diff options
| author | Jens Axboe <axboe@kernel.dk> | 2022-08-04 16:19:49 -0600 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2022-08-04 16:19:49 -0600 |
| commit | ece775e9aa8232963cc1bddf5cc91285db6233af (patch) | |
| tree | 3beda9cd3a491590a544474ef13480fc7c2fc5e2 | |
| parent | 040ec68c8dbdcf84280c23db8ed05d07a4c2ee7a (diff) | |
| parent | bc792884b76f0da2f5c9a8d720e430e2de9756f5 (diff) | |
Merge branch 'for-5.20/block' into for-nextfor-next
* for-5.20/block:
s390/dasd: Establish DMA alignment
s390/dasd: drop unexpected word 'for' in comments
| -rw-r--r-- | drivers/s390/block/dasd.c | 2 | ||||
| -rw-r--r-- | drivers/s390/block/dasd_diag.c | 1 | ||||
| -rw-r--r-- | drivers/s390/block/dasd_eckd.c | 1 |
3 files changed, 3 insertions, 1 deletions
diff --git a/drivers/s390/block/dasd.c b/drivers/s390/block/dasd.c index 4df8bf6505fc..ea82821599f6 100644 --- a/drivers/s390/block/dasd.c +++ b/drivers/s390/block/dasd.c @@ -1725,7 +1725,7 @@ void dasd_int_handler(struct ccw_device *cdev, unsigned long intparm, dasd_put_device(device); } - /* check for for attention message */ + /* check for attention message */ if (scsw_dstat(&irb->scsw) & DEV_STAT_ATTENTION) { device = dasd_device_from_cdev_locked(cdev); if (!IS_ERR(device)) { 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, diff --git a/drivers/s390/block/dasd_eckd.c b/drivers/s390/block/dasd_eckd.c index 836838f7d686..3cc93e2e4e15 100644 --- a/drivers/s390/block/dasd_eckd.c +++ b/drivers/s390/block/dasd_eckd.c @@ -6626,6 +6626,7 @@ static void dasd_eckd_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 struct ccw_driver dasd_eckd_driver = { |