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charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.10.1 (2018-07-13) Hi Damien, First bad commit (maybe != root cause): tree: git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git for-next head: 7914e9624dd7ce17d3d3b1dcd6c3fe5d366b228c commit: 3e7a673b5674512efdcd9ec5ff154ee697c3f7ef [85/106] ata: ahci_st: add compile test support config: hexagon-buildonly-randconfig-r005-20220112 (https://download.01.org/0day-ci/archive/20220112/202201122335.B7ADTynl-lkp@intel.com/config) compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project 244dd2913a43a200f5a6544d424cdc37b771028b) 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 # https://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git/commit/?id=3e7a673b5674512efdcd9ec5ff154ee697c3f7ef git remote add dlemoal-libata git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git git fetch --no-tags dlemoal-libata for-next git checkout 3e7a673b5674512efdcd9ec5ff154ee697c3f7ef # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=hexagon SHELL=/bin/bash drivers/ata/ If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All warnings (new ones prefixed by >>): >> drivers/ata/ahci_st.c:233:34: warning: unused variable 'st_ahci_match' [-Wunused-const-variable] static const struct of_device_id st_ahci_match[] = { ^ 1 warning generated. vim +/st_ahci_match +233 drivers/ata/ahci_st.c 76884cb2f7da52 Lee Jones 2014-02-26 232 09de99db23df55 Kiran Padwal 2014-07-22 @233 static const struct of_device_id st_ahci_match[] = { 76884cb2f7da52 Lee Jones 2014-02-26 234 { .compatible = "st,ahci", }, 76884cb2f7da52 Lee Jones 2014-02-26 235 {}, 76884cb2f7da52 Lee Jones 2014-02-26 236 }; 76884cb2f7da52 Lee Jones 2014-02-26 237 MODULE_DEVICE_TABLE(of, st_ahci_match); 76884cb2f7da52 Lee Jones 2014-02-26 238 :::::: The code at line 233 was first introduced by commit :::::: 09de99db23df55c7415d110f6c62281dedd77384 ahci: st: Make of_device_id array const :::::: TO: Kiran Padwal :::::: CC: Tejun Heo --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org From mboxrd@z Thu Jan 1 00:00:00 1970 Content-Type: multipart/mixed; boundary="===============4225891858913937287==" MIME-Version: 1.0 From: kernel test robot To: kbuild-all@lists.01.org Subject: [dlemoal-libata:for-next 85/106] drivers/ata/ahci_st.c:233:34: warning: unused variable 'st_ahci_match' Date: Wed, 12 Jan 2022 23:19:18 +0800 Message-ID: <202201122335.B7ADTynl-lkp@intel.com> List-Id: --===============4225891858913937287== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Hi Damien, First bad commit (maybe !=3D root cause): tree: git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git fo= r-next head: 7914e9624dd7ce17d3d3b1dcd6c3fe5d366b228c commit: 3e7a673b5674512efdcd9ec5ff154ee697c3f7ef [85/106] ata: ahci_st: add= compile test support config: hexagon-buildonly-randconfig-r005-20220112 (https://download.01.org= /0day-ci/archive/20220112/202201122335.B7ADTynl-lkp(a)intel.com/config) compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project 244dd2= 913a43a200f5a6544d424cdc37b771028b) reproduce (this is a W=3D1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/= make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.gi= t/commit/?id=3D3e7a673b5674512efdcd9ec5ff154ee697c3f7ef git remote add dlemoal-libata git://git.kernel.org/pub/scm/linux/ke= rnel/git/dlemoal/libata.git git fetch --no-tags dlemoal-libata for-next git checkout 3e7a673b5674512efdcd9ec5ff154ee697c3f7ef # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=3D$HOME/0day COMPILER=3Dclang make.cross W=3D= 1 O=3Dbuild_dir ARCH=3Dhexagon SHELL=3D/bin/bash drivers/ata/ If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All warnings (new ones prefixed by >>): >> drivers/ata/ahci_st.c:233:34: warning: unused variable 'st_ahci_match' [= -Wunused-const-variable] static const struct of_device_id st_ahci_match[] =3D { ^ 1 warning generated. vim +/st_ahci_match +233 drivers/ata/ahci_st.c 76884cb2f7da52 Lee Jones 2014-02-26 232 = 09de99db23df55 Kiran Padwal 2014-07-22 @233 static const struct of_device_= id st_ahci_match[] =3D { 76884cb2f7da52 Lee Jones 2014-02-26 234 { .compatible =3D "st,ahci", = }, 76884cb2f7da52 Lee Jones 2014-02-26 235 {}, 76884cb2f7da52 Lee Jones 2014-02-26 236 }; 76884cb2f7da52 Lee Jones 2014-02-26 237 MODULE_DEVICE_TABLE(of, st_ahc= i_match); 76884cb2f7da52 Lee Jones 2014-02-26 238 = :::::: The code at line 233 was first introduced by commit :::::: 09de99db23df55c7415d110f6c62281dedd77384 ahci: st: Make of_device_id= array const :::::: TO: Kiran Padwal :::::: CC: Tejun Heo --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org --===============4225891858913937287==--