Dmitry Vyukov abb841c5e9 kobject: don't use WARN for registration failures ...

commit 3e14c6abbfb5c94506edda9d8e2c145d79375798 upstream.

This WARNING proved to be noisy. The function still returns an error
and callers should handle it. That's how most of kernel code works.
Downgrade the WARNING to pr_err() and leave WARNINGs for kernel bugs.

Signed-off-by: Dmitry Vyukov <dvyukov@google.com>
Reported-by: syzbot+209c0f67f99fec8eb14b@syzkaller.appspotmail.com
Reported-by: syzbot+7fb6d9525a4528104e05@syzkaller.appspotmail.com
Reported-by: syzbot+2e63711063e2d8f9ea27@syzkaller.appspotmail.com
Reported-by: syzbot+de73361ee4971b6e6f75@syzkaller.appspotmail.com
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2018-05-02 07:53:42 -07:00

..

842

crypto: 842 - Add CRC and validation support

2015-10-14 22:23:17 +08:00

fonts

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lz4

lib: lz4: fixed zram with lz4 on big endian machines

2016-05-04 14:48:41 -07:00

lzo

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mpi

lib/mpi: Fix umul_ppmm() for MIPS64r6

2018-03-03 10:19:42 +01:00

raid6

md/raid6: delta syndrome for ARM NEON

2015-08-31 19:29:05 +02:00

reed_solomon

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xz

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zlib_deflate

zlib_deflate/deftree: remove bi_reverse()

2015-09-10 13:29:01 -07:00

zlib_inflate

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.gitignore

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argv_split.c

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asn1_decoder.c

ASN.1: check for error from ASN1_OP_END__ACT actions

2017-12-16 10:33:48 +01:00

assoc_array.c

assoc_array: Fix a buggy node-splitting case

2017-11-02 09:40:49 +01:00

atomic64_test.c

atomic: Add simple atomic_t tests

2015-07-27 14:06:24 +02:00

atomic64.c

atomic: Provide atomic_{or,xor,and}

2015-07-27 14:06:24 +02:00

audit.c

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bcd.c

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bch.c

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bitmap.c

lib/bitmap.c: bitmap_parselist can accept string with whitespaces on head or tail

2015-09-10 13:29:01 -07:00

bitrev.c

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bsearch.c

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btree.c

treewide: Remove old email address

2015-11-23 09:44:58 +01:00

bug.c

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build_OID_registry

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bust_spinlocks.c

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check_signature.c

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checksum.c

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clz_ctz.c

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clz_tab.c

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cmdline.c

lib/cmdline.c: fix get_options() overflow while parsing ranges

2017-06-29 12:48:51 +02:00

compat_audit.c

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cordic.c

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cpu_rmap.c

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cpu-notifier-error-inject.c

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cpumask.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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crc-ccitt.c

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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

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dec_and_lock.c

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decompress_bunzip2.c

lib/decompressors: use real out buf size for gunzip with kernel

2015-09-10 13:29:01 -07:00

decompress_inflate.c

lib/decompressors: use real out buf size for gunzip with kernel

2015-09-10 13:29:01 -07:00

decompress_unlz4.c

lib/decompressors: use real out buf size for gunzip with kernel

2015-09-10 13:29:01 -07:00

decompress_unlzma.c

lib/decompress_unlzma: Do a NULL check for pointer

2015-09-10 13:29:01 -07:00

decompress_unlzo.c

lib/decompressors: use real out buf size for gunzip with kernel

2015-09-10 13:29:01 -07:00

decompress_unxz.c

lib/decompressors: use real out buf size for gunzip with kernel

2015-09-10 13:29:01 -07:00

decompress.c

lib/decompress: set the compressor name to NULL on error

2015-07-17 16:39:54 -07:00

devres.c

devres: fix a for loop bounds check

2015-10-05 04:49:54 +01:00

digsig.c

lib/digsig: fix dereference of NULL user_key_payload

2017-10-27 10:23:17 +02:00

div64.c

remove abs64()

2015-11-09 15:11:24 -08:00

dma-debug.c

dma-debug: avoid spinlock recursion when disabling dma-debug

2016-06-07 18:14:37 -07:00

dump_stack.c

dump_stack: avoid potential deadlocks

2016-02-25 12:01:23 -08:00

dynamic_debug.c

dynamic-debug-howto: fix optional/omitted ending line number to be LARGE instead of 0

2017-12-16 10:33:54 +01:00

dynamic_queue_limits.c

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earlycpio.c

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extable.c

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fault-inject.c

fault-inject: fix inverted interval/probability values in printk

2015-10-23 17:55:10 +09:00

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.c

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flex_array.c

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flex_proportions.c

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gcd.c

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gen_crc32table.c

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genalloc.c

lib/genalloc.c: make the avail variable an atomic_long_t

2017-12-16 10:33:54 +01:00

glob.c

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halfmd4.c

lib/halfmd4.c: use rol32 inline function in the ROUND macro

2015-11-06 17:50:42 -08:00

hexdump.c

lib/hexdump.c: truncate output in case of overflow

2015-11-06 17:50:42 -08:00

hweight.c

x86/hweight: Get rid of the special calling convention

2018-04-24 09:32:04 +02:00

idr.c

mm, page_alloc: distinguish between being unable to sleep, unwilling to sleep and avoiding waking kswapd

2015-11-06 17:50:42 -08:00

inflate.c

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int_sqrt.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-common.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc

2015-11-05 16:34:48 -08:00

iommu-helper.c

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ioremap.c

mm/vmalloc: add interfaces to free unmapped page table

2018-03-28 18:40:14 +02:00

iov_iter.c

fix iov_iter_fault_in_readable()

