Re: [Qemu-block] [PATCH] virtio-blk: switch off scsi-passthrough by default

2015-10-16 Thread Cornelia Huck
On Fri, 16 Oct 2015 10:46:31 +0200 Paolo Bonzini wrote: > > > On 16/10/2015 10:41, Paolo Bonzini wrote: > > > > > > On 16/10/2015 10:40, Cornelia Huck wrote: > >> --- a/hw/s390x/s390-virtio-ccw.c > >> +++ b/hw/s390x/s390-virtio-ccw.c > >> @@ -272,6 +272,10 @@ static const TypeInfo ccw_machine

Re: [Qemu-block] [PATCH] virtio-blk: switch off scsi-passthrough by default

2015-10-16 Thread Paolo Bonzini
On 16/10/2015 10:54, Cornelia Huck wrote: > On Fri, 16 Oct 2015 10:46:31 +0200 > Paolo Bonzini wrote: > >> >> >> On 16/10/2015 10:41, Paolo Bonzini wrote: >>> >>> >>> On 16/10/2015 10:40, Cornelia Huck wrote: --- a/hw/s390x/s390-virtio-ccw.c +++ b/hw/s390x/s390-virtio-ccw.c @@ -2

Re: [Qemu-block] [PATCH] virtio-blk: switch off scsi-passthrough by default

2015-10-16 Thread Paolo Bonzini
On 16/10/2015 10:41, Paolo Bonzini wrote: > > > On 16/10/2015 10:40, Cornelia Huck wrote: >> --- a/hw/s390x/s390-virtio-ccw.c >> +++ b/hw/s390x/s390-virtio-ccw.c >> @@ -272,6 +272,10 @@ static const TypeInfo ccw_machine_info = { >> .driver = "vhost-scsi-ccw",\ >> .pr

Re: [Qemu-block] [PATCH] virtio-blk: switch off scsi-passthrough by default

2015-10-16 Thread Paolo Bonzini
On 16/10/2015 10:40, Cornelia Huck wrote: > --- a/hw/s390x/s390-virtio-ccw.c > +++ b/hw/s390x/s390-virtio-ccw.c > @@ -272,6 +272,10 @@ static const TypeInfo ccw_machine_info = { > .driver = "vhost-scsi-ccw",\ > .property = "max_revision",\ > .value= "0

[Qemu-block] [PATCH] virtio-blk: switch off scsi-passthrough by default

2015-10-16 Thread Cornelia Huck
Devices that are compliant with virtio-1 do not support scsi passthrough any more (and it has not been a recommended setup anyway for quite some time). To avoid having to switch it off explicitly in newer qemus that turn on virtio-1 by default, let's switch the default to scsi=false for 2.5. Signe