linux-kernel - Re: [PATCH v5 2/3] clocksource: Rewrite Xilinx AXI timer driver

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Message-ID: <c24ce7ad-02da-00f5-e1d0-1630854a42df@seco.com>
Date:   Tue, 20 Jul 2021 17:44:30 -0400
From:   Sean Anderson <sean.anderson@...o.com>
To:     kernel test robot <lkp@...el.com>, linux-pwm@...r.kernel.org,
        devicetree@...r.kernel.org,
        Thierry Reding <thierry.reding@...il.com>
Cc:     kbuild-all@...ts.01.org, Alvaro Gamez <alvaro.gamez@...ent.com>,
        Uwe Kleine-König <u.kleine-koenig@...gutronix.de>,
        michal.simek@...inx.com, Lee Jones <lee.jones@...aro.org>,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v5 2/3] clocksource: Rewrite Xilinx AXI timer driver



On 7/20/21 5:41 PM, kernel test robot wrote:
> Hi Sean,
> 
> I love your patch! Perhaps something to improve:
> 
> [auto build test WARNING on tip/timers/core]
> [also build test WARNING on pwm/for-next linus/master v5.14-rc2 next-20210720]
> [cannot apply to 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/20210720-144903
> base:   https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git 2d0a9eb23ccfdf11308bec6db0bc007585d919d2
> config: microblaze-randconfig-r003-20210720 (attached as .config)
> compiler: microblaze-linux-gcc (GCC) 10.3.0
> 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/94fdaff6f9a931388dfbeecb76ea7b50eaa06711
>          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/20210720-144903
>          git checkout 94fdaff6f9a931388dfbeecb76ea7b50eaa06711
>          # save the attached .config to linux build tree
>          mkdir build_dir
>          COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-10.3.0 make.cross O=build_dir ARCH=microblaze SHELL=/bin/bash
> 
> If you fix the issue, kindly add following tag as appropriate
> Reported-by: kernel test robot <lkp@...el.com>
> 
> All warnings (new ones prefixed by >>, old ones prefixed by <<):
> 
>>> WARNING: modpost: vmlinux.o(.text.unlikely+0x530e8): Section mismatch in reference from the function xilinx_clocksource_init() to the function .init.text:sched_clock_register()
> The function xilinx_clocksource_init() references
> the function __init sched_clock_register().
> This is often because xilinx_clocksource_init lacks a __init
> annotation or the annotation of sched_clock_register is wrong.

Will fix in v6.

> 
> The below error/warnings are from parent commit:
> << WARNING: modpost: vmlinux.o(.text+0xc650): Section mismatch in reference from the function pcibios_allocate_bus_resources() to the function .init.text:reparent_resources()
> << WARNING: modpost: vmlinux.o(.text.unlikely+0x1698): Section mismatch in reference from the function mm_cmdline_setup() to the variable .meminit.data:memblock
> 
> ---
> 0-DAY CI Kernel Test Service, Intel Corporation
> https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
>