linux-kernel - Re: [PATCH 2/2] ACPI: EC: Dispatch the EC GPE directly on s2idle wake

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Date:   Fri, 25 May 2018 11:24:37 +0200
From:   Ulf Hansson <ulf.hansson@...aro.org>
To:     "Rafael J. Wysocki" <rafael@...nel.org>
Cc:     "Rafael J. Wysocki" <rjw@...ysocki.net>, kbuild-all@...org,
        Linux ACPI <linux-acpi@...r.kernel.org>,
        Zhang Rui <rui.zhang@...el.com>,
        Linux PM <linux-pm@...r.kernel.org>,
        LKML <linux-kernel@...r.kernel.org>,
        Erik Schmauss <erik.schmauss@...el.com>,
        Bob Moore <robert.moore@...el.com>,
        "Wang, Wendy" <wendy.wang@...el.com>,
        kbuild test robot <lkp@...el.com>
Subject: Re: [PATCH 2/2] ACPI: EC: Dispatch the EC GPE directly on s2idle wake

On 25 May 2018 at 10:48, Rafael J. Wysocki <rafael@...nel.org> wrote:
> On Fri, May 25, 2018 at 10:08 AM, Rafael J. Wysocki <rafael@...nel.org> wrote:
>> On Fri, May 25, 2018 at 8:49 AM, Ulf Hansson <ulf.hansson@...aro.org> wrote:
>>> Rafael,
>>>
>>> On 18 May 2018 at 08:10, kbuild test robot <lkp@...el.com> wrote:
>>>> Hi Rafael,
>>>>
>>>> I love your patch! Yet something to improve:
>>>>
>>>> [auto build test ERROR on pm/linux-next]
>>>> [also build test ERROR on v4.17-rc5]
>>>> [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/Rafael-J-Wysocki/ACPI-PM-Dispatch-EC-GPE-early-on-s2idle-resume-if-LPS0-_DSM-is-used/20180518-070817
>>>> base:   https://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git linux-next
>>>> config: arm64-defconfig (attached as .config)
>>>> compiler: aarch64-linux-gnu-gcc (Debian 7.2.0-11) 7.2.0
>>>> reproduce:
>>>>         wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
>>>>         chmod +x ~/bin/make.cross
>>>>         # save the attached .config to linux build tree
>>>>         make.cross ARCH=arm64
>>>>
>>>> All errors (new ones prefixed by >>):
>>>>
>>>>    drivers/acpi/ec.o: In function `acpi_ec_dispatch_gpe':
>>>>>> ec.c:(.text+0x239c): undefined reference to `acpi_dispatch_gpe'
>>>>    ec.c:(.text+0x239c): relocation truncated to fit: R_AARCH64_CALL26 against undefined symbol `acpi_dispatch_gpe'
>>>>
>>>> ---
>>>> 0-DAY kernel test infrastructure                Open Source Technology Center
>>>> https://lists.01.org/pipermail/kbuild-all                   Intel Corporation
>>>
>>> This breaks arm64 builds, would you mind to drop the offending patch
>>> from your linux-next branch?
>>
>> Not really, but I can fix it.
>
> Should be fixed now, sorry for the breakage.

Thanks, yes it builds fine now!

Kind regards
Uffe