linux-kernel - Re: [PATCH 28/31] Add debugger entry points for MN10300

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Message-ID: <201601290502.gDpTQ4IP%fengguang.wu@intel.com>
Date:	Fri, 29 Jan 2016 05:21:47 +0800
From:	kbuild test robot <lkp@...el.com>
To:	Jeffrey Merkey <jeffmerkey@...il.com>
Cc:	kbuild-all@...org, linux-kernel@...r.kernel.org,
	dhowells@...hat.com, yasutake.koichi@...panasonic.com,
	linux.mdb@...il.com, linux-am33-list@...hat.com
Subject: Re: [PATCH 28/31] Add debugger entry points for MN10300

Hi Jeffrey,

[auto build test ERROR on v4.5-rc1]
[also build test ERROR on next-20160128]
[cannot apply to tip/x86/core]
[if your patch is applied to the wrong git tree, please drop us a note to help improving the system]

url:    https://github.com/0day-ci/linux/commits/Jeffrey-Merkey/Add-hard-soft-lockup-debugger-entry-points/20160129-035852
config: mn10300-asb2364_defconfig (attached as .config)
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=mn10300 

All errors (new ones prefixed by >>):

   In file included from include/linux/kdebug.h:4:0,
                    from kernel/notifier.c:1:
>> arch/mn10300/include/asm/kdebug.h:26:8: error: unknown type name 'u8'
    extern u8 __arch_breakpoint;
           ^

vim +/u8 +26 arch/mn10300/include/asm/kdebug.h

    20	};
    21	
    22	static inline void arch_breakpoint(void)
    23	{
    24		asm(".globl __arch_breakpoint; __arch_breakpoint: break");
    25	}
  > 26	extern u8 __arch_breakpoint;
    27	
    28	
    29	#endif /* _ASM_KDEBUG_H */

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation

Download attachment ".config.gz" of type "application/octet-stream" (8715 bytes)