Bart Van Assche
0dcec41acb
The LIO core requires that the target driver callback functions .queue_data_in() and .queue_status() call target_put_sess_cmd() or transport_generic_free_cmd(). These calls may happen synchronously or asynchronously. Make sure that one of these LIO functions is called in case a command has been aborted. This patch avoids that the code for removing a session hangs due to commands that do not make progress. Cc: Himanshu Madhani <hmadhani@marvell.com> Fixes:694833ee00("scsi: tcm_qla2xxx: Do not allow aborted cmd to advance.") # v4.13. Fixes:a07100e00a("qla2xxx: Fix TMR ABORT interaction issue between qla2xxx and TCM") # v4.5. Signed-off-by: Bart Van Assche <bvanassche@acm.org> Tested-by: Himanshu Madhani <hmadhani@marvell.com> Reviewed-by: Himanshu Madhani <hmadhani@marvell.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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.