cda7fa1865
The outer routine lpfc_sli_issue_iocb(), which decomposes into the SLI3 (s3) or SLI4 (s4) subroutines takes out the locks. For s3, it takes out the hbalock. For s4, it takes out the ring_lock. The lockdep check in the s3 and s4 subroutines both check hbalock, which is incorrect for s4. Revise the s4 subroutine to lockdep check the ring_lock. Reported-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com> Signed-off-by: James Smart <jsmart2021@gmail.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.