Re: [PATCH v7 01/14] mm: Add F_SEAL_AUTO_ALLOCATE seal to memfd

[Paolo Bonzini]

On 8/18/22 01:41, Kirill A. Shutemov wrote:

Note, that userfaultfd is only relevant for shared memory as it requires
VMA which we don't have for MFD_INACCESSIBLE.

Oh, you're right!  So yeah, looks like userfaultfd is not a problem.

Paolo