• Dave Airlie's avatar
    Revert "drm: drop redundant drm_file->is_master" · 7963e9db
    Dave Airlie authored
    This reverts commit 48ba8137.
    
    Thanks to Chris:
    "drm_file->is_master is not synomous with having drm_file->master ==
    drm_file->minor->master. This is because drm_file->master is the same
    for all drm_files of the same generation and so when there is a master,
    every drm_file believes itself to be the master. Confusion ensues and
    things go pear shaped when one file is closed and there is no master
    anymore."
    
    Conflicts:
    	drivers/gpu/drm/drm_drv.c
    	drivers/gpu/drm/drm_stub.c
    7963e9db
drm_crtc.c 136 KB