Andrey Konovalov 6a63a63ff1 kasan: introduce CONFIG_KASAN_HW_TAGS ... This patch adds a configuration option for a new KASAN mode called hardware tag-based KASAN. This mode uses the memory tagging approach like the software tag-based mode, but relies on arm64 Memory Tagging Extension feature for tag management and access checking. Link: https://lkml.kernel.org/r/44906a209d3a44f9c6f5a21841e90988e365601e.1606161801.git.andreyknvl@google.com Signed-off-by: Andrey Konovalov <andreyknvl@google.com> Co-developed-by: Vincenzo Frascino <vincenzo.frascino@arm.com> Signed-off-by: Vincenzo Frascino <vincenzo.frascino@arm.com> Reviewed-by: Marco Elver <elver@google.com> Reviewed-by: Alexander Potapenko <glider@google.com> Tested-by: Vincenzo Frascino <vincenzo.frascino@arm.com> Cc: Andrey Ryabinin <aryabinin@virtuozzo.com> Cc: Branislav Rankov <Branislav.Rankov@arm.com> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Dmitry Vyukov <dvyukov@google.com> Cc: Evgenii Stepanov <eugenis@google.com> Cc: Kevin Brodsky <kevin.brodsky@arm.com> Cc: Vasily Gorbik <gor@linux.ibm.com> Cc: Will Deacon <will.deacon@arm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2020-12-22 12:55:07 -08:00
..
842
crypto	crypto: lib/blake2s - Move selftest prototype into header file	2020-12-04 18:13:14 +11:00
dim	Revert "lib: Revert use of fallthrough pseudo-keyword in lib/"	2020-11-18 14:15:17 -06:00
fonts	Fonts: Add charcount field to font_desc	2020-11-16 16:31:41 +01:00
kunit	kunit: Support for Parameterized Testing	2020-12-02 16:06:49 -07:00
livepatch
lz4	lib/lz4: explicitly support in-place decompression	2020-12-15 22:46:16 -08:00
lzo	lib/lzo/lzo1x_compress.c: make lzogeneric1x_1_compress() static	2020-12-15 22:46:19 -08:00
math	kernel.h: split out mathematical helpers	2020-12-15 22:46:15 -08:00
mpi
pldmfw
raid6
reed_solomon
vdso
xz	Revert "lib: Revert use of fallthrough pseudo-keyword in lib/"	2020-11-18 14:15:17 -06:00
zlib_deflate
zlib_dfltcc	zlib: export S390 symbols for zlib modules	2020-12-06 10:19:07 -08:00
zlib_inflate	lib: Fix fall-through warnings for Clang	2020-11-19 07:23:47 -06:00
zstd	lib: Fix fall-through warnings for Clang	2020-11-19 07:23:47 -06:00
.gitignore
argv_split.c
ashldi3.c
ashrdi3.c
asn1_decoder.c	Revert "lib: Revert use of fallthrough pseudo-keyword in lib/"	2020-11-18 14:15:17 -06:00
assoc_array.c	Revert "lib: Revert use of fallthrough pseudo-keyword in lib/"	2020-11-18 14:15:17 -06:00
atomic64.c
atomic64_test.c
audit.c
bcd.c
bch.c
bitfield_kunit.c
bitmap.c
bitrev.c
bootconfig.c	Revert "lib: Revert use of fallthrough pseudo-keyword in lib/"	2020-11-18 14:15:17 -06:00
bsearch.c
btree.c
bucket_locks.c
bug.c
build_OID_registry
bust_spinlocks.c
check_signature.c
checksum.c
clz_ctz.c
clz_tab.c
cmdline.c	fallthrough fixes for Clang for 5.11-rc1	2020-12-16 00:24:16 -08:00
cmdline_kunit.c	lib/cmdline_kunit: add a new test suite for cmdline API	2020-12-15 22:46:16 -08:00
cmpdi2.c
compat_audit.c
cpu_rmap.c
cpumask.c	sched,rt: Use cpumask_any*_distribute()	2020-11-10 18:39:00 +01:00
crc-ccitt.c
crc-itu-t.c
crc-t10dif.c
crc4.c
crc7.c
crc8.c
crc16.c
crc32.c
crc32defs.h
crc32test.c	lib/crc32test: remove extra local_irq_disable/enable	2020-11-02 12:14:19 -08:00
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
decompress_unzstd.c
devmem_is_allowed.c	lib: Add a generic version of devmem_is_allowed()	2020-12-11 12:28:08 -08:00
devres.c
digsig.c	crypto: sha - split sha.h into sha1.h and sha2.h	2020-11-20 14:45:33 +11:00
dump_stack.c	stop_machine: Add function and caller debug info	2020-11-10 18:38:57 +01:00
dynamic_debug.c	dyndbg: fix use before null check	2020-12-09 20:10:12 +01:00
dynamic_queue_limits.c
earlycpio.c
errname.c	kernel.h: split out mathematical helpers	2020-12-15 22:46:15 -08:00
error-inject.c	fault-injection: handle EI_ETYPE_TRUE	2020-12-15 22:46:19 -08:00
