Re: [PATCH RFC 00/17] mm, kvm: allow uffd suppot in guest_memfd

[David Hildenbrand (Arm)]

-
        /* folio not in the pagecache, try to allocate */
        if (IS_ERR(folio))
                folio = __kvm_gmem_folio_alloc(inode, vmf->pgoff);

That looks better in general. We should likely find a better/more consistent
name for fault_process_userfaultfd().

__do_userfault()? :)

Yes, that matches the naming scheme :)
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Cheers,

David