From: Antti Palosaari <crope@iki.fi>
To: Alex Deucher <alexdeucher@gmail.com>
Cc: Shuah Khan <shuahkhan@gmail.com>,
Markus Trippelsdorf <markus@trippelsdorf.de>,
Jerome Glisse <j.glisse@gmail.com>,
Borislav Petkov <bp@alien8.de>, Andy Furniss <andyqos@ukfsn.org>,
Alex Deucher <alexander.deucher@amd.com>,
dri-devel@lists.freedesktop.org,
lkml <linux-kernel@vger.kernel.org>
Subject: Re: radeon 0000:02:00.0: GPU lockup CP stall for more than 10000msec
Date: Thu, 03 Jan 2013 03:03:30 +0200 [thread overview]
Message-ID: <50E4D8E2.8010107@iki.fi> (raw)
In-Reply-To: <CADnq5_OBpEogK2FCof16NoZts9ieDQYJdTJjqZptkL2K4GaZ_A@mail.gmail.com>
On 01/03/2013 01:59 AM, Alex Deucher wrote:
> On Wed, Jan 2, 2013 at 6:58 PM, Shuah Khan <shuahkhan@gmail.com> wrote:
>> On Wed, Jan 2, 2013 at 4:37 PM, Alex Deucher <alexdeucher@gmail.com> wrote:
>>> On Wed, Jan 2, 2013 at 5:38 PM, Markus Trippelsdorf
>>> <markus@trippelsdorf.de> wrote:
>>>> On 2013.01.02 at 17:31 -0500, Jerome Glisse wrote:
>>>>> Please affected people can you test if patch :
>>>>> http://people.freedesktop.org/~glisse/0003-drm-radeon-fix-dma-copy-on-r6xx-r7xx-evergen-ni-si-g.patch
>>>>>
>>>>> Fix the issue, you need to make sure you don't have the patch that
>>>>> disable dma on r6xx ie that line 977-978 & 1061-1062 in radeon_asic.c
>>>>> is :
>>>>> .copy = &r600_copy_dma,
>>>>> .copy_ring_index = R600_RING_TYPE_DMA_INDEX,
>>>>
>>>> It fixes the issue for me. Thanks.
>>>
>>> The count is actually the count, not count - 1. The real fix seems to
>>> be that r6xx requires 2 dw aligned transfers. The attached patch
>>> fixes the issue for me.
>>>
>>
>> Catching up with this thread. I reverted the
>>
>> drm/radeon: use async dma for ttm buffer moves on 6xx-SI
>> commit id: 2d6cc7296d4ee128ab0fa3b715f0afde511f49c2
>>
>> Do I need to apply this patch without reverting
>> 2d6cc7296d4ee128ab0fa3b715f0afde511f49c2?
>
> Correct. Don't revert anything. Just apply this patch.
Tested, it is working.
I didn't revert anything, just added that latest patch.
regards
Antti
--
http://palosaari.fi/
next prev parent reply other threads:[~2013-01-03 1:04 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-12-22 20:35 radeon 0000:02:00.0: GPU lockup CP stall for more than 10000msec Borislav Petkov
2012-12-23 0:01 ` Alex Deucher
2012-12-23 0:25 ` Borislav Petkov
2012-12-23 0:42 ` Alex Deucher
2012-12-23 10:55 ` Borislav Petkov
2012-12-23 11:01 ` Andy Furniss
2012-12-23 11:07 ` Borislav Petkov
2012-12-23 11:19 ` Andy Furniss
2012-12-23 11:31 ` Borislav Petkov
2012-12-23 11:51 ` Markus Trippelsdorf
2012-12-23 12:22 ` Borislav Petkov
2012-12-23 13:31 ` Borislav Petkov
2012-12-25 4:50 ` Shuah Khan
2012-12-25 10:54 ` Borislav Petkov
2013-01-02 1:42 ` Antti Palosaari
2013-01-02 12:02 ` Borislav Petkov
2013-01-02 17:19 ` Jerome Glisse
2013-01-02 17:58 ` Antti Palosaari
2013-01-02 22:31 ` Jerome Glisse
2013-01-02 22:38 ` Markus Trippelsdorf
2013-01-02 23:37 ` Alex Deucher
2013-01-02 23:58 ` Shuah Khan
2013-01-02 23:59 ` Alex Deucher
2013-01-03 1:03 ` Antti Palosaari [this message]
2013-01-03 1:05 ` Shuah Khan
2013-01-03 8:33 ` Markus Trippelsdorf
2013-01-03 11:37 ` Boszormenyi Zoltan
2013-01-03 14:12 ` Deucher, Alexander
2013-01-03 15:30 ` Shuah Khan
2013-01-04 7:40 ` Borislav Petkov
2013-01-04 11:16 ` Boszormenyi Zoltan
2013-01-04 14:06 ` Alex Deucher
2012-12-23 11:52 ` Joe Perches
-- strict thread matches above, loose matches on Subject: below --
2013-01-10 9:38 Borislav Petkov
2013-01-10 16:21 ` Alex Deucher
2013-01-10 20:32 ` Borislav Petkov
2013-01-10 20:47 ` Alex Deucher
2013-01-11 11:43 ` Borislav Petkov
2013-01-15 12:19 ` Borislav Petkov
2013-01-15 14:04 ` Alex Deucher
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