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* [linux-next:master 3523/5284] arch/s390/kernel/mcount.S:133: Error: Unrecognized opcode: `aghik'
@ 2023-07-28 21:53 kernel test robot
  0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2023-07-28 21:53 UTC (permalink / raw)
  To: Sven Schnelle; +Cc: oe-kbuild-all, Linux Memory Management List, Heiko Carstens

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head:   d7b3af5a77e8d8da28f435f313e069aea5bcf172
commit: 1256e70a082ad855efe351146dfa39207d5e3e70 [3523/5284] s390/ftrace: enable HAVE_FUNCTION_GRAPH_RETVAL
config: s390-randconfig-m031-20230728 (https://download.01.org/0day-ci/archive/20230729/202307290545.uivDhFHO-lkp@intel.com/config)
compiler: s390-linux-gcc (GCC) 12.3.0
reproduce: (https://download.01.org/0day-ci/archive/20230729/202307290545.uivDhFHO-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202307290545.uivDhFHO-lkp@intel.com/

Note: the linux-next/master HEAD d7b3af5a77e8d8da28f435f313e069aea5bcf172 builds fine.
      It may have been fixed somewhere.

All errors (new ones prefixed by >>):

   arch/s390/kernel/mcount.S: Assembler messages:
>> arch/s390/kernel/mcount.S:133: Error: Unrecognized opcode: `aghik'


vim +133 arch/s390/kernel/mcount.S

   127	
   128	SYM_FUNC_START(return_to_handler)
   129		stmg	%r2,%r5,32(%r15)
   130		lgr	%r1,%r15
   131		aghi	%r15,-(STACK_FRAME_OVERHEAD+__FGRAPH_RET_SIZE)
   132		stg	%r1,__SF_BACKCHAIN(%r15)
 > 133		aghik	%r3,%r15,STACK_FRAME_OVERHEAD
   134		stg	%r1,__FGRAPH_RET_FP(%r3)
   135		stg	%r2,__FGRAPH_RET_GPR2(%r3)
   136		lgr	%r2,%r3
   137		brasl	%r14,ftrace_return_to_handler
   138		aghi	%r15,STACK_FRAME_OVERHEAD+__FGRAPH_RET_SIZE
   139		lgr	%r14,%r2
   140		lmg	%r2,%r5,32(%r15)
   141		BR_EX	%r14
   142	SYM_FUNC_END(return_to_handler)
   143	

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki


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