Or else we may not write back the written pages upon unbind. For example the contents of a batch buffer written using a simple mmap or using shmmem pwrite may be discarded if we are forced to evict everything whilst pinning the objects for execbuffer.
Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk> Cc: sta...@kernel.org --- drivers/gpu/drm/i915/i915_gem.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c index f04612f..5d60c3b 100644 --- a/drivers/gpu/drm/i915/i915_gem.c +++ b/drivers/gpu/drm/i915/i915_gem.c @@ -3076,6 +3076,7 @@ i915_gem_object_set_to_cpu_domain(struct drm_gem_object *obj, int write) if (write) { obj->read_domains &= I915_GEM_DOMAIN_CPU; obj->write_domain = I915_GEM_DOMAIN_CPU; + obj_priv->dirty = 1; } trace_i915_gem_object_change_domain(obj, -- 1.7.1 _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/intel-gfx