Eric Farman bc792884b7 s390/dasd: Establish DMA alignment ... linux-next commit bf8d08532b ("iomap: add support for dma aligned direct-io") changes the alignment requirement to come from the block device rather than the block size, and the default alignment requirement is 512-byte boundaries. Since DASD I/O has page alignments for IDAW/TIDAW requests, let's override this value to restore the expected behavior. Make this change for both ECKD and DIAG disciplines, as they both would fall into this category. Leave FBA alone, since it is always comprised of 512-byte blocks. Signed-off-by: Eric Farman <farman@linux.ibm.com> Acked-by: Halil Pasic <pasic@linux.ibm.com> Reviewed-by: Stefan Haberland <sth@linux.ibm.com> Signed-off-by: Stefan Haberland <sth@linux.ibm.com> Link: https://lore.kernel.org/r/20220804213926.3361574-3-sth@linux.ibm.com Signed-off-by: Jens Axboe <axboe@kernel.dk>		2022-08-04 16:19:15 -06:00
..
block	s390/dasd: Establish DMA alignment	2022-08-04 16:19:15 -06:00
char	s390/sclp: Fix typo in comments	2022-06-30 19:40:36 +02:00
cio	Driver core changes for 5.19-rc1	2022-06-03 11:48:47 -07:00
crypto	s390/ap: fix error handling in __verify_queue_reservations()	2022-07-15 07:07:36 +02:00
net	s390/qeth: Fix typo 'the the' in comment	2022-07-25 10:52:28 +01:00
scsi	scsi: zfcp: Fix failed recovery on gone remote port with non-NPIV FCP devices	2022-01-24 23:30:27 -05:00
virtio	virtio: disable notification hardening by default	2022-06-24 02:49:48 -04:00
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