Commit 8312976e authored by Cornelia Huck's avatar Cornelia Huck
Browse files

s390x/css: Fix concurrent sense. 



Fix an off-by-one error when indicating availablity of concurrent
sense data.

Cc: qemu-stable@nongnu.org
Signed-off-by: default avatarCornelia Huck <cornelia.huck@de.ibm.com>
parent 8819c10b

hw/s390x/css.c

+1 −1
Original line number Diff line number Diff line
@@ -777,7 +777,7 @@ int css_do_tsch(SubchDev *sch, IRB *target_irb) 
            (p->chars & PMCW_CHARS_MASK_CSENSE)) {

            irb.scsw.flags |= SCSW_FLAGS_MASK_ESWF | SCSW_FLAGS_MASK_ECTL;

            memcpy(irb.ecw, sch->sense_data, sizeof(sch->sense_data));

            irb.esw[1] = 0x02000000 | (sizeof(sch->sense_data) << 8);

            irb.esw[1] = 0x01000000 | (sizeof(sch->sense_data) << 8);

        }

    }

    /* Store the irb to the guest. */