From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tejun Heo Subject: Re: linux-next 20170117 - lockdep whines and BUGs in ata_scsi_rbuf_fill() Date: Thu, 19 Jan 2017 15:24:32 -0500 Message-ID: <20170119202432.GB25390@mtj.duckdns.org> References: <21348.1484810915@turing-police.cc.vt.edu> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <21348.1484810915@turing-police.cc.vt.edu> Sender: linux-kernel-owner@vger.kernel.org To: valdis.kletnieks@vt.edu Cc: Christoph Hellwig , linux-ide@vger.kernel.org, linux-kernel@vger.kernel.org List-Id: linux-ide@vger.kernel.org On Thu, Jan 19, 2017 at 02:28:35AM -0500, valdis.kletnieks@vt.edu wrote: > linux-next 20170110 didn't exhibit this. > > Am seeing at boot a lockdep whine, followed by 3 BUGs. ata_scsi_rbuf_fill() is > in the traceback for all of them. 'git log' hints that it's one of 6 commits > against drivers/ata/libata-scsi.c by Christoph, but none of them spring out > as being the guilty party. This ring any bells, or should I start > cherrypicking reverts and bisecting? > > (-dirty due to a local patch to net/ipv6/addrconf.c for a VPN issue) Reverted the offending commit yesterday. It should be fine now. Thanks. -- tejun