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Re: [RFC PATCH v1 07/25] hw/xen: Implement core serialize/deserialize me
From: |
David Woodhouse |
Subject: |
Re: [RFC PATCH v1 07/25] hw/xen: Implement core serialize/deserialize methods for xenstore_impl |
Date: |
Tue, 07 Mar 2023 16:33:12 +0000 |
User-agent: |
Evolution 3.44.4-0ubuntu1 |
On Thu, 2023-03-02 at 15:34 +0000, David Woodhouse wrote:
> From: David Woodhouse <dwmw@amazon.co.uk>
>
> In fact I think we want to only serialize the contents of the domain's
> path in /local/domain/${domid} and leave the rest to be recreated? Will
> defer to Paul for that.
>
> Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
Paul, your Reviewed-by: on this one is conspicuous in its absence. I
mentioned migration in the cover letter — this much is working fine,
but it's the PV back ends that don't yet work.
I'd quite like to merge the basic serialization/deserialization of
XenStore itself, with the unit tests.
Perhaps we can also set TYPE_XEN_DEVICE or TYPE_XEN_BLOCK_DEVICE to be
unmigratable? Ideally I think we want TYPE_XEN_DEVICE to be
unmigratable by default *unless* the specific device class (including
net and other as we port them from XenLegacyDevice) says otherwise.
Is there a way to do that?
smime.p7s
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- Re: [RFC PATCH v1 05/25] hw/xen: Watches on XenStore transactions, (continued)
- [RFC PATCH v1 07/25] hw/xen: Implement core serialize/deserialize methods for xenstore_impl, David Woodhouse, 2023/03/02
- Re: [RFC PATCH v1 07/25] hw/xen: Implement core serialize/deserialize methods for xenstore_impl,
David Woodhouse <=
- Re: [RFC PATCH v1 07/25] hw/xen: Implement core serialize/deserialize methods for xenstore_impl, Paul Durrant, 2023/03/07
- Re: [RFC PATCH v1 07/25] hw/xen: Implement core serialize/deserialize methods for xenstore_impl, Paul Durrant, 2023/03/07
- Re: [RFC PATCH v1 07/25] hw/xen: Implement core serialize/deserialize methods for xenstore_impl, David Woodhouse, 2023/03/07
- Re: [RFC PATCH v1 07/25] hw/xen: Implement core serialize/deserialize methods for xenstore_impl, Paul Durrant, 2023/03/07
- Re: [RFC PATCH v1 07/25] hw/xen: Implement core serialize/deserialize methods for xenstore_impl, Paul Durrant, 2023/03/07
[RFC PATCH v1 01/25] hw/xen: Add xenstore wire implementation and implementation stubs, David Woodhouse, 2023/03/02
[RFC PATCH v1 11/25] hw/xen: Pass grant ref to gnttab unmap operation, David Woodhouse, 2023/03/02
[RFC PATCH v1 20/25] hw/xen: Hook up emulated implementation for event channel operations, David Woodhouse, 2023/03/02