linux-kernel - Re: [PATCH v2 01/16] dell-laptop: extract SMBIOS-related code to a separate module

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Date:	Tue, 26 Jan 2016 14:33:46 +0100
From:	Michał Kępień <kernel@...pniu.pl>
To:	kbuild test robot <lkp@...el.com>
Cc:	kbuild-all@...org, Darren Hart <dvhart@...radead.org>,
	Matthew Garrett <mjg59@...f.ucam.org>,
	Pali Rohár <pali.rohar@...il.com>,
	Richard Purdie <rpurdie@...ys.net>,
	Jacek Anaszewski <j.anaszewski@...sung.com>,
	platform-driver-x86@...r.kernel.org, linux-leds@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 01/16] dell-laptop: extract SMBIOS-related code to a
 separate module

> Hi Michał,
> 
> [auto build test ERROR on platform-drivers-x86/for-next]
> [also build test ERROR on v4.4 next-20160122]
> [if your patch is applied to the wrong git tree, please drop us a note to help improving the system]
> 
> url:    https://github.com/0day-ci/linux/commits/Micha-K-pie/Common-Dell-SMBIOS-API/20160122-223550
> base:   git://git.infradead.org/users/dvhart/linux-platform-drivers-x86.git for-next
> config: x86_64-randconfig-n0-01240935 (attached as .config)
> reproduce:
>         # save the attached .config to linux build tree
>         make ARCH=x86_64 
> 
> All errors (new ones prefixed by >>):
> 
>    drivers/platform/x86/dell-smbios.c: In function 'dell_send_request':
> >> drivers/platform/x86/dell-smbios.c:71:16: error: implicit declaration of function 'virt_to_phys' [-Werror=implicit-function-declaration]
>      command.ebx = virt_to_phys(buffer);
>                    ^
>    cc1: some warnings being treated as errors

Nice catch, turns out I missed the <linux/io.h> include in
dell-smbios.c, but that only causes errors for non-SMP builds.

I'll keep that in mind for v3 of this series, if it happens.  If not,
I'll post a v3 of just this patch once the rest of the series gets
acked.

-- 
Best regards,
Michał Kępień