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From: Andrey Konovalov <andreyknvl@google.com>
To: Catalin Marinas <catalin.marinas@arm.com>,
	Vincenzo Frascino <vincenzo.frascino@arm.com>,
	Dmitry Vyukov <dvyukov@google.com>,
	Alexander Potapenko <glider@google.com>,
	Marco Elver <elver@google.com>
Cc: Andrew Morton <akpm@linux-foundation.org>,
	Will Deacon <will.deacon@arm.com>,
	Andrey Ryabinin <aryabinin@virtuozzo.com>,
	Evgenii Stepanov <eugenis@google.com>,
	Branislav Rankov <Branislav.Rankov@arm.com>,
	Kevin Brodsky <kevin.brodsky@arm.com>,
	kasan-dev@googlegroups.com, linux-arm-kernel@lists.infradead.org,
	linux-mm@kvack.org, linux-kernel@vger.kernel.org,
	Andrey Konovalov <andreyknvl@google.com>
Subject: [PATCH 00/11] kasan: HW_TAGS tests support and fixes
Date: Tue,  5 Jan 2021 19:27:44 +0100	[thread overview]
Message-ID: <cover.1609871239.git.andreyknvl@google.com> (raw)

This patchset adds support for running KASAN-KUnit tests with the
hardware tag-based mode and also contains a few fixes.

Andrey Konovalov (11):
  kasan: prefix exported functions with kasan_
  kasan: clarify HW_TAGS impact on TBI
  kasan: clean up comments in tests
  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: adopt kmalloc_uaf2 test to HW_TAGS mode
  kasan: fix memory corruption in kasan_bitops_tags test
  kasan: fix bug detection via ksize for HW_TAGS mode
  kasan: add proper page allocator tests

 Documentation/dev-tools/kasan.rst  |  22 +-
 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              |  13 ++
 lib/Kconfig.kasan                  |   6 +-
 lib/Makefile                       |   2 +-
 lib/test_kasan.c                   | 312 +++++++++++++++++++++++------
 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                  |  13 +-
 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/slab_common.c                   |  15 +-
 tools/objtool/check.c              |   2 +-
 23 files changed, 484 insertions(+), 208 deletions(-)

-- 
2.29.2.729.g45daf8777d-goog


WARNING: multiple messages have this Message-ID (diff)
From: Andrey Konovalov <andreyknvl@google.com>
To: Catalin Marinas <catalin.marinas@arm.com>,
	Vincenzo Frascino <vincenzo.frascino@arm.com>,
	 Dmitry Vyukov <dvyukov@google.com>,
	Alexander Potapenko <glider@google.com>,
	Marco Elver <elver@google.com>
Cc: Branislav Rankov <Branislav.Rankov@arm.com>,
	Andrey Konovalov <andreyknvl@google.com>,
	Kevin Brodsky <kevin.brodsky@arm.com>,
	Will Deacon <will.deacon@arm.com>,
	linux-kernel@vger.kernel.org, kasan-dev@googlegroups.com,
	linux-mm@kvack.org, linux-arm-kernel@lists.infradead.org,
	Andrey Ryabinin <aryabinin@virtuozzo.com>,
	Andrew Morton <akpm@linux-foundation.org>,
	Evgenii Stepanov <eugenis@google.com>
Subject: [PATCH 00/11] kasan: HW_TAGS tests support and fixes
Date: Tue,  5 Jan 2021 19:27:44 +0100	[thread overview]
Message-ID: <cover.1609871239.git.andreyknvl@google.com> (raw)

This patchset adds support for running KASAN-KUnit tests with the
hardware tag-based mode and also contains a few fixes.

Andrey Konovalov (11):
  kasan: prefix exported functions with kasan_
  kasan: clarify HW_TAGS impact on TBI
  kasan: clean up comments in tests
  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: adopt kmalloc_uaf2 test to HW_TAGS mode
  kasan: fix memory corruption in kasan_bitops_tags test
  kasan: fix bug detection via ksize for HW_TAGS mode
  kasan: add proper page allocator tests

 Documentation/dev-tools/kasan.rst  |  22 +-
 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              |  13 ++
 lib/Kconfig.kasan                  |   6 +-
 lib/Makefile                       |   2 +-
 lib/test_kasan.c                   | 312 +++++++++++++++++++++++------
 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                  |  13 +-
 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/slab_common.c                   |  15 +-
 tools/objtool/check.c              |   2 +-
 23 files changed, 484 insertions(+), 208 deletions(-)

