From: "Suzuki K. Poulose" <suzuki@in.ibm.com>
To: Alexander Graf <agraf@suse.de>
Cc: qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] Qemu s390x emulation
Date: Tue, 15 Jan 2013 17:09:53 +0530 [thread overview]
Message-ID: <50F54009.3060800@in.ibm.com> (raw)
In-Reply-To: <4093A74A-1E28-46AC-B83F-86735945BC33@suse.de>
On 01/15/2013 04:39 PM, Alexander Graf wrote:
>
> On 15.01.2013, at 12:05, Suzuki K. Poulose wrote:
>
>> Hi
>>
>> I have been trying to setup a qemu session for qemu-system-s390x (on
>> x86_64) using a kernel (with initramfs built-in the kernel) without a
>> disk image. The kernel was built with s390 defconfig + disabled loadable
>> modules (just to keep everything inside the kernel).
>>
>> $ qemu-system-s390x -M s390 -kernel vmlinux -m 1024
>>
>>
>> The session dies in say 2 secs, with an exit code of 0. I searched for
>> some hints / success stories, couldn't find any.
>>
>> Am I doing something wrong here ? Please let me know the right procedure
>> for getting this up and running.
>
> S390 boots using an "image" file. Please try -kernel <kernel dir>/arch/s390/boot/image.
>
Tried that even, but not any better. btw, moved to the upstream git for
qemu.
0
$/data/src/qemu/s390x-softmmu/qemu-system-s390x -m 1024 -kernel ./image
-nographic
$echo $?
0
$file ./image
./image: Linux S390
$ cd /data/src/qemu/ ; git log | head -n1
commit cf7c3f0cb5a7129f57fa9e69d410d6a05031988c
Thanks
Suzuki
>
> Alex
>
next prev parent reply other threads:[~2013-01-15 11:40 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-01-15 11:05 [Qemu-devel] Qemu s390x emulation Suzuki K. Poulose
2013-01-15 11:09 ` Alexander Graf
2013-01-15 11:39 ` Suzuki K. Poulose [this message]
2013-01-15 11:45 ` Alexander Graf
2013-01-15 16:04 ` Rob Landley
2013-01-17 11:24 ` Jens Freimann
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