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From:   Pkshih <pkshih@realtek.com>
To:     kernel test robot <lkp@intel.com>,
        "tony0620emma@gmail.com" <tony0620emma@gmail.com>,
        "kvalo@codeaurora.org" <kvalo@codeaurora.org>
CC:     "kbuild-all@lists.01.org" <kbuild-all@lists.01.org>,
        "linux-wireless@vger.kernel.org" <linux-wireless@vger.kernel.org>,
        Timlee <timlee@realtek.com>
Subject: RE: [PATCH 3/4] rtw88: wow: report wow reason through mac80211 api
Thread-Topic: [PATCH 3/4] rtw88: wow: report wow reason through mac80211 api
Thread-Index: AQHXgs50ScP7mMNnIky6rgj1HURcV6tXCieAgACWN3A=
Date:   Wed, 28 Jul 2021 01:52:22 +0000
Message-ID: <c8741e12d6b8499895a5da97ee08c26f@realtek.com>
References: <20210727100046.30116-4-pkshih@realtek.com>
 <202107280846.9pimJdSE-lkp@intel.com>
In-Reply-To: <202107280846.9pimJdSE-lkp@intel.com>
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> -----Original Message-----
> From: kernel test robot [mailto:lkp@intel.com]
> Sent: Wednesday, July 28, 2021 8:53 AM
> To: Pkshih; tony0620emma@gmail.com; kvalo@codeaurora.org
> Cc: kbuild-all@lists.01.org; linux-wireless@vger.kernel.org; Timlee
> Subject: Re: [PATCH 3/4] rtw88: wow: report wow reason through mac80211 api
> 
> Hi Ping-Ke,
> 
> Thank you for the patch! Yet something to improve:
> 
> [auto build test ERROR on wireless-drivers-next/master]
> [also build test ERROR on v5.14-rc3 next-20210727]
> [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/Ping-Ke-Shih/rtw88-fix-WoWLAN-function-and-report-reason-
> to-mac80211/20210727-180221
> base:   https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git master
> config: parisc-allyesconfig (attached as .config)
> compiler: hppa-linux-gcc (GCC) 10.3.0
> 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
>         # https://github.com/0day-ci/linux/commit/97da528a8da3f33ccd9f58ed43d008b51c6d19d9
>         git remote add linux-review https://github.com/0day-ci/linux
>         git fetch --no-tags linux-review
> Ping-Ke-Shih/rtw88-fix-WoWLAN-function-and-report-reason-to-mac80211/20210727-180221
>         git checkout 97da528a8da3f33ccd9f58ed43d008b51c6d19d9
>         # save the attached .config to linux build tree
>         mkdir build_dir
>         COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-10.3.0 make.cross O=build_dir ARCH=parisc
> 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 >>):
> 
>    hppa-linux-ld: drivers/net/wireless/realtek/rtw88/wow.o: in function
> `rtw_wow_show_wakeup_reason':
> >> (.text+0x6c4): undefined reference to `ieee80211_report_wowlan_wakeup'
> >> hppa-linux-ld: (.text+0x6e0): undefined reference to `ieee80211_report_wowlan_wakeup'
> 

Without CONFIG_PM, we don't need to build drivers/net/wireless/realtek/rtw88/wow.c.
Fix this by [1].

[1] https://lore.kernel.org/linux-wireless/20210728014335.8785-1-pkshih@realtek.com/T/#t

Ping-Ke