[Intel-gfx] [RFC PATCH] drm/i915: Suppress page allocation warnings on engine park

[Janusz Krzysztofik]

On memory constrained systems it may happen that no pages are available
for serving object creation attempt during engine park.  Since we can
and we do ignore that failure, let's suppress possible warnings from
page allocator to avoid confusion and make CI happy.

Signed-off-by: Janusz Krzysztofik <janusz.krzysztofik at linux.intel.com>
---
 drivers/gpu/drm/i915/gt/intel_engine_pm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/gt/intel_engine_pm.c b/drivers/gpu/drm/i915/gt/intel_engine_pm.c
index 3be679741d22..99626fd02963 100644
--- a/drivers/gpu/drm/i915/gt/intel_engine_pm.c
+++ b/drivers/gpu/drm/i915/gt/intel_engine_pm.c
@@ -186,7 +186,7 @@ static bool switch_to_kernel_context(struct intel_engine_cs *engine)
 	flags = __timeline_mark_lock(ce);
 	GEM_BUG_ON(atomic_read(&ce->timeline->active_count) < 0);
 
-	rq = __i915_request_create(ce, GFP_NOWAIT);
+	rq = __i915_request_create(ce, GFP_NOWAIT | __GFP_NOWARN);
 	if (IS_ERR(rq))
 		/* Context switch failed, hope for the best! Maybe reset? */
 		goto out_unlock;
-- 
2.21.1