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Andrey Konovalov 8479d7b5be kasan: documentation updates 
Update KASAN documentation:

 - Bump Clang version requirement for HW_TAGS as ARM64_MTE depends on
   AS_HAS_LSE_ATOMICS as of commit 2decad92f4 ("arm64: mte: Ensure
   TIF_MTE_ASYNC_FAULT is set atomically"), which requires Clang 12.

 - Add description of the new kasan.vmalloc command line flag.

 - Mention that SW_TAGS and HW_TAGS modes now support vmalloc tagging.

 - Explicitly say that the "Shadow memory" section is only applicable to
   software KASAN modes.

 - Mention that shadow-based KASAN_VMALLOC is supported on arm64.

Link: https://lkml.kernel.org/r/a61189128fa3f9fbcfd9884ff653d401864b8e74.1643047180.git.andreyknvl@google.com
Signed-off-by: Andrey Konovalov <andreyknvl@google.com>
Acked-by: Marco Elver <elver@google.com>
Cc: Alexander Potapenko <glider@google.com>
Cc: Andrey Ryabinin <ryabinin.a.a@gmail.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Dmitry Vyukov <dvyukov@google.com>
Cc: Evgenii Stepanov <eugenis@google.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Peter Collingbourne <pcc@google.com>
Cc: Vincenzo Frascino <vincenzo.frascino@arm.com>
Cc: Will Deacon <will@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2022-03-24 19:06:48 -07:00
..
kunit Documentation: KUnit: Fix usage bug 2022-02-08 13:16:20 -07:00
checkpatch.rst Revert "docs: checkpatch: add UNNECESSARY/UNSPECIFIED_INT and UNNECESSARY_ELSE" 2021-10-04 17:13:53 -06:00
coccinelle.rst Documentation: Coccinelle: Improve command example for debugging patches 2020-12-03 15:45:18 -07:00
gcov.rst docs/gcov: Convert two tags to ref in dev-tools/gov.rst 2021-04-08 11:19:43 -06:00
gdb-kernel-debugging.rst scripts/gdb: add lx_current support for arm64 2021-05-07 00:26:33 -07:00
index.rst Documentation: dev-tools: Add KTAP specification 2021-12-10 14:37:35 -07:00
kasan.rst kasan: documentation updates 2022-03-24 19:06:48 -07:00
kcov.rst Documentation/kcov: define `ip' in the example 2021-11-09 10:02:52 -08:00
kcsan.rst kcsan: Document modeling of weak memory 2021-12-09 16:42:27 -08:00
kfence.rst kfence: allow use of a deferrable timer 2022-03-22 15:57:11 -07:00
kgdb.rst Documentation: kgdb: Replace deprecated remotebaud 2022-01-07 09:33:13 -07:00
kmemleak.rst
kselftest.rst docs/kselftest: clarify running mainline tests on stables 2022-01-27 10:56:09 -07:00
ktap.rst Docs: ktap: add code-block type 2022-03-11 14:12:27 -07:00
sparse.rst Documentation/sparse: add hints about __CHECKER__ 2022-03-23 19:00:33 -07:00
testing-overview.rst docs: dev-tools: testing-overview.rst: avoid using ReST :doc:foo markup 2021-06-17 13:24:37 -06:00
ubsan.rst ubsan: remove UBSAN_MISC in favor of individual options 2020-12-15 22:46:19 -08:00