From mboxrd@z Thu Jan 1 00:00:00 1970 From: Greg KH Subject: Re: [2.6.38] Deadlock between rename_lock and vfsmount_lock. Date: Wed, 23 Mar 2011 17:10:37 -0700 Message-ID: <20110324001037.GA2122@kroah.com> References: <201103181959.CHC73937.SQOLJtVHOMFFOF@I-love.SAKURA.ne.jp> <20110318110603.GG22723@ZenIV.linux.org.uk> <20110318120748.GH22723@ZenIV.linux.org.uk> <20110318125224.GJ22723@ZenIV.linux.org.uk> <20110318131858.GK22723@ZenIV.linux.org.uk> <201103191139.HEG21848.OFOFFtQOLMHSVJ@I-love.SAKURA.ne.jp> <20110323230024.GI27334@kroah.com> <201103240004.p2O04SWm065278@www262.sakura.ne.jp> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: viro@ZenIV.linux.org.uk, npiggin@kernel.dk, linux-fsdevel@vger.kernel.org To: Tetsuo Handa Return-path: Received: from kroah.org ([198.145.64.141]:59406 "EHLO coco.kroah.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933023Ab1CXAKw (ORCPT ); Wed, 23 Mar 2011 20:10:52 -0400 Content-Disposition: inline In-Reply-To: <201103240004.p2O04SWm065278@www262.sakura.ne.jp> Sender: linux-fsdevel-owner@vger.kernel.org List-ID: On Thu, Mar 24, 2011 at 09:04:28AM +0900, Tetsuo Handa wrote: > Greg KH wrote: > > On Sat, Mar 19, 2011 at 11:39:19AM +0900, Tetsuo Handa wrote: > > > Al Viro wrote: > > > > See #untested in vfs-2.6.git. I think it should do it, but > > > > it *is* completely untested at the moment. > > > > > > As far as I can test, I did not find any problems. Thank you. > > > > Did this fix go to Linus? If so, any pointers to the git commit id? > > It is commit 27cb1572e3e6bb1f8cf6bb3d74c914a87b131792 "fix deadlock in pivot_root()" > in linux-2.6.git . > > > I'm guessing I will want this in the .38-stable tree? > > Yes. We are waiting for tests by Al. Great, thanks for letting me know, I'll watch out for the above patch to hit Linus's tree. greg k-h