linux-kernel - linux-next: manual merge of the akpm-current tree with Linus' tree

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Message-ID: <20150519164040.72e640ff@canb.auug.org.au>
Date:	Tue, 19 May 2015 16:40:40 +1000
From:	Stephen Rothwell <sfr@...b.auug.org.au>
To:	Andrew Morton <akpm@...ux-foundation.org>
Cc:	linux-next@...r.kernel.org, linux-kernel@...r.kernel.org,
	Peter Zijlstra <peterz@...radead.org>,
	Ulrich Obergfell <uobergfe@...hat.com>,
	Don Zickus <dzickus@...hat.com>
Subject: linux-next: manual merge of the akpm-current tree with Linus' tree

Hi Andrew,

Today's linux-next merge of the akpm-current tree got a conflict in
kernel/watchdog.c between commit ab992dc38f9a ("watchdog: Fix merge
'conflict'") from Linus' tree and commit fbfec4606e07
("kernel/watchdog.c: fix watchdog_nmi_enable_all()") from the
akpm-current tree.

I fixed it up (the latter is a subset of the former, so I used that -
see below) and can carry the fix as necessary (no action is required).

-- 
Cheers,
Stephen Rothwell                    sfr@...b.auug.org.au

diff --cc kernel/watchdog.c
index 506edcc500c4,93ef2bad457c..000000000000
--- a/kernel/watchdog.c
+++ b/kernel/watchdog.c
@@@ -610,36 -615,26 +617,36 @@@ void watchdog_nmi_enable_all(void
  {
  	int cpu;
  
 +	mutex_lock(&watchdog_proc_mutex);
 +
  	if (!(watchdog_enabled & NMI_WATCHDOG_ENABLED))
 -		return;
 +		goto unlock;
  
  	get_online_cpus();
- 	for_each_online_cpu(cpu)
+ 	for_each_watchdog_cpu(cpu)
  		watchdog_nmi_enable(cpu);
  	put_online_cpus();
 +
 +unlock:
 +	mutex_lock(&watchdog_proc_mutex);
  }
  
  void watchdog_nmi_disable_all(void)
  {
  	int cpu;
  
 +	mutex_lock(&watchdog_proc_mutex);
 +
  	if (!watchdog_running)
 -		return;
 +		goto unlock;
  
  	get_online_cpus();
- 	for_each_online_cpu(cpu)
+ 	for_each_watchdog_cpu(cpu)
  		watchdog_nmi_disable(cpu);
  	put_online_cpus();
 +
 +unlock:
 +	mutex_unlock(&watchdog_proc_mutex);
  }
  #else
  static int watchdog_nmi_enable(unsigned int cpu) { return 0; }

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