Fix virtual vs physical address confusion (which currently are the same)
for the GISA when enabling the IRQ.
Signed-off-by: Nico Boehr <nrb@xxxxxxxxxxxxx>
Reviewed-by: Halil Pasic <pasic@xxxxxxxxxxxxx>
---
v1->v2:
* remove useless cast
drivers/s390/crypto/vfio_ap_ops.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/s390/crypto/vfio_ap_ops.c b/drivers/s390/crypto/vfio_ap_ops.c
index 0b4cc8c597ae..205a00105858 100644
--- a/drivers/s390/crypto/vfio_ap_ops.c
+++ b/drivers/s390/crypto/vfio_ap_ops.c
@@ -429,7 +429,7 @@ static struct ap_queue_status vfio_ap_irq_enable(struct vfio_ap_queue *q,
aqic_gisa.isc = nisc;
aqic_gisa.ir = 1;
- aqic_gisa.gisa = (uint64_t)gisa >> 4;
+ aqic_gisa.gisa = virt_to_phys(gisa) >> 4;
status = ap_aqic(q->apqn, aqic_gisa, h_nib);
switch (status.response_code) {
--
2.37.3
