Re: [RFC PATCH v6 08/27] nvme-tcp-offload: Add IO level implementation

[kernel test robot <lkp@intel.com>]

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Hi Shai,

[FYI, it's a private test report for your RFC patch.]
[auto build test WARNING on linus/master]
[also build test WARNING on v5.13-rc3 next-20210527]
[cannot apply to ipvs/master]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]

url:    https://github.com/0day-ci/linux/commits/Shai-Malin/NVMeTCP-Offload-ULP-and-QEDN-Device-Driver/20210528-080853
base:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 97e5bf604b7a0d6e1b3e00fe31d5fd4b9bffeaae
config: i386-randconfig-r022-20210526 (attached as .config)
compiler: gcc-9 (Debian 9.3.0-22) 9.3.0
reproduce (this is a W=1 build):
        # https://github.com/0day-ci/linux/commit/d3b70980259fcac90d43ce34ae5d9d804f85e606
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review Shai-Malin/NVMeTCP-Offload-ULP-and-QEDN-Device-Driver/20210528-080853
        git checkout d3b70980259fcac90d43ce34ae5d9d804f85e606
        # save the attached .config to linux build tree
        make W=1 ARCH=i386 

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>

All warnings (new ones prefixed by >>):

   drivers/nvme/host/tcp-offload.c:105:5: warning: no previous prototype for 'nvme_tcp_ofld_report_queue_err' [-Wmissing-prototypes]
     105 | int nvme_tcp_ofld_report_queue_err(struct nvme_tcp_ofld_queue *queue)
         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   drivers/nvme/host/tcp-offload.c:124:6: warning: no previous prototype for 'nvme_tcp_ofld_req_done' [-Wmissing-prototypes]
     124 | void nvme_tcp_ofld_req_done(struct nvme_tcp_ofld_req *req,
         |      ^~~~~~~~~~~~~~~~~~~~~~
>> drivers/nvme/host/tcp-offload.c:145:6: warning: no previous prototype for 'nvme_tcp_ofld_async_req_done' [-Wmissing-prototypes]
     145 | void nvme_tcp_ofld_async_req_done(struct nvme_tcp_ofld_req *req,
         |      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
   drivers/nvme/host/tcp-offload.c:155:1: warning: no previous prototype for 'nvme_tcp_ofld_lookup_dev' [-Wmissing-prototypes]
     155 | nvme_tcp_ofld_lookup_dev(struct nvme_tcp_ofld_ctrl *ctrl)
         | ^~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/nvme/host/tcp-offload.c:744:6: warning: no previous prototype for 'nvme_tcp_ofld_map_data' [-Wmissing-prototypes]
     744 | void nvme_tcp_ofld_map_data(struct nvme_command *c, u32 data_len)
         |      ^~~~~~~~~~~~~~~~~~~~~~


vim +/nvme_tcp_ofld_async_req_done +145 drivers/nvme/host/tcp-offload.c

   133	
   134	/**
   135	 * nvme_tcp_ofld_async_req_done() - NVMeTCP Offload request done callback
   136	 * function for async request. Pointed to by nvme_tcp_ofld_req->done.
   137	 * Handles both NVME_TCP_F_DATA_SUCCESS flag and NVMe CQ.
   138	 * @req:	NVMeTCP offload request to complete.
   139	 * @result:     The nvme_result.
   140	 * @status:     The completion status.
   141	 *
   142	 * API function that allows the vendor specific offload driver to report request
   143	 * completions to the common offload layer.
   144	 */
 > 145	void nvme_tcp_ofld_async_req_done(struct nvme_tcp_ofld_req *req,
   146					  union nvme_result *result, __le16 status)
   147	{
   148		struct nvme_tcp_ofld_queue *queue = req->queue;
   149		struct nvme_tcp_ofld_ctrl *ctrl = queue->ctrl;
   150	
   151		nvme_complete_async_event(&ctrl->nctrl, status, result);
   152	}
   153	

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org

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