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When host is shutting down, it invokes the shutdown hook of the L2 driver where it would attempt to free the MSI-X vectors, but would fail because some vectors are held by the RoCE driver. Implement the new hook in the L2 -> RoCE interface which will be invoked so that the RoCE driver can unregister the device and free up the MSI-X vectors it had claimed so that L2 can proceed with it's shutdown without failure. Signed-off-by: Somnath Kotur <somnath.kotur@broadcom.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. 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.