linux-kernel - [PATCH] Generic sched_clock locking fix for tip/timers/urgent

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <1392662736-7803-1-git-send-email-john.stultz@linaro.org>
Date:	Mon, 17 Feb 2014 10:45:35 -0800
From:	John Stultz <john.stultz@...aro.org>
To:	LKML <linux-kernel@...r.kernel.org>
Cc:	John Stultz <john.stultz@...aro.org>,
	Peter Zijlstra <peterz@...radead.org>,
	Thomas Gleixner <tglx@...utronix.de>,
	Ingo Molnar <mingo@...nel.org>,
	Stephen Boyd <sboyd@...eaurora.org>,
	Will Deacon <will.deacon@....com>,
	Josh Cartwright <joshc@...eaurora.org>
Subject: [PATCH] Generic sched_clock locking fix for tip/timers/urgent

Hey Ingo, Thomas,
	Wanted to send along this sched_clock fix from Stephen for
tip/timers/urgent. Let me know if you have any issues or concerns.

thanks
-john


Cc: Peter Zijlstra <peterz@...radead.org>
Cc: Thomas Gleixner <tglx@...utronix.de>
Cc: Ingo Molnar <mingo@...nel.org>
Cc: Stephen Boyd <sboyd@...eaurora.org>
Cc: Will Deacon <will.deacon@....com>
Cc: Josh Cartwright <joshc@...eaurora.org>

Stephen Boyd (1):
  sched_clock: Prevent callers from seeing half-updated data

 kernel/time/sched_clock.c | 46 +++++++++++++++++++++++++++++-----------------
 1 file changed, 29 insertions(+), 17 deletions(-)

-- 
1.8.3.2

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/