在 星期五 02 7月 2010 08:04:42，Dave Airlie 写道：
> From: Linus Torvalds <torva...@linux-foundation.org>
>
> Since 4bdadb9785696439c6e2b3efe34aa76df1149c83, we've
been passing
> GFP_MOVABLE where we weren't before caused hibernate on
Intel hardware
> to results in a lot of memory corruptions on resume.
>
> [airlied: linus please enhance commit msg if you commit this]
>
> http://bugzilla.kernel.org/show_bug.cgi?id=13811
>
> Reported-by: Evengi Golov (in bugzilla)
> Signed-off-by: Dave Airlie <airl...@redhat.com>
> Tested-by: M. Vefa Bicakci <bic...@superonline.com>
> ---
> drivers/gpu/drm/i915/i915_gem.c | 2 +-
> 1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/i915_gem.c
> b/drivers/gpu/drm/i915/i915_gem.c index 9ded3da..0743858
100644
> --- a/drivers/gpu/drm/i915/i915_gem.c
> +++ b/drivers/gpu/drm/i915/i915_gem.c
> @@ -2239,7 +2239,7 @@ i915_gem_object_get_pages(struct
drm_gem_object *obj,
> mapping = inode->i_mapping;
> for (i = 0; i < page_count; i++) {
> page = read_cache_page_gfp(mapping, i,
> - mapping_gfp_mask (mapping) |
> + GFP_HIGHUSER |
> __GFP_COLD |
> gfpmask);
> if (IS_ERR(page))
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