linux-kernel - Re: [PATCH] drm/panel: rpi-touchscreen: Add backlight support

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <201812190639.4Bus2kf6%fengguang.wu@intel.com>
Date:   Wed, 19 Dec 2018 06:49:53 +0800
From:   kbuild test robot <lkp@...el.com>
To:     Nicolas Saenz Julienne <nsaenzjulienne@...e.de>
Cc:     kbuild-all@...org, Thierry Reding <thierry.reding@...il.com>,
        linux-rpi-kernel@...ts.infradead.org, stefan.wahren@...e.com,
        eric@...olt.net, Nicolas Saenz Julienne <nsaenzjulienne@...e.de>,
        David Airlie <airlied@...ux.ie>,
        dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] drm/panel: rpi-touchscreen: Add backlight support

Hi Nicolas,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on linus/master]
[also build test ERROR on v4.20-rc7 next-20181218]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]

url:    https://github.com/0day-ci/linux/commits/Nicolas-Saenz-Julienne/drm-panel-rpi-touchscreen-Add-backlight-support/20181215-164117
config: x86_64-randconfig-s3-12190437 (attached as .config)
compiler: gcc-7 (Debian 7.3.0-1) 7.3.0
reproduce:
        # save the attached .config to linux build tree
        make ARCH=x86_64 

All errors (new ones prefixed by >>):

>> ERROR: "devm_backlight_device_register" [drivers/gpu/drm/panel/panel-raspberrypi-touchscreen.ko] undefined!

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation

Download attachment ".config.gz" of type "application/gzip" (35572 bytes)