tree:   https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head:   e45fb347b630ee76482fe938ba76cf8eab811290
commit: 0562d7bf160402c59dd08547d56e63afaefaaec9 [15350/15568] virtio-blk: add support for zoned block devices
config: sparc64-randconfig-s053-20221218
compiler: sparc64-linux-gcc (GCC) 12.1.0
reproduce:
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # apt-get install sparse
        # sparse version: v0.6.4-39-gce1a6720-dirty
        # https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=0562d7bf160402c59dd08547d56e63afaefaaec9
        git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
        git fetch --no-tags linux-next master
        git checkout 0562d7bf160402c59dd08547d56e63afaefaaec9
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=sparc64 olddefconfig
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=sparc64 SHELL=/bin/bash drivers/block/

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

sparse warnings: (new ones prefixed by >>)
>> drivers/block/virtio_blk.c:326:36: sparse: sparse: incorrect type in initializer (different base types) @@     expected int status @@     got restricted blk_status_t @@
   drivers/block/virtio_blk.c:326:36: sparse:     expected int status
   drivers/block/virtio_blk.c:326:36: sparse:     got restricted blk_status_t
>> drivers/block/virtio_blk.c:332:33: sparse: sparse: cast to restricted __le64
>> drivers/block/virtio_blk.c:332:33: sparse: sparse: cast to restricted __le64
>> drivers/block/virtio_blk.c:332:33: sparse: sparse: cast to restricted __le64
>> drivers/block/virtio_blk.c:332:33: sparse: sparse: cast to restricted __le64
>> drivers/block/virtio_blk.c:332:33: sparse: sparse: cast to restricted __le64
>> drivers/block/virtio_blk.c:332:33: sparse: sparse: cast to restricted __le64
>> drivers/block/virtio_blk.c:332:33: sparse: sparse: cast to restricted __le64
>> drivers/block/virtio_blk.c:332:33: sparse: sparse: cast to restricted __le64
>> drivers/block/virtio_blk.c:332:33: sparse: sparse: cast to restricted __le64
>> drivers/block/virtio_blk.c:332:33: sparse: sparse: cast to restricted __le64
>> drivers/block/virtio_blk.c:334:33: sparse: sparse: incorrect type in argument 2 (different base types) @@     expected restricted blk_status_t [usertype] error @@     got int status @@
   drivers/block/virtio_blk.c:334:33: sparse:     expected restricted blk_status_t [usertype] error
   drivers/block/virtio_blk.c:334:33: sparse:     got int status

vim +326 drivers/block/virtio_blk.c

   322	
   323	static inline void virtblk_request_done(struct request *req)
   324	{
   325		struct virtblk_req *vbr = blk_mq_rq_to_pdu(req);
 > 326		int status = virtblk_result(vbr->status);
   327	
   328		virtblk_unmap_data(req, vbr);
   329		virtblk_cleanup_cmd(req);
   330	
   331		if (req_op(req) == REQ_OP_ZONE_APPEND)
 > 332			req->__sector = le64_to_cpu(vbr->zone_append_in_hdr.append_sector);
   333	
 > 334		blk_mq_end_request(req, status);
   335	}
   336	

-- 
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https://01.org/lkp