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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
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842
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crypto
crypto: lib/blake2s - Move selftest prototype into header file
2020-12-04 18:13:14 +11:00
dim
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fonts
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kunit
kunit: Support for Parameterized Testing
2020-12-02 16:06:49 -07:00
livepatch
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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
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raid6
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reed_solomon
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vdso
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xz
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zlib_deflate
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zlib_dfltcc
zlib: export S390 symbols for zlib modules
2020-12-06 10:19:07 -08:00
zlib_inflate
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zstd
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.gitignore
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argv_split.c
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ashldi3.c
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ashrdi3.c
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asn1_decoder.c
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assoc_array.c
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atomic64_test.c
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atomic64.c
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audit.c
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bcd.c
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bch.c
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bitfield_kunit.c
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bitmap.c
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bitrev.c
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bootconfig.c
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bsearch.c
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btree.c
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bucket_locks.c
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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_kunit.c
lib/cmdline_kunit: add a new test suite for cmdline API
2020-12-15 22:46:16 -08:00
cmdline.c
Merge tag 'fallthrough-fixes-clang-5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gustavoars/linux
2020-12-16 00:24:16 -08:00
cmpdi2.c
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compat_audit.c
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cpu_rmap.c
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cpumask.c
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crc4.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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crc32test.c
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crc64.c
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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
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decompress_inflate.c
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decompress_unlz4.c
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decompress_unlzma.c
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decompress_unlzo.c
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decompress_unxz.c
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decompress_unzstd.c
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decompress.c
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devmem_is_allowed.c
lib: Add a generic version of devmem_is_allowed()
2020-12-11 12:28:08 -08:00
devres.c
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digsig.c
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dump_stack.c
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dynamic_debug.c
dyndbg: fix use before null check
2020-12-09 20:10:12 +01:00
dynamic_queue_limits.c
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earlycpio.c
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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
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fault-inject-usercopy.c
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fault-inject.c
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fdt_addresses.c
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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_benchmark.c
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find_bit.c
kernel.h: split out mathematical helpers
2020-12-15 22:46:15 -08:00
flex_proportions.c
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gen_crc32table.c
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gen_crc64table.c
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genalloc.c
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generic-radix-tree.c
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glob.c
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globtest.c
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hexdump.c
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hweight.c
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idr.c
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inflate.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-helper.c
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iov_iter.c
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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
Add and use a generic version of devmem_is_allowed()
2020-12-11 12:30:26 -08:00
Kconfig.debug
Merge tag 'riscv-for-linus-5.11-mw0' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux
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
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Kconfig.kgdb
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Kconfig.ubsan
ubsan: remove UBSAN_MISC in favor of individual options
2020-12-15 22:46:19 -08:00
kfifo.c
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klist.c
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kobject_uevent.c
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kobject.c
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kstrtox.c
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kstrtox.h
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libcrc32c.c
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linear_ranges.c
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list_debug.c
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list_sort.c
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list-test.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
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locking-selftest-wlock.h
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locking-selftest-wsem.h
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locking-selftest.c
Merge branch 'akpm' (patches from Andrew)
2020-12-15 12:53:37 -08:00
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
Merge tag 'riscv-for-linus-5.11-mw0' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux
2020-12-18 10:43:07 -08:00
memcat_p.c
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memory-notifier-error-inject.c
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memregion.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
Merge tag 'fallthrough-fixes-clang-5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gustavoars/linux
2020-12-16 00:24:16 -08:00
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
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of-reconfig-notifier-error-inject.c
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oid_registry.c
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once.c
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packing.c
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parman.c
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parser.c
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pci_iomap.c
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percpu_counter.c
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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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radix-tree.c
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random32.c
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ratelimit.c
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rbtree_test.c
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rbtree.c
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refcount.c
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rhashtable.c
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sbitmap.c
sbitmap: simplify wrap check
2020-12-07 17:12:49 -07:00
scatterlist.c
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seq_buf.c
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sg_pool.c
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sg_split.c
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sha1.c
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show_mem.c
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siphash.c
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smp_processor_id.c
sched: Make migrate_disable/enable() independent of RT
2020-11-24 11:25:44 +01:00
sort.c
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stackdepot.c
lib/stackdepot.c: use array_size() helper in jhash2()
2020-12-15 22:46:16 -08:00
stmp_device.c
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string_helpers.c
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string.c
lib/string: remove unnecessary #undefs
2020-12-15 22:46:16 -08:00
strncpy_from_user.c
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strnlen_user.c
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syscall.c
lib/syscall: fix syscall registers retrieval on 32-bit platforms
2020-12-03 09:52:44 -08:00
test_bitmap.c
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test_bitops.c
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test_bits.c
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test_blackhole_dev.c
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test_bpf.c
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test_debug_virtual.c
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test_firmware.c
lib: cleanup kstrto*() usage
2020-12-15 22:46:16 -08:00
test_fpu.c
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test_free_pages.c
lib/test_free_pages.c: add basic progress indicators
2020-12-15 22:46:16 -08:00
test_hash.c
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test_hexdump.c
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test_hmm_uapi.h
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test_hmm.c
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test_ida.c
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test_kasan_module.c
kasan: rename KASAN_SHADOW_* to KASAN_GRANULE_*
2020-12-22 12:55:06 -08:00
test_kasan.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
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test_list_sort.c
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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
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test_meminit.c
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test_min_heap.c
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test_module.c
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test_objagg.c
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test_overflow.c
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test_parman.c
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test_printf.c
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test_rhashtable.c
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test_siphash.c
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test_sort.c
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test_stackinit.c
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test_static_key_base.c
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test_static_keys.c
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test_string.c
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test_strscpy.c
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test_sysctl.c
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test_ubsan.c
ubsan: expand tests and reporting
2020-12-15 22:46:19 -08:00
test_user_copy.c
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test_uuid.c
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test_vmalloc.c
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test_xarray.c
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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
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ts_kmp.c
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ubsan.c
lib/ubsan.c: mark type_check_kinds with static keyword
2020-12-15 22:46:19 -08:00
ubsan.h
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ucmpdi2.c
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ucs2_string.c
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usercopy.c
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uuid.c
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vsprintf.c
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win_minmax.c
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xarray.c
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xxhash.c
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