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Should an rport remain in the NOTPRESENT state it is possible that stgt_delete_work is scheduled after dev_loss_tmo_callbk. In such cases, dev_loss_tmo_callbk would have cleaned up the NDLP object resulting in stale ndlp pointers in lpfc_terminate_rport_io(). Check for the DEVLOSS_CALLBK_DONE flag to know if dev_loss_tmo_callbk has been called. This is a more reliable way to avoid dereferencing stale NDLP pointers. Signed-off-by: Justin Tee <justin.tee@broadcom.com> Link: https://lore.kernel.org/r/20241031223219.152342-3-justintee8345@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 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.