errseq.c	kernel.h: split out mathematical helpers	2020-12-15 22:46:15 -08:00
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	kernel.h: split out mathematical helpers	2020-12-15 22:46:15 -08:00
find_bit_benchmark.c
flex_proportions.c
gen_crc32table.c
gen_crc64table.c
genalloc.c
generic-radix-tree.c
glob.c	Revert "lib: Revert use of fallthrough pseudo-keyword in lib/"	2020-11-18 14:15:17 -06:00
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
iov_iter.c
irq_poll.c
irq_regs.c
is_single_threaded.c
kasprintf.c
Kconfig	Add and use a generic version of devmem_is_allowed()	2020-12-11 12:30:26 -08:00
Kconfig.debug	RISC-V Patches for the 5.11 Merge Window, Part 1	2020-12-18 10:43:07 -08:00
Kconfig.kasan	kasan: introduce CONFIG_KASAN_HW_TAGS	2020-12-22 12:55:07 -08:00
Kconfig.kcsan
Kconfig.kgdb
Kconfig.ubsan	ubsan: remove UBSAN_MISC in favor of individual options	2020-12-15 22:46:19 -08:00
kfifo.c
klist.c
kobject.c
kobject_uevent.c
kstrtox.c	lib: Fix fall-through warnings for Clang	2020-11-19 07:23:47 -06:00
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	Merge branch 'akpm' (patches from Andrew)	2020-12-15 12:53:37 -08:00
lockref.c
logic_pio.c
lru_cache.c
lshrdi3.c
Makefile	RISC-V Patches for the 5.11 Merge Window, Part 1	2020-12-18 10:43:07 -08:00
memcat_p.c
memory-notifier-error-inject.c
memregion.c
memweight.c
muldi3.c
net_utils.c
netdev-notifier-error-inject.c
nlattr.c	fallthrough fixes for Clang for 5.11-rc1	2020-12-16 00:24:16 -08:00
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
pm-notifier-error-inject.c
radix-tree.c
random32.c
ratelimit.c
rbtree.c
rbtree_test.c
refcount.c
rhashtable.c
sbitmap.c	sbitmap: simplify wrap check	2020-12-07 17:12:49 -07:00
scatterlist.c
seq_buf.c
sg_pool.c
sg_split.c
sha1.c	crypto: sha - split sha.h into sha1.h and sha2.h	2020-11-20 14:45:33 +11:00
show_mem.c
siphash.c	Revert "lib: Revert use of fallthrough pseudo-keyword in lib/"	2020-11-18 14:15:17 -06:00
smp_processor_id.c	sched: Make migrate_disable/enable() independent of RT	2020-11-24 11:25:44 +01:00
sort.c
stackdepot.c	lib/stackdepot.c: use array_size() helper in jhash2()	2020-12-15 22:46:16 -08:00
stmp_device.c
string.c	lib/string: remove unnecessary #undefs	2020-12-15 22:46:16 -08:00
string_helpers.c
strncpy_from_user.c	lib/strncpy_from_user.c: Mask out bytes after NUL terminator.	2020-11-19 11:56:16 -08:00
strnlen_user.c
syscall.c	lib/syscall: fix syscall registers retrieval on 32-bit platforms	2020-12-03 09:52:44 -08:00
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_firmware.c	lib: cleanup kstrto*() usage	2020-12-15 22:46:16 -08:00
test_fpu.c
test_free_pages.c	lib/test_free_pages.c: add basic progress indicators	2020-12-15 22:46:16 -08:00
test_hash.c
test_hexdump.c
test_hmm.c
test_hmm_uapi.h
test_ida.c
test_kasan.c	kasan: rename KASAN_SHADOW_* to KASAN_GRANULE_*	2020-12-22 12:55:06 -08:00
test_kasan_module.c	kasan: rename KASAN_SHADOW_* to KASAN_GRANULE_*	2020-12-22 12:55:06 -08:00
test_kmod.c	lib: cleanup kstrto*() usage	2020-12-15 22:46:16 -08:00
test_linear_ranges.c
test_list_sort.c
test_lockup.c	lib/test_lockup.c: minimum fix to get it compiled on PREEMPT_RT	2020-12-15 22:46:16 -08:00
test_memcat_p.c
test_meminit.c
test_min_heap.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
test_ubsan.c	ubsan: expand tests and reporting	2020-12-15 22:46:19 -08:00
test_user_copy.c
test_uuid.c
test_vmalloc.c
test_xarray.c
textsearch.c
timerqueue.c
ts_bm.c
ts_fsm.c	Revert "lib: Revert use of fallthrough pseudo-keyword in lib/"	2020-11-18 14:15:17 -06:00
ts_kmp.c
ubsan.c	lib/ubsan.c: mark type_check_kinds with static keyword	2020-12-15 22:46:19 -08:00
ubsan.h
ucmpdi2.c
ucs2_string.c
usercopy.c
uuid.c
vsprintf.c	lib: Fix fall-through warnings for Clang	2020-11-19 07:23:47 -06:00
win_minmax.c
xarray.c
xxhash.c