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linux/lib
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Peter Zijlstra d08965a27e x86/uaccess, ubsan: Fix UBSAN vs. SMAP 
UBSAN can insert extra code in random locations; including AC=1
sections. Typically this code is not safe and needs wrapping.

So far, only __ubsan_handle_type_mismatch* have been observed in AC=1
sections and therefore only those are annotated.

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Dmitry Vyukov <dvyukov@google.com>
Cc: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
2019-04-03 11:02:24 +02:00
..
842
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fonts
Fonts: New Terminus large console font
2018-12-19 10:42:08 +01:00
livepatch
livepatch: Proper error handling in the shadow variables selftest
2019-02-06 11:01:57 +01:00
lz4
lib/lz4: update LZ4 decompressor module
2018-10-31 08:54:14 -07:00
lzo
lib/lzo: separate lzo-rle from lzo
2019-03-07 18:32:03 -08:00
mpi
…
raid6
ARM updates for 5.1-rc1
2019-03-15 14:37:46 -07:00
reed_solomon
…
xz
lib/xz: Put CRC32_POLY_LE in xz_private.h
2018-10-02 08:44:59 +10:00
zlib_deflate
…
zlib_inflate
lib/zlib_inflate/inflate.c: remove fall through warnings
2018-10-31 08:54:13 -07:00
zstd
…
.gitignore
…
argv_split.c
…
ashldi3.c
…
ashrdi3.c
…
asn1_decoder.c
…
assoc_array.c
lib/assoc_array.c: mark expected switch fall-through
2019-03-07 18:32:00 -08:00
atomic64_test.c
…
atomic64.c
…
audit.c
…
bcd.c
…
bch.c
lib/bch: fix possible stack overrun
2018-10-12 09:17:46 +02:00
bitmap.c
Remove 'type' argument from access_ok() function
2019-01-03 18:57:57 -08:00
bitrev.c
…
bsearch.c
kprobes: Prohibit probing on bsearch()
2019-02-13 08:16:41 +01:00
btree.c
…
bucket_locks.c
…
bug.c
…
build_OID_registry
…
bust_spinlocks.c
s390: use common bust_spinlocks()
2018-11-30 07:22:05 +01:00
chacha.c
crypto: chacha - add XChaCha12 support
2018-11-20 14:26:55 +08:00
check_signature.c
…
checksum.c
…
clz_ctz.c
…
clz_tab.c
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cmdline.c
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cmpdi2.c
…
compat_audit.c
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cordic.c
lib: cordic: Move cordic macros and defines to header file
2018-11-29 17:30:48 +02:00
cpu_rmap.c
…
cpumask.c
treewide: add checks for the return value of memblock_alloc*()
2019-03-12 10:04:02 -07:00
crc4.c
…
crc7.c
…
crc8.c
…
crc16.c
…
crc32.c
lib/crc32.c: mark crc32_le_base/__crc32c_le_base aliases as __pure
2019-02-15 19:50:07 +01:00
crc32defs.h
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crc32test.c
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crc64.c
…
crc-ccitt.c
…
crc-itu-t.c
…
crc-t10dif.c
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ctype.c
…
debug_info.c
…
debug_locks.c
locking/lockdep: Make global debug_locks* variables read-mostly
2018-10-19 07:53:18 +02:00
debugobjects.c
debugobjects: call debug_objects_mem_init eariler
2018-12-28 12:11:45 -08:00
dec_and_lock.c
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decompress_bunzip2.c
…
decompress_inflate.c
…
decompress_unlz4.c
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decompress_unlzma.c
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decompress_unlzo.c
…
decompress_unxz.c
…
decompress.c
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devres.c
devres: always use dev_name() in devm_ioremap_resource()
2019-01-31 19:28:40 +01:00
digsig.c
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div64.c
lib/div64.c: off by one in shift
2019-03-07 18:32:00 -08:00
dump_stack.c
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dynamic_debug.c
dynamic_debug: move pr_err from module.c to ddebug_add_module
2019-03-07 18:32:00 -08:00
dynamic_queue_limits.c
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earlycpio.c
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error-inject.c
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errseq.c
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extable.c
…
fault-inject.c
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fdt_empty_tree.c
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fdt_ro.c
…
fdt_rw.c
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fdt_strerror.c
…
fdt_sw.c
…
fdt_wip.c
…
fdt.c
…
find_bit_benchmark.c
lib/find_bit_benchmark.c: align test_find_next_and_bit with others
2019-01-04 13:13:46 -08:00
find_bit.c
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flex_proportions.c
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gcd.c
lib/gcd: Remove use of CPU_NO_EFFICIENT_FFS macro
2018-11-12 14:26:21 -08:00
gen_crc32table.c
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gen_crc64table.c
lib: don't depend on linux headers being installed.
2018-12-29 11:36:44 -08:00
genalloc.c
lib/genalloc.c: include vmalloc.h
2019-01-05 13:54:53 -08:00
generic-radix-tree.c
generic radix trees
2019-03-12 10:04:02 -07:00
glob.c
…
globtest.c
…
hexdump.c
…
hweight.c
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idr.c
radix tree: Remove radix_tree_update_node_t
2018-10-21 10:46:44 -04:00
inflate.c
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int_sqrt.c
fix int_sqrt64() for very large numbers
2019-01-21 07:20:18 +13:00
interval_tree_test.c
…
interval_tree.c
…
iomap_copy.c
…
iomap.c
iomap: introduce io{read|write}64_{lo_hi|hi_lo}
2019-01-22 13:39:59 +01:00
iommu-helper.c
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ioremap.c
lib/ioremap: ensure break-before-make is used for huge p4d mappings
2018-12-28 12:11:50 -08:00
iov_iter.c
iov_iter: optimize page_copy_sane()
2019-02-26 14:05:20 -05:00
irq_poll.c
lib/irq_poll: Support schedules in non-interrupt contexts
2019-02-19 20:52:19 -07:00
irq_regs.c
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is_single_threaded.c
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jedec_ddr_data.c
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kasprintf.c
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Kconfig
Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/shli/md into for-linus
2019-01-03 08:21:02 -07:00
Kconfig.debug
Kbuild updates for v5.1
2019-03-10 17:48:21 -07:00
Kconfig.kasan
kasan: remove use after scope bugs detection.
2019-03-05 21:07:13 -08:00
Kconfig.kgdb
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Kconfig.ubsan
lib/ubsan: default UBSAN_ALIGNMENT to not set
2019-03-07 18:32:02 -08:00
kfifo.c
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klist.c
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kobject_uevent.c
kobject: drop newline from msg string
2019-01-22 14:25:26 +01:00
kobject.c
kobject: make kset_get_ownership() 'static'
2019-01-22 14:25:26 +01:00
kstrtox.c
lib/kstrtox.c: delete unnecessary casts
2018-10-31 08:54:13 -07:00
kstrtox.h
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lcm.c
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libcrc32c.c
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list_debug.c
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list_sort.c
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llist.c
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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-rtmutex.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
…
locking-selftest-wlock.h
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locking-selftest-wsem.h
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locking-selftest.c
locking/lockdep: Make it easy to detect whether or not inside a selftest
2019-02-28 07:55:43 +01:00
lockref.c
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logic_pio.c
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lru_cache.c
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lshrdi3.c
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Makefile
x86/uaccess, ubsan: Fix UBSAN vs. SMAP
2019-04-03 11:02:24 +02:00
memcat_p.c
lib: Fix ia64 bootloader linkage
2018-10-16 13:45:44 +02:00
memory-notifier-error-inject.c
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memweight.c
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muldi3.c
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net_utils.c
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netdev-notifier-error-inject.c
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nlattr.c
netlink: Add strict version of nlmsg_parse and nla_parse
2018-10-08 10:39:04 -07:00
nmi_backtrace.c
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nodemask.c
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notifier-error-inject.c
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notifier-error-inject.h
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objagg.c
lib: objagg: fix handling of object with 0 users when assembling hints
2019-02-14 12:41:54 -05:00
of-reconfig-notifier-error-inject.c
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oid_registry.c
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once.c
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parman.c
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parser.c
lib/parser.c: switch match_number() over to use match_strdup()
2018-10-31 08:54:12 -07:00
pci_iomap.c
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percpu_counter.c
