linux/drivers/s390
Sebastian Ott 81b050b564 s390/cmf: simplify copy_block
cmf_copy_block tries to ensure data consistency by copying the
channel measurement block twice and comparing the data. This was
needed on very old machines only. Nowadays we guarantee
consistency by copying the data when the channel is idle.

Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
Reviewed-by: Peter Oberparleiter <oberpar@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2017-09-28 07:29:42 +02:00
..
block s390/scm_blk: consistently use blk_status_t as error type 2017-09-19 08:36:18 +02:00
char s390/char: fix cdev_add usage 2017-09-28 07:29:41 +02:00
cio s390/cmf: simplify copy_block 2017-09-28 07:29:42 +02:00
crypto s390/zcrypt: externalize AP queue interrupt control 2017-09-06 09:24:42 +02:00
net Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2017-09-06 14:45:08 -07:00
scsi scsi: zfcp: early returns for traces disabled via level 2017-08-10 19:37:03 -04:00
virtio Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux 2017-05-16 09:24:44 -07:00
Makefile virtio/s390: rename drivers/s390/kvm -> drivers/s390/virtio 2015-07-07 14:27:06 +03:00