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Andrey Konovalov 51dcc81c28 kasan: adjust kasan_stack_oob for tag-based mode 
Use OOB_TAG_OFF as access offset to land the access into the next granule.

Suggested-by: Walter Wu <walter-zh.wu@mediatek.com>
Signed-off-by: Andrey Konovalov <andreyknvl@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Cc: Alexander Potapenko <glider@google.com>
Cc: Andrey Ryabinin <aryabinin@virtuozzo.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Dmitry Vyukov <dvyukov@google.com>
Cc: Elena Petrova <lenaptr@google.com>
Cc: Marco Elver <elver@google.com>
Cc: Vincenzo Frascino <vincenzo.frascino@arm.com>
Cc: Ard Biesheuvel <ardb@kernel.org>
Link: http://lkml.kernel.org/r/403b259f1de49a7a3694531c851ac28326a586a8.1596199677.git.andreyknvl@google.com
Link: http://lkml.kernel.org/r/3063ab1411e92bce36061a96e25b651212e70ba6.1596544734.git.andreyknvl@google.com
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2020-08-07 11:33:28 -07:00
..
842
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crypto
crypto: lib/sha256 - add sha256() function
2020-07-16 21:49:05 +10:00
dim
…
fonts
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kunit
kunit: add support for named resources
2020-06-26 14:12:00 -06:00
livepatch
selftests/livepatch: fix mem leaks in test-klp-shadow-vars
2020-06-08 10:55:10 +02:00
lz4
lib/lz4/lz4_decompress.c: document deliberate use of `&'
2020-06-10 19:14:17 -07:00
lzo
docs: move remaining stuff under Documentation/*.txt to Documentation/staging
2020-06-19 14:17:05 -06:00
math
sched/cputime: Improve cputime_adjust()
2020-06-15 14:10:00 +02:00
mpi
mm, treewide: rename kzfree() to kfree_sensitive()
2020-08-07 11:33:22 -07:00
pldmfw
Add pldmfw library for PLDM firmware update
2020-07-28 17:07:06 -07:00
raid6
x86: update AS_* macros to binutils >=2.23, supporting ADX and AVX2
2020-04-09 00:12:48 +09:00
reed_solomon
…
vdso
A set of fixes and updates for x86:
2020-06-11 15:54:31 -07:00
xz
docs: move remaining stuff under Documentation/*.txt to Documentation/staging
2020-06-19 14:17:05 -06:00
zlib_deflate
lib/zlib: add zlib_deflate_dfltcc_enabled() function
2020-01-31 10:30:40 -08:00
zlib_dfltcc
lib/zlib: add zlib_deflate_dfltcc_enabled() function
2020-01-31 10:30:40 -08:00
zlib_inflate
lib/zlib: remove outdated and incorrect pre-increment optimization
2020-06-04 19:06:25 -07:00
zstd
lib: Prepare zstd for preboot environment, improve performance
2020-07-31 11:49:07 +02:00
.gitignore
.gitignore: add SPDX License Identifier
2020-03-25 11:50:48 +01:00
argv_split.c
…
ashldi3.c
…
ashrdi3.c
…
asn1_decoder.c
…
assoc_array.c
…
atomic64_test.c
…
atomic64.c
…
audit.c
…
bcd.c
…
bch.c
lib/bch: Allow easy bit swapping
2020-05-24 20:48:11 +02:00
bitmap.c
lib: fix bitmap_parse() on 64-bit big endian archs
2020-06-10 19:14:17 -07:00
bitrev.c
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bootconfig.c
tools/bootconfig: Show line and column in parse error
2020-03-03 17:38:42 -05:00
bsearch.c
lib/bsearch: Provide __always_inline variant
2020-06-11 15:14:53 +02:00
btree.c
…
bucket_locks.c
…
bug.c
ftrace,bug: Improve traceoff_on_warn
2020-06-01 08:23:42 -04:00
build_OID_registry
…
bust_spinlocks.c
…
check_signature.c
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checksum.c
arch, net: remove the last csum_partial_copy() leftovers
2020-07-20 17:45:32 -07:00
clz_ctz.c
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clz_tab.c
…
cmdline.c
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cmpdi2.c
…
compat_audit.c
…
cpu_rmap.c
…
cpumask.c
lib: Restrict cpumask_local_spread to houskeeping CPUs
2020-07-08 11:39:01 +02:00
crc4.c
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crc7.c
…
crc8.c
…
crc16.c
…
crc32.c
docs: move remaining stuff under Documentation/*.txt to Documentation/staging
