• Ben Skeggs's avatar
    drm/nouveau/fifo/gf100-: recover from host mmu faults · ec884f74
    Ben Skeggs authored
    This has been on the TODO list for a while now, recovering from things
    such as attempting to execute a push buffer or touch a semaphore in an
    unmapped memory area.
    
    The only thing required on the HW side here is that the offending
    channel is removed from the runlist, and *not* a full reset of PFIFO.
    
    This used to be a bit messier to handle before the rework to make use
    of engine topology info, but is apparently now trivial.
    Signed-off-by: default avatarBen Skeggs <bskeggs@redhat.com>
    ec884f74
gm107.c 2.25 KB