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44e3c25efa
A failure in nvmet_setup_auth() does not mean that the NVMe authentication command failed, so we should rather return a protocol error with a 'failure1' response than an NVMe status. Also update the type used for dhchap_step and dhchap_status to u8 to avoid confusions with nvme status. Furthermore, split dhchap_status and nvme status so we don't accidentally mix these return values. Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Hannes Reinecke <hare@suse.de> [dwagner: - use u8 as type for dhchap_{step|status} - separate nvme status from dhcap_status] Signed-off-by: Daniel Wagner <dwagner@suse.de> Signed-off-by: Keith Busch <kbusch@kernel.org>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the reStructuredText markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.