From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752897AbcHNQHA (ORCPT ); Sun, 14 Aug 2016 12:07:00 -0400 Received: from atrey.karlin.mff.cuni.cz ([195.113.26.193]:50333 "EHLO atrey.karlin.mff.cuni.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752472AbcHNQG6 (ORCPT ); Sun, 14 Aug 2016 12:06:58 -0400 Date: Sun, 14 Aug 2016 18:06:53 +0200 From: Pavel Machek To: kernel list , jamespharvey20@gmail.com, regressions@leemhuis.info Cc: hdegoede@redhat.com, tj@kernel.org, linux-ide@vger.kernel.org, gregkh@linuxfoundation.org, linux-usb@vger.kernel.org, oliver@neukum.org, stern@rowland.harvard.edu Subject: Re: Regression - SATA disks behind USB ones on v4.8-rc1, breaking boot. [Re: Who reordered my disks (probably v4.8-rc1 problem)] Message-ID: <20160814160653.GA3802@amd> References: <20160813190340.GA29989@amd> <20160814092044.GA20392@amd> <20160814101438.GA27772@amd> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20160814101438.GA27772@amd> User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sun 2016-08-14 12:14:38, Pavel Machek wrote: > On Sun 2016-08-14 11:20:44, Pavel Machek wrote: > > Hi! > > > > > It seems that in v4.8-rc0, /dev/sdX got reordered, and now USB devices > > > are probed before SATA drivers. That is pretty anti-social. It > > > broke my boot on my primary machine, and unfortunately due to BIOS > > > problems (keyboard does not work when connected through a hub) it is > > > less fun than it should be. > > > > If you know which commit caused the reordering, that would be helpful. > > > > v4.1 seems to be ok: SATA disk is sda, as expected. > > > > v4.4 seems to be ok: SATA disk is sda, as expected. > > v4.6 seems to be ok. v4.7-rc1 seems to be ok?! 9956d572 v4.7-rc3 seems still to be ok. v4.7-rc4: still ok. v4.7-rc5: ok. v4.7-rc6: problem Bisecting now, 8 steps to go. As it was introduced between -rc5 and -rc6, bisect should not be too scary. Best regards, Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html