[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Qemu-devel] [PATCH] target/s390x: Implement CSST
From: |
David Hildenbrand |
Subject: |
Re: [Qemu-devel] [PATCH] target/s390x: Implement CSST |
Date: |
Mon, 19 Jun 2017 12:03:20 +0200 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.1.0 |
On 15.06.2017 22:37, Richard Henderson wrote:
> There are no uses in a Linux system with which to test,
> but it Looks Right by my reading of the PoO.
I am using next.git/master with this patch applied:
https://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git/commit/?h=features&id=8aa8680aa383bf6e2ac
I am using QEMU with the mvcos patch and your patch applied (and a patch
that allows enabling csst/csst2).
I am using the following qemu command line:
#!/bin/bash
/home/dhildenb/git/qemu/s390x-softmmu/qemu-system-s390x \
-nographic -nodefaults -machine s390-ccw-virtio,accel=tcg \
-cpu qemu,mvcos=on,stfle=on,ldisp=on,ldisphp=on,\
eimm=on,stckf=on,csst=on,csst2=on,ginste=on,exrl=on\
-m 256M -smp 1 -chardev stdio,id=con0 \
-device sclpconsole,chardev=con0 \
-kernel vmlinux -initrd /home/dhildenb/initrd.debian
Right now, I can start a z9 compiled kernel.
When trying to start a z10 compiled kernel (which generates many csst),
qemu simply crashes / the guests exits (have to debug) without any
command line output.
So either something in csst is broken or in the other instructions for z10.
--
Thanks,
David
- [Qemu-devel] [PATCH] target/s390x: Implement CSST, Richard Henderson, 2017/06/15
- Re: [Qemu-devel] [PATCH] target/s390x: Implement CSST, Thomas Huth, 2017/06/19
- Re: [Qemu-devel] [PATCH] target/s390x: Implement CSST,
David Hildenbrand <=
- Re: [Qemu-devel] [PATCH] target/s390x: Implement CSST, David Hildenbrand, 2017/06/19
- Re: [Qemu-devel] [PATCH] target/s390x: Implement CSST, Christian Borntraeger, 2017/06/19
- Re: [Qemu-devel] [PATCH] target/s390x: Implement CSST, David Hildenbrand, 2017/06/19
- Re: [Qemu-devel] [PATCH] target/s390x: Implement CSST, Christian Borntraeger, 2017/06/19
- Re: [Qemu-devel] [PATCH] target/s390x: Implement CSST, David Hildenbrand, 2017/06/19
- Re: [Qemu-devel] [PATCH] target/s390x: Implement CSST, Christian Borntraeger, 2017/06/19