libata-sff: improve HSM violation reporting

[linux-2.6] / drivers / char / drm / via_dmablit.c

diff --git a/drivers/char/drm/via_dmablit.c b/drivers/char/drm/via_dmablit.c
index 33c5197b73c4a79b9c6b95849debe94b68dda549..409e00afdd0754f6eb60707810a262df43a75fe9 100644 (file)
--- a/drivers/char/drm/via_dmablit.c
+++ b/drivers/char/drm/via_dmablit.c
@@ -603,7 +603,7 @@ via_build_sg_info(struct drm_device *dev, drm_via_sg_info_t *vsg, drm_via_dmabli
         * (Not a big limitation anyway.)
         */
 
-       if ((xfer->mem_stride - xfer->line_length) >= PAGE_SIZE) {
+       if ((xfer->mem_stride - xfer->line_length) > 2*PAGE_SIZE) {
                DRM_ERROR("Too large system memory stride. Stride: %d, "
                          "Length: %d\n", xfer->mem_stride, xfer->line_length);
                return -EINVAL;