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| author | Cédric Le Goater <clg@fr.ibm.com> | 2014-06-30 17:17:17 +0200 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2014-07-01 09:40:38 +0200 |
| commit | 424baff549a9c8a7b5e814ce2bcb857d25163468 (patch) | |
| tree | 3b9743827253720f47ef79eb9c8be5e5f2d33f9e /COPYING.LIB | |
| parent | dfecbb95e38d94d0e68f6e648a3c6489219a885d (diff) | |
| download | hqemu-424baff549a9c8a7b5e814ce2bcb857d25163468.zip hqemu-424baff549a9c8a7b5e814ce2bcb857d25163468.tar.gz | |
virtio-scsi: scsi events must be converted to target endianness
Virtio SCSI Events need to be byteswapped before being pushed
when host and guest have a different endianness. Not doing so
breaks hotplug of virtio scsi disks, with the following error
message being printed in the guest console:
virtio_scsi: Unsupport virtio scsi event 1000000
This issue got uncovered while testing disk hotplug with a PowerKVM
ppc64le guest. I have checked that this issue also affects a x86_64
guest run on a ppc64 host.
Signed-off-by: Cédric Le Goater <clg@fr.ibm.com>
[ Ported from PowerKVM,
Greg Kurz <gkurz@linux.vnet.ibm.com> ]
Signed-off-by: Greg Kurz <gkurz@linux.vnet.ibm.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'COPYING.LIB')
0 files changed, 0 insertions, 0 deletions
