GPR read support via debugfs (v2)

Marek Olšák maraeo at gmail.com
Wed Dec 7 17:59:37 UTC 2016


Yeah, it can be useful for GPU hang debugging.

Marek

On Wed, Dec 7, 2016 at 6:49 PM, StDenis, Tom <Tom.StDenis at amd.com> wrote:

> Hi Alex,
>
>
> I'll wait on pushing it until I hear back from one of them.
>
>
> Cheers,
>
> Tom
>
>
> ------------------------------
> *From:* Alex Deucher <alexdeucher at gmail.com>
> *Sent:* Wednesday, December 7, 2016 12:32
> *To:* StDenis, Tom
> *Cc:* Edward O'Callaghan; amd-gfx at lists.freedesktop.org
>
> *Subject:* Re: GPR read support via debugfs (v2)
>
> Patches look fine to me.  Assuming they are useful to Marek and Nicolai,
> the patches are:
> Reviewed-by: Alex Deucher <alexander.deucher at amd.com>
>
> On Wed, Dec 7, 2016 at 12:05 PM, StDenis, Tom <Tom.StDenis at amd.com> wrote:
>
>> Thanks.
>>
>>
>> Could use a RB/NAK from Christian or Alex when they get the time :-)
>>
>>
>> Tom
>>
>>
>> ------------------------------
>> *From:* amd-gfx <amd-gfx-bounces at lists.freedesktop.org> on behalf of
>> Edward O'Callaghan <funfunctor at folklore1984.net>
>> *Sent:* Tuesday, December 6, 2016 17:15
>> *To:* Tom St Denis; amd-gfx at lists.freedesktop.org
>> *Subject:* Re: GPR read support via debugfs (v2)
>>
>> This series is,
>> Acked-by: Edward O'Callaghan <funfunctor at folklore1984.net>
>>
>> On 12/07/2016 01:50 AM, Tom St Denis wrote:
>> > These patches introduce debugfs access to read GPRs (SGPRs for now).
>> >
>> > (v2): Fixes white space, addressing is in dwords not bytes, and removes
>> >       the buggy sanity checking.
>> >
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>>
>>
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