• Dave Airlie's avatar
    drm/radeon: fix race between GPU reset and TTM delayed delete thread. · 8fd1b84c
    Dave Airlie authored
    My evergreen has been in a remote PC for week and reset has never once
    saved me from certain doom, I finally relocated to the box with a
    serial cable and noticed an oops when the GPU resets, and the TTM
    delayed delete thread tries to remove something from the GTT.
    This stops the delayed delete thread from executing across the GPU
    reset handler, and woot I can GPU reset now.
    Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
radeon_device.c 26 KB