Re: [PATCH 4/5] generic: test I/O on devices with T10 protection information

On Fri, Aug 21, 2026 at 04:37:49PM -0700, Darrick J. Wong wrote:
> > @@ -0,0 +1,91 @@
> > +#! /bin/bash
> > +# SPDX-License-Identifier: GPL-2.0
> > +# Copyright (c) 2026 Christoph Hellwig
> > +#
> > +# FS QA Test No. 2301
> > +#
> > +# Basix FSX sanity check when using T10 protection information
> > +#
> > +. ./common/preamble
> > +_begin_fstest auto rw pi dangerous
> 
> Why dangerous?  Can this crash the system?

Yes, the strip/insert case (which needs to be enabled through sysfs
crashes all release kernels up to and including 7.2.