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Re: [PATCH v20210616 00/36] leftover from 2020
- To: Olaf Hering <olaf@xxxxxxxxx>
- From: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
- Date: Thu, 17 Jun 2021 12:24:22 +0100
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- Delivery-date: Thu, 17 Jun 2021 11:24:38 +0000
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On 16/06/2021 16:38, Olaf Hering wrote:
> Am Wed, 16 Jun 2021 15:50:24 +0100
> schrieb Andrew Cooper <andrew.cooper3@xxxxxxxxxx>:
>
>> 32bit toolstack build
> as in i386?
> How is this used in practice?
Every OSSTest run. Also, arm32 is absolutely a thing (the only reason
ARM can't migrate right now is because there is no logdirty support in
Xen yet).
> I guess such build should be marked as CONFIG_MIGRATE=n in config/x86_32.mk?
Migration (v2) very definitely works for i386 toolstacks. Part of the
testing process during development was migrating a VM between a 32bit
and 64bit dom0's, specifically to check that we'd got rid of all of the
bitness problems in the stream format.
~Andrew
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