linux-kernel - Re: [PATCH 2/5] x86: test early command-line code

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Message-ID: <201512181037.wT1SwZHm%fengguang.wu@intel.com>
Date:	Fri, 18 Dec 2015 10:03:02 +0800
From:	kbuild test robot <lkp@...el.com>
To:	Dave Hansen <dave@...1.net>
Cc:	kbuild-all@...org, linux-kernel@...r.kernel.org,
	Dave Hansen <dave@...1.net>, dave.hansen@...ux.intel.com,
	bp@...e.de, hpa@...or.com, fenghua.yu@...el.com,
	yu-cheng.yu@...el.com
Subject: Re: [PATCH 2/5] x86: test early command-line code

Hi Dave,

[auto build test ERROR on v4.4-rc5]
[also build test ERROR on next-20151217]
[cannot apply to tip/x86/core]

url:    https://github.com/0day-ci/linux/commits/Dave-Hansen/x86-pass-in-size-to-early-cmdline-parsing/20151218-060427
config: i386-allyesconfig (attached as .config)
reproduce:
        # save the attached .config to linux build tree
        make ARCH=i386 

All errors (new ones prefixed by >>):

   arch/x86/kernel/check.c: In function 'test_early_cmdline':
>> arch/x86/kernel/check.c:170:19: error: storage class specified for parameter '__initcall_test_early_cmdline7'
    late_initcall(test_early_cmdline);
                      ^
   arch/x86/kernel/check.c:170:1: error: parameter '__initcall_test_early_cmdline7' is initialized
    late_initcall(test_early_cmdline);
    ^
   arch/x86/kernel/check.c:170:1: warning: '__used__' attribute ignored [-Wattributes]
>> arch/x86/kernel/check.c:170:19: error: section attribute not allowed for '__initcall_test_early_cmdline7'
    late_initcall(test_early_cmdline);
                      ^
   arch/x86/kernel/check.c:170:152: error: expected declaration specifiers before ';' token
   arch/x86/kernel/check.c:169:5: error: old-style parameter declarations in prototyped function definition
    int test_early_cmdline(void)
        ^
   arch/x86/kernel/check.c:170:152: error: expected '{' at end of input
   arch/x86/kernel/check.c:170:152: warning: control reaches end of non-void function [-Wreturn-type]

vim +/__initcall_test_early_cmdline7 +170 arch/x86/kernel/check.c

   164		return 0;
   165	}
   166	device_initcall(start_periodic_check_for_corruption);
   167	
   168	#ifdef CONFIG_X86_TEST_EARLY_CMDLINE
   169	int test_early_cmdline(void)
 > 170	late_initcall(test_early_cmdline);
   171	#endif /* CONFIG_X86_TEST_EARLY_CMDLINE */

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

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