Re: [PATCH 2/6] KVM: selftests: Stash the host page size in a global in the guest_memfd test

David Hildenbrand
2025-09-29T09:17:37Z

On 26.09.25 18:31, Sean Christopherson wrote:
> Use a global variable to track the host page size in the guest_memfd test
> so that the information doesn't need to be constantly passed around. The
> state is purely a reflection of the underlying system, i.e. can't be set
> by the test and is constant for a given invocation of the test, and thus
> explicitly passing the host page size to individual testcases adds no
> value, e.g. doesn't allow testing different combinations.
>
> Making page_size a global will simplify an upcoming change to create a new
> guest_memfd instance per testcase.
>
> No functional change intended.
>

Reviewed-by: David Hildenbrand <david@redhat.com>

--
Cheers

David / dhildenb