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When running NVME io as a NVME host, if the driver is unloaded there would be oops in lpfc_sli4_issue_wqe. When unloading, controllers are torn down and the transport initiates set_property commands to reset the controller and issues aborts to terminate existing io. The drivers nvme abort and fcp io submit routines needed to recognize the driver is unloading and fail the new requests. It didn't, resulting in the oops. Revise the ls and fcp io submit routines to detect the unloading state and properly handle their cleanup. Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com> Signed-off-by: James Smart <james.smart@broadcom.com> Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.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.