From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ingo Molnar Subject: Re: 2.6.21-rc1: known regressions (part 2) Date: Thu, 1 Mar 2007 11:41:17 +0100 Message-ID: <20070301104117.GA22788@elte.hu> References: <20070225175559.GC12392@stusta.de> <20070227100202.GV3822@kernel.dk> <20070227102109.GG6745@elf.ucw.cz> <20070227103021.GA2250@kernel.dk> <20070227103407.GA17819@elte.hu> <20070227105922.GD2250@kernel.dk> <20070227111515.GA4271@kernel.dk> <20070301093450.GA8508@elte.hu> Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Return-path: Content-Disposition: inline In-Reply-To: <20070301093450.GA8508@elte.hu> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: linux-pm-bounces@lists.osdl.org Errors-To: linux-pm-bounces@lists.osdl.org To: Jens Axboe Cc: linux-pm@lists.osdl.org, Thomas Gleixner , Michal Piotrowski , Pavel Machek , Daniel Walker , "Michael S. Tsirkin" , Andrew Morton , Linus Torvalds , Linux Kernel Mailing List , Adrian Bunk List-Id: linux-pm@vger.kernel.org * Ingo Molnar wrote: > update: f3ccb06f3b8e0cf42b579db21f3ca7f17fcc3f38 works for me too, and = > 01363220f5d23ef68276db8974e46a502e43d01d is broken. I too will attempt = > to bisect this. hm. There's some weird bisection artifact here. Here are the commits i = tested, in git-log order: #1 commit 01363220f5d23ef68276db8974e46a502e43d01d bad #2 commit ee404566f97f9254433399fbbcfa05390c7c55f7 bad #3 commit f3ccb06f3b8e0cf42b579db21f3ca7f17fcc3f38 good #4 commit c827ba4cb49a30ce581201fd0ba2be77cde412c7 bad if i tell git-bisect that #1 is bad and #3 is good, then it offers me #2 = - that's OK. But when i tell it that #2 is bad, it offers #4 - which is = out of order! The bisection goes off into la-la land after that and = never gets back to a commit that is /after/ the good commit. How is this = possible? (I upgraded from git-1.4.4 to 1.5.0 to make sure this isnt = some git bug that's already fixed.) i'll try to straighten this out manually, perhaps #3 is in some merge = branch that confuses bisection. Or maybe i misunderstood how git-bisect = works. Ingo