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Re: [Qemu-devel] [PATCH 3/8] s390: I/O interrupt and machine check injec
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From: |
Cornelia Huck |
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Subject: |
Re: [Qemu-devel] [PATCH 3/8] s390: I/O interrupt and machine check injection. |
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Date: |
Tue, 11 Dec 2012 13:17:30 +0100 |
On Mon, 10 Dec 2012 18:26:28 -0600
Rob Landley <address@hidden> wrote:
> What do you actually use to run Linux under this target? There are some
> leads at
> http://virtuallyfun.superglobalmegacorp.com/?p=1206 which more or less
> leads to
> http://ftp.nl.debian.org/debian/dists/Debian6.0.6/main/installer-s390/current/images/generic/
>
> but I dunno what qemu command line would go along with those files...
>
> Any hints?
The easiest way is probably to use an existing Linux/390 installation
on a disk attached to your system and an external monolithic kernel
containing the virtio-ccw guest support patches and the virtio drivers:
s390x-softmmu/qemu-system-s390x -machine s390-ccw -m 1024 -smp 2 -enable-kvm
-kernel /path/to/your/kernel -drive
file=/dev/sda,if=none,media=disk,id=drive-virtio-disk0 -device
virtio-blk-ccw,devno=fe.0.0815,drive=drive-virtio-disk0,id=virtio-disk0 -append
"root=/dev/vda1" -nographic
- Re: [Qemu-devel] [PATCH 4/8] s390: Add channel I/O instructions., (continued)
Re: [Qemu-devel] [RFC PATCH v4 0/8] s390: channel I/O support in qemu., Alexander Graf, 2012/12/10