linux-kernel - Re: Regression - SATA disks behind USB ones on v4.8-rc1, breaking boot. [Re: Who reordered my disks (probably v4.8-rc1 problem)]

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20160814160653.GA3802@amd>
Date:	Sun, 14 Aug 2016 18:06:53 +0200
From:	Pavel Machek <pavel@....cz>
To:	kernel list <linux-kernel@...r.kernel.org>,
	jamespharvey20@...il.com, regressions@...mhuis.info
Cc:	hdegoede@...hat.com, tj@...nel.org, linux-ide@...r.kernel.org,
	gregkh@...uxfoundation.org, linux-usb@...r.kernel.org,
	oliver@...kum.org, stern@...land.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)]

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