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From: Dan Carpenter <dan.carpenter@oracle.com>
To: Andrew Morton <akpm@linux-foundation.org>,
	"Serge E. Hallyn" <serge@hallyn.com>
Cc: Doug Ledford <dledford@redhat.com>, Jiri Slaby <jslaby@suse.cz>,
	Stephen Rothwell <sfr@canb.auug.org.au>,
	Davidlohr Bueso <dave@gnu.org>,
	linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org
Subject: [patch -next] ipc/mqueue: lock() => unlock() typo
Date: Wed, 30 Nov 2011 16:56:04 +0300	[thread overview]
Message-ID: <20111130135604.GA2803@elgon.mountain> (raw)

There was a double lock typo introduced in b085f4bd6b21 "user namespace:
make signal.c respect user namespaces"

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
---
I think this patch is only needed in the -mm tree.

diff --git a/ipc/mqueue.c b/ipc/mqueue.c
index 691cfee..c246c83 100644
--- a/ipc/mqueue.c
+++ b/ipc/mqueue.c
@@ -558,7 +558,7 @@ static void __do_notify(struct mqueue_inode_info *info)
 						ns_of_pid(info->notify_owner));
 			sig_i.si_uid = user_ns_map_uid(info->user->user_ns,
 						current_cred(), current_uid());
-			rcu_read_lock();
+			rcu_read_unlock();
 
 			kill_pid_info(info->notify.sigev_signo,
 				      &sig_i, info->notify_owner);

             reply	other threads:[~2011-11-30 13:56 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-11-30 13:56 Dan Carpenter [this message]
2011-11-30 16:36 ` [patch -next] ipc/mqueue: lock() => unlock() typo Serge E. Hallyn

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