This patch fixes a regression introduced with the pool page allocator
in the event that there are no highmem pages (for example x86_64),
in which case cached page allocation would fail.
Tested with the vmwgfx driver on a 64-bit vm.
Signed-off-by: Thomas Hellstrom <thellstrom at vmware.com>
---
drivers/gpu/drm/ttm/ttm_page_alloc.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/gpu/drm/ttm/ttm_page_alloc.c
b/drivers/gpu/drm/ttm/ttm_page_alloc.c
index 0d9a42c..b6d1523 100644
--- a/drivers/gpu/drm/ttm/ttm_page_alloc.c
+++ b/drivers/gpu/drm/ttm/ttm_page_alloc.c
@@ -671,7 +671,7 @@ int ttm_get_pages(struct list_head *pages, int flags,
if (flags & TTM_PAGE_FLAG_DMA32)
gfp_flags |= GFP_DMA32;
else
- gfp_flags |= __GFP_HIGHMEM;
+ gfp_flags |= GFP_HIGHUSER;
for (r = 0; r < count; ++r) {
p = alloc_page(gfp_flags);
--
1.6.2.5
