Messages in this thread | | | Subject | Re: [kbuild-all] Re: make[2]: *** [arch/powerpc/Makefile.postlink:31: vmlinux] Error 1 | From | "Chen, Rong A" <> | Date | Fri, 6 Aug 2021 18:30:37 +0800 |
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On 8/6/2021 3:25 AM, Randy Dunlap wrote: > On 8/5/21 3:28 AM, Chen, Rong A wrote: >> >> >> On 8/4/2021 11:10 AM, Randy Dunlap wrote: >>> On 7/30/21 1:29 AM, kernel test robot wrote: >>>> tree: >>>> https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git >>>> master >>>> head: 764a5bc89b12b82c18ce7ca5d7c1b10dd748a440 >>>> commit: cf536e185869d4815d506e777bcca6edd9966a6e Makefile: extend >>>> 32B aligned debug option to 64B aligned >>>> date: 10 weeks ago >>>> config: powerpc64-randconfig-c023-20210730 (attached as .config) >>>> compiler: powerpc-linux-gcc (GCC) 10.3.0 >>>> 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/torvalds/linux.git/commit/?id=cf536e185869d4815d506e777bcca6edd9966a6e >>>> >>>> git remote add linus >>>> https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git >>>> git fetch --no-tags linus master >>>> git checkout cf536e185869d4815d506e777bcca6edd9966a6e >>>> # save the attached .config to linux build tree >>>> COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-10.3.0 >>>> make.cross ARCH=powerpc64 >>>> >>>> If you fix the issue, kindly add following tag as appropriate >>>> Reported-by: kernel test robot <lkp@intel.com> >>>> >>>> All errors (new ones prefixed by >>): >>>> >>>>>> make[2]: *** [arch/powerpc/Makefile.postlink:31: vmlinux] Error 1 >>>> >>>> --- >>> >>> Hi ktr/lkp, >>> >>> This is not "All errors". I suggest that you improve your output by >>> (also) grepping for "ERROR:", so that the following lines would be >>> included here: >>> >>> ERROR: start_text address is c000000000000200, should be >>> c000000000000100 >>> ERROR: try to enable LD_HEAD_STUB_CATCH config option >>> ERROR: see comments in arch/powerpc/tools/head_check.sh >> >> Hi Randy, >> >> Thanks for the advice, the "ERROR:" lines weren't redirected to >> stderr, so the bot didn't notice them, it looks difficult to change >> the output. > > Hi Rong, > > So 0day bot only checks stderr for errors?
yes, as far as it goes.
Best Regards, Rong Chen
> That is almost reasonable (IMO). > > Michael, in the file arch/powerpc/tools/head_check.sh, > what do you think about redirecting all of the ERROR: lines > to stdout (echo "..." >&2)? > > >> Best Regards, >> Rong Chen >> >>> >>> >>> and yes, enabling LD_HEAD_STUB_CATCH does fix this build error. > > > >>> thanks. >
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