• Ben Skeggs's avatar
    drm/nouveau/mmu/gp100-: support vmms with gcc/tex replayable faults enabled · ab2ee9ff
    Ben Skeggs authored
    Some GPU units are capable of supporting "replayable" page faults, where
    the execution unit will wait for SW to fixup GPU page tables rather than
    triggering a channel-fatal fault.
    
    This feature isn't useful (it's harmful, even) unless something like HMM
    is being used to manage events appearing in the replayable fault buffer,
    so, it's disabled by default.
    
    This commit allows a client to request it be enabled.
    Signed-off-by: default avatarBen Skeggs <bskeggs@redhat.com>
    ab2ee9ff
gp10b.c 1.69 KB