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Re: [Qemu-devel] ppc64 not resuming with v2.3.0-rc3
From: |
Mark Cave-Ayland |
Subject: |
Re: [Qemu-devel] ppc64 not resuming with v2.3.0-rc3 |
Date: |
Thu, 16 Apr 2015 23:23:32 +0100 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Icedove/31.6.0 |
On 16/04/15 22:53, Paolo Bonzini wrote:
> Ok, that's the equivalent of "migrate exec:cat>foo.save" and "-incoming
> 'exec:cat<foo.save'"
>
> Paolo
Thanks - that's exactly what I needed to reproduce here.
Not working (git master)
$ ./qemu-system-ppc64 -m 128 -prom-env 'auto-boot?=false' -incoming
'exec:cat</tmp/foo.save'
hflags: 0x9000000000000000
msr: 0x9000000000000000
Working (patch reverted)
$ ./qemu-system-ppc64 -m 128 -prom-env 'auto-boot?=false' -incoming
'exec:cat</tmp/foo.save'
hflags: 0x8000000000000000
msr: 0x8000000000000000
Looks like the bit being set differently in the MSR is MSR_SHV
(hypervisor state).
ATB,
Mark.