Messages in this thread | | | Date | Mon, 9 May 2016 10:15:52 +0200 | From | Jan Kara <> | Subject | Re: [PATCH v3 3/5] ext4: Add alignment check for DAX mount |
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On Thu 05-05-16 18:29:54, Toshi Kani wrote: > When a partition is not aligned by 4KB, mount -o dax succeeds, > but any read/write access to the filesystem fails, except for > metadata update. > > Call bdev_supports_dax() to perform proper precondition checks > which includes this partition alignment check. > > Reported-by: Micah Parrish <micah.parrish@hpe.com> > Signed-off-by: Toshi Kani <toshi.kani@hpe.com> > Cc: "Theodore Ts'o" <tytso@mit.edu> > Cc: Andreas Dilger <adilger.kernel@dilger.ca> > Cc: Jan Kara <jack@suse.cz> > Cc: Dan Williams <dan.j.williams@intel.com> > Cc: Ross Zwisler <ross.zwisler@linux.intel.com> > Cc: Christoph Hellwig <hch@infradead.org> > Cc: Boaz Harrosh <boaz@plexistor.com>
Looks good. You can add:
Reviewed-by: Jan Kara <jack@suse.cz>
Honza
-- Jan Kara <jack@suse.com> SUSE Labs, CR
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