linux-kernel - [mingo-tip:sched/headers 2122/2541] arch/s390/include/asm/processor.h:307:13: error: use of undeclared identifier '_THIS_IP

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Message-ID: <202202221415.RGRWi3xN-lkp@intel.com>
Date:   Tue, 22 Feb 2022 14:10:41 +0800
From:   kernel test robot <lkp@...el.com>
To:     Ingo Molnar <mingo@...nel.org>
Cc:     llvm@...ts.linux.dev, kbuild-all@...ts.01.org,
        linux-kernel@...r.kernel.org
Subject: [mingo-tip:sched/headers 2122/2541]
 arch/s390/include/asm/processor.h:307:13: error: use of undeclared
 identifier '_THIS_IP_'

tree:   git://git.kernel.org/pub/scm/linux/kernel/git/mingo/tip.git sched/headers
head:   601144c0da5edfa67a9654158370da19c67e17e2
commit: 58809689cf88dc9300f57d8a653053ae3d36acbd [2122/2541] headers/deps: Add header dependencies to .h files: <linux/xarray_api.h>
config: s390-randconfig-r044-20220221 (https://download.01.org/0day-ci/archive/20220222/202202221415.RGRWi3xN-lkp@intel.com/config)
compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project d271fc04d5b97b12e6b797c6067d3c96a8d7470e)
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
        # install s390 cross compiling tool for clang build
        # apt-get install binutils-s390x-linux-gnu
        # https://git.kernel.org/pub/scm/linux/kernel/git/mingo/tip.git/commit/?id=58809689cf88dc9300f57d8a653053ae3d36acbd
        git remote add mingo-tip git://git.kernel.org/pub/scm/linux/kernel/git/mingo/tip.git
        git fetch --no-tags mingo-tip sched/headers
        git checkout 58809689cf88dc9300f57d8a653053ae3d36acbd
        # 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=s390 prepare

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@...el.com>

All errors (new ones prefixed by >>):

   In file included from arch/s390/kernel/asm-offsets.c:11:
   In file included from include/linux/kvm_host.h:6:
   In file included from include/linux/xarray_api.h:15:
   In file included from include/linux/lockdep_api.h:27:
   In file included from include/linux/smp_api.h:15:
   In file included from arch/s390/include/asm/smp.h:13:
>> arch/s390/include/asm/processor.h:307:13: error: use of undeclared identifier '_THIS_IP_'
           psw.addr = _THIS_IP_;
                      ^
   In file included from arch/s390/kernel/asm-offsets.c:11:
   In file included from include/linux/kvm_host.h:6:
   In file included from include/linux/xarray_api.h:15:
   In file included from include/linux/lockdep_api.h:27:
   In file included from include/linux/smp_api.h:15:
   arch/s390/include/asm/smp.h:20:30: error: expected ';' after top level declarator
   extern __vector128 __initdata boot_cpu_vector_save_area[__NUM_VXRS];
                                ^
                                ;
   In file included from arch/s390/kernel/asm-offsets.c:11:
   In file included from include/linux/kvm_host.h:6:
   In file included from include/linux/xarray_api.h:19:
   In file included from include/linux/rcupdate.h:35:
   include/linux/sched/per_task.h:48:11: fatal error: 'generated/asm-offsets.h' file not found
   # include <generated/asm-offsets.h>
             ^~~~~~~~~~~~~~~~~~~~~~~~~
   3 errors generated.
   make[2]: *** [scripts/Makefile.build:121: arch/s390/kernel/asm-offsets.s] Error 1
   make[2]: Target '__build' not remade because of errors.
   make[1]: *** [Makefile:1191: prepare0] Error 2
   make[1]: Target 'prepare' not remade because of errors.
   make: *** [Makefile:219: __sub-make] Error 2
   make: Target 'prepare' not remade because of errors.


vim +/_THIS_IP_ +307 arch/s390/include/asm/processor.h

ccf45cafb08059 arch/s390/include/asm/processor.h Martin Schwidefsky 2011-10-30  298  
^1da177e4c3f41 include/asm-s390/processor.h      Linus Torvalds     2005-04-16  299  /*
^1da177e4c3f41 include/asm-s390/processor.h      Linus Torvalds     2005-04-16  300   * Function to drop a processor into disabled wait state
^1da177e4c3f41 include/asm-s390/processor.h      Linus Torvalds     2005-04-16  301   */
c2e06e15ad92ba arch/s390/include/asm/processor.h Vasily Gorbik      2019-11-22  302  static __always_inline void __noreturn disabled_wait(void)
^1da177e4c3f41 include/asm-s390/processor.h      Linus Torvalds     2005-04-16  303  {
f9e6edfb9cf780 arch/s390/include/asm/processor.h Heiko Carstens     2015-10-12  304  	psw_t psw;
^1da177e4c3f41 include/asm-s390/processor.h      Linus Torvalds     2005-04-16  305  
f9e6edfb9cf780 arch/s390/include/asm/processor.h Heiko Carstens     2015-10-12  306  	psw.mask = PSW_MASK_BASE | PSW_MASK_WAIT | PSW_MASK_BA | PSW_MASK_EA;
98587c2d894c34 arch/s390/include/asm/processor.h Martin Schwidefsky 2019-04-30 @307  	psw.addr = _THIS_IP_;
f9e6edfb9cf780 arch/s390/include/asm/processor.h Heiko Carstens     2015-10-12  308  	__load_psw(psw);
edd5378740fe77 arch/s390/include/asm/processor.h Heiko Carstens     2008-12-25  309  	while (1);
^1da177e4c3f41 include/asm-s390/processor.h      Linus Torvalds     2005-04-16  310  }
^1da177e4c3f41 include/asm-s390/processor.h      Linus Torvalds     2005-04-16  311  

:::::: The code at line 307 was first introduced by commit
:::::: 98587c2d894c34c9af5cd84ca169e1cd493aa692 s390: simplify disabled_wait

:::::: TO: Martin Schwidefsky <schwidefsky@...ibm.com>
:::::: CC: Martin Schwidefsky <schwidefsky@...ibm.com>

---
0-DAY CI Kernel Test Service, Intel Corporation
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