test_bitmap.c	lib/test_bitmap: add tests for bitmap_parselist_user()	2019-05-14 19:52:49 -07:00
test_bpf.c	…
test_debug_virtual.c	…
test_firmware.c	…
test_hash.c	…
test_hexdump.c	…
test_ida.c	…
test_kasan.c	…
test_kmod.c	…
test_list_sort.c	…
test_memcat_p.c	…
test_module.c	…
test_objagg.c	…
test_overflow.c	…
test_parman.c	…
test_printf.c	…
test_rhashtable.c	…
test_siphash.c	…
test_sort.c	…
test_stackinit.c	…
test_static_key_base.c	…
test_static_keys.c	…
test_string.c	…
test_strscpy.c	…
test_sysctl.c	tools/testing/selftests/sysctl/sysctl.sh: add proc_do_large_bitmap() test case	2019-05-14 19:52:51 -07:00
test_ubsan.c	…
test_user_copy.c	…
test_uuid.c	…
test_vmalloc.c	lib/test_vmalloc.c:test_func(): eliminate local `ret'	2019-05-14 19:52:49 -07:00
test_xarray.c	…
textsearch.c	…
timerqueue.c	…
ts_bm.c	…
ts_fsm.c	…
ts_kmp.c	…
ubsan.c	…
ubsan.h	…
ucmpdi2.c	…
ucs2_string.c	…
usercopy.c	…
uuid.c	…
vsprintf.c	…
win_minmax.c	…
xarray.c	…
xxhash.c	…