Hi Stefan, [auto build test ERROR on linus/master] [also build test ERROR on v4.10-rc3 next-20170113] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Stafford-Horne/Openrisc-patchees-from-backlog-for-4-11/20170115-121623 config: openrisc-or1ksim_defconfig (attached as .config) compiler: or32-linux-gcc (GCC) 4.5.1-or32-1.0rc1 reproduce: wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree make.cross ARCH=openrisc All errors (new ones prefixed by >>): arch/openrisc/include/asm/bitops/atomic.h: Assembler messages: >> arch/openrisc/include/asm/bitops/atomic.h:70: Error: unknown opcode2 `l.lwa'. >> arch/openrisc/include/asm/bitops/atomic.h:72: Error: unknown opcode2 `l.swa'. -- arch/openrisc/include/asm/bitops/atomic.h: Assembler messages: >> arch/openrisc/include/asm/bitops/atomic.h:70: Error: unknown opcode2 `l.lwa'. >> arch/openrisc/include/asm/bitops/atomic.h:72: Error: unknown opcode2 `l.swa'. >> arch/openrisc/include/asm/bitops/atomic.h:70: Error: unknown opcode2 `l.lwa'. >> arch/openrisc/include/asm/bitops/atomic.h:72: Error: unknown opcode2 `l.swa'. -- arch/openrisc/include/asm/bitops/atomic.h: Assembler messages: arch/openrisc/include/asm/bitops/atomic.h:90: Error: unknown opcode2 `l.lwa'. arch/openrisc/include/asm/bitops/atomic.h:92: Error: unknown opcode2 `l.swa'. arch/openrisc/include/asm/bitops/atomic.h:18: Error: unknown opcode2 `l.lwa'. arch/openrisc/include/asm/bitops/atomic.h:20: Error: unknown opcode2 `l.swa'. arch/openrisc/include/asm/bitops/atomic.h:90: Error: unknown opcode2 `l.lwa'. arch/openrisc/include/asm/bitops/atomic.h:92: Error: unknown opcode2 `l.swa'. arch/openrisc/include/asm/bitops/atomic.h:35: Error: unknown opcode2 `l.lwa'. arch/openrisc/include/asm/bitops/atomic.h:37: Error: unknown opcode2 `l.swa'. arch/openrisc/include/asm/bitops/atomic.h:35: Error: unknown opcode2 `l.lwa'. arch/openrisc/include/asm/bitops/atomic.h:37: Error: unknown opcode2 `l.swa'. >> arch/openrisc/include/asm/bitops/atomic.h:70: Error: unknown opcode2 `l.lwa'. >> arch/openrisc/include/asm/bitops/atomic.h:72: Error: unknown opcode2 `l.swa'. >> arch/openrisc/include/asm/bitops/atomic.h:70: Error: unknown opcode2 `l.lwa'. >> arch/openrisc/include/asm/bitops/atomic.h:72: Error: unknown opcode2 `l.swa'. arch/openrisc/include/asm/bitops/atomic.h:90: Error: unknown opcode2 `l.lwa'. arch/openrisc/include/asm/bitops/atomic.h:92: Error: unknown opcode2 `l.swa'. arch/openrisc/include/asm/bitops/atomic.h:90: Error: unknown opcode2 `l.lwa'. arch/openrisc/include/asm/bitops/atomic.h:92: Error: unknown opcode2 `l.swa'. arch/openrisc/include/asm/bitops/atomic.h:18: Error: unknown opcode2 `l.lwa'. arch/openrisc/include/asm/bitops/atomic.h:20: Error: unknown opcode2 `l.swa'. arch/openrisc/include/asm/bitops/atomic.h:18: Error: unknown opcode2 `l.lwa'. arch/openrisc/include/asm/bitops/atomic.h:20: Error: unknown opcode2 `l.swa'. arch/openrisc/include/asm/bitops/atomic.h:90: Error: unknown opcode2 `l.lwa'. arch/openrisc/include/asm/bitops/atomic.h:92: Error: unknown opcode2 `l.swa'. >> arch/openrisc/include/asm/bitops/atomic.h:70: Error: unknown opcode2 `l.lwa'. >> arch/openrisc/include/asm/bitops/atomic.h:72: Error: unknown opcode2 `l.swa'. arch/openrisc/include/asm/bitops/atomic.h:35: Error: unknown