From: Chris Wilson <chris@chris-wilson.co.uk>
To: Daniel Vetter <daniel@ffwll.ch>
Cc: intel-gfx@lists.freedesktop.org, Ben Widawsky <ben@bwidawsk.net>
Subject: Re: [PATCH 01/13] drm/i915: Flush the context object from the CPU caches upon creation
Date: Sat, 14 Jul 2012 13:48:59 +0100 [thread overview]
Message-ID: <1342270150_7607@CP5-2952> (raw)
In-Reply-To: <20120714115858.GB5498@phenom.ffwll.local>
On Sat, 14 Jul 2012 13:58:58 +0200, Daniel Vetter <daniel@ffwll.ch> wrote:
> So afact this first patch here seems to add another instance of the very
> bug this patch series tries squash ... Additionally I'm still hunting for
> that other failure case, which can't be fixed by adding the flush in
> execbuffer if ring->gpu_caches_dirty is set.
>
> /me is still lost
Now all that you are missing is that we only flush GPU_DOMAINS when on
the gpu_write_list.
-Chris
--
Chris Wilson, Intel Open Source Technology Centre
next prev parent reply other threads:[~2012-07-14 12:49 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-07-13 13:14 Remove defunct flushing list (v2) Chris Wilson
2012-07-13 13:14 ` [PATCH 01/13] drm/i915: Flush the context object from the CPU caches upon creation Chris Wilson
2012-07-13 15:28 ` Ben Widawsky
2012-07-13 15:54 ` Daniel Vetter
2012-07-14 9:38 ` Chris Wilson
2012-07-14 11:58 ` Daniel Vetter
2012-07-14 12:48 ` Chris Wilson [this message]
2012-07-14 12:59 ` Daniel Vetter
2012-07-13 13:14 ` [PATCH 02/13] drm/i915: fix invalid reference handling of the default ctx obj Chris Wilson
2012-07-13 15:25 ` Ben Widawsky
2012-07-13 15:37 ` Daniel Vetter
2012-07-14 9:55 ` Chris Wilson
2012-07-14 11:53 ` Daniel Vetter
2012-07-13 13:14 ` [PATCH 03/13] drm/i915: Allow late allocation of request for i915_add_request() Chris Wilson
2012-07-13 13:14 ` [PATCH 04/13] drm/i915: Replace the pending_gpu_write flag with an explicit seqno Chris Wilson
2012-07-13 15:41 ` Daniel Vetter
2012-07-14 9:53 ` Chris Wilson
2012-07-13 13:14 ` [PATCH 05/13] drm/i915: Insert a flush between batches if the breadcrumb was dropped Chris Wilson
2012-07-13 15:46 ` Daniel Vetter
2012-07-14 10:24 ` Chris Wilson
2012-07-14 13:39 ` Daniel Vetter
2012-07-13 13:14 ` [PATCH 06/13] drm/i915: Remove the defunct flushing list Chris Wilson
2012-07-13 13:14 ` [PATCH 07/13] drm/i915: Remove the per-ring write list Chris Wilson
2012-07-13 13:14 ` [PATCH 08/13] drm/i915: Remove explicit flush from i915_gem_object_flush_fence() Chris Wilson
2012-07-13 13:14 ` [PATCH 09/13] drm/i915: Remove the explicit flush of the GPU write domain Chris Wilson
2012-07-13 13:14 ` [PATCH 10/13] drm/i915: Replace the complex flushing logic with simple invalidate/flush all Chris Wilson
2012-07-13 13:14 ` [PATCH 11/13] drm/i915: Clear the pending_gpu_fenced_access flag at the start of execbuffer Chris Wilson
2012-07-13 13:14 ` [PATCH 12/13] drm/i915: Split i915_gem_flush_ring() into seperate invalidate/flush funcs Chris Wilson
2012-07-13 13:14 ` [PATCH 13/13] drm/i915: Move the write seqno handling to move_to_active Chris Wilson
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