On Tue, Jun 22, 2021 at 05:48:18PM +0800, Tang, Feng wrote: > On Tue, Jun 22, 2021 at 09:49:05AM +0800, kernel test robot wrote: > > tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master > > head: 889bab4c367a0ef58208fd80fafa74bb6e2dca26 > > commit: cf536e185869d4815d506e777bcca6edd9966a6e [3665/11714] Makefile: extend 32B aligned debug option to 64B aligned > > config: csky-randconfig-c024-20210622 (attached as .config) > > compiler: csky-linux-gcc (GCC) 9.3.0 > > 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/next/linux-next.git/commit/?id=cf536e185869d4815d506e777bcca6edd9966a6e > > git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git > > git fetch --no-tags linux-next master > > git checkout cf536e185869d4815d506e777bcca6edd9966a6e > > # save the attached .config to linux build tree > > COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=csky > > > > If you fix the issue, kindly add following tag as appropriate > > Reported-by: kernel test robot <lkp@xxxxxxxxx> > > > > All errors (new ones prefixed by >>): > > > > {standard input}: Assembler messages: > > >> {standard input}:2644: Error: pcrel offset for branch to .LS0015 too far (0x3e) > > {standard input}:2653: Error: pcrel offset for branch to .LS0015 too far (0x34) > > {standard input}:2659: Error: pcrel offset for branch to .LS0015 too far (0x2c) > > Thanks for the report. > > I just reproduced the issue locally, with similar log: > > CC drivers/target/target_core_sbc.o > {standard input}: Assembler messages: > {standard input}:2644: Error: pcrel offset for branch to .LS0015 too far (0x3e) > {standard input}:2653: Error: pcrel offset for branch to .LS0015 too far (0x34) > {standard input}:2659: Error: pcrel offset for branch to .LS0015 too far (0x2c) > make[2]: *** [scripts/Makefile.build:272: drivers/target/target_core_sbc.o] Error 1 > m > > And when I changed the function align option from 64 to 32, the > compilation did pass, so this looks to be related with the alignment > option. > > I'm very familiar with compiler, and will try to check more. Sorry, typo, should be "not very familiar" :P
