On Thu, Sep 11, 2025 at 06:14:33PM -0700, Darrick J. Wong wrote: > TBH I've started wondering if what fsverity wants is filemap_fault(), > but with a special flag that enables faults beyond EOF. After all, it > creates a folio, reads the data from disk, and returns a locked folio. filemap_faul actually does a lot of mmap-specific things.