[PATCH 0/3] ttm / vmwgfx fixes

[Thomas Hellstrom]

Patch 1 fixes a case where a sync object may already have been destroyed when
the sync_obj_flush function is called.

Patch 2 and 3 deal with non-root EGL masters. On current vmwgfx, trying
to run EGL as a non-root user results in a kernel oops.