Hi, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on linux/master] [also build test WARNING on v5.6 next-20200406] [cannot apply to linus/master remoteproc/for-next rpmsg/for-next] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system. BTW, we also suggest to use '--base' option to specify the base tree in git format-patch, please see https://stackoverflow.com/a/37406982] url: https://github.com/0day-ci/linux/commits/nikita-shubin-maquefel-me/remoteproc-imx_rproc-add-virtio-support/20200406-201717 base: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git f5ae2ea6347a308cfe91f53b53682ce635497d0d config: arm64-allmodconfig (attached as .config) compiler: aarch64-linux-gcc (GCC) 9.3.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree GCC_VERSION=9.3.0 make.cross ARCH=arm64 If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild test robot <lkp@xxxxxxxxx> All warnings (new ones prefixed by >>): In file included from include/linux/printk.h:331, from include/linux/kernel.h:15, from include/linux/clk.h:13, from drivers/remoteproc/imx_rproc.c:6: drivers/remoteproc/imx_rproc.c: In function 'imx_rproc_free_mbox': >> drivers/remoteproc/imx_rproc.c:347:23: warning: format '%d' expects argument of type 'int', but argument 5 has type 'long unsigned int' [-Wformat=] 347 | dev_dbg(&rproc->dev, "%s: %d boxes\n", | ^~~~~~~~~~~~~~~~ include/linux/dynamic_debug.h:125:15: note: in definition of macro '__dynamic_func_call' 125 | func(&id, ##__VA_ARGS__); \ | ^~~~~~~~~~~ include/linux/dynamic_debug.h:157:2: note: in expansion of macro '_dynamic_func_call' 157 | _dynamic_func_call(fmt,__dynamic_dev_dbg, \ | ^~~~~~~~~~~~~~~~~~ include/linux/device.h:1784:2: note: in expansion of macro 'dynamic_dev_dbg' 1784 | dynamic_dev_dbg(dev, dev_fmt(fmt), ##__VA_ARGS__) | ^~~~~~~~~~~~~~~ include/linux/device.h:1784:23: note: in expansion of macro 'dev_fmt' 1784 | dynamic_dev_dbg(dev, dev_fmt(fmt), ##__VA_ARGS__) | ^~~~~~~ >> drivers/remoteproc/imx_rproc.c:347:2: note: in expansion of macro 'dev_dbg' 347 | dev_dbg(&rproc->dev, "%s: %d boxes\n", | ^~~~~~~ drivers/remoteproc/imx_rproc.c:347:29: note: format string is defined here 347 | dev_dbg(&rproc->dev, "%s: %d boxes\n", | ~^ | | | int | %ld vim +347 drivers/remoteproc/imx_rproc.c 341 342 static void imx_rproc_free_mbox(struct rproc *rproc) 343 { 344 struct imx_rproc *ddata = rproc->priv; 345 unsigned int i; 346 > 347 dev_dbg(&rproc->dev, "%s: %d boxes\n", 348 __func__, ARRAY_SIZE(ddata->mb)); 349 350 for (i = 0; i < ARRAY_SIZE(ddata->mb); i++) { 351 if (ddata->mb[i].chan) 352 mbox_free_channel(ddata->mb[i].chan); 353 ddata->mb[i].chan = NULL; 354 } 355 } 356 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
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