2020-06-19 14:17:05 -06:00
crc32defs.h
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crc32test.c
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crc64.c
lib: crc64: include <linux/crc64.h> for 'crc64_be'
2020-01-23 11:40:01 -07:00
crc-ccitt.c
…
crc-itu-t.c
…
crc-t10dif.c
crc-t10dif: clean up some more things
2020-06-18 17:26:43 +10:00
ctype.c
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debug_info.c
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debug_locks.c
lockdep: Prepare for noinstr sections
2020-05-19 15:47:21 +02:00
debugobjects.c
debugobjects: Convert to DEFINE_SHOW_ATTRIBUTE
2020-07-17 23:25:46 +02:00
dec_and_lock.c
…
decompress_bunzip2.c
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decompress_inflate.c
lib/zlib: add s390 hardware support for kernel zlib_inflate
2020-01-31 10:30:40 -08:00
decompress_unlz4.c
…
decompress_unlzma.c
…
decompress_unlzo.c
…
decompress_unxz.c
…
decompress_unzstd.c
lib: Add zstd support to decompress
2020-07-31 11:49:08 +02:00
decompress.c
lib: Add zstd support to decompress
2020-07-31 11:49:08 +02:00
devres.c
lib: devres: add a comment about the devm_of_iomap() function
2020-07-10 14:15:55 +02:00
digsig.c
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dump_stack.c
kernel: rename show_stack_loglvl() => show_stack()
2020-06-09 09:39:13 -07:00
dynamic_debug.c
dyndbg: export ddebug_exec_queries
2020-07-24 17:00:10 +02:00
dynamic_queue_limits.c
…
earlycpio.c
…
errname.c
…
error-inject.c
…
errseq.c
…
extable.c
…
fault-inject.c
fault_inject: Don't rely on "return value" from WRITE_ONCE()
2020-04-15 21:36:41 +01:00
fdt_addresses.c
libfdt: include fdt_addresses.c
2020-01-08 16:59:19 +00:00
fdt_empty_tree.c
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fdt_ro.c
…
fdt_rw.c
…
fdt_strerror.c
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fdt_sw.c
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fdt_wip.c
…
fdt.c
…
find_bit_benchmark.c
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find_bit.c
lib/find_bit.c: uninline helper _find_next_bit()
2020-01-31 10:30:41 -08:00
flex_proportions.c
lib/flex_proportions.c: cleanup __fprop_inc_percpu_max
2020-06-04 19:06:25 -07:00
gen_crc32table.c
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gen_crc64table.c
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genalloc.c
lib/genalloc.c: rename addr_in_gen_pool to gen_pool_has_addr
2019-12-04 19:44:13 -08:00
generic-radix-tree.c
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glob.c
…
globtest.c
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hexdump.c
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hweight.c
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idr.c
…
inflate.c
…
interval_tree_test.c
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interval_tree.c
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iomap_copy.c
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iomap.c
…
iommu-helper.c
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iov_iter.c
iov_iter: Use generic instrumented.h
2020-03-21 09:41:55 +01:00
irq_poll.c
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irq_regs.c
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is_single_threaded.c
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kasprintf.c
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Kconfig
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next
2020-08-05 20:13:21 -07:00
Kconfig.debug
Driver core changes for 5.9-rc1
2020-08-05 11:52:17 -07:00
Kconfig.kasan
kasan: update required compiler versions in documentation
2020-08-07 11:33:28 -07:00
Kconfig.kcsan
kcsan: Re-add GCC as a supported compiler
2020-06-29 12:04:48 -07:00
Kconfig.kgdb
kgdb: enable arch to support XML packet.
