kernel_optimize_test/drivers/s390
Christian Borntraeger 5c4c2126fb s390: vfio-ap: fix irq registration
vfio_ap_free_aqic_resources is called in two places:
- during registration to have a "known state"
- during interrupt disable

We must not clear q->matrix_mdev in the registration phase as this will
mess up the reference counting and can lead to some warning and other
bugs.

Fixes: ec89b55e3b ("s390: ap: implement PAPQ AQIC interception in kernel")
Reviewed-by: Halil Pasic <pasic@linux.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
2019-07-11 20:40:01 +02:00
..
block s390/dasd: Handle out-of-space constraint 2019-07-11 20:39:54 +02:00
char s390/sclp: remove call home support 2019-06-19 17:54:27 +02:00
cio s390 updates for the 5.3 merge window 2019-07-08 10:06:12 -07:00
crypto s390: vfio-ap: fix irq registration 2019-07-11 20:40:01 +02:00
net s390 updates for the 5.3 merge window 2019-07-08 10:06:12 -07:00
scsi scsi: zfcp: fix to prevent port_remove with pure auto scan LUNs (only sdevs) 2019-05-29 21:52:31 -04:00
virtio virtio/s390: make airq summary indicators DMA 2019-06-15 12:25:41 +02:00
Makefile kbuild: rename built-in.o to built-in.a 2018-03-26 02:01:19 +09:00