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From: Marco Elver <elver@google.com>
To: peterz@infradead.org, aryabinin@virtuozzo.com,
dvyukov@google.com, glider@google.com, andreyknvl@google.com,
mark.rutland@arm.com
Cc: corbet@lwn.net, tglx@linutronix.de, mingo@redhat.com,
bp@alien8.de, hpa@zytor.com, x86@kernel.org, arnd@arndb.de,
jpoimboe@redhat.com, linux-doc@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org,
kasan-dev@googlegroups.com, Marco Elver <elver@google.com>
Subject: [PATCH v2 0/3] Bitops instrumentation for KASAN
Date: Wed, 29 May 2019 16:14:58 +0200 [thread overview]
Message-ID: <20190529141500.193390-1-elver@google.com> (raw)
The previous version of this patch series and discussion can be found
here: https://lkml.org/lkml/2019/5/28/769
The most significant change is the change of the instrumented access
size to cover the entire word of a bit.
Marco Elver (3):
lib/test_kasan: Add bitops tests
x86: Move CPU feature test out of uaccess region
asm-generic, x86: Add bitops instrumentation for KASAN
Documentation/core-api/kernel-api.rst | 2 +-
arch/x86/ia32/ia32_signal.c | 9 +-
arch/x86/include/asm/bitops.h | 210 ++++----------
include/asm-generic/bitops-instrumented.h | 317 ++++++++++++++++++++++
lib/test_kasan.c | 75 ++++-
5 files changed, 450 insertions(+), 163 deletions(-)
create mode 100644 include/asm-generic/bitops-instrumented.h
--
2.22.0.rc1.257.g3120a18244-goog
next reply other threads:[~2019-05-29 14:23 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-29 14:14 Marco Elver [this message]
2019-05-29 14:14 ` [PATCH v2 1/3] lib/test_kasan: Add bitops tests Marco Elver
2019-05-29 15:15 ` Mark Rutland
2019-05-29 14:15 ` [PATCH 2/3] x86: Move CPU feature test out of uaccess region Marco Elver
2019-05-29 14:29 ` hpa
2019-05-31 9:57 ` Marco Elver
2019-05-31 23:41 ` hpa
2019-06-03 9:03 ` Marco Elver
2019-05-29 14:15 ` [PATCH v2 3/3] asm-generic, x86: Add bitops instrumentation for KASAN Marco Elver
2019-05-29 15:32 ` Mark Rutland
2019-05-29 15:40 ` Marco Elver
2019-05-31 15:12 ` [PATCH v2 0/3] Bitops " Marco Elver
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