Hi Niklas, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on agross/for-next] [also build test WARNING on v4.19-rc1 next-20180828] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Niklas-Cassel/soc-qcom-Allow-COMPILE_TEST-of-qcom-SoC-Kconfigs/20180827-195255 base: https://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git for-next config: ia64-allmodconfig (attached as .config) compiler: ia64-linux-gcc (GCC) 8.1.0 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=8.1.0 make.cross ARCH=ia64 All warnings (new ones prefixed by >>): drivers//soc/qcom/wcnss_ctrl.c: In function 'qcom_wcnss_open_channel': >> drivers//soc/qcom/wcnss_ctrl.c:284:2: warning: 'strncpy' specified bound 32 equals destination size [-Wstringop-truncation] strncpy(chinfo.name, name, sizeof(chinfo.name)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -- In function 'apr_add_device', inlined from 'of_register_apr_devices' at drivers//soc/qcom/apr.c:264:7, inlined from 'apr_probe' at drivers//soc/qcom/apr.c:290:2: >> drivers//soc/qcom/apr.c:222:3: warning: 'strncpy' specified bound 32 equals destination size [-Wstringop-truncation] strncpy(adev->name, np->name, APR_NAME_SIZE); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ vim +/strncpy +284 drivers//soc/qcom/wcnss_ctrl.c 6be2b3d0 Bjorn Andersson 2016-06-06 272 6be2b3d0 Bjorn Andersson 2016-06-06 273 /** 6be2b3d0 Bjorn Andersson 2016-06-06 274 * qcom_wcnss_open_channel() - open additional SMD channel to WCNSS 6be2b3d0 Bjorn Andersson 2016-06-06 275 * @wcnss: wcnss handle, retrieved from drvdata 6be2b3d0 Bjorn Andersson 2016-06-06 276 * @name: SMD channel name 6be2b3d0 Bjorn Andersson 2016-06-06 277 * @cb: callback to handle incoming data on the channel 6be2b3d0 Bjorn Andersson 2016-06-06 278 */ 5052de8d Bjorn Andersson 2017-03-27 279 struct rpmsg_endpoint *qcom_wcnss_open_channel(void *wcnss, const char *name, rpmsg_rx_cb_t cb, void *priv) 6be2b3d0 Bjorn Andersson 2016-06-06 280 { 5052de8d Bjorn Andersson 2017-03-27 281 struct rpmsg_channel_info chinfo; 6be2b3d0 Bjorn Andersson 2016-06-06 282 struct wcnss_ctrl *_wcnss = wcnss; 6be2b3d0 Bjorn Andersson 2016-06-06 283 5052de8d Bjorn Andersson 2017-03-27 @284 strncpy(chinfo.name, name, sizeof(chinfo.name)); 5052de8d Bjorn Andersson 2017-03-27 285 chinfo.src = RPMSG_ADDR_ANY; 5052de8d Bjorn Andersson 2017-03-27 286 chinfo.dst = RPMSG_ADDR_ANY; 5052de8d Bjorn Andersson 2017-03-27 287 5052de8d Bjorn Andersson 2017-03-27 288 return rpmsg_create_ept(_wcnss->channel->rpdev, cb, priv, chinfo); 6be2b3d0 Bjorn Andersson 2016-06-06 289 } 6be2b3d0 Bjorn Andersson 2016-06-06 290 EXPORT_SYMBOL(qcom_wcnss_open_channel); 6be2b3d0 Bjorn Andersson 2016-06-06 291 :::::: The code at line 284 was first introduced by commit :::::: 5052de8deff5619a9b7071f00084fd0264b58e17 soc: qcom: smd: Transition client drivers from smd to rpmsg :::::: TO: Bjorn Andersson <bjorn.andersson@xxxxxxxxxx> :::::: CC: David S. Miller <davem@xxxxxxxxxxxxx> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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