[Intel-gfx] [PATCH v2] drm/i915: Don't allow overuse of __intel_wait_for_register_fw()

Saarinen, Jani jani.saarinen at intel.com
Mon Apr 10 14:58:34 UTC 2017


HI, 
> -----Original Message-----
> From: Intel-gfx [mailto:intel-gfx-bounces at lists.freedesktop.org] On Behalf
> Of Chris Wilson
> Sent: Monday, April 10, 2017 5:26 PM
> To: Wajdeczko, Michal <Michal.Wajdeczko at intel.com>
> Cc: intel-gfx at lists.freedesktop.org
> Subject: Re: [Intel-gfx] [PATCH v2] drm/i915: Don't allow overuse of
> __intel_wait_for_register_fw()
> 
> On Mon, Apr 10, 2017 at 12:17:47PM +0000, Michal Wajdeczko wrote:
> > This function should not be called with long timeouts in atomic context.
> > Annotate it as might_sleep if timeout is longer than 10us.
> >
> > v2: fix comment (Michal)
> >
> > Signed-off-by: Michal Wajdeczko <michal.wajdeczko at intel.com>
> > Suggested-by: Chris Wilson <chris at chris-wilson.co.uk>
> > Cc: Chris Wilson <chris at chris-wilson.co.uk>
> 
> Reviewed-by: Chris Wilson <chris at chris-wilson.co.uk>
> 
> And pushed, thanks for the patch and for including the limits in the doc.
> -Chris
Was there reason why pushed as clearly seen issues on pw run: https://patchwork.freedesktop.org/series/22774/
Or is there known issues we are planning to fix now? Now same faults on on tip: https://intel-gfx-ci.01.org/CI/

Br,
Jani Saarinen
Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo




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