From: Alan Cox Date: Tue, 24 Jan 2012 16:57:42 +0000 (+0000) Subject: gma500: Fix shmem mapping X-Git-Tag: Ubuntu-5.2.0-15.16~18832 X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=e912b6d27cea198980132f012d14f22247e19ad6;p=mirror_ubuntu-eoan-kernel.git 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 --- 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;