---------- Forwarded message ---------- Date: Thu, 9 Mar 2023 18:32:45 +0800 From: kernel test robot <lkp@xxxxxxxxx> To: oe-kbuild@xxxxxxxxxxxxxxx Cc: lkp@xxxxxxxxx, Julia Lawall <julia.lawall@xxxxxxxx> Subject: Re: [PATCH V2 17/17] block: ublk_drv: apply io_uring FUSED_CMD for supporting zero copy BCC: lkp@xxxxxxxxx CC: oe-kbuild-all@xxxxxxxxxxxxxxx In-Reply-To: <20230307141520.793891-18-ming.lei@xxxxxxxxxx> References: <20230307141520.793891-18-ming.lei@xxxxxxxxxx> TO: Ming Lei <ming.lei@xxxxxxxxxx> TO: Jens Axboe <axboe@xxxxxxxxx> TO: io-uring@xxxxxxxxxxxxxxx CC: linux-block@xxxxxxxxxxxxxxx CC: Miklos Szeredi <mszeredi@xxxxxxxxxx> CC: ZiyangZhang <ZiyangZhang@xxxxxxxxxxxxxxxxx> CC: Xiaoguang Wang <xiaoguang.wang@xxxxxxxxxxxxxxxxx> CC: Bernd Schubert <bschubert@xxxxxxx> CC: Ming Lei <ming.lei@xxxxxxxxxx> Hi Ming, I love your patch! Perhaps something to improve: [auto build test WARNING on axboe-block/for-next] [also build test WARNING on linus/master v6.3-rc1 next-20230309] [cannot apply to char-misc/char-misc-testing char-misc/char-misc-next char-misc/char-misc-linus] [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#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Ming-Lei/io_uring-add-IO_URING_F_FUSED-and-prepare-for-supporting-OP_FUSED_CMD/20230307-222928 base: https://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git for-next patch link: https://lore.kernel.org/r/20230307141520.793891-18-ming.lei%40redhat.com patch subject: [PATCH V2 17/17] block: ublk_drv: apply io_uring FUSED_CMD for supporting zero copy :::::: branch date: 2 days ago :::::: commit date: 2 days ago config: alpha-randconfig-c041-20230308 (https://download.01.org/0day-ci/archive/20230309/202303091820.3ZY3kqmx-lkp@xxxxxxxxx/config) compiler: alpha-linux-gcc (GCC) 12.1.0 If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot <lkp@xxxxxxxxx> | Reported-by: Julia Lawall <julia.lawall@xxxxxxxx> | Link: https://lore.kernel.org/r/202303091820.3ZY3kqmx-lkp@xxxxxxxxx/ cocci warnings: (new ones prefixed by >>) >> drivers/block/ublk_drv.c:78:26-29: WARNING use flexible-array member instead (https://www.kernel.org/doc/html/latest/process/deprecated.html#zero-length-and-one-element-arrays) -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests