Re: [PATCH 0/5] mm, kvm: add guest_memfd support for uffd minor faults
From: David Hildenbrand (Red Hat)
Date: Mon Nov 24 2025 - 06:00:01 EST
On 11/23/25 11:27, Mike Rapoport wrote:
From: "Mike Rapoport (Microsoft)" <rppt@xxxxxxxxxx>
Hi,
These patches allow guest_memfd to notify userspace about minor page
faults using userfaultfd and let userspace to resolve these page faults
using UFFDIO_CONTINUE.
To allow UFFDIO_CONTINUE outside of the core mm I added a get_shmem_folio()
get_shared_folio() I assume :)
--
Cheers
David