2020-07-09 20:09:28 -07:00
Kconfig.ubsan
ubsan, kcsan: Don't combine sanitizer with kcov on clang
2020-06-11 20:03:59 +02:00
kfifo.c
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klist.c
…
kobject_uevent.c
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kobject.c
kobject: Avoid premature parent object freeing in kobject_cleanup()
2020-07-10 14:14:37 +02:00
kstrtox.c
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kstrtox.h
…
libcrc32c.c
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linear_ranges.c
lib: linear_ranges: Add missing MODULE_LICENSE()
2020-05-11 11:55:28 +01:00
list_debug.c
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list_sort.c
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list-test.c
Fix linked-list KUnit test when run multiple times
2020-03-25 16:38:39 -06:00
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
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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
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logic_pio.c
logic_pio: Use _inX() and _outX()
2020-05-07 14:54:26 +08:00
lru_cache.c
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lshrdi3.c
…
Makefile
mm: move lib/ioremap.c to mm/
2020-08-07 11:33:26 -07:00
memcat_p.c
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memory-notifier-error-inject.c
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memregion.c
lib: Uplevel the pmem "region" ida to a global allocator
2019-11-07 15:44:29 +01:00
memweight.c
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muldi3.c
…
net_utils.c
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netdev-notifier-error-inject.c
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nlattr.c
netlink: factor out policy range helpers
2020-04-30 17:51:42 -07:00
nmi_backtrace.c
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nodemask.c
…
notifier-error-inject.c
…
notifier-error-inject.h
…
objagg.c
lib: objagg: Replace zero-length arrays with flexible-array member
2020-02-16 18:33:00 -08:00
of-reconfig-notifier-error-inject.c
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oid_registry.c
…
once.c
…
packing.c
lib: packing: add documentation for pbuflen argument
2020-06-28 20:45:27 -07:00
parman.c
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parser.c
…
pci_iomap.c
…
percpu_counter.c
percpu_counter: add percpu_counter_sync()
2020-08-07 11:33:26 -07:00
percpu_test.c
…
percpu-refcount.c
lib/percpu-refcount.c: use a more common logging style
2020-06-04 19:06:25 -07:00
plist.c
…
pm-notifier-error-inject.c
…
radix-tree.c
treewide: Remove uninitialized_var() usage
2020-07-16 12:35:15 -07:00
random32.c
random32: remove net_rand_state from the latent entropy gcc plugin
2020-07-29 19:11:00 -07:00
ratelimit.c
…
rbtree_test.c
…
rbtree.c
lib/rbtree: fix coding style of assignments
2020-04-07 10:43:43 -07:00
refcount.c
locking/refcount: Consolidate implementations of refcount_t
2019-11-25 09:15:32 +01:00
rhashtable.c
rhashtable: Restore RCU marking on rhash_lock_head
2020-07-28 17:09:49 -07:00
sbitmap.c
sbitmap: Consider cleared bits in sbitmap_bitmap_show()
2020-07-01 10:53:00 -06:00
scatterlist.c
lib/scatterlist: fix sg_copy_buffer() kerneldoc
2020-04-07 10:43:43 -07:00
seq_buf.c
seq_buf: Export seq_buf_printf
2020-06-15 18:22:43 -07:00
sg_pool.c
…
sg_split.c
…
sha1.c
crypto: lib/sha1 - fold linux/cryptohash.h into crypto/sha.h
2020-05-08 15:32:17 +10:00
show_mem.c
…
siphash.c
…
smp_processor_id.c
lib/smp_processor_id: Move it into noinstr section
2020-06-11 15:14:36 +02:00
sort.c
lib/sort: Move swap, cmp and cmp_r function types for wider use
2019-11-14 13:15:11 -05:00
stackdepot.c
kasan: stackdepot: move filter_irq_stacks() to stackdepot.c
2020-04-07 10:43:43 -07:00
stmp_device.c
…
string_helpers.c
…
string.c
lib/string.c: update match_string() doc-strings with correct behavior
2020-02-21 11:22:15 -08:00
strncpy_from_user.c
lib: Add might_fault() to strncpy_from_user.