opcode2 `l.lwa'. arch/openrisc/include/asm/bitops/atomic.h:37: Error: unknown opcode2 `l.swa'. arch/openrisc/include/asm/bitops/atomic.h:18: Error: unknown opcode2 `l.lwa'. arch/openrisc/include/asm/bitops/atomic.h:20: Error: unknown opcode2 `l.swa'. >> arch/openrisc/include/asm/bitops/atomic.h:70: Error: unknown opcode2 `l.lwa'. >> arch/openrisc/include/asm/bitops/atomic.h:72: Error: unknown opcode2 `l.swa'. >> arch/openrisc/include/asm/bitops/atomic.h:70: Error: unknown opcode2 `l.lwa'. >> arch/openrisc/include/asm/bitops/atomic.h:72: Error: unknown opcode2 `l.swa'. >> arch/openrisc/include/asm/bitops/atomic.h:70: Error: unknown opcode2 `l.lwa'. >> arch/openrisc/include/asm/bitops/atomic.h:72: Error: unknown opcode2 `l.swa'. >> arch/openrisc/include/asm/bitops/atomic.h:70: Error: unknown opcode2 `l.lwa'. >> arch/openrisc/include/asm/bitops/atomic.h:72: Error: unknown opcode2 `l.swa'. arch/openrisc/include/asm/bitops/atomic.h:35: Error: unknown opcode2 `l.lwa'. arch/openrisc/include/asm/bitops/atomic.h:37: Error: unknown opcode2 `l.swa'. arch/openrisc/include/asm/bitops/atomic.h:18: Error: unknown opcode2 `l.lwa'. arch/openrisc/include/asm/bitops/atomic.h:20: Error: unknown opcode2 `l.swa'. >> arch/openrisc/include/asm/bitops/atomic.h:70: Error: unknown opcode2 `l.lwa'. >> arch/openrisc/include/asm/bitops/atomic.h:72: Error: unknown opcode2 `l.swa'. arch/openrisc/include/asm/bitops/atomic.h:90: Error: unknown opcode2 `l.lwa'. arch/openrisc/include/asm/bitops/atomic.h:92: Error: unknown opcode2 `l.swa'. >> arch/openrisc/include/asm/bitops/atomic.h:70: Error: unknown opcode2 `l.lwa'. >> arch/openrisc/include/asm/bitops/atomic.h:72: Error: unknown opcode2 `l.swa'. net/core/dev.c: In function 'validate_xmit_skb_list': net/core/dev.c:2989:39: warning: 'tail' may be used uninitialized in this function arch/openrisc/include/asm/bitops/atomic.h:35: Error: unknown opcode2 `l.lwa'. arch/openrisc/include/asm/bitops/atomic.h:37: Error: unknown opcode2 `l.swa'. arch/openrisc/include/asm/bitops/atomic.h:18: Error: unknown opcode2 `l.lwa'. arch/openrisc/include/asm/bitops/atomic.h:20: Error: unknown opcode2 `l.swa'. arch/openrisc/include/asm/bitops/atomic.h:18: Error: unknown opcode2 `l.lwa'. arch/openrisc/include/asm/bitops/atomic.h:20: Error: unknown opcode2 `l.swa'. arch/openrisc/include/asm/bitops/atomic.h:35: Error: unknown opcode2 `l.lwa'. arch/openrisc/include/asm/bitops/atomic.h:37: Error: unknown opcode2 `l.swa'. arch/openrisc/include/asm/bitops/atomic.h:18: Error: unknown opcode2 `l.lwa'. arch/openrisc/include/asm/bitops/atomic.h:20: Error: unknown opcode2 `l.swa'. -- arch/openrisc/include/asm/bitops/atomic.h: Assembler messages: arch/openrisc/include/asm/bitops/atomic.h:35: Error: unknown opcode2 `l.lwa'. arch/openrisc/include/asm/bitops/atomic.h:37: Error: unknown opcode2 `l.swa'. >> arch/openrisc/include/asm/bitops/atomic.h:70: Error: unknown opcode2 `l.lwa'. >> arch/openrisc/include/asm/bitops/atomic.h:72: Error: unknown opcode2 `l.swa'. >> arch/openrisc/include/asm/bitops/atomic.h:70: Error: unknown opcode2 `l.lwa'. >> arch/openrisc/include/asm/bitops/atomic.h:72: Error: unknown opcode2 `l.swa'. arch/openrisc/include/asm/bitops/atomic.h:35: Error: unknown opcode2 `l.lwa'. arch/openrisc/include/asm/bitops/atomic.h:37: