Re: [PATCH 07/10] serial: mvebu-uart: implement UART clock driver for configuring UART base clock

From: kernel test robot <lkp@intel.com>
To: "Pali Rohár" <pali@kernel.org>,
	"Michael Turquette" <mturquette@baylibre.com>,
	"Stephen Boyd" <sboyd@kernel.org>,
	"Rob Herring" <robh+dt@kernel.org>,
	"Greg Kroah-Hartman" <gregkh@linuxfoundation.org>
Cc: kbuild-all@lists.01.org, "Andrew Lunn" <andrew@lunn.ch>,
	"Gregory Clement" <gregory.clement@bootlin.com>,
	"Sebastian Hesselbarth" <sebastian.hesselbarth@gmail.com>,
	"Vladimir Vid" <vladimir.vid@sartura.hr>,
	"Marek Behún" <kabel@kernel.org>,
	linux-clk@vger.kernel.org
Subject: Re: [PATCH 07/10] serial: mvebu-uart: implement UART clock driver for configuring UART base clock
Date: Fri, 25 Jun 2021 13:36:35 +0800	[thread overview]
Message-ID: <202106251343.ChqF1pLz-lkp@intel.com> (raw)
In-Reply-To: <20210624224909.6350-8-pali@kernel.org>

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Hi "Pali,

I love your patch! Yet something to improve:

[auto build test ERROR on robh/for-next]
[also build test ERROR on tty/tty-testing clk/clk-next linus/master v5.13-rc7 next-20210624]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]

url:    https://github.com/0day-ci/linux/commits/Pali-Roh-r/serial-mvebu-uart-Fixes-and-new-support-for-higher-baudrates/20210625-065146
base:   https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git for-next
config: sh-allmodconfig (attached as .config)
compiler: sh4-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
        # https://github.com/0day-ci/linux/commit/747483a6b8f2de98afe461dbf91227404a8e2e81
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review Pali-Roh-r/serial-mvebu-uart-Fixes-and-new-support-for-higher-baudrates/20210625-065146
        git checkout 747483a6b8f2de98afe461dbf91227404a8e2e81
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=sh 

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>

All errors (new ones prefixed by >>):

   sh4-linux-ld: drivers/tty/serial/mvebu-uart.o: in function `mvebu_uart_clock_prepare':
>> mvebu-uart.c:(.text+0x520): undefined reference to `__udivdi3'
   sh4-linux-ld: drivers/tty/serial/mvebu-uart.o: in function `mvebu_uart_clock_probe':
>> mvebu-uart.c:(.text+0x1a3c): undefined reference to `__clk_get_name'
>> sh4-linux-ld: mvebu-uart.c:(.text+0x1a4c): undefined reference to `devm_clk_hw_register'
>> sh4-linux-ld: mvebu-uart.c:(.text+0x1a5c): undefined reference to `devm_of_clk_add_hw_provider'
>> sh4-linux-ld: mvebu-uart.c:(.text+0x1a60): undefined reference to `of_clk_hw_onecell_get'

Kconfig warnings: (for reference only)
   WARNING: unmet direct dependencies detected for SND_ATMEL_SOC_PDC
   Depends on SOUND && !UML && SND && SND_SOC && SND_ATMEL_SOC && HAS_DMA
   Selected by
   - SND_ATMEL_SOC_SSC && SOUND && !UML && SND && SND_SOC && SND_ATMEL_SOC
   - SND_ATMEL_SOC_SSC_PDC && SOUND && !UML && SND && SND_SOC && SND_ATMEL_SOC && ATMEL_SSC

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

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