Re: [PATCH v3 2/7] Split up struct warn_args

From: kbuild test robot <lkp@intel.com>
To: Emese Revfy <re.emese@gmail.com>
Cc: kbuild-all@01.org, kernel-hardening@lists.openwall.com,
	pageexec@freemail.hu, spender@grsecurity.net, mmarek@suse.com,
	keescook@chromium.org, linux-kernel@vger.kernel.org,
	yamada.masahiro@socionext.com, linux-kbuild@vger.kernel.org,
	minipli@ld-linux.so, linux@armlinux.org.uk,
	catalin.marinas@arm.com, linux@rasmusvillemoes.dk,
	david.brown@linaro.org, benh@kernel.crashing.org,
	tglx@linutronix.de, akpm@linux-foundation.org,
	jlayton@poochiereds.net, arnd@arndb.de, sam@ravnborg.org,
	isdn@linux-pingi.de
Subject: Re: [PATCH v3 2/7] Split up struct warn_args
Date: Wed, 27 Jul 2016 09:15:26 +0800	[thread overview]
Message-ID: <201607270929.mRtusP8V%fengguang.wu@intel.com> (raw)
In-Reply-To: <20160726223813.16d7cfd7f7dc514c6f7f9e9d@gmail.com>

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Hi,

[auto build test ERROR on next-20160726]
[also build test ERROR on v4.7]
[cannot apply to stable/master linus/master linux/master v4.7-rc7 v4.7-rc6 v4.7-rc5]
[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/Emese-Revfy/Introduce-the-initify-gcc-plugin/20160727-084514
config: tile-allyesconfig (attached as .config)
compiler: tilegx-linux-gcc (GCC) 4.6.2
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=tile 

All errors (new ones prefixed by >>):

   kernel/panic.c: In function 'warn_slowpath_null':
>> kernel/panic.c:544:2: error: incompatible type for argument 7 of '__warn'
   kernel/panic.c:478:6: note: expected 'va_list' but argument is of type 'void *'

vim +/__warn +544 kernel/panic.c

   538		va_end(args);
   539	}
   540	EXPORT_SYMBOL(warn_slowpath_fmt_taint);
   541	
   542	void warn_slowpath_null(const char *file, int line)
   543	{
 > 544		__warn(file, line, __builtin_return_address(0), TAINT_WARN, NULL, NULL, NULL);
   545	}
   546	EXPORT_SYMBOL(warn_slowpath_null);
   547	#endif

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

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