Messages in this thread | | | Date | Fri, 1 Jul 2022 16:39:35 +0800 | From | kernel test robot <> | Subject | [asahilinux:bits/050-nvme 8/10] drivers/soc/apple/rtkit.c:665:9: error: call to undeclared function 'mbox_client_poll_data'; ISO C99 and later do not support implicit function declarations |
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Hi Hector,
FYI, the error/warning still remains.
tree: https://github.com/AsahiLinux/linux bits/050-nvme head: 5b3910635863df45900af347c932d5468e7541fc commit: ecb1172a9cbf4c3ad18fa5c259380a116c2f00e6 [8/10] soc: apple: rtkit: Add apple_rtkit_poll config: arm64-randconfig-r001-20220629 (https://download.01.org/0day-ci/archive/20220701/202207011600.x6cjbQ0z-lkp@intel.com/config) compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project a9119143a2d1f4d0d0bc1fe0d819e5351b4e0deb) reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # install arm64 cross compiling tool for clang build # apt-get install binutils-aarch64-linux-gnu # https://github.com/AsahiLinux/linux/commit/ecb1172a9cbf4c3ad18fa5c259380a116c2f00e6 git remote add asahilinux https://github.com/AsahiLinux/linux git fetch --no-tags asahilinux bits/050-nvme git checkout ecb1172a9cbf4c3ad18fa5c259380a116c2f00e6 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=arm64 SHELL=/bin/bash
If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
>> drivers/soc/apple/rtkit.c:665:9: error: call to undeclared function 'mbox_client_poll_data'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] return mbox_client_poll_data(rtk->mbox_chan); ^ drivers/soc/apple/rtkit.c:665:9: note: did you mean 'mbox_client_peek_data'? include/linux/mailbox_client.h:46:6: note: 'mbox_client_peek_data' declared here bool mbox_client_peek_data(struct mbox_chan *chan); /* atomic */ ^ 1 error generated.
vim +/mbox_client_poll_data +665 drivers/soc/apple/rtkit.c
662 663 int apple_rtkit_poll(struct apple_rtkit *rtk) 664 { > 665 return mbox_client_poll_data(rtk->mbox_chan); 666 } 667 EXPORT_SYMBOL_GPL(apple_rtkit_poll); 668
-- 0-DAY CI Kernel Test Service https://01.org/lkp
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