On 2026-06-19 09:54:48, Eric Biggers wrote:
> On Fri, Jun 19, 2026 at 09:28:31AM +0200, Amir Goldstein wrote:
> > On Wed, May 20, 2026 at 9:07 PM Eric Biggers <[email protected]> wrote:
> > >
> > > On Wed, May 20, 2026 at 02:37:01PM +0200, Andrey Albershteyn wrote:
> > > > fsverity now exposes fsverity_ensure_verity_info() which could be used
> > > > instead of opening file to ensure that fsverity info is loaded and
> > > > attached to inode.
> > > >
> > > > Signed-off-by: Andrey Albershteyn <[email protected]>
> > > > Acked-by: Amir Goldstein <[email protected]>
> > > > ---
> > > >  fs/overlayfs/util.c | 14 +++-----------
> > > >  1 file changed, 3 insertions(+), 11 deletions(-)
> > >
> > > Reviewed-by: Eric Biggers <[email protected]>
> > >
> > > I'm still confused by the new implementation of fsverity_active() that
> > > got introduced by "fsverity: use a hashtable to find the fsverity_info",
> > > though.  I should have caught this during review of that commit.  For
> > > one its comment is outdated, but also the memory barrier seems to be
> > > specific to the fsverity_get_info() caller and probably should be moved
> > > to there.  Anyway, that's not directly related to this patch.
> > 
> > Eric, Andrey,
> > 
> > Did you see the Sashiko review for this patch and others in this series?
> > 
> > https://sashiko.dev/#/patchset/20260520123722.405752-1-aalbersh%40kernel.org
> > 
> > It annotated some review comments as high and critical.
> > For this patch it is about interaction with fscrypt.
> > 
> > Please take a look and say if this is concerning or false positive.
> 
> Yes, this patch is broken and should be dropped.  I need to remember to
> look at the Sashiko reviews for other people's patches and not just
> trust that the submitter will.  Fortunately this one wasn't applied yet.
> 
> I pointed out the HIGHMEM performance bug in
> "fsverity: generate and store zero-block hash" earlier
> (https://lore.kernel.org/linux-fsdevel/20260401222717.GH2466@quark/).  I
> assume it was decided that no one will care about the combination of XFS
> && fsverity && HIGHMEM.  But the XFS folks should double-check that.
> 
> Andrey, could you check the Sashiko reviews for the other patches too?

Sure, I will go through them

-- 
- Andrey


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