On 03/28/2014 12:23 PM, David Herrmann wrote: > Hi > > On Fri, Mar 28, 2014 at 10:34 AM, Thomas Hellstrom > <thellstrom@xxxxxxxxxx> wrote: >> The master management was previously protected by the drm_device::struct_mutex. >> In order to avoid locking order violations in a reworked dropped master >> security check in the vmwgfx driver, break it out into a separate master_mutex. >> Locking order is master_mutex -> struct_mutex. >> >> Also remove drm_master::blocked since it's not used. >> >> v2: Add an inline comment about what drm_device::master_mutex is protecting. >> v3: Remove unneeded struct_mutex locks. Fix error returns in >> drm_setmaster_ioctl(). > Thanks, looks much better now. Tested on hsw, so I'm fine with pushing > this into 3.15. > > Thanks > David > _______________________________________________ > dri-devel mailing list > dri-devel@xxxxxxxxxxxxxxxxxxxxx > http://lists.freedesktop.org/mailman/listinfo/dri-devel Thanks. Want a Reviewed-By: or Acked-By: added? /Thomas _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel
