All of lore.kernel.org
 help / color / mirror / Atom feed
From: kernel test robot <lkp@intel.com>
To: Geert Uytterhoeven <geert@linux-m68k.org>,
	Robin van der Gracht <robin@protonic.nl>,
	Rob Herring <robh+dt@kernel.org>, Miguel Ojeda <ojeda@kernel.org>,
	Paul Burton <paulburton@kernel.org>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	Pavel Machek <pavel@ucw.cz>, Marek Behun <marek.behun@nic.cz>
Cc: clang-built-linux@googlegroups.com, kbuild-all@lists.01.org,
	devicetree@vger.kernel.org, linux-leds@vger.kernel.org,
	linux-mips@vger.kernel.org
Subject: Re: [PATCH v3 19/19] auxdisplay: ht16k33: Add LED support
Date: Thu, 15 Jul 2021 04:49:26 +0800	[thread overview]
Message-ID: <202107150434.SylYq7Cs-lkp@intel.com> (raw)
In-Reply-To: <20210714151130.2531831-20-geert@linux-m68k.org>

[-- Attachment #1: Type: text/plain, Size: 2022 bytes --]

Hi Geert,

I love your patch! Yet something to improve:

[auto build test ERROR on robh/for-next]
[also build test ERROR on staging/staging-testing linus/master v5.14-rc1 next-20210714]
[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/Geert-Uytterhoeven/auxdisplay-ht16k33-Add-character-display-support/20210714-231351
base:   https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git for-next
config: arm-randconfig-r036-20210714 (attached as .config)
compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project 8d69635ed9ecf36fd0ca85906bfde17949671cbe)
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
        # install arm cross compiling tool for clang build
        # apt-get install binutils-arm-linux-gnueabi
        # https://github.com/0day-ci/linux/commit/a8d991401542b45f91eb59e1cdf24fd6c419360e
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review Geert-Uytterhoeven/auxdisplay-ht16k33-Add-character-display-support/20210714-231351
        git checkout a8d991401542b45f91eb59e1cdf24fd6c419360e
        # save the attached .config to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross O=build_dir ARCH=arm 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 >>):

>> ld.lld: error: undefined symbol: devm_led_classdev_register_ext
   >>> referenced by ht16k33.c
   >>>               auxdisplay/ht16k33.o:(ht16k33_probe) in archive drivers/built-in.a

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

[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 26256 bytes --]

WARNING: multiple messages have this Message-ID (diff)
From: kernel test robot <lkp@intel.com>
To: kbuild-all@lists.01.org
Subject: Re: [PATCH v3 19/19] auxdisplay: ht16k33: Add LED support
Date: Thu, 15 Jul 2021 04:49:26 +0800	[thread overview]
Message-ID: <202107150434.SylYq7Cs-lkp@intel.com> (raw)
In-Reply-To: <20210714151130.2531831-20-geert@linux-m68k.org>

[-- Attachment #1: Type: text/plain, Size: 2063 bytes --]

Hi Geert,

I love your patch! Yet something to improve:

[auto build test ERROR on robh/for-next]
[also build test ERROR on staging/staging-testing linus/master v5.14-rc1 next-20210714]
[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/Geert-Uytterhoeven/auxdisplay-ht16k33-Add-character-display-support/20210714-231351
base:   https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git for-next
config: arm-randconfig-r036-20210714 (attached as .config)
compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project 8d69635ed9ecf36fd0ca85906bfde17949671cbe)
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
        # install arm cross compiling tool for clang build
        # apt-get install binutils-arm-linux-gnueabi
        # https://github.com/0day-ci/linux/commit/a8d991401542b45f91eb59e1cdf24fd6c419360e
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review Geert-Uytterhoeven/auxdisplay-ht16k33-Add-character-display-support/20210714-231351
        git checkout a8d991401542b45f91eb59e1cdf24fd6c419360e
        # save the attached .config to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross O=build_dir ARCH=arm 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 >>):

>> ld.lld: error: undefined symbol: devm_led_classdev_register_ext
   >>> referenced by ht16k33.c
   >>>               auxdisplay/ht16k33.o:(ht16k33_probe) in archive drivers/built-in.a

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

[-- Attachment #2: config.gz --]
[-- Type: application/gzip, Size: 26256 bytes --]

  reply	other threads:[~2021-07-14 20:50 UTC|newest]

