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957aa59749
If a mailbox command completes immediately after wait_for_completion_timeout() times out, ha->mbx_intr_comp could be left in an inconsistent state, causing the next mailbox command not to wait for the hardware. Fix by reinitializing the completion before use. Signed-off-by: Tony Battersby <tonyb@cybernetics.com> Link: https://patch.msgid.link/11b6485e-0bfd-4784-8f99-c06a196dad94@cybernetics.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.