Re: [Qemu-devel] [qemu-s390x] [PATCH v6 00/16] s390: vfio-ccw dasd ipl support

2019-04-05 Thread Jason J. Herne
On 4/5/19 9:26 AM, Thomas Huth wrote: On 05/04/2019 15.11, Jason J. Herne wrote: On 4/5/19 3:52 AM, Thomas Huth wrote: On 05/04/2019 08.58, Thomas Huth wrote: [...] while running my s390-ccw bios tests, I noticed that network booting seems to be broken now. This used to work before: s390x-so

Re: [Qemu-devel] [qemu-s390x] [PATCH v6 00/16] s390: vfio-ccw dasd ipl support

2019-04-05 Thread Cornelia Huck
On Fri, 5 Apr 2019 15:26:24 +0200 Thomas Huth wrote: > On 05/04/2019 15.11, Jason J. Herne wrote: > > Your analysis of the problem matches what I'm seeing as well. Here is > > what I'm proposing to fix it. If you like it, let me know if you want me > > to re-send just the final patch, or the ent

Re: [Qemu-devel] [qemu-s390x] [PATCH v6 00/16] s390: vfio-ccw dasd ipl support

2019-04-05 Thread Thomas Huth
On 05/04/2019 15.11, Jason J. Herne wrote: > On 4/5/19 3:52 AM, Thomas Huth wrote: >> On 05/04/2019 08.58, Thomas Huth wrote: [...] >>> while running my s390-ccw bios tests, I noticed that network booting >>> seems to be broken now. This used to work before: >>> >>> s390x-softmmu/qemu-system-s390x

Re: [Qemu-devel] [qemu-s390x] [PATCH v6 00/16] s390: vfio-ccw dasd ipl support

2019-04-05 Thread Jason J. Herne
On 4/5/19 3:52 AM, Thomas Huth wrote: On 05/04/2019 08.58, Thomas Huth wrote: On 04/04/2019 16.34, Jason J. Herne wrote: This is to support booting from vfio-ccw dasd devices. We basically implement the real hardware ipl procedure. This allows for booting Linux guests on vfio-ccw devices. vfio

Re: [Qemu-devel] [qemu-s390x] [PATCH v6 00/16] s390: vfio-ccw dasd ipl support

2019-04-05 Thread Thomas Huth
On 05/04/2019 08.58, Thomas Huth wrote: > On 04/04/2019 16.34, Jason J. Herne wrote: >> This is to support booting from vfio-ccw dasd devices. We basically implement >> the real hardware ipl procedure. This allows for booting Linux guests on >> vfio-ccw devices. >> >> vfio-ccw's channel program pre