From: Catalin Marinas <catalin.marinas@arm.com>
To: kernel test robot <lkp@intel.com>
Cc: "Vincenzo, Frascino, " <vincenzo.frascino@arm.com>,
kbuild-all@lists.01.org, linux-arm-kernel@lists.infradead.org
Subject: Re: [arm64:devel/mte-v4 25/28] arch/arm64/kernel/cpufeature.c:137:5: warning: no previous prototype for 'mte_ftr_filter'
Date: Wed, 3 Jun 2020 16:29:56 +0100 [thread overview]
Message-ID: <20200603152955.GA27078@gaia> (raw)
In-Reply-To: <202006032134.2oUO53va%lkp@intel.com>
On Wed, Jun 03, 2020 at 09:31:38PM +0800, kernel test robot wrote:
> tree: https://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git devel/mte-v4
> head: 628f92bb11400cab1adb95c32c05cb1c3c384248
> commit: bcf807ed1e622f8311b05e34816df6c41aed54c0 [25/28] arm64: mte: Kconfig entry
> config: arm64-allyesconfig (attached as .config)
> compiler: aarch64-linux-gcc (GCC) 9.3.0
> reproduce (this is a W=1 build):
> wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
> chmod +x ~/bin/make.cross
> git checkout bcf807ed1e622f8311b05e34816df6c41aed54c0
> # save the attached .config to linux build tree
> COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=arm64
>
> If you fix the issue, kindly add following tag as appropriate
> Reported-by: kernel test robot <lkp@intel.com>
>
> All warnings (new ones prefixed by >>, old ones prefixed by <<):
>
> >> arch/arm64/kernel/cpufeature.c:137:5: warning: no previous prototype for 'mte_ftr_filter' [-Wmissing-prototypes]
> 137 | s64 mte_ftr_filter(const struct arm64_ftr_bits *ftrp, s64 val)
> | ^~~~~~~~~~~~~~
>
> vim +/mte_ftr_filter +137 arch/arm64/kernel/cpufeature.c
Thanks for the report, it should indeed be a static function. I'll fix
it locally but in v5 I'll drop the DT patch altogether.
--
Catalin
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prev parent reply other threads:[~2020-06-03 15:30 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-03 13:31 [arm64:devel/mte-v4 25/28] arch/arm64/kernel/cpufeature.c:137:5: warning: no previous prototype for 'mte_ftr_filter' kernel test robot
2020-06-03 15:29 ` Catalin Marinas [this message]
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