From: Nico Schottelius <nico-linux-20100709@schottelius.org>
To: mingo@redhat.com, hpa@zytor.com, linux-kernel@vger.kernel.org,
a.p.zijlstra@chello.nl, nico-linux-20100709@schottelius.org,
torvalds@linux-foundation.org, peterz@infradead.org, flo@xssn.at,
lenb@kernel.org, jbarnes@virtuousgeek.org,
suresh.b.siddha@intel.com, tglx@linutronix.de, rjw@sisk.pl,
mingo@elte.hu
Cc: linux-tip-commits@vger.kernel.org
Subject: Re: [tip:sched/urgent] x86, tsc: Fix a preemption leak in restore_sched_clock_state()
Date: Mon, 13 Sep 2010 09:42:33 +0200 [thread overview]
Message-ID: <20100913074233.GA2674@schottelius.org> (raw)
In-Reply-To: <tip-55496c896b8a695140045099d4e0175cf09d4eae@git.kernel.org>
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Good morning,
tip-bot for Peter Zijlstra [Sat, Sep 11, 2010 at 07:49:07AM +0000]:
> Commit-ID: 55496c896b8a695140045099d4e0175cf09d4eae
> Gitweb: http://git.kernel.org/tip/55496c896b8a695140045099d4e0175cf09d4eae
> Author: Peter Zijlstra <peterz@infradead.org>
> AuthorDate: Fri, 10 Sep 2010 22:32:53 +0200
> Committer: Ingo Molnar <mingo@elte.hu>
> CommitDate: Sat, 11 Sep 2010 09:47:07 +0200
>
> x86, tsc: Fix a preemption leak in restore_sched_clock_state()
running 2.6.36-rc3-00464-g84e1d83 now, which includes that fix.
So far no resume issues, but the backlight does not power on again,
if the lid is opened.
Manually triggering display backlight increase (via fn-home)
changes it to 100% though.
I've not seen that behaviour for a very long time and never on the
X201. It has been an issue on the X200, which means probably around
2.6.30.
Cheers,
Nico
--
PGP key: 7ED9 F7D3 6B10 81D7 0EC5 5C09 D7DC C8E4 3187 7DF0
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next prev parent reply other threads:[~2010-09-13 7:41 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-09-10 5:36 2.6.36-rc3 suspend issue (was: 2.6.35-rc4 / X201 issues) Jeff Chua
2010-09-10 7:48 ` Peter Zijlstra
2010-09-10 11:53 ` Jeff Chua
2010-09-10 12:05 ` Peter Zijlstra
2010-09-10 17:19 ` Jeff Chua
2010-09-10 20:32 ` [PATCH] x86, tsc: Fix a preemption leak in restore_sched_clock_state() Peter Zijlstra
2010-09-10 21:01 ` Suresh Siddha
2010-09-11 0:59 ` Jeff Chua
2010-09-11 7:49 ` [tip:sched/urgent] " tip-bot for Peter Zijlstra
2010-09-13 7:42 ` Nico Schottelius [this message]
2010-09-13 8:46 ` Ingo Molnar
2010-09-13 22:56 ` Jeff Chua
2010-09-15 8:03 ` Nico Schottelius
2010-09-28 11:59 ` 2.6.36-rc3-00464-g84e1d83 resume issue (was: [tip:sched/urgent] x86, tsc: Fix a preemption leak in restore_sched_clock_state()) Nico Schottelius
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