linux-kernel - Re: [Bug #22542] [2.6.37-rc1] drm:i195 errors

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: <20110103091055.600c72d5@tux.DEF.witbe.net>
Date:	Mon, 3 Jan 2011 09:10:55 +0100
From:	Paul Rolland (ポール・ロラン) 
	<rol@...be.net>
To:	"Rafael J. Wysocki" <rjw@...k.pl>
Cc:	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Kernel Testers List <kernel-testers@...r.kernel.org>,
	Maciej Rutecki <maciej.rutecki@...il.com>,
	Florian Mickler <florian@...kler.org>,
	"Dave Airlie" <airlied@...hat.com>,
	"Keith Packard" <keithp@...thp.com>, rol@...be.net
Subject: Re: [Bug #22542] [2.6.37-rc1] drm:i195 errors

Hello Rafael,

On Fri, 31 Dec 2010 16:47:24 +0100
"Rafael J. Wysocki" <rjw@...k.pl> wrote:

> On Friday, December 31, 2010, Paul Rolland wrote:
> > Hello,
> > 
> > I'm now running 2.6.37-rc8, and I still have :
> > Dec 31 11:03:10 tux kernel: [drm:i915_gem_mmap_gtt_ioctl] *ERROR*
> > Attempting to mmap a purgeable buffer
> > 
> > as well as :
> > 
> > Dec 31 10:44:53 tux kernel: [drm:intel_panel_get_max_backlight] *ERROR*
> > fixme: max PWM is zero. Dec 31 10:49:34 tux kernel:
> > [drm:intel_panel_get_max_backlight] *ERROR* fixme: max PWM is zero.
> 
> There were some last-minute fixes related to i915 added to the Linus' tree
> after 2.6.37-rc8.  Perhaps you can give them a try?

OK, currently running : 
[root@tux ~]# uname -a
Linux tux.DEF.witbe.net 2.6.37-rc8-00014-g3643e0e #1 SMP Sun Jan 2 16:25:04 CET 2011 x86_64 x86_64 x86_64 GNU/Linux

and I've seen that too :
Jan  3 08:27:30 tux kernel: [drm:i915_gem_mmap_gtt_ioctl] *ERROR* Attempting to mmap a purgeable buffer
Jan  3 08:27:30 tux kernel: [drm:i915_gem_mmap_gtt_ioctl] *ERROR* Attempting to mmap a purgeable buffer
Jan  3 08:27:30 tux kernel: [drm:i915_gem_mmap_gtt_ioctl] *ERROR* Attempting to mmap a purgeable buffer
Jan  3 08:27:30 tux kernel: [drm:i915_gem_mmap_gtt_ioctl] *ERROR* Attempting to mmap a purgeable buffer

So, two possibilities :
 - 2.6.37-rc8-00014-g3643e0e is not what you wanted me to test,
 - the problem's still there.

Best,
Paul

-- 
Paul Rolland                                E-Mail : rol(at)witbe.net
CTO - Witbe.net SA                          Tel. +33 (0)1 47 67 77 77
Les Collines de l'Arche                     Fax. +33 (0)1 47 67 77 99
F-92057 Paris La Defense                    RIPE : PR12-RIPE

LinkedIn : http://www.linkedin.com/in/paulrolland
Skype    : rollandpaul

"I worry about my child and the Internet all the time, even though she's
too young to have logged on yet. Here's what I worry about. I worry that 10
or 15 years from now, she will come to me and say 'Daddy, where were you
when they took freedom of the press away from the Internet?'"
--Mike Godwin, Electronic Frontier Foundation 


--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/