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d1028f1b5b
qemu/pc-bios/s390-ccw
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Christian Borntraeger d1028f1b5b s390-ccw.img: Fix sporadic reboot hangs: Initialize next_idx 
The current code does not initialize next_idx in the virtio ring.
As the ccw bios will always use guest memory at a fixed location,
this queue might != 0 after a reboot.
Lets make the initialization explicit.

Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2014-02-27 09:51:25 +01:00
..
bootmap.c S390: ccw firmware: Add bootmap interpreter 2013-04-26 20:18:24 +02:00
cio.h s390/IPL: Allow boot from other ssid than 0 2013-07-29 12:02:00 +02:00
main.c s390/IPL: Allow boot from other ssid than 0 2013-07-29 12:02:00 +02:00
Makefile s390-ccw.img: Take care of the elf->img transition 2013-04-26 20:18:24 +02:00
s390-ccw.h s390/IPL: Allow boot from other ssid than 0 2013-07-29 12:02:00 +02:00
sclp-ascii.c S390: ccw firmware: Add sclp output 2013-04-26 20:18:24 +02:00
sclp.h S390: ccw firmware: Add sclp output 2013-04-26 20:18:24 +02:00
start.S S390: BIOS boot from given device 2013-05-06 17:30:01 +02:00
virtio.c s390-ccw.img: Fix sporadic reboot hangs: Initialize next_idx 2014-02-27 09:51:25 +01:00
virtio.h s390/ipl: Fix waiting for virtio processing 2013-09-20 12:46:53 +02:00