On Thu, 2019-10-03 at 11:40 -0400, Scott Bauer wrote:
> On Wed, Oct 02, 2019 at 07:23:15PM -0700, Randy Dunlap wrote:
> > From: Randy Dunlap <rdun...@infradead.org>
> >
> > sparse warns about incorrect type when using __be64 data.
> > It is not being converted to CPU-endian but it should be.
> >
> > Fixes these sparse warnings:
> >
> > ../block/sed-opal.c:375:20: warning: incorrect type in assignment
> > (different base types)
> > ../block/sed-opal.c:375:20: expected unsigned long long [usertype] align
> > ../block/sed-opal.c:375:20: got restricted __be64 const [usertype]
> > alignment_granularity
> > ../block/sed-opal.c:376:25: warning: incorrect type in assignment
> > (different base types)
> > ../block/sed-opal.c:376:25: expected unsigned long long [usertype]
> > lowest_lba
> > ../block/sed-opal.c:376:25: got restricted __be64 const [usertype]
> > lowest_aligned_lba
> >
> > Fixes: 455a7b238cd6 ("block: Add Sed-opal library")
> > Signed-off-by: Randy Dunlap <rdun...@infradead.org>
> > Cc: Scott Bauer <scott.ba...@intel.com>
> > Cc: Rafael Antognolli <rafael.antogno...@intel.com>
> > Cc: Jens Axboe <ax...@kernel.dk>
> > Cc: linux-bl...@vger.kernel.org
>
> + Jon and Revanth,
>
>
> These look fine. They're currently unused, but may be useful in the future
> for sysfs or what ever else we add in.
I imagine modern devices with logical/physical indirection would
probably report gran=1 and lowest=0 regardless.
Either way,
Reviewed-by: Jon Derrick <jonathan.derr...@intel.com>
