Message ID | 20200220075025.1539375-3-chris@chris-wilson.co.uk (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
Series | [1/6] drm/i915/gt: Protect signaler walk with RCU | expand |
diff --git a/drivers/gpu/drm/i915/gt/intel_context.c b/drivers/gpu/drm/i915/gt/intel_context.c index 8bb444cda14f..01474d3a558b 100644 --- a/drivers/gpu/drm/i915/gt/intel_context.c +++ b/drivers/gpu/drm/i915/gt/intel_context.c @@ -51,6 +51,11 @@ int intel_context_alloc_state(struct intel_context *ce) return -EINTR; if (!test_bit(CONTEXT_ALLOC_BIT, &ce->flags)) { + if (intel_context_is_banned(ce)) { + err = -EIO; + goto unlock; + } + err = ce->ops->alloc(ce); if (unlikely(err)) goto unlock;