summaryrefslogtreecommitdiff
path: root/drivers/s390/block/dasd_diag.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/s390/block/dasd_diag.c')
-rw-r--r--drivers/s390/block/dasd_diag.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/s390/block/dasd_diag.c b/drivers/s390/block/dasd_diag.c
index e9edf3b6ed7c..94ee59864971 100644
--- a/drivers/s390/block/dasd_diag.c
+++ b/drivers/s390/block/dasd_diag.c
@@ -639,6 +639,7 @@ static void dasd_diag_setup_blk_queue(struct dasd_block *block)
/* With page sized segments each segment can be translated into one idaw/tidaw */
blk_queue_max_segment_size(q, PAGE_SIZE);
blk_queue_segment_boundary(q, PAGE_SIZE - 1);
+ blk_queue_dma_alignment(q, PAGE_SIZE - 1);
}
static int dasd_diag_pe_handler(struct dasd_device *device,