On 19/03/2020 09:19, Chris Wilson wrote:
Use the restored ability to check if a context is closed to decide whether or not to immediately ban the context from further execution after a hang. Fixes: be90e344836a ("drm/i915/gt: Cancel banned contexts after GT reset") Signed-off-by: Chris Wilson <[email protected]> Cc: Mika Kuoppala <[email protected]> Cc: Tvrtko Ursulin <[email protected]> --- drivers/gpu/drm/i915/gt/intel_reset.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/gpu/drm/i915/gt/intel_reset.c b/drivers/gpu/drm/i915/gt/intel_reset.c index 9a15bdf31c7f..003f26b42998 100644 --- a/drivers/gpu/drm/i915/gt/intel_reset.c +++ b/drivers/gpu/drm/i915/gt/intel_reset.c @@ -88,6 +88,11 @@ static bool mark_guilty(struct i915_request *rq) bool banned; int i;+ if (intel_context_is_closed(rq->context)) {+ intel_context_set_banned(rq->context); + return true; + } + rcu_read_lock(); ctx = rcu_dereference(rq->context->gem_context); if (ctx && !kref_get_unless_zero(&ctx->ref))
Reviewed-by: Tvrtko Ursulin <[email protected]> Regards, Tvrtko _______________________________________________ Intel-gfx mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/intel-gfx
