On 5/17/20 10:26 PM, kbuild test robot wrote: > tree: > https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git > master > head:   bdecf38f228bcca73b31ada98b5b7ba1215eb9c9 > commit: 138d0be35b141e09f6b267c6ae4094318d4e4491 [7243/9662] net: > bpf: Add netlink and ipv6_route bpf_iter targets > config: sh-randconfig-r011-20200518 (attached as .config) > compiler: sh4-linux-gcc (GCC) 9.3.0 > reproduce: >          wget > https://urldefense.proofpoint.com/v2/url?u=https-3A__raw.githubuserconten... > -O ~/bin/make.cross >          chmod +x ~/bin/make.cross >          git checkout 138d0be35b141e09f6b267c6ae4094318d4e4491 >          # save the attached .config to linux build tree >          COMPILER_INSTALL_PATH=$HOME/0day GCC_VERSION=9.3.0 > make.cross ARCH=sh > > If you fix the issue, kindly add following tag as appropriate > Reported-by: kbuild test robot <lkp(a)intel.com&gt; > > All errors (new ones prefixed by >>, old ones prefixed by <<): > >>> sh4-linux-ar: net/netlink/genetlink.o: No such file or directory Somehow I cannot make it work. scripts/kconfig/conf  --syncconfig Kconfig /home/yhs/0day/gcc-9.3.0-nolibc/sh4-linux/bin/../libexec/gcc/sh4-linux/9.3.0/cc1: error while loading shared libraries: libmpfr.so.6: cannot open shared object file: No such file or directory /home/yhs/0day/gcc-9.3.0-nolibc/sh4-linux/bin/../libexec/gcc/sh4-linux/9.3.0/cc1: error while loading shared libraries: libmpfr.so.6: cannot open shared object file: No such file or directory -bash-4.4$ ldd /home/yhs/0day/gcc-9.3.0-nolibc/sh4-linux/bin/../libexec/gcc/sh4-linux/9.3.0/cc1         linux-vdso.so.1 =>  (0x00007ffdef5ba000)         libisl.so.22 => not found         libmpc.so.3 => /lib64/libmpc.so.3 (0x00007f4b7ffa1000)         libmpfr.so.6 => not found         libgmp.so.10 => /lib64/libgmp.so.10 (0x00007f4b7fd29000)         libdl.so.2 => /lib64/libdl.so.2 (0x00007f4b7fb25000)         libm.so.6 => /lib64/libm.so.6 (0x00007f4b7f823000)         libc.so.6 => /lib64/libc.so.6 (0x00007f4b7f455000)         /lib64/ld-linux-x86-64.so.2 (0x00007f4b801b9000)         libmpfr.so.4 => /lib64/libmpfr.so.4 (0x00007f4b7f1fa000) -bash-4.4$ I do have libmpfr.so.4, but no libmpfr.so.6.

Also, the error is >>> sh4-linux-ar: net/netlink/genetlink.o: No such file or directory I double checked the commit. It is not clearly to me why my commit affect the net/netlink/genetliink.c compilation. Could you send me the genetlink.c compilation error message? This may make it easier to debug. Thanks! > > --- > 0-DAY CI Kernel Test Service, Intel Corporation > https://urldefense.proofpoint.com/v2/url?u=https-3A__lists.01.org_hyperki... > > _______________________________________________ kbuild-all mailing list -- kbuild-all(a)lists.01.org To unsubscribe send an email to kbuild-all-leave(a)lists.01.org

On 5/19/20 3:17 PM, Rong Chen wrote: > > > On 5/19/20 2:57 PM, Yonghong Song wrote: >> >> >> On 5/17/20 10:26 PM, kbuild test robot wrote: >>> tree: >>> https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git >>> master >>> head:   bdecf38f228bcca73b31ada98b5b7ba1215eb9c9 >>> commit: 138d0be35b141e09f6b267c6ae4094318d4e4491 [7243/9662] net: >>> bpf: Add netlink and ipv6_route bpf_iter targets >>> config: sh-randconfig-r011-20200518 (attached as .config) >>> compiler: sh4-linux-gcc (GCC) 9.3.0 >>> reproduce: >>>          wget >>> https://urldefense.proofpoint.com/v2/url?u=https-3A__raw.githubuserconten... >>> -O ~/bin/make.cross >>>          chmod +x ~/bin/make.cross >>>          git checkout 138d0be35b141e09f6b267c6ae4094318d4e4491 >>>          # save the attached .config to linux build tree >>>          COMPILER_INSTALL_PATH=$HOME/0day GCC_VERSION=9.3.0 >>> make.cross ARCH=sh >>> >>> If you fix the issue, kindly add following tag as appropriate >>> Reported-by: kbuild test robot <lkp(a)intel.com&gt; >>> >>> All errors (new ones prefixed by >>, old ones prefixed by <<): >>> >>>>> sh4-linux-ar: net/netlink/genetlink.o: No such file or directory >> >> Somehow I cannot make it work. >> >> scripts/kconfig/conf  --syncconfig Kconfig >> /home/yhs/0day/gcc-9.3.0-nolibc/sh4-linux/bin/../libexec/gcc/sh4-linux/9.3.0/cc1: >> error while loading shared libraries: libmpfr.so.6: cannot open >> shared object file: No such file or directory >> /home/yhs/0day/gcc-9.3.0-nolibc/sh4-linux/bin/../libexec/gcc/sh4-linux/9.3.0/cc1: >> error while loading shared libraries: libmpfr.so.6: cannot open >> shared object file: No such file or directory >> >> -bash-4.4$ ldd >> /home/yhs/0day/gcc-9.3.0-nolibc/sh4-linux/bin/../libexec/gcc/sh4-linux/9.3.0/cc1 >> >>         linux-vdso.so.1 =>  (0x00007ffdef5ba000) >>         libisl.so.22 => not found >>         libmpc.so.3 => /lib64/libmpc.so.3 (0x00007f4b7ffa1000) >>         libmpfr.so.6 => not found >>         libgmp.so.10 => /lib64/libgmp.so.10 (0x00007f4b7fd29000) >>         libdl.so.2 => /lib64/libdl.so.2 (0x00007f4b7fb25000) >>         libm.so.6 => /lib64/libm.so.6 (0x00007f4b7f823000) >>         libc.so.6 => /lib64/libc.so.6 (0x00007f4b7f455000) >>         /lib64/ld-linux-x86-64.so.2 (0x00007f4b801b9000) >>         libmpfr.so.4 => /lib64/libmpfr.so.4 (0x00007f4b7f1fa000) >> -bash-4.4$ >> >> I do have libmpfr.so.4, but no libmpfr.so.6. > > Hi Yonghong, > > You might need to install libmpfr6 and libisl22. > > Best Regards, > Rong Chen > >> >> Also, the error is >> >>> sh4-linux-ar: net/netlink/genetlink.o: No such file or directory >> >> I double checked the commit. It is not clearly to me why my commit >> affect the net/netlink/genetliink.c compilation. Could you send >> me the genetlink.c compilation error message? This may make it >> easier to debug. Sorry for the inconvenience, it should be a false positive, this commit influenced the build errors: