On Mon, Mar 09, 2026 at 11:54:38AM +0000, Pratyush Yadav wrote: > From: "Pratyush Yadav (Google)" <[email protected]> > > Once a memfd is preserved, certain operations are not allowed to > succeed since they might make the state of the memfd inconsistent with > the serialized state. Among these operations are truncating or growing > the memfd. Writes and reads to already existing memfd should succeed. > > Add a test that makes sure a preserved memfd does not allow growing or > shrinking, but does allow reads and writes to existing memory to go > thorough. > > Signed-off-by: Pratyush Yadav <[email protected]> > Signed-off-by: Pratyush Yadav (Google) <[email protected]>
Reviewed-by: Mike Rapoport (Microsoft) <[email protected]> -- Sincerely yours, Mike.
