linux-kernel - Re: [REGRESSION] v3.12-rc1: i915_driver

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: <CAG-2HqXrpmZCsqXTG7pE9rtgPVrtvkU8gDxngGMtRjkoyqBMHA@mail.gmail.com>
Date:	Sat, 7 Sep 2013 23:57:22 +0200
From:	Tom Gundersen <teg@...m.no>
To:	David Herrmann <dh.herrmann@...il.com>
Cc:	"dri-devel@...ts.freedesktop.org" <dri-devel@...ts.freedesktop.org>,
	LKML <linux-kernel@...r.kernel.org>,
	Daniel Vetter <daniel.vetter@...ll.ch>
Subject: Re: [REGRESSION] v3.12-rc1: i915_driver_load oopses when sysfb enabled

Hi David,

On Sat, Sep 7, 2013 at 4:30 PM, David Herrmann <dh.herrmann@...il.com> wrote:
> Attached are two patches. The first one should fix this issue, the
> second one is the rebased ioremap_wc() patch from the other thread.
>
> Does this fix the issue (and the speed-problems)?

Sadly, no. I added a few printk's to verify that the function you
added is called (it is), but still the same oops.

The slowdown is (still) fixed though :-)

dmesg attached.

Cheers,

Tom

Download attachment "dmesg-i915-oops" of type "application/octet-stream" (141122 bytes)