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c0d6071aa2
Lockdep enabled kernels report a theoretical deadlock state where the cmf_timer interrupt occurs while the rx_monitor ring is being destroyed. During rmmod, the cmf_timer is cancelled prior to the lpfc_rx_monitor_destroy_ring call. This actually eliminates the need to take the rx_monitor ring lock in lpfc_rx_monitor_destroy_ring. Thus, just remove lock/unlock of rx_monitor in lpfc_rx_monitor_destroy_ring. Signed-off-by: Justin Tee <justin.tee@broadcom.com> Link: https://lore.kernel.org/r/20230301231626.9621-4-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 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.