Dear Chen,
thanks for your patch.
Firstly, is Chen your first or last name? If it is your first name, your From address should be switched.
Am Montag, den 13.08.2012, 10:09 +0800 schrieb Huacai Chen:
When SWIOTLB is configured, if without this patch kernel compilation fails.
Secondly, could you please always paste part of the error message into the commit message so that people hitting this problem and searching for it on the WWW have a higher chance finding your patch.
Thirdly, do you know why this was not caught beforehand and compilation worked before?
Signed-off-by: Huacai Chen chenhc@lemote.com
Lastly, the addresses in your From line and Signed-off-by line disagree. You can easily fix that, by adding
From: Huacai Chen chenhc@lemote.com
to the beginning of your message.
Signed-off-by: Hongliang Tao taohl@lemote.com Signed-off-by: Hua Yan yanh@lemote.com Cc: dri-devel@lists.freedesktop.org
drivers/gpu/drm/radeon/radeon_ttm.c | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/drivers/gpu/drm/radeon/radeon_ttm.c b/drivers/gpu/drm/radeon/radeon_ttm.c index 5b71c71..fc3ac22 100644 --- a/drivers/gpu/drm/radeon/radeon_ttm.c +++ b/drivers/gpu/drm/radeon/radeon_ttm.c @@ -41,6 +41,10 @@ #include "radeon_reg.h" #include "radeon.h"
+#ifdef CONFIG_SWIOTLB +#include <linux/swiotlb.h> +#endif
#define DRM_FILE_PAGE_OFFSET (0x100000000ULL >> PAGE_SHIFT)
static int radeon_ttm_debugfs_init(struct radeon_device *rdev);
With the clarification above
Acked-by: Paul Menzel paulepanter@users.sourceforge.net
can be added to your patch.
Thanks,
Paul