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From: kernel test robot <lkp@intel.com>
To: Liam Beguin <liambeguin@gmail.com>,
	peda@axentia.se, jic23@kernel.org, lars@metafoo.de
Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org,
	linux-iio@vger.kernel.org, devicetree@vger.kernel.org,
	robh+dt@kernel.org
Subject: Re: [PATCH v8 09/14] iio: afe: rescale: fix accuracy for small fractional scales
Date: Sat, 21 Aug 2021 07:37:15 +0800	[thread overview]
Message-ID: <202108210716.pxy9O6XW-lkp@intel.com> (raw)
In-Reply-To: <20210820191714.69898-10-liambeguin@gmail.com>

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Hi Liam,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on 6cbb3aa0f9d5d23221df787cf36f74d3866fdb78]

url:    https://github.com/0day-ci/linux/commits/Liam-Beguin/iio-afe-add-temperature-rescaling-support/20210821-032112
base:   6cbb3aa0f9d5d23221df787cf36f74d3866fdb78
config: nds32-buildonly-randconfig-r005-20210821 (attached as .config)
compiler: nds32le-linux-gcc (GCC) 11.2.0
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/e5c2e1505fa3f8cf9fe6d3a21f3a5c585efc6dce
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review Liam-Beguin/iio-afe-add-temperature-rescaling-support/20210821-032112
        git checkout e5c2e1505fa3f8cf9fe6d3a21f3a5c585efc6dce
        # save the attached .config to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=nds32 SHELL=/bin/bash

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 >>):

   nds32le-linux-ld: drivers/iio/afe/iio-rescale.o: in function `rescale_process_scale':
>> iio-rescale.c:(.text+0x5f4): undefined reference to `__divdi3'
>> nds32le-linux-ld: iio-rescale.c:(.text+0x5f8): undefined reference to `__divdi3'

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

[-- Attachment #2: .config.gz --]
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  reply	other threads:[~2021-08-20 23:37 UTC|newest]

Thread overview: 39+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-08-20 19:17 [PATCH v8 00/14] iio: afe: add temperature rescaling support Liam Beguin
2021-08-20 19:17 ` [PATCH v8 01/14] iio: inkern: apply consumer scale on IIO_VAL_INT cases Liam Beguin
2021-08-20 19:17 ` [PATCH v8 02/14] iio: inkern: apply consumer scale when no channel scale is available Liam Beguin
2021-08-20 19:17 ` [PATCH v8 03/14] iio: inkern: make a best effort on offset calculation Liam Beguin
2021-08-20 19:17 ` [PATCH v8 04/14] iio: afe: rescale: expose scale processing function Liam Beguin
2021-08-20 19:17 ` [PATCH v8 05/14] iio: afe: rescale: add INT_PLUS_{MICRO,NANO} support Liam Beguin
2021-08-26  8:11   ` Peter Rosin
2021-08-29  2:50     ` Liam Beguin
2021-08-20 19:17 ` [PATCH v8 06/14] iio: afe: rescale: add offset support Liam Beguin
2021-08-20 19:17 ` [PATCH v8 07/14] iio: afe: rescale: use s64 for temporary scale calculations Liam Beguin
2021-08-20 19:17 ` [PATCH v8 08/14] iio: afe: rescale: reduce risk of integer overflow Liam Beguin
2021-08-26  9:13   ` Peter Rosin
2021-08-29  4:01     ` Liam Beguin
2021-08-20 19:17 ` [PATCH v8 09/14] iio: afe: rescale: fix accuracy for small fractional scales Liam Beguin
2021-08-20 23:37   ` kernel test robot [this message]
2021-08-21  1:33     ` Liam Beguin
2021-08-23  6:53       ` Peter Rosin
2021-08-21  2:00   ` kernel test robot
2021-08-21  7:21   ` kernel test robot
2021-08-22 22:18   ` Peter Rosin
2021-08-24 20:28     ` [PATCH v8 09/14] iio: afe: rescale: fix accuracy for small Liam Beguin
2021-08-26  9:53       ` Peter Rosin
2021-08-29  4:41         ` Liam Beguin
2021-08-30 11:27           ` Jonathan Cameron
2021-09-11 23:31             ` Liam Beguin
2021-08-30 13:03           ` Peter Rosin
2021-09-11 23:20             ` Liam Beguin
2021-08-30 11:22     ` [PATCH v8 09/14] iio: afe: rescale: fix accuracy for small fractional scales Jonathan Cameron
2021-08-30 14:30       ` Peter Rosin
2021-08-30 17:03         ` Jonathan Cameron
2021-09-02  2:27         ` Liam Beguin
2021-09-02 21:52           ` Peter Rosin
2021-08-20 19:17 ` [PATCH v8 10/14] iio: test: add basic tests for the iio-rescale driver Liam Beguin
2021-08-20 19:17 ` [PATCH v8 11/14] iio: afe: rescale: add RTD temperature sensor support Liam Beguin
2021-08-20 19:17 ` [PATCH v8 12/14] iio: afe: rescale: add temperature transducers Liam Beguin
2021-08-26  8:56   ` Peter Rosin
2021-08-29  2:33     ` Liam Beguin
2021-08-20 19:17 ` [PATCH v8 13/14] dt-bindings: iio: afe: add bindings for temperature-sense-rtd Liam Beguin
2021-08-20 19:17 ` [PATCH v8 14/14] dt-bindings: iio: afe: add bindings for temperature transducers Liam Beguin

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