Justin Tee 900db34ad2 scsi: lpfc: Add condition to delete ndlp object after sending BLS_RJT to an ABTS
The "Nodelist not empty" log message and an accompanying delay may be
observed when deleting an NPIV port or unloading the lpfc driver.  This can
occur due to receipt of an ABTS for which there is no corresponding login
context or ndlp allocated.  In such cases, the driver allocates a new ndlp
object to send a BLS_RJT after which the ndlp object unintentionally
remains in the NLP_STE_UNUSED_NODE state forever.

Add a check to conditionally remove ndlp's initial reference count when
queuing a BLS response.  If the initial reference is removed, then set
the NLP_DROPPED flag to notify other code paths.

Signed-off-by: Justin Tee <justin.tee@broadcom.com>
Link: https://lore.kernel.org/r/20240131185112.149731-9-justintee8345@gmail.com
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2024-02-05 20:51:35 -05:00
2023-12-20 19:26:31 -05:00
2022-09-28 09:02:20 +02:00
2024-01-21 14:11:32 -08:00

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.
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