linux-kernel - Re: [Openpvrsgx-devgroup] [PATCH] drm: omapdrm: Fix implicit dma

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Message-ID: <Yda6VhRLHw06yVst@atomide.com>
Date:   Thu, 6 Jan 2022 11:45:58 +0200
From:   Tony Lindgren <tony@...mide.com>
To:     OpenPVRSGX Linux Driver Group <openpvrsgx-devgroup@...ux.org>
Cc:     tomba@...nel.org, sumit.semwal@...aro.org,
        christian.koenig@....com, philipp@...s.xyz, airlied@...ux.ie,
        linux-kernel@...r.kernel.org, dri-devel@...ts.freedesktop.org,
        daniel@...ll.ch, linux-omap@...r.kernel.org,
        linux-media@...r.kernel.org
Subject: Re: [Openpvrsgx-devgroup] [PATCH] drm: omapdrm: Fix implicit dma_buf
 fencing

* Ivaylo Dimitrov <ivo.g.dimitrov.75@...il.com> [220105 15:38]:
> Fix that by initializing dma_buf resv to the resv of the gem object being
> exported.

Nice find! This also fixes my wlroots test case with termite running on
sway where termite would only partially update when switching between
desktops, so:

Tested-by: Tony Lindgren <tony@...mide.com>