After we successfully allocate them, we will fill them with their
initial contents (either the chain of page tables, or a pointer to the
scratch page).
Regression from
commit 06fda602dbca9c59d87db7da71192e4b54c9f5ff
Author: Ben Widawsky <benjamin.widaw...@intel.com>
Date: Tue Feb 24 16:22:36 2015 +0000
drm/i915: Create page table allocators
Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
Cc: Michel Thierry <michel.thie...@intel.com> (v3+)
Cc: Mika Kuoppala <mika.kuopp...@intel.com>
Cc: Daniel Vetter <daniel.vet...@ffwll.ch>
---
drivers/gpu/drm/i915/i915_gem_gtt.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c
b/drivers/gpu/drm/i915/i915_gem_gtt.c
index 543fff104401..4a50e1db63dc 100644
--- a/drivers/gpu/drm/i915/i915_gem_gtt.c
+++ b/drivers/gpu/drm/i915/i915_gem_gtt.c
@@ -426,7 +426,7 @@ static struct i915_page_directory_entry
*alloc_pd_single(void)
if (!pd)
return ERR_PTR(-ENOMEM);
- pd->page = alloc_page(GFP_KERNEL | __GFP_ZERO);
+ pd->page = alloc_page(GFP_KERNEL);
if (!pd->page) {
kfree(pd);
return ERR_PTR(-ENOMEM);
--
2.1.4
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