2016-09-24 10:07:43 +02:00

irq_regs.c

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is_single_threaded.c

lib/is_single_threaded.c: change current_is_single_threaded() to use for_each_thread()

2015-11-06 17:50:42 -08:00

jedec_ddr_data.c

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kasprintf.c

lib/kasprintf.c: introduce kvasprintf_const

2015-11-06 17:50:42 -08:00

Kconfig

lib: sw842: select crc32

2016-03-03 15:07:24 -08:00

Kconfig.debug

kasan: rework Kconfig settings

2018-02-25 11:03:52 +01:00

Kconfig.kasan

mm, slub, kasan: enable user tracking by default with KASAN=y

2015-11-05 19:34:48 -08:00

Kconfig.kgdb

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Kconfig.kmemcheck

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kfifo.c

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klist.c

klist: fix starting point removed bug in klist iterators

2016-02-25 12:01:16 -08:00

kobject_uevent.c

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kobject.c

kobject: don't use WARN for registration failures

2018-05-02 07:53:42 -07:00

kstrtox.c

lib: add "on"/"off" support to kstrtobool

2016-10-28 03:01:31 -04:00

kstrtox.h

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lcm.c

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libcrc32c.c

crypto: crc32c - Fix crc32c soft dependency

2016-02-17 12:31:04 -08:00

list_debug.c

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list_sort.c

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llist.c

lib/llist.c: fix data race in llist_del_first

2015-11-06 17:50:42 -08:00

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-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

locking/lockref: Remove homebrew cmpxchg64_relaxed() macro definition

2015-08-12 11:59:04 +02:00

lru_cache.c

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Makefile

x86/hweight: Get rid of the special calling convention

2018-04-24 09:32:04 +02:00

md5.c

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memory-notifier-error-inject.c

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memweight.c

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net_utils.c

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nlattr.c

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nmi_backtrace.c

ARM: 8439/1: Fix backtrace generation when IPI is masked

2015-10-03 16:40:51 +01:00

notifier-error-inject.c

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notifier-error-inject.h

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of-reconfig-notifier-error-inject.c

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oid_registry.c

509: fix printing uninitialized stack memory when OID is empty

2018-02-25 11:03:40 +01:00

once.c

once: make helper generic for calling functions once

2015-10-08 05:26:36 -07:00

parser.c

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pci_iomap.c

Merge tag 'libnvdimm-for-4.3' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm

2015-09-08 14:35:59 -07:00

percpu_counter.c

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percpu_ida.c

mm, page_alloc: rename __GFP_WAIT to __GFP_RECLAIM

2015-11-06 17:50:42 -08:00

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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proportions.c

treewide: Remove old email address

2015-11-23 09:44:58 +01:00

radix-tree.c

radix-tree: fix race in gang lookup

2016-02-25 12:01:23 -08:00

random32.c

random32: add prandom_init_once helper for own rngs

2015-10-08 05:26:38 -07:00

ratelimit.c

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rational.c

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rbtree_test.c

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rbtree.c

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reciprocal_div.c

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rhashtable.c

rhashtable: Kill harmless RCU warning in rhashtable_walk_init

2015-12-18 23:44:18 -05:00

scatterlist.c

scatterlist: allow limited chaining without ARCH_HAS_SG_CHAIN

2015-08-17 08:12:51 -06:00

seq_buf.c

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sg_split.c

lib: scatterlist: add sg splitting function

2015-08-24 14:28:01 -06:00

sha1.c

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show_mem.c

lib/show_mem.c: correct reserved memory calculation

2015-09-08 15:35:28 -07:00

smp_processor_id.c

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sort.c

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stmp_device.c

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string_helpers.c

string_helpers: fix precision loss for some inputs

2016-02-25 12:01:21 -08:00

string.c

lib: move strtobool() to kstrtobool()

2016-10-28 03:01:30 -04:00

strncpy_from_user.c

lib: move strncpy_from_unsafe() into mm/maccess.c

2015-08-31 12:36:10 -07:00

strnlen_user.c

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swiotlb.c

swiotlb: ensure that page-sized mappings are page-aligned

2017-07-05 14:37:20 +02:00

syscall.c

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test_bpf.c

bpf: introduce BPF_JIT_ALWAYS_ON config

2018-02-03 17:04:24 +01:00

test_firmware.c

test: firmware_class: report errors properly on failure

2017-11-15 17:13:13 +01:00

test_kasan.c

lib: test_kasan: add some testcases

2015-11-05 19:34:48 -08:00

test_module.c

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test_printf.c

test_printf: test printf family at runtime

2015-11-06 17:50:42 -08:00

test_rhashtable.c

rhashtable-test: extend to test concurrency

2015-08-17 14:33:47 -07:00

test_static_key_base.c

locking/static_keys: Provide a selftest

2015-08-03 11:51:12 +02:00

test_static_keys.c

locking/static_keys: Make verify_keys() static

2015-08-05 09:53:40 +02:00

test_user_copy.c

usercopy: Adjust tests to deal with SMAP/PAN

2017-06-14 13:16:27 +02:00

test-hexdump.c

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test-kstrtox.c

kstrto*: accept "-0" for signed conversion

2015-09-10 13:29:01 -07:00

test-string_helpers.c

lib/test-string_helpers.c: fix and improve string_get_size() tests

2016-05-11 11:21:26 +02:00

textsearch.c

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timerqueue.c

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ts_bm.c

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ts_fsm.c

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ts_kmp.c

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ucs2_string.c

lib/ucs2_string: Correct ucs2 -> utf8 conversion

2016-03-03 15:07:09 -08:00

usercopy.c

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uuid.c

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vsprintf.c

lib/vsprintf.c: update documentation

2015-11-06 17:50:42 -08:00