linux-kernel - linux-next: build failure after merge of the tip tree

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Date:	Tue, 14 Jan 2014 14:26:27 +1100
From:	Stephen Rothwell <sfr@...b.auug.org.au>
To:	Thomas Gleixner <tglx@...utronix.de>, Ingo Molnar <mingo@...e.hu>,
	"H. Peter Anvin" <hpa@...or.com>,
	Peter Zijlstra <peterz@...radead.org>,
	"Rafael J. Wysocki" <rjw@...ysocki.net>
Cc:	linux-next@...r.kernel.org, linux-kernel@...r.kernel.org,
	Mikulas Patocka <mpatocka@...hat.com>
Subject: linux-next: build failure after merge of the tip tree

Hi all,

After merging the tip tree, today's linux-next build (x86_64 allmodconfig)
failed like this:

drivers/cpufreq/speedstep-lib.c: In function 'speedstep_get_freqs':
drivers/cpufreq/speedstep-lib.c:467:2: error: implicit declaration of function 'preempt_check_resched' [-Werror=implicit-function-declaration]
  preempt_check_resched();
  ^

Caused by commit 62b94a08da1b ("sched/preempt: Take away
preempt_enable_no_resched() from modules") interacting with commit
24e1937b2386 ("speedstep-smi: enable interrupts when waiting") from the
pm tree.

For now, I have reverted that pm tree commit.  Please sort this out.
-- 
Cheers,
Stephen Rothwell                    sfr@...b.auug.org.au

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