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From: "Paul E. McKenney" <paulmck@kernel.org>
To: linux-kernel@vger.kernel.org, kasan-dev@googlegroups.com,
	kernel-team@fb.com, mingo@kernel.org
Cc: elver@google.com, andreyknvl@google.com, glider@google.com,
	dvyukov@google.com, cai@lca.pw, boqun.feng@gmail.com
Subject: [PATCH kcsan 0/10] KCSAN updates for v5.9
Date: Mon, 22 Jun 2020 17:43:10 -0700
Message-ID: <20200623004310.GA26995@paulmck-ThinkPad-P72> (raw)

Hello!

This series provides KCSAN updates:

1.	Annotate a data race in vm_area_dup(), courtesy of Qian Cai.

2.	x86/mm/pat: Mark an intentional data race, courtesy of Qian Cai.

3.	Add ASSERT_EXCLUSIVE_ACCESS() to __list_splice_init_rcu().

4.	Add test suite, courtesy of Marco Elver.

5.	locking/osq_lock: Annotate a data race in osq_lock.

6.	Prefer '__no_kcsan inline' in test, courtesy of Marco Elver.

7.	Silence -Wmissing-prototypes warning with W=1, courtesy of Qian Cai.

8.	Rename test.c to selftest.c, courtesy of Marco Elver.

9.	Remove existing special atomic rules, courtesy of Marco Elver.

10.	Add jiffies test to test suite, courtesy of Marco Elver.

							Thanx, Paul

------------------------------------------------------------------------

 arch/x86/mm/pat/set_memory.c |    2 
 include/linux/rculist.h      |    2 
 kernel/fork.c                |    8 
 kernel/kcsan/Makefile        |    5 
 kernel/kcsan/atomic.h        |    6 
 kernel/kcsan/core.c          |    9 
 kernel/kcsan/kcsan-test.c    | 1111 ++++++++++++++++++++++++++++++++++++++++++-
 kernel/kcsan/selftest.c      |    1 
 kernel/locking/osq_lock.c    |    6 
 lib/Kconfig.kcsan            |   23 
 10 files changed, 1161 insertions(+), 12 deletions(-)

             reply index

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-06-23  0:43 Paul E. McKenney [this message]
2020-06-23  6:31 ` Marco Elver
2020-06-23 13:43   ` Paul E. McKenney
2020-06-23 15:06     ` Marco Elver
2020-06-23 16:31       ` Paul E. McKenney
2020-06-24 19:02 ` Paul E. McKenney
2020-06-24 19:03   ` [PATCH kcsan 1/3] kcsan: Re-add GCC as a supported compiler paulmck
2020-06-24 19:03   ` [PATCH kcsan 2/3] kcsan: Simplify compiler flags paulmck
2020-06-24 19:03   ` [PATCH kcsan 3/3] kcsan: Disable branch tracing in core runtime paulmck
2020-06-24 20:08   ` [PATCH kcsan 0/10] KCSAN updates for v5.9 Paul E. McKenney

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