Re: [PATCH v6 0/9] coco: guest: Enforce host page-size alignment for shared buffers

[Aneesh Kumar K . V]

Jason Gunthorpe <jgg@xxxxxxxx> writes:

> On Fri, Sep 18, 2026 at 05:52:31PM +0100, Catalin Marinas wrote:
>
>> TBH, I'm tempted not to support this configuration at all, just fail
>> gracefully if the realm page size doesn't match the host's. However, if
>> that's a real world configuration, 
>
> realm != host is going to be fairly common.
>
> host > realm is probably not that common, I would guess.
>

Wouldn't it be more common to run a distro with a 4K page size as the
guest on a custom hypervisor with a 4K or larger page size?

-aneesh