From: Daniel Vetter <daniel@ffwll.ch>
To: "Chris Wilson" <chris@chris-wilson.co.uk>,
"Ville Syrjälä" <ville.syrjala@linux.intel.com>,
"Ben Widawsky" <benjamin.widawsky@intel.com>,
"Intel GFX" <intel-gfx@lists.freedesktop.org>,
"Ben Widawsky" <ben@bwidawsk.net>
Subject: Re: [PATCH 06/13] drm/i915/bdw: implement semaphore signal
Date: Thu, 30 Jan 2014 14:18:32 +0100 [thread overview]
Message-ID: <CAKMK7uETsDFcPGKQYSCfcwQ5ePp_0TekTK6sSCxBhGG-ohTfpg@mail.gmail.com> (raw)
In-Reply-To: <20140130124658.GG29091@nuc-i3427.alporthouse.com>
On Thu, Jan 30, 2014 at 1:46 PM, Chris Wilson <chris@chris-wilson.co.uk> wrote:
> Oh. So they changed how post-sync writes operated - this should be a
> separate fix for stable I believe (so that batches are not run before we
> have finished invalidating the TLBs required).
We have an igt to exercise tlb invalidation stuff, which runs on all
rings. But it only runs a batch, so only uses the CS tlb. Do we need
to extend this?
-Daniel
--
Daniel Vetter
Software Engineer, Intel Corporation
+41 (0) 79 365 57 48 - http://blog.ffwll.ch
next prev parent reply other threads:[~2014-01-30 13:18 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-01-29 19:55 [PATCH 00/13] [REPOST] Broadwell HW semaphores Ben Widawsky
2014-01-29 19:55 ` [PATCH 01/13] drm/i915: Move semaphore specific ring members to struct Ben Widawsky
2014-01-29 19:55 ` [PATCH 02/13] drm/i915: Virtualize the ringbuffer signal func Ben Widawsky
2014-01-29 19:55 ` [PATCH 03/13] drm/i915: Move ring_begin to signal() Ben Widawsky
2014-01-29 19:55 ` [PATCH 04/13] drm/i915: Make semaphore updates more precise Ben Widawsky
2014-01-30 11:25 ` Ville Syrjälä
2014-02-11 16:08 ` Ben Widawsky
2014-02-11 17:13 ` Ville Syrjälä
2014-02-11 20:20 ` [PATCH] [v2] " Ben Widawsky
2014-02-11 20:53 ` Ville Syrjälä
2014-02-11 21:50 ` Ben Widawsky
2014-01-29 19:55 ` [PATCH 05/13] drm/i915: gen specific ring init Ben Widawsky
2014-01-29 19:55 ` [PATCH 06/13] drm/i915/bdw: implement semaphore signal Ben Widawsky
2014-01-30 12:38 ` Ville Syrjälä
2014-01-30 12:46 ` Chris Wilson
2014-01-30 13:18 ` Daniel Vetter [this message]
2014-01-30 13:25 ` Chris Wilson
2014-01-30 13:35 ` Chris Wilson
2014-02-11 21:48 ` Ben Widawsky
2014-02-11 22:23 ` Chris Wilson
2014-02-11 22:25 ` Ben Widawsky
2014-02-11 22:28 ` Chris Wilson
2014-02-11 22:11 ` Ben Widawsky
2014-02-11 22:22 ` Ben Widawsky
2014-02-11 23:01 ` Ben Widawsky
2014-02-12 9:29 ` Ville Syrjälä
2014-01-29 19:55 ` [PATCH 07/13] drm/i915/bdw: implement semaphore wait Ben Widawsky
2014-01-30 12:48 ` Ville Syrjälä
2014-01-29 19:55 ` [PATCH 08/13] drm/i915: FORCE_RESTORE for gen8 semaphores Ben Widawsky
2014-01-29 19:55 ` [PATCH 09/13] drm/i915/bdw: poll semaphores Ben Widawsky
2014-01-30 13:26 ` Ville Syrjälä
2014-01-29 19:55 ` [PATCH 10/13] drm/i915: Extract semaphore error collection Ben Widawsky
2014-01-29 19:55 ` [PATCH 11/13] drm/i915/bdw: collect semaphore error state Ben Widawsky
2014-01-30 14:53 ` Ville Syrjälä
2014-01-30 14:58 ` Chris Wilson
2014-02-12 0:19 ` Ben Widawsky
2014-02-12 0:23 ` Ben Widawsky
2014-01-29 19:55 ` [PATCH 12/13] drm/i915: unleash semaphores on gen8 Ben Widawsky
2014-01-29 19:55 ` [PATCH 13/13] drm/i915: semaphore debugfs Ben Widawsky
2014-02-20 6:19 [PATCH 01/13] drm/i915: Move semaphore specific ring members to struct Ben Widawsky
2014-02-20 6:19 ` [PATCH 06/13] drm/i915/bdw: implement semaphore signal Ben Widawsky
2014-02-24 13:10 ` Ville Syrjälä
2014-03-05 12:24 ` Ville Syrjälä
2014-04-29 21:52 [PATCH 00/13] [REPOST] BDW Semaphores Ben Widawsky
2014-04-29 21:52 ` [PATCH 06/13] drm/i915/bdw: implement semaphore signal Ben Widawsky
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