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

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Date:   Wed, 21 Jul 2021 05:41:00 +0800
From:   kernel test robot <lkp@...el.com>
To:     Sean Anderson <sean.anderson@...o.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,
        Sean Anderson <sean.anderson@...o.com>
Subject: Re: [PATCH v5 2/3] clocksource: Rewrite Xilinx AXI timer driver

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.

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

Download attachment ".config.gz" of type "application/gzip" (31307 bytes)