linux-stable/drivers/s390
Julian Wiedmann e2af48df5c s390/qdio: remove unused sync-after-IRQ infrastructure
The queue processing is fully decoupled from any preceding interrupt,
so we're no longer making any use of the sync-after-IRQ HW capabilities.

And as SIGA-sync is a legacy feature, there's also not much point in
re-designing the driver & qdio-layer code just so that we can
potentially avoid a few syncs. So just remove all the leftover code.

Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com>
Reviewed-by: Benjamin Block <bblock@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
2021-08-18 10:01:28 +02:00
..
block s390/dasd: remove debug printk 2021-07-27 09:39:14 +02:00
char s390/sclp: replace deprecated CPU-hotplug functions 2021-08-05 14:10:53 +02:00
cio s390/qdio: remove unused sync-after-IRQ infrastructure 2021-08-18 10:01:28 +02:00
crypto s390/ap: Rework ap_dqap to deal with messages greater than recv buffer 2021-07-08 15:37:27 +02:00
net s390/qdio: clarify reporting of errors to the drivers 2021-07-27 09:39:18 +02:00
scsi s390/qdio: clarify reporting of errors to the drivers 2021-07-27 09:39:18 +02:00
virtio virtio/s390: get rid of open-coded kvm hypercall 2021-06-28 11:18:28 +02:00
Makefile