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Re: [qemu-s390x] [PATCH v1] target/s390x: change CPU type name to "s390x
From: |
Thomas Huth |
Subject: |
Re: [qemu-s390x] [PATCH v1] target/s390x: change CPU type name to "s390x-cpu" |
Date: |
Fri, 20 Oct 2017 14:44:58 +0200 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.4.0 |
On 20.10.2017 13:58, David Hildenbrand wrote:
> For now, e.g. host-s390-cpu wasn't exposed to the user. cpu-add, -cpu
> and the CPU model qmp interfaces didn't care about the actual type,
> as that information was hidden.
>
> This changed with CPU hotplug via device_add. Now the type is visible to
> the user. Before we get that supported in a stable version, this is our
> last chance to change it.
>
> So change it form "s390-cpu" to "s390x-cpu", to match the architecture
> name. Example names are then e.g. z14-s390x-cpu or qemu-s390x-cpu.
Basically fine for me ... but just to be sure: Did you test whether
migration still works fine from older versions to a version that
contains this patch?
Thomas