--- a/drivers/gpu/drm/i915/gt/gen7_renderclear.c +++ b/drivers/gpu/drm/i915/gt/gen7_renderclear.c @@ -393,6 +393,7 @@ static void emit_batch(struct i915_vma * desc_count); /* Reset inherited context registers */ + gen7_emit_pipeline_flush(&cmds); gen7_emit_pipeline_invalidate(&cmds); batch_add(&cmds, MI_LOAD_REGISTER_IMM(2)); batch_add(&cmds, i915_mmio_reg_offset(CACHE_MODE_0_GEN7));