| commit | d1db1fa8dfcea9c62643f624f2a07d2fd375ce45 | |
| author | Cornelia Huck <cornelia.huck@de.ibm.com> | |
| Wed, 5 Jun 2013 15:13:05 +0000 (5 17:13 +0200) | ||
| committer | Cornelia Huck <cornelia.huck@de.ibm.com> | |
| Thu, 6 Jun 2013 08:25:59 +0000 (6 10:25 +0200) | ||
| tree | 58966d3259f7b37696bfc98cf460252825256f5a | treesnapshot (tar.gz zip) |
| parent | 8312976e73fce9689ab831c1da565ec413680cff | commitdiff |
virtio-ccw: Fix unsetting of indicators.
Interpretation of the ccws to register (configuration) indicators contained
a thinko: We want to disallow reading from 0, but setting the indicator
pointer to 0 is fine.
Let's fix the handling for CCW_CMD_SET{,_CONF}_IND.
Cc: qemu-stable@nongnu.org
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Interpretation of the ccws to register (configuration) indicators contained
a thinko: We want to disallow reading from 0, but setting the indicator
pointer to 0 is fine.
Let's fix the handling for CCW_CMD_SET{,_CONF}_IND.
Cc: qemu-stable@nongnu.org
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
| hw/s390x/virtio-ccw.c | diffblobblamehistory |