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From: kernel test robot <lkp@intel.com>
To: Vitaly Kuznetsov <vkuznets@redhat.com>
Cc: kbuild-all@lists.01.org, kvm@vger.kernel.org,
	Robert Hu <robert.hu@intel.com>,
	Farrah Chen <farrah.chen@intel.com>,
	Danmei Wei <danmei.wei@intel.com>,
	Paolo Bonzini <pbonzini@redhat.com>
Subject: [kvm:queue 11/44] arch/x86/kernel/kvm.c:672:2: error: implicit declaration of function 'kvm_guest_cpu_offline'; did you mean 'kvm_guest_cpu_init'?
Date: Fri, 7 May 2021 04:57:45 +0800	[thread overview]
Message-ID: <202105070437.l17T7fhB-lkp@intel.com> (raw)

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tree:   https://git.kernel.org/pub/scm/virt/kvm/kvm.git queue
head:   c6d517aecd40b25ea05c593962b2c4b085092343
commit: 9140e381e0f2f8cb1c628c29730ece2a52cb4cbc [11/44] x86/kvm: Teardown PV features on boot CPU as well
config: x86_64-randconfig-c022-20210506 (attached as .config)
compiler: gcc-9 (Debian 9.3.0-22) 9.3.0
reproduce (this is a W=1 build):
        # https://git.kernel.org/pub/scm/virt/kvm/kvm.git/commit/?id=9140e381e0f2f8cb1c628c29730ece2a52cb4cbc
        git remote add kvm https://git.kernel.org/pub/scm/virt/kvm/kvm.git
        git fetch --no-tags kvm queue
        git checkout 9140e381e0f2f8cb1c628c29730ece2a52cb4cbc
        # save the attached .config to linux build tree
        make W=1 W=1 ARCH=x86_64 

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 >>):

   arch/x86/kernel/kvm.c: In function 'kvm_suspend':
>> arch/x86/kernel/kvm.c:672:2: error: implicit declaration of function 'kvm_guest_cpu_offline'; did you mean 'kvm_guest_cpu_init'? [-Werror=implicit-function-declaration]
     672 |  kvm_guest_cpu_offline();
         |  ^~~~~~~~~~~~~~~~~~~~~
         |  kvm_guest_cpu_init
   arch/x86/kernel/kvm.c: In function 'kvm_resume':
>> arch/x86/kernel/kvm.c:679:2: error: implicit declaration of function 'kvm_cpu_online'; did you mean 'irq_cpu_online'? [-Werror=implicit-function-declaration]
     679 |  kvm_cpu_online(raw_smp_processor_id());
         |  ^~~~~~~~~~~~~~
         |  irq_cpu_online
   cc1: some warnings being treated as errors


vim +672 arch/x86/kernel/kvm.c

   669	
   670	static int kvm_suspend(void)
   671	{
 > 672		kvm_guest_cpu_offline();
   673	
   674		return 0;
   675	}
   676	
   677	static void kvm_resume(void)
   678	{
 > 679		kvm_cpu_online(raw_smp_processor_id());
   680	}
   681	

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

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WARNING: multiple messages have this Message-ID (diff)
From: kernel test robot <lkp@intel.com>
To: kbuild-all@lists.01.org
Subject: [kvm:queue 11/44] arch/x86/kernel/kvm.c:672:2: error: implicit declaration of function 'kvm_guest_cpu_offline'; did you mean 'kvm_guest_cpu_init'?
Date: Fri, 07 May 2021 04:57:45 +0800	[thread overview]
Message-ID: <202105070437.l17T7fhB-lkp@intel.com> (raw)

[-- Attachment #1: Type: text/plain, Size: 2009 bytes --]

tree:   https://git.kernel.org/pub/scm/virt/kvm/kvm.git queue
head:   c6d517aecd40b25ea05c593962b2c4b085092343
commit: 9140e381e0f2f8cb1c628c29730ece2a52cb4cbc [11/44] x86/kvm: Teardown PV features on boot CPU as well
config: x86_64-randconfig-c022-20210506 (attached as .config)
compiler: gcc-9 (Debian 9.3.0-22) 9.3.0
reproduce (this is a W=1 build):
        # https://git.kernel.org/pub/scm/virt/kvm/kvm.git/commit/?id=9140e381e0f2f8cb1c628c29730ece2a52cb4cbc
        git remote add kvm https://git.kernel.org/pub/scm/virt/kvm/kvm.git
        git fetch --no-tags kvm queue
        git checkout 9140e381e0f2f8cb1c628c29730ece2a52cb4cbc
        # save the attached .config to linux build tree
        make W=1 W=1 ARCH=x86_64 

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 >>):

   arch/x86/kernel/kvm.c: In function 'kvm_suspend':
>> arch/x86/kernel/kvm.c:672:2: error: implicit declaration of function 'kvm_guest_cpu_offline'; did you mean 'kvm_guest_cpu_init'? [-Werror=implicit-function-declaration]
     672 |  kvm_guest_cpu_offline();
         |  ^~~~~~~~~~~~~~~~~~~~~
         |  kvm_guest_cpu_init
   arch/x86/kernel/kvm.c: In function 'kvm_resume':
>> arch/x86/kernel/kvm.c:679:2: error: implicit declaration of function 'kvm_cpu_online'; did you mean 'irq_cpu_online'? [-Werror=implicit-function-declaration]
     679 |  kvm_cpu_online(raw_smp_processor_id());
         |  ^~~~~~~~~~~~~~
         |  irq_cpu_online
   cc1: some warnings being treated as errors


vim +672 arch/x86/kernel/kvm.c

   669	
   670	static int kvm_suspend(void)
   671	{
 > 672		kvm_guest_cpu_offline();
   673	
   674		return 0;
   675	}
   676	
   677	static void kvm_resume(void)
   678	{
 > 679		kvm_cpu_online(raw_smp_processor_id());
   680	}
   681	

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org

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             reply	other threads:[~2021-05-06 20:58 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-05-06 20:57 kernel test robot [this message]
2021-05-06 20:57 ` [kvm:queue 11/44] arch/x86/kernel/kvm.c:672:2: error: implicit declaration of function 'kvm_guest_cpu_offline'; did you mean 'kvm_guest_cpu_init'? kernel test robot
2021-05-07  8:33 ` Vitaly Kuznetsov
2021-05-07  8:33   ` Vitaly Kuznetsov

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