Thread overview: 27+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-07-14 15:11 [PATCH v3 00/19] auxdisplay: ht16k33: Add character display support Geert Uytterhoeven
2021-07-14 15:11 ` [PATCH v3 01/19] uapi: Add <linux/map_to_14segment.h> Geert Uytterhoeven
2021-07-14 15:11 ` [PATCH v3 02/19] dt-bindings: auxdisplay: ht16k33: Document Adafruit segment displays Geert Uytterhoeven
2021-07-14 15:11 ` [PATCH v3 03/19] auxdisplay: img-ascii-lcd: Fix lock-up when displaying empty string Geert Uytterhoeven
2021-07-14 15:11 ` [PATCH v3 04/19] auxdisplay: img-ascii-lcd: Add helper variable dev Geert Uytterhoeven
2021-07-14 15:11 ` [PATCH v3 05/19] auxdisplay: img-ascii-lcd: Convert device attribute to sysfs_emit() Geert Uytterhoeven
2021-07-14 15:11 ` [PATCH v3 06/19] auxdisplay: Extract character line display core support Geert Uytterhoeven
2021-07-14 15:11 ` [PATCH v3 07/19] auxdisplay: linedisp: Use kmemdup_nul() helper Geert Uytterhoeven
2021-07-14 15:11 ` [PATCH v3 08/19] auxdisplay: linedisp: Add support for changing scroll rate Geert Uytterhoeven
2021-07-14 15:11 ` [PATCH v3 09/19] auxdisplay: ht16k33: Connect backlight to fbdev Geert Uytterhoeven
2021-07-14 15:11 ` [PATCH v3 10/19] auxdisplay: ht16k33: Use HT16K33_FB_SIZE in ht16k33_initialize() Geert Uytterhoeven
2021-07-14 15:11 ` [PATCH v3 11/19] auxdisplay: ht16k33: Remove unneeded error check in keypad probe() Geert Uytterhoeven
2021-07-14 15:11 ` [PATCH v3 12/19] auxdisplay: ht16k33: Convert to simple i2c probe function Geert Uytterhoeven
2021-07-14 15:11 ` [PATCH v3 13/19] auxdisplay: ht16k33: Add helper variable dev Geert Uytterhoeven
2021-07-14 15:11 ` [PATCH v3 14/19] auxdisplay: ht16k33: Move delayed work Geert Uytterhoeven
2021-07-14 15:11 ` [PATCH v3 15/19] auxdisplay: ht16k33: Extract ht16k33_brightness_set() Geert Uytterhoeven
2021-07-14 15:11 ` [PATCH v3 16/19] auxdisplay: ht16k33: Extract frame buffer probing Geert Uytterhoeven
2021-07-14 15:11 ` [PATCH v3 17/19] auxdisplay: ht16k33: Add support for segment displays Geert Uytterhoeven
2021-07-14 15:11 ` [PATCH v3 18/19] dt-bindings: auxdisplay: ht16k33: Document LED subnode Geert Uytterhoeven
2021-07-16 19:24   ` Rob Herring
2021-07-14 15:11 ` [PATCH v3 19/19] auxdisplay: ht16k33: Add LED support Geert Uytterhoeven
2021-07-14 20:49   ` kernel test robot [this message]
2021-07-14 20:49     ` kernel test robot
2021-07-15  7:04     ` Geert Uytterhoeven
2021-07-15  7:04       ` Geert Uytterhoeven
2021-07-15  5:27   ` kernel test robot
2021-07-15  5:27     ` kernel test robot

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=202107150434.SylYq7Cs-lkp@intel.com \
    --to=lkp@intel.com \
    --cc=clang-built-linux@googlegroups.com \
    --cc=devicetree@vger.kernel.org \
    --cc=geert@linux-m68k.org \
    --cc=gregkh@linuxfoundation.org \
    --cc=kbuild-all@lists.01.org \
    --cc=linux-leds@vger.kernel.org \
    --cc=linux-mips@vger.kernel.org \
    --cc=marek.behun@nic.cz \
    --cc=ojeda@kernel.org \
    --cc=paulburton@kernel.org \
    --cc=pavel@ucw.cz \
    --cc=robh+dt@kernel.org \
    --cc=robin@protonic.nl \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.