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From: Steven Rostedt <rostedt@goodmis.org>
To: Josh Cartwright <josh.cartwright@ni.com>
Cc: "linux-rt-users@vger.kernel.org" <linux-rt-users@vger.kernel.org>
Subject: Re: 3.2-rt build issue with CONFIG_DEBUG_ATOMIC_SLEEP
Date: Fri, 03 May 2013 17:15:14 -0400	[thread overview]
Message-ID: <1367615714.7373.21.camel@gandalf.local.home> (raw)
In-Reply-To: <20130503033019.GB5011@beefymiracle.amer.corp.natinst.com>

On Thu, 2013-05-02 at 22:30 -0500, Josh Cartwright wrote:
> Hey Steven-
> 
> It looks like commit 78563280521 ("sched: Check for idle task in
> might_sleep()") in the v3.2-rt stable branch has a dependency on
> is_idle_task() being defined, which doesn't exist in 3.2.
> 
> This causes build breakages with CONFIG_DEBUG_ATOMIC_SLEEP:
> 
>   kernel/sched.c: In function ‘__might_sleep’:
>   kernel/sched.c:8942:7: error: implicit declaration of function ‘is_idle_task’ [-Werror=implicit-function-declaration]
> 
> Fortunately, upstream commit c4f30608435 (shown below) is nice and
> contained, and can be cherry-picked cleanly.
> 

Thanks, I'll apply it to my next release.

-- Steve


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      reply	other threads:[~2013-05-03 21:15 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-05-03  3:30 3.2-rt build issue with CONFIG_DEBUG_ATOMIC_SLEEP Josh Cartwright
2013-05-03 21:15 ` Steven Rostedt [this message]

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