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Subject[PATCH v3 00/15] kasan: HW_TAGS tests support and fixes
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This patchset adds support for running KASAN-KUnit tests with the
hardware tag-based mode and also contains a few fixes.

Changes v2->v3:
- Don't call kmalloc(0) when generating random size.
- Use ARRAY_SIZE() in kmem_cache_bulk_alloc() test.
- Print error message when tests are being ran with kasan.mode=off.
- Move _RET_IP_ to inline wrappers for kasan annotations.

Andrey Konovalov (15):
kasan: prefix global functions with kasan_
kasan: clarify HW_TAGS impact on TBI
kasan: clean up comments in tests
kasan: add macros to simplify checking test constraints
kasan: add match-all tag tests
kasan, arm64: allow using KUnit tests with HW_TAGS mode
kasan: rename CONFIG_TEST_KASAN_MODULE
kasan: add compiler barriers to KUNIT_EXPECT_KASAN_FAIL
kasan: adapt kmalloc_uaf2 test to HW_TAGS mode
kasan: fix memory corruption in kasan_bitops_tags test
kasan: move _RET_IP_ to inline wrappers
kasan: fix bug detection via ksize for HW_TAGS mode
kasan: add proper page allocator tests
kasan: add a test for kmem_cache_alloc/free_bulk
kasan: don't run tests when KASAN is not enabled

Documentation/dev-tools/kasan.rst | 24 +-
arch/arm64/include/asm/memory.h | 1 +
arch/arm64/include/asm/mte-kasan.h | 12 +
arch/arm64/kernel/mte.c | 12 +
arch/arm64/mm/fault.c | 16 +-
include/linux/kasan-checks.h | 6 +
include/linux/kasan.h | 37 ++-
lib/Kconfig.kasan | 6 +-
lib/Makefile | 2 +-
lib/test_kasan.c | 424 +++++++++++++++++++++--------
lib/test_kasan_module.c | 5 +-
mm/kasan/common.c | 56 ++--
mm/kasan/generic.c | 38 +--
mm/kasan/kasan.h | 69 +++--
mm/kasan/quarantine.c | 22 +-
mm/kasan/report.c | 15 +-
mm/kasan/report_generic.c | 8 +-
mm/kasan/report_hw_tags.c | 8 +-
mm/kasan/report_sw_tags.c | 8 +-
mm/kasan/shadow.c | 26 +-
mm/kasan/sw_tags.c | 20 +-
mm/mempool.c | 2 +-
mm/slab.c | 2 +-
mm/slab_common.c | 16 +-
mm/slub.c | 4 +-
tools/objtool/check.c | 2 +-
26 files changed, 559 insertions(+), 282 deletions(-)

--
2.30.0.284.gd98b1dd5eaa7-goog

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