From: Krzysztof Kozlowski <k.kozlowski@samsung.com>
To: MyungJoo Ham <myungjoo.ham@samsung.com>
Cc: kbuild test robot <fengguang.wu@intel.com>,
kbuild-all@01.org, Stephen Boyd <sboyd@codeaurora.org>,
Mike Turquette <mturquette@baylibre.com>,
"linux-pm@vger.kernel.org" <linux-pm@vger.kernel.org>
Subject: Re: [devfreq:testing/kozlowski 12/12] warning: (ARM_EXYNOS_BUS_DEVFREQ) selects DEVFREQ_EVENT_EXYNOS_PPMU which has unmet direct dependencies (PM_DEVFREQ && ..)
Date: Tue, 12 Jul 2016 14:30:42 +0200 [thread overview]
Message-ID: <5784E2F2.8060103@samsung.com> (raw)
In-Reply-To: <201607121927.xX0821td%fengguang.wu@intel.com>
On 07/12/2016 01:45 PM, kbuild test robot wrote:
> tree: https://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git testing/kozlowski
> head: dacb9d6e4946a56f550f706ee4361a6d68dc513a
> commit: dacb9d6e4946a56f550f706ee4361a6d68dc513a [12/12] PM / devfreq: Add COMPILE_TEST for build coverage
> config: sparc64-allyesconfig (attached as .config)
> compiler: sparc64-linux-gnu-gcc (Debian 5.3.1-8) 5.3.1 20160205
> reproduce:
> wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross
> chmod +x ~/bin/make.cross
> git checkout dacb9d6e4946a56f550f706ee4361a6d68dc513a
> # save the attached .config to linux build tree
> make.cross ARCH=sparc64
>
> All warnings (new ones prefixed by >>):
>
> warning: (ARM_EXYNOS_BUS_DEVFREQ) selects DEVFREQ_EVENT_EXYNOS_PPMU which has unmet direct dependencies (PM_DEVFREQ && PM_DEVFREQ_EVENT && ARCH_EXYNOS)
Hi MyungJoo,
Thanks for applying the patch.
The commit
https://git.kernel.org/cgit/linux/kernel/git/mzx/devfreq.git/commit/?h=testing/kozlowski&id=dacb9d6e4946a56f550f706ee4361a6d68dc513a
looks wrong. It contains only half of necessary changes. It is missing
defreq/event changes:
https://patchwork.kernel.org/patch/9200657/
This is the reason behind this kbuild warning.
Additionally I see you cherry-picked dependency ("clk: Provide notifier
stubs when !COMMON_CLK") but:
1. There is no signed-off-by of yours,
2. It should be merged (pulled), not cherry-picked, because otherwise
the commit will appear twice - both from clk tree and from yours. This
is why Stephen provided a stable branch so just:
$ git pull git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
clk-notify
Best regards,
Krzysztof
next parent reply other threads:[~2016-07-12 12:30 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <201607121927.xX0821td%fengguang.wu@intel.com>
2016-07-12 12:30 ` Krzysztof Kozlowski [this message]
2016-07-14 6:03 ` [devfreq:testing/kozlowski 12/12] warning: (ARM_EXYNOS_BUS_DEVFREQ) selects DEVFREQ_EVENT_EXYNOS_PPMU which has unmet direct dependencies (PM_DEVFREQ && ..) MyungJoo Ham
2016-07-14 8:00 ` Krzysztof Kozlowski
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