• Lucas Stach's avatar
    drm/etnaviv: reinstate MMUv1 command buffer window check · 84c76aa2
    Lucas Stach authored
    The switch to per-process address spaces erroneously dropped the check
    which validated that the command buffer is mapped through the linear
    apperture as required by the hardware. This turned a system
    misconfiguration with a helpful error message into a very hard to
    debug issue. Reinstate the check at the appropriate location.
    
    Fixes: 17e4660a (drm/etnaviv: implement per-process address spaces on MMUv2)
    Signed-off-by: default avatarLucas Stach <l.stach@pengutronix.de>
    84c76aa2
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