From e912b6d27cea198980132f012d14f22247e19ad6 Mon Sep 17 00:00:00 2001 From: Alan Cox Date: Tue, 24 Jan 2012 16:57:42 +0000 Subject: [PATCH] gma500: Fix shmem mapping GMA500 did it the old way and it's been on the TODO list to fix. Current kernels now blow up if we use the old way so we'd better do the work! Signed-off-by: Alan Cox Signed-off-by: Linus Torvalds --- drivers/gpu/drm/gma500/gtt.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/gma500/gtt.c b/drivers/gpu/drm/gma500/gtt.c index e770bd190a5c..5d5330f667f1 100644 --- a/drivers/gpu/drm/gma500/gtt.c +++ b/drivers/gpu/drm/gma500/gtt.c @@ -20,6 +20,7 @@ */ #include +#include #include "psb_drv.h" @@ -203,9 +204,7 @@ static int psb_gtt_attach_pages(struct gtt_range *gt) gt->npage = pages; for (i = 0; i < pages; i++) { - /* FIXME: needs updating as per mail from Hugh Dickins */ - p = read_cache_page_gfp(mapping, i, - __GFP_COLD | GFP_KERNEL); + p = shmem_read_mapping_page(mapping, i); if (IS_ERR(p)) goto err; gt->pages[i] = p;