-- 
2.29.2.729.g45daf8777d-goog


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             reply	other threads:[~2021-01-05 18:28 UTC|newest]

Thread overview: 137+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-01-05 18:27 Andrey Konovalov [this message]
2021-01-05 18:27 ` [PATCH 00/11] kasan: HW_TAGS tests support and fixes Andrey Konovalov
2021-01-05 18:27 ` Andrey Konovalov
2021-01-05 18:27 ` [PATCH 01/11] kasan: prefix exported functions with kasan_ Andrey Konovalov
2021-01-05 18:27   ` Andrey Konovalov
2021-01-05 18:27   ` Andrey Konovalov
2021-01-12  7:38   ` Alexander Potapenko
2021-01-12  7:38     ` Alexander Potapenko
2021-01-12  7:38     ` Alexander Potapenko
2021-01-12 11:19   ` Marco Elver
2021-01-12 11:19     ` Marco Elver
2021-01-05 18:27 ` [PATCH 02/11] kasan: clarify HW_TAGS impact on TBI Andrey Konovalov
2021-01-05 18:27   ` Andrey Konovalov
2021-01-05 18:27   ` Andrey Konovalov
2021-01-12  7:40   ` Alexander Potapenko
2021-01-12  7:40     ` Alexander Potapenko
2021-01-12  7:40     ` Alexander Potapenko
2021-01-12 11:38   ` Marco Elver
2021-01-12 11:38     ` Marco Elver
2021-01-05 18:27 ` [PATCH 03/11] kasan: clean up comments in tests Andrey Konovalov
2021-01-05 18:27   ` Andrey Konovalov
2021-01-05 18:27   ` Andrey Konovalov
2021-01-12  7:53   ` Alexander Potapenko
2021-01-12  7:53     ` Alexander Potapenko
2021-01-12  7:53     ` Alexander Potapenko
2021-01-12 17:55     ` Andrey Konovalov
2021-01-12 17:55       ` Andrey Konovalov
2021-01-12 17:55       ` Andrey Konovalov
2021-01-12 13:07   ` Marco Elver
2021-01-12 13:07     ` Marco Elver
2021-01-05 18:27 ` [PATCH 04/11] kasan: add match-all tag tests Andrey Konovalov
2021-01-05 18:27   ` Andrey Konovalov
2021-01-05 18:27   ` Andrey Konovalov
2021-01-12  8:04   ` Alexander Potapenko
2021-01-12  8:04     ` Alexander Potapenko
2021-01-12  8:04     ` Alexander Potapenko
2021-01-12 18:10     ` Andrey Konovalov
2021-01-12 18:10       ` Andrey Konovalov
2021-01-12 18:10       ` Andrey Konovalov
2021-01-12 13:17   ` Marco Elver
2021-01-12 13:17     ` Marco Elver
2021-01-12 18:11     ` Andrey Konovalov
2021-01-12 18:11       ` Andrey Konovalov
2021-01-12 18:11       ` Andrey Konovalov
2021-01-05 18:27 ` [PATCH 05/11] kasan, arm64: allow using KUnit tests with HW_TAGS mode Andrey Konovalov
2021-01-05 18:27   ` Andrey Konovalov
2021-01-05 18:27   ` Andrey Konovalov
2021-01-12 19:01   ` Catalin Marinas
2021-01-12 19:01     ` Catalin Marinas
2021-01-15 13:11     ` Andrey Konovalov
2021-01-15 13:11       ` Andrey Konovalov
2021-01-15 13:11       ` Andrey Konovalov
2021-01-15 15:04   ` Vincenzo Frascino
2021-01-15 15:04     ` Vincenzo Frascino
2021-01-05 18:27 ` [PATCH 06/11] kasan: rename CONFIG_TEST_KASAN_MODULE Andrey Konovalov
2021-01-05 18:27   ` Andrey Konovalov
2021-01-05 18:27   ` Andrey Konovalov
2021-01-12  8:09   ` Alexander Potapenko
2021-01-12  8:09     ` Alexander Potapenko
2021-01-12  8:09     ` Alexander Potapenko
2021-01-12 18:26     ` Andrey Konovalov
2021-01-12 18:26       ` Andrey Konovalov
2021-01-12 18:26       ` Andrey Konovalov
2021-01-12 13:33   ` Marco Elver
2021-01-12 13:33     ` Marco Elver
2021-01-12 18:28     ` Andrey Konovalov
