linux-kernel - Re: radeon 0000:02:00.0: GPU lockup CP stall for more than 10000msec

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: <50E3907C.4040106@iki.fi>
Date:	Wed, 02 Jan 2013 03:42:20 +0200
From:	Antti Palosaari <crope@....fi>
To:	Shuah Khan <shuahkhan@...il.com>
CC:	Borislav Petkov <bp@...en8.de>,
	Markus Trippelsdorf <markus@...ppelsdorf.de>,
	Andy Furniss <andyqos@...sn.org>,
	Alex Deucher <alexdeucher@...il.com>,
	Alex Deucher <alexander.deucher@....com>,
	dri-devel@...ts.freedesktop.org,
	lkml <linux-kernel@...r.kernel.org>
Subject: Re: radeon 0000:02:00.0: GPU lockup CP stall for more than 10000msec

On 12/25/2012 06:50 AM, Shuah Khan wrote:
> On Sun, Dec 23, 2012 at 6:31 AM, Borislav Petkov <bp@...en8.de> wrote:
>> On Sun, Dec 23, 2012 at 01:22:12PM +0100, Borislav Petkov wrote:
>>> Right, let me try that and report back.
>>
>> Yep, looks like reverting the above commit fixes it - the boston.com
>> website loads just fine.
>>
>> Thanks.
>>
>> --
>> Regards/Gruss,
>>      Boris.
>
> Saw the same error and after reading this thread, reverted the
>
> Commit 2d6cc7296d4ee128ab0fa3b715f0afde511f49c2.
>
> drm/radeon: use async dma for ttm buffer moves on 6xx-SI
>
> and the problem is gone. In my case, it is a solid hang right after
> system switches to vga. I was able to login on console once or twice.
> But dmesg showed the same message reported in this thread:
>
> [   35.812085] radeon 0000:01:00.0: GPU lockup CP stall for more than 10000msec
> [   35.812091] radeon 0000:01:00.0: GPU lockup (waiting for
> 0x0000000000000002 last fence id 0x0000000000000001)
>
>
> My system has:
> 01:00.0 VGA compatible controller: Advanced Micro Devices [AMD] nee
> ATI RV620 [Mobility Radeon HD 3400 Series]

I ended up also that same commit after bisecting from current 3.8 master.

01:05.0 VGA compatible controller: ATI Technologies Inc 760G [Radeon 3000]
It is ASUS M5A78L-M/USB3 with integrated GPU.

I cannot even boot unless graphical boot is removed from Fedora 17 boot 
options (rhgb quiet). Random GPU crashes still.

regards
Antti

-- 
http://palosaari.fi/
--
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/