2ecb83e55b
commit c58a252beb04cf0e02d6a746b2ed7ea89b6deb71 upstream.
When at least two initiators register pr on the same LUN,
the target returns the exception data due to buffer offset
error, therefore the initiator executes command 'sg_persist -s'
may cause the initiator to appear segfault error.
This fixes a regression originally introduced by:
commit a85d667e58bddf73be84d1981b41eaac985ed216
Author: Bart Van Assche <bart.vanassche@sandisk.com>
Date: Tue May 23 16:48:27 2017 -0700
target: Use {get,put}_unaligned_be*() instead of open coding these functions
Signed-off-by: tangwenji <tang.wenji@zte.com.cn>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. 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.