…
percpu_test.c
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percpu-refcount.c
percpu-refcount: Replace call_rcu_sched() with call_rcu()
2018-11-27 09:21:45 -08:00
plist.c
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pm-notifier-error-inject.c
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prime_numbers.c
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radix-tree.c
radix tree: Don't return retry entries from lookup
2018-12-06 08:26:16 -05:00
random32.c
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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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refcount.c
refcount_t: Add ACQUIRE ordering on success for dec(sub)_and_test() variants
2019-02-04 09:03:31 +01:00
rhashtable.c
rhashtable: Still do rehash when we get EEXIST
2019-03-21 13:57:28 -07:00
sbitmap.c
sbitmap: order READ/WRITE freed instance and setting clear bit
2019-03-25 13:05:47 -06:00
scatterlist.c
lib/scatterlist: Provide a DMA page iterator
2019-02-11 15:02:33 -07:00
seq_buf.c
seq_buf: Use size_t for len in seq_buf_puts()
2018-12-22 08:21:03 -05:00
sg_pool.c
lib/sg_pool.c: remove unnecessary null check when freeing object
2018-10-31 08:54:13 -07:00
sg_split.c
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sha1.c
…
sha256.c
…
show_mem.c
lib/show_mem.c: drop pgdat_resize_lock in show_mem()
2018-12-28 12:11:49 -08:00
siphash.c
…
smp_processor_id.c
kprobes: Prohibit probing on preemption checking debug functions
2019-02-13 08:16:40 +01:00
sort.c
…
stackdepot.c
…
stmp_device.c
…
string_helpers.c
…
string.c
lib: Fix ia64 bootloader linkage
2018-10-16 13:45:44 +02:00
strncpy_from_user.c
make 'user_access_begin()' do 'access_ok()'
2019-01-04 12:56:09 -08:00
strnlen_user.c
make 'user_access_begin()' do 'access_ok()'
2019-01-04 12:56:09 -08:00
syscall.c
…
test_bitfield.c
…
test_bitmap.c
…
test_bpf.c
bpf: test_bpf: turn off preemption in function __run_once
2019-02-25 22:18:07 +01:00
test_debug_virtual.c
lib: fix build failure in CONFIG_DEBUG_VIRTUAL test
2018-12-17 22:12:30 +11:00
test_firmware.c
lib/test_firmware.c: remove some dead code
2019-03-07 18:32:00 -08:00
test_hash.c
…
test_hexdump.c
test_hexdump: use memcpy instead of strncpy
2018-11-30 12:13:15 -08:00
test_ida.c
test_ida: Fix lockdep warning
2018-10-15 16:31:29 -04:00
test_kasan.c
kasan: remove use after scope bugs detection.
2019-03-05 21:07:13 -08:00
test_kmod.c
lib/test_kmod.c: potential double free in error handling
2019-02-01 15:46:23 -08:00
test_list_sort.c
…
test_memcat_p.c
lib: Fix ia64 bootloader linkage
2018-10-16 13:45:44 +02:00
test_module.c
…
test_objagg.c
test_objagg: Uninitialized variable in error handling
2019-02-13 22:13:29 -08:00
test_overflow.c
…
test_parman.c
…
test_printf.c
lib/vsprintf: Print time and date in human readable format via %pt
2018-12-10 22:39:34 +01:00
test_rhashtable.c
rhashtable: Remove obsolete rhashtable_walk_init function
2019-02-22 13:49:00 +01:00
test_siphash.c
…
test_sort.c
…
test_stackinit.c
lib: Introduce test_stackinit module
2019-03-04 09:29:52 -08:00
test_static_key_base.c
…
test_static_keys.c
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test_string.c
…
test_sysctl.c
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test_ubsan.c
lib/test_ubsan.c: VLA no longer used in kernel
2019-03-07 18:32:00 -08:00
test_user_copy.c
…
test_uuid.c
…
test_vmalloc.c
vmalloc: add test driver to analyse vmalloc allocator
2019-03-05 21:07:15 -08:00
test_xarray.c
XArray: Fix xa_reserve for 2-byte aligned entries
2019-02-21 17:54:44 -05:00
test-kstrtox.c
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test-string_helpers.c
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textsearch.c
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timerqueue.c
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ts_bm.c
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ts_fsm.c
…
ts_kmp.c
…
ubsan.c
x86/uaccess, ubsan: Fix UBSAN vs. SMAP
2019-04-03 11:02:24 +02:00
ubsan.h
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ucmpdi2.c
…
ucs2_string.c
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usercopy.c
Remove 'type' argument from access_ok() function
2019-01-03 18:57:57 -08:00
uuid.c
…
vsprintf.c
Printk changes for 5.1
2019-03-09 09:22:42 -08:00
win_minmax.c
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xarray.c
XArray: Fix xa_reserve for 2-byte aligned entries
2019-02-21 17:54:44 -05:00
xxhash.c
…