2021-01-12 18:28       ` Andrey Konovalov
2021-01-12 18:28       ` Andrey Konovalov
2021-01-05 18:27 ` [PATCH 07/11] kasan: add compiler barriers to KUNIT_EXPECT_KASAN_FAIL Andrey Konovalov
2021-01-05 18:27   ` Andrey Konovalov
2021-01-05 18:27   ` Andrey Konovalov
2021-01-12  8:18   ` Alexander Potapenko
2021-01-12  8:18     ` Alexander Potapenko
2021-01-12  8:18     ` Alexander Potapenko
2021-01-12 19:50     ` Andrey Konovalov
2021-01-12 19:50       ` Andrey Konovalov
2021-01-12 19:50       ` Andrey Konovalov
2021-01-12 19:57       ` Andrey Konovalov
2021-01-12 19:57         ` Andrey Konovalov
2021-01-12 19:57         ` Andrey Konovalov
2021-01-12 13:34   ` Marco Elver
2021-01-12 13:34     ` Marco Elver
2021-01-05 18:27 ` [PATCH 08/11] kasan: adopt kmalloc_uaf2 test to HW_TAGS mode Andrey Konovalov
2021-01-05 18:27   ` Andrey Konovalov
2021-01-05 18:27   ` Andrey Konovalov
2021-01-12  8:25   ` Alexander Potapenko
2021-01-12  8:25     ` Alexander Potapenko
2021-01-12  8:25     ` Alexander Potapenko
2021-01-12 20:04     ` Andrey Konovalov
2021-01-12 20:04       ` Andrey Konovalov
2021-01-12 20:04       ` Andrey Konovalov
2021-01-12 13:39   ` Marco Elver
2021-01-12 13:39     ` Marco Elver
2021-01-12 20:05     ` Andrey Konovalov
2021-01-12 20:05       ` Andrey Konovalov
2021-01-12 20:05       ` Andrey Konovalov
2021-01-05 18:27 ` [PATCH 09/11] kasan: fix memory corruption in kasan_bitops_tags test Andrey Konovalov
2021-01-05 18:27   ` Andrey Konovalov
2021-01-05 18:27   ` Andrey Konovalov
2021-01-12  8:30   ` Alexander Potapenko
2021-01-12  8:30     ` Alexander Potapenko
2021-01-12  8:30     ` Alexander Potapenko
2021-01-12 20:06     ` Andrey Konovalov
2021-01-12 20:06       ` Andrey Konovalov
2021-01-12 20:06       ` Andrey Konovalov
2021-01-13 12:30       ` Alexander Potapenko
2021-01-13 12:30         ` Alexander Potapenko
2021-01-13 12:30         ` Alexander Potapenko
2021-01-12 13:55   ` Marco Elver
2021-01-12 13:55     ` Marco Elver
2021-01-05 18:27 ` [PATCH 10/11] kasan: fix bug detection via ksize for HW_TAGS mode Andrey Konovalov
2021-01-05 18:27   ` Andrey Konovalov
2021-01-05 18:27   ` Andrey Konovalov
2021-01-05 21:04   ` kernel test robot
2021-01-05 21:04     ` kernel test robot
2021-01-06  0:09   ` kernel test robot
2021-01-06  0:09     ` kernel test robot
2021-01-07  0:02     ` Andrew Morton
2021-01-07  0:02       ` Andrew Morton
2021-01-07  1:59       ` Andrey Konovalov
2021-01-07  1:59         ` Andrey Konovalov
2021-01-12 14:32   ` Marco Elver
2021-01-12 14:32     ` Marco Elver
2021-01-12 21:16     ` Andrey Konovalov
2021-01-12 21:16       ` Andrey Konovalov
2021-01-12 21:16       ` Andrey Konovalov
2021-01-12 22:54       ` Marco Elver
2021-01-12 22:54         ` Marco Elver
2021-01-12 22:54         ` Marco Elver
2021-01-05 18:27 ` [PATCH 11/11] kasan: add proper page allocator tests Andrey Konovalov
2021-01-05 18:27   ` Andrey Konovalov
2021-01-05 18:27   ` Andrey Konovalov
2021-01-12  8:57   ` Alexander Potapenko
2021-01-12  8:57     ` Alexander Potapenko
2021-01-12  8:57     ` Alexander Potapenko
2021-01-12 14:34   ` Marco Elver
2021-01-12 14:34     ` Marco Elver

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