linux-kernel - Re: linux-next: Tree for Jun 14 (leds)

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Message-ID: <CAK5ve-L_=gjCHqpBiXUOmHdqs93uxiJ+B5XZqAzP9eSLQd3E4g@mail.gmail.com>
Date:	Sun, 17 Jun 2012 18:53:35 +0800
From:	Bryan Wu <bryan.wu@...onical.com>
To:	Randy Dunlap <rdunlap@...otime.net>
Cc:	Stephen Rothwell <sfr@...b.auug.org.au>,
	linux-next@...r.kernel.org, LKML <linux-kernel@...r.kernel.org>,
	Richard Purdie <rpurdie@...ys.net>, linux-leds@...r.kernel.org
Subject: Re: linux-next: Tree for Jun 14 (leds)

On Sat, Jun 16, 2012 at 12:29 AM, Randy Dunlap <rdunlap@...otime.net> wrote:
> On 06/14/2012 08:42 PM, Bryan Wu wrote:
>
>> On Fri, Jun 15, 2012 at 5:50 AM, Randy Dunlap <rdunlap@...otime.net> wrote:
>>> On 06/13/2012 11:29 PM, Stephen Rothwell wrote:
>>>
>>>> Hi all,
>>>>
>>>> Changes since 20120613:
>>>>
>>>> Linus' tree gained a build failure for which I reverted a commit.
>>>>
>>>> The net-next tree lost its conflicts but gained another against the
>>>> wireless tree.
>>>>
>>>> The sound-asoc tree lost its build failure.
>>>>
>>>> The leds tree lost its build failure.
>>>>
>>>> ----------------------------------------------------------------------------
>>>>
>>>> I have created today's linux-next tree at
>>>> git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
>>>> (patches at http://www.kernel.org/pub/linux/kernel/next/ ).  If you
>>>> are tracking the linux-next tree using git, you should not use "git pull"
>>>> to do so as that will try to merge the new linux-next release with the
>>>> old one.  You should use "git fetch" as mentioned in the FAQ on the wiki
>>>> (see below).
>>>>
>>>> You can see which trees have been included by looking in the Next/Trees
>>>> file in the source.  There are also quilt-import.log and merge.log files
>>>> in the Next directory.  Between each merge, the tree was built with
>>>> a ppc64_defconfig for powerpc and an allmodconfig for x86_64. After the
>>>> final fixups (if any), it is also built with powerpc allnoconfig (32 and
>>>> 64 bit), ppc44x_defconfig and allyesconfig (minus
>>>> CONFIG_PROFILE_ALL_BRANCHES - this fails its final link) and i386, sparc
>>>> and sparc64 defconfig. These builds also have
>>>> CONFIG_ENABLE_WARN_DEPRECATED, CONFIG_ENABLE_MUST_CHECK and
>>>> CONFIG_DEBUG_INFO disabled when necessary.
>>>>
>>>> Below is a summary of the state of the merge.
>>>>
>>>> We are up to 189 trees (counting Linus' and 26 trees of patches pending
>>>> for Linus' tree), more are welcome (even if they are currently empty).
>>>> Thanks to those who have contributed, and to those who haven't, please do.
>>>>
>>>> Status of my local build tests will be at
>>>> http://kisskb.ellerman.id.au/linux-next .  If maintainers want to give
>>>> advice about cross compilers/configs that work, we are always open to add
>>>> more builds.
>>>>
>>>> Thanks to Randy Dunlap for doing many randconfig builds.  And to Paul
>>>> Gortmaker for triage and bug fixes.
>>>>
>>>> There is a wiki covering stuff to do with linux-next at
>>>> http://linux.f-seidel.de/linux-next/pmwiki/ .  Thanks to Frank Seidel.
>>>
>>>
>>>
>>> on i386:
>>>
>>> ERROR: "led_brightness_set" [drivers/leds/led-class.ko] undefined!
>>> ERROR: "leds_list" [drivers/leds/led-class.ko] undefined!
>>> ERROR: "leds_list_lock" [drivers/leds/led-class.ko] undefined!
>>>
>>> and possibly related:
>>>
>>> warning: (ADB_PMU_LED && IWLWIFI && IWLEGACY && ATH5K && ATH9K && ATH9K_HTC && CARL9170_LEDS && TABLET_USB_WACOM && INPUT_WISTRON_BTNS && SENSORS_APPLESMC && IR_WINBOND_CIR && BACKLIGHT_ADP8860 && BACKLIGHT_ADP8870 && HID_LENOVO_TPKBD && ACER_WMI && ASUS_LAPTOP && DELL_LAPTOP && HP_ACCEL && THINKPAD_ACPI && EEEPC_LAPTOP && ASUS_WMI && ACPI_TOSHIBA && SAMSUNG_LAPTOP) selects LEDS_CLASS which has unmet direct dependencies (NEW_LEDS)
>>>
>>>
>>> Full randconfig file is attached.
>>>
>>
>> Hi Randy,
>>
>> I tried to build linux-next latest kernel with the randconfig you
>> posted here, but didn't met this building failure. Did I miss
>> something?
>
>
> I dunno, but I still get the same failure with that kernel config file
> on today's linux-next (20120615).
>

Found the root cause and sent out an patch to fix that.

Thanks,
-- 
Bryan Wu <bryan.wu@...onical.com>
Kernel Developer    +86.186-168-78255 Mobile
Canonical Ltd.      www.canonical.com
Ubuntu - Linux for human beings | www.ubuntu.com
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