From: Robert Marko <robert.marko@sartura.hr>
To: kernel test robot <lkp@intel.com>
Cc: Andy Gross <agross@kernel.org>,
Bjorn Andersson <bjorn.andersson@linaro.org>,
Michael Turquette <mturquette@baylibre.com>,
sboyd@kernel.org, Abhishek Sahu <absahu@codeaurora.org>,
linux-arm-msm <linux-arm-msm@vger.kernel.org>,
linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org,
kbuild-all@lists.01.org, clang-built-linux@googlegroups.com,
Christian Lamparter <chunkeey@gmail.com>,
John Crispin <john@phrozen.org>
Subject: Re: [PATCH] clk: qcom: ipq4019: fix apss cpu overclocking
Date: Mon, 8 Jun 2020 10:54:34 +0200 [thread overview]
Message-ID: <CA+HBbNFpHugbM6LDGAtJHj4ZAz-K5ojkovaVZ04V3QJS-hytUw@mail.gmail.com> (raw)
In-Reply-To: <202006050445.tiQi7ZvY%lkp@intel.com>
Sorry for asking, but are these warnings relevant?
GCC9.3 does not throw them
Regards
Robert
On Thu, Jun 4, 2020 at 10:25 PM kernel test robot <lkp@intel.com> wrote:
>
> Hi Robert,
>
> I love your patch! Perhaps something to improve:
>
> [auto build test WARNING on clk/clk-next]
> [also build test WARNING on v5.7 next-20200604]
> [if your patch is applied to the wrong git tree, please drop us a note to help
> improve the system. BTW, we also suggest to use '--base' option to specify the
> base tree in git format-patch, please see https://stackoverflow.com/a/37406982]
>
> url: https://github.com/0day-ci/linux/commits/Robert-Marko/clk-qcom-ipq4019-fix-apss-cpu-overclocking/20200605-002859
> base: https://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git clk-next
> config: x86_64-allyesconfig (attached as .config)
> compiler: clang version 11.0.0 (https://github.com/llvm/llvm-project ac47588bc4ff5927a01ed6fcd269ce86aba52a7c)
> 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
> # install x86_64 cross compiling tool for clang build
> # apt-get install binutils-x86-64-linux-gnu
> # save the attached .config to linux build tree
> COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=x86_64
>
> 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 <<):
>
> >> drivers/clk/qcom/gcc-ipq4019.c:1247:24: warning: no previous prototype for function 'qcom_find_freq_close' [-Wmissing-prototypes]
> const struct freq_tbl *qcom_find_freq_close(const struct freq_tbl *f,
> ^
> drivers/clk/qcom/gcc-ipq4019.c:1247:7: note: declare 'static' if the function is not intended to be used outside of this translation unit
> const struct freq_tbl *qcom_find_freq_close(const struct freq_tbl *f,
> ^
> static
> 1 warning generated.
>
> vim +/qcom_find_freq_close +1247 drivers/clk/qcom/gcc-ipq4019.c
>
> 1245
> 1246
> > 1247 const struct freq_tbl *qcom_find_freq_close(const struct freq_tbl *f,
> 1248 unsigned long rate)
> 1249 {
> 1250 const struct freq_tbl *last = NULL;
> 1251
> 1252 for ( ; f->freq; f++) {
> 1253 if (rate == f->freq)
> 1254 return f;
> 1255
> 1256 if (f->freq > rate) {
> 1257 if (!last ||
> 1258 (f->freq - rate) < (rate - last->freq))
> 1259 return f;
> 1260 else
> 1261 return last;
> 1262 }
> 1263 last = f;
> 1264 }
> 1265
> 1266 return last;
> 1267 }
> 1268
>
> ---
> 0-DAY CI Kernel Test Service, Intel Corporation
> https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
next prev parent reply other threads:[~2020-06-08 8:54 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-04 12:09 [PATCH] clk: qcom: ipq4019: fix apss cpu overclocking Robert Marko
[not found] ` <202006050445.tiQi7ZvY%lkp@intel.com>
2020-06-08 8:54 ` Robert Marko [this message]
2020-06-08 9:07 ` Nathan Chancellor
2020-06-08 9:43 ` Robert Marko
2020-06-08 9:47 Robert Marko
2020-06-09 21:15 ` Stephen Boyd
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