Error: unknown opcode2 `l.swa'. -- arch/openrisc/include/asm/bitops/atomic.h: Assembler messages: arch/openrisc/include/asm/bitops/atomic.h:35: Error: unknown opcode2 `l.lwa'. arch/openrisc/include/asm/bitops/atomic.h:37: Error: unknown opcode2 `l.swa'. >> arch/openrisc/include/asm/bitops/atomic.h:70: Error: unknown opcode2 `l.lwa'. >> arch/openrisc/include/asm/bitops/atomic.h:72: Error: unknown opcode2 `l.swa'. arch/openrisc/include/asm/bitops/atomic.h:90: Error: unknown opcode2 `l.lwa'. arch/openrisc/include/asm/bitops/atomic.h:92: Error: unknown opcode2 `l.swa'. arch/openrisc/include/asm/bitops/atomic.h:18: Error: unknown opcode2 `l.lwa'. arch/openrisc/include/asm/bitops/atomic.h:20: Error: unknown opcode2 `l.swa'. arch/openrisc/include/asm/bitops/atomic.h:18: Error: unknown opcode2 `l.lwa'. arch/openrisc/include/asm/bitops/atomic.h:20: Error: unknown opcode2 `l.swa'. arch/openrisc/include/asm/bitops/atomic.h:35: Error: unknown opcode2 `l.lwa'. arch/openrisc/include/asm/bitops/atomic.h:37: Error: unknown opcode2 `l.swa'. arch/openrisc/include/asm/bitops/atomic.h:18: Error: unknown opcode2 `l.lwa'. arch/openrisc/include/asm/bitops/atomic.h:20: Error: unknown opcode2 `l.swa'. arch/openrisc/include/asm/bitops/atomic.h:90: Error: unknown opcode2 `l.lwa'. arch/openrisc/include/asm/bitops/atomic.h:92: Error: unknown opcode2 `l.swa'. arch/openrisc/include/asm/bitops/atomic.h:35: Error: unknown opcode2 `l.lwa'. arch/openrisc/include/asm/bitops/atomic.h:37: Error: unknown opcode2 `l.swa'. arch/openrisc/include/asm/bitops/atomic.h:18: Error: unknown opcode2 `l.lwa'. arch/openrisc/include/asm/bitops/atomic.h:20: Error: unknown opcode2 `l.swa'. arch/openrisc/include/asm/bitops/atomic.h:18: Error: unknown opcode2 `l.lwa'. arch/openrisc/include/asm/bitops/atomic.h:20: Error: unknown opcode2 `l.swa'. -- arch/openrisc/include/asm/bitops/atomic.h: Assembler messages: arch/openrisc/include/asm/bitops/atomic.h:18: Error: unknown opcode2 `l.lwa'. arch/openrisc/include/asm/bitops/atomic.h:20: Error: unknown opcode2 `l.swa'. arch/openrisc/include/asm/bitops/atomic.h:18: Error: unknown opcode2 `l.lwa'. arch/openrisc/include/asm/bitops/atomic.h:20: Error: unknown opcode2 `l.swa'. >> arch/openrisc/include/asm/bitops/atomic.h:70: Error: unknown opcode2 `l.lwa'. >> arch/openrisc/include/asm/bitops/atomic.h:72: Error: unknown opcode2 `l.swa'. arch/openrisc/include/asm/bitops/atomic.h:90: Error: unknown opcode2 `l.lwa'. arch/openrisc/include/asm/bitops/atomic.h:92: Error: unknown opcode2 `l.swa'. arch/openrisc/include/asm/bitops/atomic.h:90: Error: unknown opcode2 `l.lwa'. arch/openrisc/include/asm/bitops/atomic.h:92: Error: unknown opcode2 `l.swa'. -- arch/openrisc/include/asm/bitops/atomic.h: Assembler messages: arch/openrisc/include/asm/bitops/atomic.h:18: Error: unknown opcode2 `l.lwa'. arch/openrisc/include/asm/bitops/atomic.h:20: Error: unknown opcode2 `l.swa'. >> arch/openrisc/include/asm/bitops/atomic.h:70: Error: unknown opcode2 `l.lwa'. >> arch/openrisc/include/asm/bitops/atomic.h:72: Error: unknown opcode2 `l.swa'. arch/openrisc/include/asm/bitops/atomic.h:35: Error: unknown opcode2 `l.lwa'. arch/openrisc/include/asm/bitops/atomic.h:37: Error: unknown opcode2 `l.swa'. >> arch/openrisc/include/asm/bitops/atomic.h:70: Error: unknown opcode2 `l.lwa'. >> arch/openrisc/include/asm/bitops/atomic.h:72: Error: unknown opcode2 `l.swa'. >> arch/openrisc/include/asm/bitops/atomic.h:70: Error: unknown opcode2 `l.lwa'. >> arch/openrisc/include/asm/bitops/atomic.h:72: Error: unknown opcode2 `l.swa'. arch/openrisc/include/asm/bitops/atomic.h:35: Error: unknown opcode2 `l.lwa'. arch/openrisc/include/asm/bitops/atomic.h:37: Error: unknown opcode2 `l.swa'. >> arch/openrisc/include/asm/bitops/atomic.h:70: Error: unknown opcode2 `l.lwa'. >> arch/openrisc/include/asm/bitops/atomic.h:72: Error: unknown opcode2 `l.swa'. arch/openrisc/include/asm/bitops/atomic.h:35: Error: unknown opcode2 `l.lwa'. arch/openrisc/include/asm/bitops/atomic.h:37: Error: unknown opcode2 `l.swa'. arch/openrisc/include/asm/bitops/atomic.h:18: Error: unknown opcode2 `l.lwa'. arch/openrisc/include/asm/bitops/atomic.h:20: Error: unknown opcode2 `l.swa'. >> arch/openrisc/include/asm/bitops/atomic.h:70: Error: unknown opcode2 `l.lwa'. >> arch/openrisc/include/asm/bitops/atomic.h:72: Error: unknown opcode2 `l.swa'. arch/openrisc/include/asm/bitops/atomic.h:35: Error: unknown opcode2 `l.lwa'. arch/openrisc/include/asm/bitops/atomic.h:37: Error: unknown opcode2 `l.swa'. >> arch/openrisc/include/asm/bitops/atomic.h:70: Error: unknown opcode2 `l.lwa'. >> arch/openrisc/include/asm/bitops/atomic.h:72: Error: unknown opcode2 `l.swa'. arch/openrisc/include/asm/bitops/atomic.h:18: Error: unknown opcode2 `l.lwa'. arch/openrisc/include/asm/bitops/atomic.h:20: Error: unknown opcode2 `l.swa'. arch/openrisc/include/asm/bitops/atomic.h:18: Error: unknown opcode2 `l.lwa'. arch/openrisc/include/asm/bitops/atomic.h:20: Error: unknown opcode2 `l.swa'. -- arch/openrisc/include/asm/bitops/atomic.h: Assembler messages: arch/openrisc/include/asm/bitops/atomic.h:35: Error: unknown opcode2 `l.lwa'. arch/openrisc/include/asm/bitops/atomic.h:37: Error: unknown opcode2 `l.swa'. arch/openrisc/include/asm/bitops/atomic.h:35: Error: unknown opcode2 `l.lwa'. arch/openrisc/include/asm/bitops/atomic.h:37: Error: unknown opcode2 `l.swa'. arch/openrisc/include/asm/bitops/atomic.h:35: Error: unknown opcode2 `l.lwa'. arch/openrisc/include/asm/bitops/atomic.h:37: Error: unknown opcode2 `l.swa'. arch/openrisc/include/asm/bitops/atomic.h:35: Error: unknown opcode2 `l.lwa'. arch/openrisc/include/asm/bitops/atomic.h:37: Error: unknown opcode2 `l.swa'. arch/openrisc/include/asm/bitops/atomic.h:35: Error: unknown opcode2 `l.lwa'. arch/openrisc/include/asm/bitops/atomic.h:37: Error: unknown opcode2 `l.swa'. arch/openrisc/include/asm/bitops/atomic.h:18: Error: unknown opcode2 `l.lwa'. arch/openrisc/include/asm/bitops/atomic.h:20: Error: unknown opcode2 `l.swa'. arch/openrisc/include/asm/bitops/atomic.h:90: Error: unknown opcode2 `l.lwa'. arch/openrisc/include/asm/bitops/atomic.h:92: Error: unknown opcode2 `l.swa'. arch/openrisc/include/asm/bitops/atomic.h:35: Error: unknown opcode2 `l.lwa'. arch/openrisc/include/asm/bitops/atomic.h:37: Error: unknown opcode2 `l.swa'. arch/openrisc/include/asm/bitops/atomic.h:35: Error: unknown opcode2 `l.lwa'. arch/openrisc/include/asm/bitops/atomic.h:37: Error: unknown opcode2 `l.swa'. arch/openrisc/include/asm/bitops/atomic.h:90: Error: unknown opcode2 `l.lwa'. arch/openrisc/include/asm/bitops/atomic.h:92: Error: unknown opcode2 `l.swa'. arch/openrisc/include/asm/bitops/atomic.h:18: Error: unknown opcode2 `l.lwa'. arch/openrisc/include/asm/bitops/atomic.h:20: Error: unknown opcode2 `l.swa'. arch/openrisc/include/asm/bitops/atomic.h:18: Error: unknown opcode2 `l.lwa'. arch/openrisc/include/asm/bitops/atomic.h:20: Error: unknown opcode2 `l.swa'. arch/openrisc/include/asm/bitops/atomic.h:18: Error: unknown opcode2 `l.lwa'. arch/openrisc/include/asm/bitops/atomic.h:20: Error: unknown opcode2 `l.swa'. arch/openrisc/include/asm/bitops/atomic.h:18: Error: unknown opcode2 `l.lwa'. arch/openrisc/include/asm/bitops/atomic.h:20: Error: unknown opcode2 `l.swa'. >> arch/openrisc/include/asm/bitops/atomic.h:70: Error: unknown opcode2 `l.lwa'. >> arch/openrisc/include/asm/bitops/atomic.h:72: Error: unknown opcode2 `l.swa'. >> arch/openrisc/include/asm/bitops/atomic.h:70: Error: unknown opcode2 `l.lwa'. >> arch/openrisc/include/asm/bitops/atomic.h:72: Error: unknown opcode2 `l.swa'. arch/openrisc/include/asm/bitops/atomic.h:90: Error: unknown opcode2 `l.lwa'. arch/openrisc/include/asm/bitops/atomic.h:92: Error: unknown opcode2 `l.swa'. arch/openrisc/include/asm/bitops/atomic.h:18: Error: unknown opcode2 `l.lwa'. arch/openrisc/include/asm/bitops/atomic.h:20: Error: unknown opcode2 `l.swa'. >> arch/openrisc/include/asm/bitops/atomic.h:70: Error: unknown opcode2 `l.lwa'. >> arch/openrisc/include/asm/bitops/atomic.h:72: Error: unknown opcode2 `l.swa'. >> arch/openrisc/include/asm/bitops/atomic.h:70: Error: unknown opcode2 `l.lwa'. >> arch/openrisc/include/asm/bitops/atomic.h:72: Error: unknown opcode2 `l.swa'. arch/openrisc/include/asm/bitops/atomic.h:18: Error: unknown opcode2 `l.lwa'. arch/openrisc/include/asm/bitops/atomic.h:20: Error: unknown opcode2 `l.swa'. >> arch/openrisc/include/asm/bitops/atomic.h:70: Error: unknown opcode2 `l.lwa'. >> arch/openrisc/include/asm/bitops/atomic.h:72: Error: unknown opcode2 `l.swa'. arch/openrisc/include/asm/bitops/atomic.h:18: Error: unknown opcode2 `l.lwa'. arch/openrisc/include/asm/bitops/atomic.h:20: Error: unknown opcode2 `l.swa'. arch/openrisc/include/asm/bitops/atomic.h:18: Error: unknown opcode2 `l.lwa'. arch/openrisc/include/asm/bitops/atomic.h:20: Error: unknown opcode2 `l.swa'. >> arch/openrisc/include/asm/bitops/atomic.h:70: Error: unknown opcode2 `l.lwa'. >> arch/openrisc/include/asm/bitops/atomic.h:72: Error: unknown opcode2 `l.swa'. -- arch/openrisc/include/asm/bitops/atomic.h: Assembler messages: >> arch/openrisc/include/asm/bitops/atomic.h:70: Error: unknown opcode2 `l.lwa'. >> arch/openrisc/include/asm/bitops/atomic.h:72: Error: unknown opcode2 `l.swa'. arch/openrisc/include/asm/bitops/atomic.h:18: Error: unknown opcode2 `l.lwa'. arch/openrisc/include/asm/bitops/atomic.h:20: Error: unknown opcode2 `l.swa'. vim +70 arch/openrisc/include/asm/bitops/atomic.h 64 { 65 unsigned long mask = BIT_MASK(nr); 66 unsigned long *p = ((unsigned long *)addr) + BIT_WORD(nr); 67 unsigned long old; 68 unsigned long tmp; 69 > 70 __asm__ __volatile__( 71 "1: l.lwa %0,0(%2) \n" > 72 " l.or %1,%0,%3 \n" 73 " l.swa 0(%2),%1 \n" 74 " l.bnf 1b \n" 75 " l.nop \n" --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation