Re: [Qemu-devel] [PATCH 3/3] s390: Do not pass inofficial IPL type to the guest

2018-04-06 Thread Christian Borntraeger
On 04/05/2018 05:07 PM, Viktor Mihajlovski wrote: > IPL over a virtio-scsi device requires special handling not > available in the real architecture. For this purpose the IPL > type 0xFF has been chosen as means of communication between > QEMU and the pc-bios. However, a guest OS could be

Re: [Qemu-devel] [PATCH 3/3] s390: Do not pass inofficial IPL type to the guest

2018-04-06 Thread Viktor VM Mihajlovski
On 06.04.2018 11:28, Thomas Huth wrote: > On 05.04.2018 17:07, Viktor Mihajlovski wrote: >> IPL over a virtio-scsi device requires special handling not >> available in the real architecture. For this purpose the IPL >> type 0xFF has been chosen as means of communication between >> QEMU and the

Re: [Qemu-devel] [PATCH 3/3] s390: Do not pass inofficial IPL type to the guest

2018-04-06 Thread Cornelia Huck
On Fri, 6 Apr 2018 11:28:31 +0200 Thomas Huth wrote: > On 05.04.2018 17:07, Viktor Mihajlovski wrote: > > IPL over a virtio-scsi device requires special handling not > > available in the real architecture. For this purpose the IPL > > type 0xFF has been chosen as means of

Re: [Qemu-devel] [PATCH 3/3] s390: Do not pass inofficial IPL type to the guest

2018-04-06 Thread Thomas Huth
On 05.04.2018 17:07, Viktor Mihajlovski wrote: > IPL over a virtio-scsi device requires special handling not > available in the real architecture. For this purpose the IPL > type 0xFF has been chosen as means of communication between > QEMU and the pc-bios. However, a guest OS could be confused >

Re: [Qemu-devel] [PATCH 3/3] s390: Do not pass inofficial IPL type to the guest

2018-04-05 Thread Viktor VM Mihajlovski
On 05.04.2018 17:11, David Hildenbrand wrote: > On 05.04.2018 17:07, Viktor Mihajlovski wrote: >> IPL over a virtio-scsi device requires special handling not >> available in the real architecture. For this purpose the IPL >> type 0xFF has been chosen as means of communication between >> QEMU and

Re: [Qemu-devel] [PATCH 3/3] s390: Do not pass inofficial IPL type to the guest

2018-04-05 Thread David Hildenbrand
On 05.04.2018 17:07, Viktor Mihajlovski wrote: > IPL over a virtio-scsi device requires special handling not > available in the real architecture. For this purpose the IPL > type 0xFF has been chosen as means of communication between > QEMU and the pc-bios. However, a guest OS could be confused >