linux-kernel - Re: [PATCH 1/1] x86/rtc: Allocate interrupt for platform device

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Message-ID: <201701162254.FYsK3GjP%fengguang.wu@intel.com>
Date:   Mon, 16 Jan 2017 22:46:06 +0800
From:   kbuild test robot <lkp@...el.com>
To:     Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Cc:     kbuild-all@...org, Ingo Molnar <mingo@...hat.com>,
        Thomas Gleixner <tglx@...utronix.de>,
        "H . Peter Anvin" <hpa@...or.com>, linux-kernel@...r.kernel.org,
        x86@...nel.org, Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Subject: Re: [PATCH 1/1] x86/rtc: Allocate interrupt for platform device

Hi Andy,

[auto build test ERROR on tip/auto-latest]
[also build test ERROR on v4.10-rc4 next-20170116]
[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/Andy-Shevchenko/x86-rtc-Allocate-interrupt-for-platform-device/20170116-222720
config: x86_64-randconfig-x011-201703 (attached as .config)
compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901
reproduce:
        # save the attached .config to linux build tree
        make ARCH=x86_64 

All errors (new ones prefixed by >>):

   arch/x86/kernel/rtc.c: In function 'add_rtc_cmos':
>> arch/x86/kernel/rtc.c:202:2: error: implicit declaration of function 'ioapic_set_alloc_attr' [-Werror=implicit-function-declaration]
     ioapic_set_alloc_attr(&info, NUMA_NO_NODE, 1, 0);
     ^~~~~~~~~~~~~~~~~~~~~
>> arch/x86/kernel/rtc.c:203:8: error: implicit declaration of function 'mp_map_gsi_to_irq' [-Werror=implicit-function-declaration]
     ret = mp_map_gsi_to_irq(RTC_IRQ, IOAPIC_MAP_ALLOC, &info);
           ^~~~~~~~~~~~~~~~~
>> arch/x86/kernel/rtc.c:203:35: error: 'IOAPIC_MAP_ALLOC' undeclared (first use in this function)
     ret = mp_map_gsi_to_irq(RTC_IRQ, IOAPIC_MAP_ALLOC, &info);
                                      ^~~~~~~~~~~~~~~~
   arch/x86/kernel/rtc.c:203:35: note: each undeclared identifier is reported only once for each function it appears in
   cc1: some warnings being treated as errors

vim +/ioapic_set_alloc_attr +202 arch/x86/kernel/rtc.c

   196			}
   197		}
   198	#endif
   199		if (!x86_platform.legacy.rtc)
   200			return -ENODEV;
   201	
 > 202		ioapic_set_alloc_attr(&info, NUMA_NO_NODE, 1, 0);
 > 203		ret = mp_map_gsi_to_irq(RTC_IRQ, IOAPIC_MAP_ALLOC, &info);
   204		if (ret < 0)
   205			return ret;
   206	

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0-DAY kernel test infrastructure                Open Source Technology Center
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