Hi Brendan, [auto build test ERROR on linus/master] [also build test ERROR on v4.13-rc6 next-20170823] [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/Brendan-Higgins/arm-npcm-add-basic-support-for-Nuvoton-BMCs/20170824-031106 config: arm-allmodconfig (attached as .config) compiler: arm-linux-gnueabi-gcc (Debian 6.1.1-9) 6.1.1 20160705 reproduce: wget https://raw.githubusercontent.com/01org/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree make.cross ARCH=arm All errors (new ones prefixed by >>): arch/arm/mach-npcm/headsmp.S: Assembler messages: >> arch/arm/mach-npcm/headsmp.S:73: Error: selected processor does not support `dsb' in ARM mode >> arch/arm/mach-npcm/headsmp.S:74: Error: selected processor does not support `isb' in ARM mode vim +73 arch/arm/mach-npcm/headsmp.S 42 43 ENTRY(v7_invalidate_l1_npcmX50) 44 mov r0, #0 45 mcr p15, 0, r0, c7, c5, 0 /* invalidate I cache */ 46 mcr p15, 2, r0, c0, c0, 0 47 mrc p15, 1, r0, c0, c0, 0 48 49 ldr r1, =0x7fff 50 and r2, r1, r0, lsr #13 51 52 ldr r1, =0x3ff 53 54 and r3, r1, r0, lsr #3 /* NumWays - 1 */ 55 add r2, r2, #1 /* NumSets */ 56 57 and r0, r0, #0x7 58 add r0, r0, #4 /* SetShift */ 59 60 clz r1, r3 /* WayShift */ 61 add r4, r3, #1 /* NumWays */ 62 1: sub r2, r2, #1 /* NumSets-- */ 63 mov r3, r4 /* Temp = NumWays */ 64 2: subs r3, r3, #1 /* Temp-- */ 65 mov r5, r3, lsl r1 66 mov r6, r2, lsl r0 67 /* Reg = (Temp << WayShift) | (NumSets << SetShift) */ 68 orr r5, r5, r6 69 mcr p15, 0, r5, c7, c6, 2 70 bgt 2b 71 cmp r2, #0 72 bgt 1b > 73 dsb > 74 isb 75 mov pc, lr 76 ENDPROC(v7_invalidate_l1_npcmX50) 77 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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