Hi Dongjiu, Thank you for the patch! Yet something to improve: [auto build test ERROR on arm64/for-next/core] [also build test ERROR on v4.14-rc7 next-20171103] [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/Dongjiu-Geng/arm64-add-a-macro-for-SError-synchronization/20171104-224216 base: https://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-next/core config: arm64-defconfig (attached as .config) compiler: aarch64-linux-gnu-gcc (Debian 6.1.1-9) 6.1.1 20160705 reproduce: wget https://raw.githubusercontent.com/intel/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=arm64 All errors (new ones prefixed by >>): arch/arm64/kernel/entry.S: Assembler messages: >> arch/arm64/kernel/entry.S:439: Error: selected processor does not support `esb' arch/arm64/kernel/entry.S:443: Error: selected processor does not support `esb' arch/arm64/kernel/entry.S:447: Error: selected processor does not support `esb' arch/arm64/kernel/entry.S:451: Error: selected processor does not support `esb' arch/arm64/kernel/entry.S:456: Error: selected processor does not support `esb' arch/arm64/kernel/entry.S:460: Error: selected processor does not support `esb' arch/arm64/kernel/entry.S:601: Error: selected processor does not support `esb' arch/arm64/kernel/entry.S:629: Error: selected processor does not support `esb' arch/arm64/kernel/entry.S:670: Error: selected processor does not support `esb' arch/arm64/kernel/entry.S:777: Error: selected processor does not support `esb' arch/arm64/kernel/entry.S:806: Error: selected processor does not support `esb' arch/arm64/kernel/entry.S:832: Error: selected processor does not support `esb' vim +439 arch/arm64/kernel/entry.S 872d8327 Mark Rutland 2017-07-14 425 60ffc30d Catalin Marinas 2012-03-05 426 /* 60ffc30d Catalin Marinas 2012-03-05 427 * Invalid mode handlers 60ffc30d Catalin Marinas 2012-03-05 428 */ 60ffc30d Catalin Marinas 2012-03-05 429 .macro inv_entry, el, reason, regsize = 64 b660950c Ard Biesheuvel 2016-03-18 430 kernel_entry \el, \regsize 60ffc30d Catalin Marinas 2012-03-05 431 mov x0, sp 60ffc30d Catalin Marinas 2012-03-05 432 mov x1, #\reason 60ffc30d Catalin Marinas 2012-03-05 433 mrs x2, esr_el1 2d0e751a Mark Rutland 2017-07-26 434 bl bad_mode 2d0e751a Mark Rutland 2017-07-26 435 ASM_BUG() 60ffc30d Catalin Marinas 2012-03-05 436 .endm 60ffc30d Catalin Marinas 2012-03-05 437 60ffc30d Catalin Marinas 2012-03-05 438 el0_sync_invalid: 60ffc30d Catalin Marinas 2012-03-05 @439 inv_entry 0, BAD_SYNC 60ffc30d Catalin Marinas 2012-03-05 440 ENDPROC(el0_sync_invalid) 60ffc30d Catalin Marinas 2012-03-05 441 60ffc30d Catalin Marinas 2012-03-05 442 el0_irq_invalid: 60ffc30d Catalin Marinas 2012-03-05 443 inv_entry 0, BAD_IRQ 60ffc30d Catalin Marinas 2012-03-05 444 ENDPROC(el0_irq_invalid) 60ffc30d Catalin Marinas 2012-03-05 445 60ffc30d Catalin Marinas 2012-03-05 446 el0_fiq_invalid: 60ffc30d Catalin Marinas 2012-03-05 447 inv_entry 0, BAD_FIQ 60ffc30d Catalin Marinas 2012-03-05 448 ENDPROC(el0_fiq_invalid) 60ffc30d Catalin Marinas 2012-03-05 449 60ffc30d Catalin Marinas 2012-03-05 450 el0_error_invalid: 60ffc30d Catalin Marinas 2012-03-05 451 inv_entry 0, BAD_ERROR 60ffc30d Catalin Marinas 2012-03-05 452 ENDPROC(el0_error_invalid) 60ffc30d Catalin Marinas 2012-03-05 453 :::::: The code at line 439 was first introduced by commit :::::: 60ffc30d5652810dd34ea2eec41504222f5d5791 arm64: Exception handling :::::: TO: Catalin Marinas <catalin.marinas@xxxxxxx> :::::: CC: Catalin Marinas <catalin.marinas@xxxxxxx> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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