tree: https://github.com/linuxppc/linux fixes-test head: d45e8e4cdd90ce2e6fc64b568229c56e68b638e8 commit: e0940aca08c125f641ee253c2db9f28f3edd2d97 [1/2] powerpc/64s: system call scv tabort fix for corrupt irq soft-mask state config: powerpc-mpc837x_rdb_defconfig (attached as .config) compiler: powerpc-linux-gcc (GCC) 11.2.0 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://github.com/linuxppc/linux/commit/e0940aca08c125f641ee253c2db9f28f... git remote add linuxppc https://github.com/linuxppc/linux git fetch --no-tags linuxppc fixes-test git checkout e0940aca08c125f641ee253c2db9f28f3edd2d97 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross ARCH=powerpc If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; All errors (new ones prefixed by >>): In file included from arch/powerpc/include/asm/ptrace.h:25, from arch/powerpc/include/asm/hw_irq.h:12, from arch/powerpc/include/asm/irqflags.h:12, from include/linux/irqflags.h:16, from include/asm-generic/cmpxchg-local.h:6, from arch/powerpc/include/asm/cmpxchg.h:526, from arch/powerpc/include/asm/atomic.h:11, from include/linux/atomic.h:7, from include/linux/rcupdate.h:25, from include/linux/rculist.h:11, from include/linux/pid.h:5, from include/linux/sched.h:14, from include/linux/context_tracking.h:5, from arch/powerpc/kernel/interrupt.c:3: arch/powerpc/kernel/interrupt.c: In function 'system_call_exception': 66 | #define __MASK(X) (1UL<<(X)) | ^~ arch/powerpc/include/asm/reg.h:1379:61: note: in definition of macro 'mtmsr' 1379 | : "r" ((unsigned long)(v)) \ | ^ arch/powerpc/include/asm/reg.h:115:25: note: in expansion of macro '__MASK' 115 | #define MSR_TM __MASK(MSR_TM_LG) /* Transactional Mem Available */ | ^~~~~~ arch/powerpc/kernel/interrupt.c:151:33: note: in expansion of macro 'MSR_TM' 151 | mtmsr(mfmsr() | MSR_TM); | ^~~~~~ cc1: all warnings being treated as errors vim +66 arch/powerpc/include/asm/reg.h 14cf11af6cf608 include/asm-powerpc/reg.h Paul Mackerras 2005-09-26 62 9f04b9e327c495 include/asm-powerpc/reg.h Paul Mackerras 2005-10-10 63 #ifdef __ASSEMBLY__ 9f04b9e327c495 include/asm-powerpc/reg.h Paul Mackerras 2005-10-10 64 #define __MASK(X) (1<<(X)) 9f04b9e327c495 include/asm-powerpc/reg.h Paul Mackerras 2005-10-10 65 #else 9f04b9e327c495 include/asm-powerpc/reg.h Paul Mackerras 2005-10-10 @66 #define __MASK(X) (1UL<<(X)) 9f04b9e327c495 include/asm-powerpc/reg.h Paul Mackerras 2005-10-10 67 #endif 9f04b9e327c495 include/asm-powerpc/reg.h Paul Mackerras 2005-10-10 68 :::::: The code at line 66 was first introduced by commit :::::: 9f04b9e327c495f8ddbf89c08da6cbe626e1b1b3 powerpc: Merged processor.h. :::::: TO: Paul Mackerras <paulus(a)samba.org&gt; :::::: CC: Paul Mackerras <paulus(a)samba.org&gt; --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org