18 Feb
2014
18 Feb
'14
8:18 p.m.
It turns out that if we have two clients, one opening /dev/dri/card0 and one opending /dev/dri/controlD64, both will attempt to become active master.
That seems a little illogical to me (and makes the vmwgfx driver BUG). Shouldn't we have at most one active master per device, and hence attempt to replace
file_priv->minor->master with file_priv->minor->dev->active_master
/Thomas