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Justin Tee e999ef1542 scsi: lpfc: Cancel ELS WQE instead of issuing abort when SLI port is inactive
During SLI port errata events, there should be no expectation that
submitted outstanding WQEs will return back CQEs.  In these situations, the
driver should not rely on receiving CQEs from the SLI port to signal WQE
resource clean up.

Put an sli_flag LPFC_SLI_ACTIVE check in lpfc_els_flush_cmd() when walking
the txcmplq.  The sli_flag check helps determine whether to issue an abort
or driver based cancel on outstanding WQEs.  If !LPFC_SLI_ACTIVE, then
there's no point to issue anything to the SLI port.  Instead, let the
driver based cancel logic clean up the submitted WQE resources.

Also, enhance some abort log messages that help with future debugging.

Signed-off-by: Justin Tee <justin.tee@broadcom.com>
Link: https://lore.kernel.org/r/20240628172011.25921-2-justintee8345@gmail.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
History 2024-07-04 23:24:51 -04:00
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Linux kernel
============

There are several guides for kernel developers and users. These guides can
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Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
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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
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the problems which may result by upgrading your kernel.