diff options
Diffstat (limited to 'meta-moblin/packages/linux/linux-moblin-2.6.27-rc6/0013-Export-kmap_atomic_pfn-for-DRM-GEM.patch')
| -rw-r--r-- | meta-moblin/packages/linux/linux-moblin-2.6.27-rc6/0013-Export-kmap_atomic_pfn-for-DRM-GEM.patch | 24 |
1 files changed, 0 insertions, 24 deletions
diff --git a/meta-moblin/packages/linux/linux-moblin-2.6.27-rc6/0013-Export-kmap_atomic_pfn-for-DRM-GEM.patch b/meta-moblin/packages/linux/linux-moblin-2.6.27-rc6/0013-Export-kmap_atomic_pfn-for-DRM-GEM.patch deleted file mode 100644 index cc90d4626..000000000 --- a/meta-moblin/packages/linux/linux-moblin-2.6.27-rc6/0013-Export-kmap_atomic_pfn-for-DRM-GEM.patch +++ /dev/null @@ -1,24 +0,0 @@ -commit 25eaa97fc74b225e13cf11ed8d770192ddc9355d -Author: Eric Anholt <eric@anholt.net> -Date: Thu Aug 21 12:53:33 2008 -0700 - - Export kmap_atomic_pfn for DRM-GEM. - - The driver would like to map IO space directly for copying data in when - appropriate, to avoid CPU cache flushing for streaming writes. - kmap_atomic_pfn lets us avoid IPIs associated with ioremap for this process. - - Signed-off-by: Eric Anholt <eric@anholt.net> - -diff --git a/arch/x86/mm/highmem_32.c b/arch/x86/mm/highmem_32.c -index 165c871..d52e91d 100644 ---- a/arch/x86/mm/highmem_32.c -+++ b/arch/x86/mm/highmem_32.c -@@ -137,6 +137,7 @@ void *kmap_atomic_pfn(unsigned long pfn, enum km_type type) - - return (void*) vaddr; - } -+EXPORT_SYMBOL(kmap_atomic_pfn); - - struct page *kmap_atomic_to_page(void *ptr) - { |