linux-kernel - Re: [PATCH 2/2] pwm: Add support for Xilinx AXI Timer

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Date:   Tue, 4 May 2021 13:16:59 -0400
From:   Sean Anderson <sean.anderson@...o.com>
To:     kernel test robot <lkp@...el.com>, linux-pwm@...r.kernel.org,
        devicetree@...r.kernel.org
Cc:     kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, michal.simek@...inx.com,
        Lee Jones <lee.jones@...aro.org>,
        Thierry Reding <thierry.reding@...il.com>,
        Uwe Kleine-König <u.kleine-koenig@...gutronix.de>,
        Yoshinori Sato <ysato@...rs.sourceforge.jp>,
        Rich Felker <dalias@...c.org>
Subject: Re: [PATCH 2/2] pwm: Add support for Xilinx AXI Timer



On 5/3/21 10:24 PM, kernel test robot wrote:
 > Hi Sean,
 >
 > Thank you for the patch! Yet something to improve:
 >
 > [auto build test ERROR on arm64/for-next/core]
 > [also build test ERROR on linux/master linus/master v5.12 next-20210503]
 > [cannot apply to pwm/for-next xlnx/master]
 > [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/Sean-Anderson/dt-bindings-pwm-Add-Xilinx-AXI-Timer/20210504-054451
 > base:   https://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-next/core
 > 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/164c8df701eef0c9509d544501a1de5c406e93cb
 >          git remote add linux-review https://github.com/0day-ci/linux
 >          git fetch --no-tags linux-review Sean-Anderson/dt-bindings-pwm-Add-Xilinx-AXI-Timer/20210504-054451
 >          git checkout 164c8df701eef0c9509d544501a1de5c406e93cb
 >          # save the attached .config to linux build tree
 >          COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross W=1 ARCH=sh
 >
 > If you fix the issue, kindly add following tag as appropriate
 > Reported-by: kernel test robot <lkp@...el.com>
 >
 > All errors (new ones prefixed by >>, old ones prefixed by <<):
 >
 > ERROR: modpost: "__delay" [drivers/net/mdio/mdio-cavium.ko] undefined!
 >>> ERROR: modpost: "clk_rate_exclusive_get" [drivers/pwm/pwm-xilinx.ko] undefined!
 >>> ERROR: modpost: "clk_rate_exclusive_put" [drivers/pwm/pwm-xilinx.ko] undefined!

These should be defined in drivers/sh/clk/core.c, because
CONFIG_HAVE_CLK is selected (see the definition in include/linux/clk.h)
but they are not.

+CC SH maintainers

--Sean

 > ERROR: modpost: "__udivdi3" [fs/btrfs/btrfs.ko] undefined!
 > ERROR: modpost: "__umoddi3" [fs/btrfs/btrfs.ko] undefined!
 >
 > 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
 >