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 <[email protected]> Date: Tue Feb 24 16:22:36 2015 +0000 drm/i915: Create page table allocators Signed-off-by: Chris Wilson <[email protected]> Cc: Michel Thierry <[email protected]> (v3+) Cc: Mika Kuoppala <[email protected]> Cc: Daniel Vetter <[email protected]> --- 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 _______________________________________________ Intel-gfx mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/intel-gfx
