| commit | b6d6223f5029d3c4fe466ce1711fe4cb23d06013 | [log] [tgz] |
|---|---|---|
| author | Lucas Stach <l.stach@pengutronix.de> | Fri Nov 17 17:51:19 2017 +0100 |
| committer | Lucas Stach <l.stach@pengutronix.de> | Tue Jan 02 17:25:44 2018 +0100 |
| tree | ecc8f42b128666892000619a2a0a5b498b821df2 | |
| parent | 40c27bdeb00ba234d5062b7c51467a9a51c4606c [diff] |
drm/etnaviv: add lockdep annotations to buffer manipulation functions When manipulating the kernel command buffer the GPU mutex must be held, as otherwise different callers might try to replace the same part of the buffer, wreacking havok in the GPU execution. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de>