Re: [PATCH RT 4/8] rtmutex: use a trylock for waiter lock in trylock
From: Steven Rostedt <rostedt@goodmis.org>
Date: 2014-01-17 04:22:34
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From: Steven Rostedt <rostedt@goodmis.org>
Date: 2014-01-17 04:22:34
Also in:
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On Thu, 16 Jan 2014 04:08:57 +0100 Mike Galbraith [off-list ref] wrote:
On Wed, 2014-01-15 at 20:58 -0500, Steven Rostedt wrote:quoted
3.2.53-rt76-rc1 stable review patch. If anyone has any objections, please let me know.Not sure this is needed without the tglx don't unconditionally raise timer softirq patch, and with that patch applied in the form it exists in 3.12-rt9, as well as this one, you'll still eventually deadlock.
Hmm, I'll have to take a look. This sounds to be missing from all the stable -rt kernels. I'll be pulling in the latest updates from 3.12-rt soon. Thanks, -- Steve