linux-kernel - Re: [TIP,regression,i915] /dev/dri/card0 is no longer present

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]

Date:	Mon, 02 Mar 2009 11:05:58 -0800
From:	"Pallipadi, Venkatesh" <venkatesh.pallipadi@...el.com>
To:	Sitsofe Wheeler <sitsofe@...oo.com>
Cc:	Ingo Molnar <mingo@...e.hu>,
	"dri-devel@...ts.sourceforge.net" <dri-devel@...ts.sourceforge.net>,
	LKML <linux-kernel@...r.kernel.org>,
	"Siddha, Suresh B" <suresh.b.siddha@...el.com>,
	Jesse Barnes <jbarnes@...tuousgeek.org>
Subject: Re: [TIP,regression,i915] /dev/dri/card0 is no longer present

On Sun, 2009-03-01 at 05:48 -0800, Sitsofe Wheeler wrote:
> On Sun, Mar 01, 2009 at 12:39:48PM +0100, Ingo Molnar wrote:
> >
> > Thanks, i've reverted the commit for now. Could you please send
> > a 'dmesg' from the bootup with the failed driver? By all
> > likelyhood an ioremap failure causes a driver failure.
> >
> 
> See below (drm says it initalized though...):
> 
> [    0.000000] Linux version 2.6.29-rc6-00006-g17581ad (@verona) (gcc version 4.2.4) #87 Sun Mar 1 13:42:28 GMT 2009
> [    0.000000] KERNEL supported cpus:
> [    0.000000]   Intel GenuineIntel
> [    0.000000] PAT WC disabled due to known CPU erratum.

Looks like PAT is getting disabled on this platform. Can you send the
output of /proc/cpuinfo please.

Thanks,
Venki

--
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/