366 static void i915_panic_kunmap(struct intel_panic *panic)  in i915_panic_kunmap()  argument
368 	if (panic->vaddr) {  in i915_panic_kunmap()
369 		drm_clflush_virt_range(panic->vaddr, PAGE_SIZE);  in i915_panic_kunmap()
370 		kunmap_local(panic->vaddr);  in i915_panic_kunmap()
371 		panic->vaddr = NULL;  in i915_panic_kunmap()
413 	struct intel_panic *panic = fb->panic;  in i915_gem_object_panic_page_set_pixel()  local
422 	if (new_page != panic->page) {  in i915_gem_object_panic_page_set_pixel()
423 		i915_panic_kunmap(panic);  in i915_gem_object_panic_page_set_pixel()
424 		panic->page = new_page;  in i915_gem_object_panic_page_set_pixel()
425 		panic->vaddr =  in i915_gem_object_panic_page_set_pixel()
426 			kmap_local_page_try_from_panic(panic->pages[panic->page]);  in i915_gem_object_panic_page_set_pixel()
428 	if (panic->vaddr) {  in i915_gem_object_panic_page_set_pixel()
429 		u32 *pix = panic->vaddr + offset;  in i915_gem_object_panic_page_set_pixel()
436 	struct intel_panic *panic;  in i915_gem_object_alloc_panic()  local
438 	panic = kzalloc(sizeof(*panic), GFP_KERNEL);  in i915_gem_object_alloc_panic()
440 	return panic;  in i915_gem_object_alloc_panic()
448 int i915_gem_object_panic_setup(struct intel_panic *panic, struct drm_scanout_buffer *sb,  in i915_gem_object_panic_setup()  argument
467 		panic->pages = i915_gem_object_panic_pages(obj);  in i915_gem_object_panic_setup()
468 		if (!panic->pages)  in i915_gem_object_panic_setup()
470 		panic->page = -1;  in i915_gem_object_panic_setup()
477 void i915_gem_object_panic_finish(struct intel_panic *panic)  in i915_gem_object_panic_finish()  argument
479 	i915_panic_kunmap(panic);  in i915_gem_object_panic_finish()
480 	panic->page = -1;  in i915_gem_object_panic_finish()
481 	kfree(panic->pages);  in i915_gem_object_panic_finish()
482 	panic->pages = NULL;  in i915_gem_object_panic_finish()