2020-06-04 19:06:25 -07:00
strnlen_user.c
uaccess: Selectively open read or write user access
2020-05-01 12:35:21 +10:00
syscall.c
…
test_bitfield.c
…
test_bitmap.c
lib/test_bitmap.c: make use of EXP2_IN_BITS
2020-04-07 10:43:43 -07:00
test_bitops.c
lib: test get_count_order/long in test_bitops.c
2020-06-10 19:14:18 -07:00
test_blackhole_dev.c
…
test_bpf.c
bpf: revert "test_bpf: Flag tests that cannot be jited on s390"
2020-07-16 20:52:43 +02:00
test_debug_virtual.c
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test_firmware.c
Revert "test_firmware: Test platform fw loading on non-EFI systems"
2020-07-27 12:14:28 +02:00
test_fpu.c
selftests/fpu: Add an FPU selftest
2020-06-29 10:02:23 +02:00
test_hash.c
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test_hexdump.c
…
test_hmm_uapi.h
mm/hmm: add tests for hmm_pfn_to_map_order()
2020-07-10 16:24:28 -03:00
test_hmm.c
mm/hmm/test: use the new migration invalidation
2020-07-28 16:20:33 -03:00
test_ida.c
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test_kasan.c
kasan: adjust kasan_stack_oob for tag-based mode
2020-08-07 11:33:28 -07:00
test_kmod.c
lib/test_kmod.c: remove a NULL test
2020-04-07 10:43:43 -07:00
test_linear_ranges.c
lib/test_linear_ranges: add a test for the 'linear_ranges'
2020-05-08 18:18:12 +01:00
test_list_sort.c
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test_lockup.c
treewide: Remove uninitialized_var() usage
2020-07-16 12:35:15 -07:00
test_memcat_p.c
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test_meminit.c
lib/test_meminit.c: add bulk alloc/free tests
2019-12-04 19:44:13 -08:00
test_min_heap.c
lib: Introduce generic min-heap
2020-03-06 11:56:59 +01:00
test_module.c
…
test_objagg.c
test_objagg: Fix potential memory leak in error handling
2020-06-15 13:32:11 -07:00
test_overflow.c
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test_parman.c
…
test_printf.c
Driver core patches for 5.8-rc1
2020-06-07 10:53:36 -07:00
test_rhashtable.c
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test_siphash.c
…
test_sort.c
…
test_stackinit.c
lib: test_stackinit.c: XFAIL switch variable init tests
2020-04-07 10:43:43 -07:00
test_static_key_base.c
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test_static_keys.c
…
test_string.c
…
test_strscpy.c
…
test_sysctl.c
linux-kselftest-5.8-rc1
2020-06-09 10:03:12 -07:00
test_ubsan.c
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test_user_copy.c
…
test_uuid.c
…
test_vmalloc.c
lib/test_vmalloc.c: Add test cases for kvfree_rcu()
2020-06-29 11:59:26 -07:00
test_xarray.c
XArray: Fix xas_pause for large multi-index entries
2020-01-31 15:09:49 -05:00
test-kstrtox.c
…
test-string_helpers.c
lib/test-string_helpers.c: Add string_upper() and string_lower() tests
2020-07-15 12:45:06 +03:00
textsearch.c
…
timerqueue.c
…
ts_bm.c
lib/ts_bm.c: replace zero-length array with flexible-array member
2020-04-07 10:43:42 -07:00
ts_fsm.c
lib/ts_fsm.c: replace zero-length array with flexible-array member
2020-04-07 10:43:43 -07:00
ts_kmp.c
lib/ts_kmp.c: replace zero-length array with flexible-array member
2020-04-07 10:43:43 -07:00
ubsan.c
lib/ubsan.c: fix gcc-10 warnings
2020-06-04 19:06:28 -07:00
ubsan.h
int128: move __uint128_t compiler test to Kconfig
2019-11-17 09:02:42 +08:00
ucmpdi2.c
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ucs2_string.c
…
usercopy.c
Rebase locking/kcsan to locking/urgent
2020-06-11 20:02:46 +02:00
uuid.c
uuid: Provide a GUID generator for raw buffer
2020-03-23 17:01:47 +01:00
vsprintf.c
lib/vsprintf: Force type of flags value for gfp_t
2020-08-01 12:52:57 +09:00
win_minmax.c
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xarray.c
xarray: Fix early termination of xas_for_each_marked
2020-03-12 17:42:08 -04:00
xxhash.c
…