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commit 11d9ea6f2ca69237d35d6c55755beba3e006b106 upstream. When nvmet_req_init() fails, __nvmet_req_complete() is called to handle the target request via .queue_response(), so nvme_loop_queue_response() shouldn't be called again for handling the failure. This patch fixes this case by the following way: - move blk_mq_start_request() before nvmet_req_init(), so nvme_loop_queue_response() may work well to complete this host request - don't call nvme_cleanup_cmd() which is done in nvme_loop_complete_rq() - don't call nvme_loop_queue_response() which is done via .queue_response() Signed-off-by: Ming Lei <ming.lei@redhat.com> Reviewed-by: Christoph Hellwig <hch@lst.de> [trimmed changelog] Signed-off-by: Keith Busch <keith.busch@intel.com> Signed-off-by: Jens Axboe <axboe@kernel.dk> Signed-off-by: Sudip Mukherjee <sudipm.mukherjee@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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.