linux-kernel - Re: [PATCH 00/17] Convert TTM to the new fence interface. v2

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Date:	Thu, 31 Jul 2014 17:35:39 +0200
From:	Maarten Lankhorst <maarten.lankhorst@...onical.com>
To:	airlied@...ux.ie
CC:	thellstrom@...are.com, nouveau@...ts.freedesktop.org,
	linux-kernel@...r.kernel.org, dri-devel@...ts.freedesktop.org,
	bskeggs@...hat.com, alexander.deucher@....com,
	christian.koenig@....com
Subject: Re: [PATCH 00/17] Convert TTM to the new fence interface. v2

op 31-07-14 17:30, Maarten Lankhorst schreef:
> This series applies on top of the driver-core-next branch of
> git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
>
> Before converting ttm to the new fence interface I had to fix some
> drivers to require a reservation before poking with fence_obj.
> After flipping the switch RCU becomes available instead, and
> the extra reservations can be dropped again. 
>
> I've done at least basic testing on all the drivers I've converted
> at some point, but more testing is definitely welcomed!
>
> Changes since v1:
> - Almost all radeon changes, radeon reworked their page flip code which
>   made things easier for me.
> - Added a delayed work for radeon that checks gpu lockups.
> - Reworked the radeon fence implementation to remove deadlocks,
>   and end up slightly cleaner.
>
Oops, managed to screw up sending patches. There are 19 patches in this series, starting with

[PATCH 01/19] fence: add debugging lines to fence_is_signaled for the callback

Sorry for the noise.

~Maarten
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