On Wed, Aug 15, 2018 at 11:17 PM, Juergen Gross <jgr...@suse.com> wrote:

> In the Xen x86 community call we have been discussing whether anyone
> really is depending on 32-bit PV guests. We'd like to evaluate whether
> anyone would see problems with:
>
> - deprecating 32-bit PV guest support in Xen, meaning that we'd
>   eventually switch to support 32-bit PV guests only via PV-shim from
>   Xen 4.12 or 4.13
>
> - dropping 32-bit PV support from upstream Linux kernel, resulting in
>   current 32-bit PV guests no longer being able to upgrade to the newest
>   kernel version any longer
>
> And related to that:
>
> - is there any Linux distribution still shipping 32-bit PV-capable
>   systems?
>
> - what about BSD? Is 32-bit PV support important there?
>


Juergen - just to be very clear about the scope here:
* would this proposal affect the ability to use a 32-bit dom0?
* is this proposal to affect x86 only or also for ARM?

Christopher
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