Quinn Tran bcf536072f scsi: qla2xxx: edif: Fix slow session teardown
User experience slow recovery when target device went through a stop/start
of the authentication application (app_stop/app_start).

Between the period of app_stop and app_start on the target device, target
device choose to send ELS Reject for any receive AUTH ELS command.  At this
time, authentication application does not do ELS reject if it encounters
error.

Therefore, AUTH ELS reject signify authentication application is not
running. If driver passes up the AUTH ELS Reject to the authentication
application, then it would result in authentication application
retrying/resending the same AUTH ELS command again + delay.

As a work around, driver should trigger a session tear down where it tells
the local authentication application to also tear down.  At the next
relogin, both sides are then synchronized.

Link: https://lore.kernel.org/r/20220608115849.16693-10-njavali@marvell.com
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
Signed-off-by: Quinn Tran <qutran@marvell.com>
Signed-off-by: Nilesh Javali <njavali@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2022-06-10 13:04:05 -04:00
2022-06-05 17:18:54 -07:00

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 Restructured Text 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.
Description
No description provided
Readme 3.4 GiB
Languages
C 97%
Assembly 1%
Shell 0.6%
Rust 0.5%
Python 0.4%
Other 0.3%