From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mx1.suse.de (mx2.suse.de [195.135.220.15]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ml01.01.org (Postfix) with ESMTPS id AC73C210F4BB5 for ; Fri, 24 Aug 2018 08:44:46 -0700 (PDT) Date: Fri, 24 Aug 2018 17:44:43 +0200 From: Jan Kara Subject: Re: [PATCH v4 1/2] dax: dax_layout_busy_page() warn on !exceptional Message-ID: <20180824154443.GA26549@quack2.suse.cz> References: <20180710191031.17919-1-ross.zwisler@linux.intel.com> <20180710191031.17919-2-ross.zwisler@linux.intel.com> <6ca60cf6-f1dc-27d5-fb79-7547aea39dfa@redhat.com> <20180810203349.GH627@thunk.org> <20180811021053.GB14368@thunk.org> <20180813101252.GC8927@quack2.suse.cz> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20180813101252.GC8927@quack2.suse.cz> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: linux-nvdimm-bounces@lists.01.org Sender: "Linux-nvdimm" To: "Theodore Y. Ts'o" Cc: sandeen@redhat.com, Jan Kara , "Darrick J. Wong" , linux-nvdimm@lists.01.org, Dave Chinner , Christoph Hellwig , Lukas Czerner , linux-ext4@vger.kernel.org List-ID: On Mon 13-08-18 12:12:52, Jan Kara wrote: > On Fri 10-08-18 22:10:53, Theodore Y. Ts'o wrote: > > The generic/344 failure seems to be caused by a WARNING triggered in > > the nvdimm code: > > OK, apparently this is nothing new for you as generic/344 fails for you > even with 3.17. But it should not :). I'll try to see if I can reproduce > this in my test setup during more test runs (I don't remember seeing it > during occasional runs I do) and debug it further. I could reproduce this relatively easily but it took me quite a while to figure out how to best fix this. I'll send the fix shortly (mm: Fix warning in insert_pfn()). Honza -- Jan Kara SUSE Labs, CR _______________________________________________ Linux-nvdimm mailing list Linux-nvdimm@lists.01.org https://lists.01.org/mailman/listinfo/linux-nvdimm From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jan Kara Subject: Re: [PATCH v4 1/2] dax: dax_layout_busy_page() warn on !exceptional Date: Fri, 24 Aug 2018 17:44:43 +0200 Message-ID: <20180824154443.GA26549@quack2.suse.cz> References: <20180710191031.17919-1-ross.zwisler@linux.intel.com> <20180710191031.17919-2-ross.zwisler@linux.intel.com> <6ca60cf6-f1dc-27d5-fb79-7547aea39dfa@redhat.com> <20180810203349.GH627@thunk.org> <20180811021053.GB14368@thunk.org> <20180813101252.GC8927@quack2.suse.cz> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Cc: sandeen-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org, Jan Kara , "Darrick J. Wong" , linux-nvdimm-hn68Rpc1hR1g9hUCZPvPmw@public.gmane.org, Dave Chinner , Christoph Hellwig , Lukas Czerner , linux-ext4-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: "Theodore Y. Ts'o" Return-path: Content-Disposition: inline In-Reply-To: <20180813101252.GC8927-4I4JzKEfoa/jFM9bn6wA6Q@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: linux-nvdimm-bounces-hn68Rpc1hR1g9hUCZPvPmw@public.gmane.org Sender: "Linux-nvdimm" List-Id: linux-ext4.vger.kernel.org On Mon 13-08-18 12:12:52, Jan Kara wrote: > On Fri 10-08-18 22:10:53, Theodore Y. Ts'o wrote: > > The generic/344 failure seems to be caused by a WARNING triggered in > > the nvdimm code: > > OK, apparently this is nothing new for you as generic/344 fails for you > even with 3.17. But it should not :). I'll try to see if I can reproduce > this in my test setup during more test runs (I don't remember seeing it > during occasional runs I do) and debug it further. I could reproduce this relatively easily but it took me quite a while to figure out how to best fix this. I'll send the fix shortly (mm: Fix warning in insert_pfn()). Honza -- Jan Kara SUSE Labs, CR