From mboxrd@z Thu Jan 1 00:00:00 1970 From: Justin Madru Subject: Re: [Bug #12263] Sata soft reset filling log Date: Mon, 16 Feb 2009 13:40:01 -0800 Message-ID: <4999DD31.4010504@gawab.com> References: <200902152221.43834.rjw@sisk.pl> <20090215223045.GC29300@elte.hu> <200902160012.57584.rjw@sisk.pl> <499983DF.5050503@ru.mvista.com> <49998480.3090408@ru.mvista.com> <499986D0.3000205@ru.mvista.com> <4999BD1A.1060101@gawab.com> <4999C195.5050905@ru.mvista.com> Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <4999C195.5050905-hkdhdckH98+B+jHODAdFcQ@public.gmane.org> Sender: kernel-testers-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-ID: Content-Type: text/plain; charset="us-ascii"; format="flowed" To: Sergei Shtylyov Cc: "Rafael J. Wysocki" , Ingo Molnar , Linux Kernel Mailing List , Kernel Testers List , Linux IDE , Alan Cox , Hugh Dickins , Larry Finger , Mikael Pettersson Sergei Shtylyov wrote: > Hello. >> Justin Madru wrote: >>> After referring to the SCSI command codes "cdb 0x1e" means ALLOW >>> MEDIUM REMOVAL command -- which >>> could hardly be addressed to an usual hard disk. So, it looks like >>> we had a case of the confused bug report which >>> has a lot of info on the hard disk while errors were most probably >>> happening with a CD/DVD drive. >> >> Yes, I originally thought it was my hard disk because the kernel logs >> showed ata2. >> But, Tejun Heo figured out it was my DVD drive (ATAPI) that was on >> the ata2 link. >> (see http://marc.info/?l=linux-kernel&m=122993014109646&w=2) >> I tried to bisect it, but around .28-rc1 I began to get numerous >> compile errors, so couldn't continue. >> I also tried patches that Tejun sent me, but non of them worked, it >> just slightly change the error message. >> So, yes this is a regression that was introduced in the .28 merge >> window, and I still think that bug #12609 is a duplicate of my bug. > > If 12609 is truly a post-2.6.28 regression and 12263 is post-2.6.27 > regresssion, this just cannot be. Maybe the reporter of #12609 didn't notice/test kernels 28-rc1 to 28. Or maybe the difference in hardware is the issue, but the bug is still the same. Don't know. >> I don't see this bug on tip/master and this is the diff of origin and >> tip at the time I tested. >> $ git diff origin/master..tip/master drivers/ata/ > > What tree is that? This is what I have in .git/config and I get the same diff if I run: git diff master..tip drivers/ata/ or git diff master...tip drivers/ata/ [core] repositoryformatversion = 0 filemode = true bare = false logallrefupdates = true [remote "origin"] url = git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git fetch = +refs/heads/*:refs/remotes/origin/* [branch "master"] remote = origin merge = refs/heads/master [remote "tip"] url = git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip.git fetch = +refs/heads/*:refs/remotes/tip/* [branch "tip"] remote = tip merge = refs/heads/master Justin Madru