Re: [PATCH 1/5 v2] KVM: x86: Change names of some of the kvm_x86_ops functions to make them more semantical and readable

From: kernel test robot <lkp@intel.com>
To: Krish Sadhukhan <krish.sadhukhan@oracle.com>, kvm@vger.kernel.org
Cc: kbuild-all@lists.01.org, jmattson@google.com,
	sean.j.christopherson@intel.com, pbonzini@redhat.com,
	vkuznets@redhat.com
Subject: Re: [PATCH 1/5 v2] KVM: x86: Change names of some of the kvm_x86_ops functions to make them more semantical and readable
Date: Sun, 26 Jul 2020 02:41:36 +0800	[thread overview]
Message-ID: <202007260214.SuhYRXUM%lkp@intel.com> (raw)
In-Reply-To: <1595647598-53208-2-git-send-email-krish.sadhukhan@oracle.com>

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Hi Krish,

Thank you for the patch! Perhaps something to improve:

[auto build test WARNING on vhost/linux-next]
[also build test WARNING on v5.8-rc6 next-20200724]
[cannot apply to kvm/linux-next]
[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/Krish-Sadhukhan/KVM-x86-Fill-in-conforming-vmx-svm-_x86_ops-and-vmx-svm-_nested_ops-via-macros/20200725-113105
base:   https://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git linux-next
config: s390-allyesconfig (attached as .config)
compiler: s390-linux-gcc (GCC) 9.3.0
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
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=s390 

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>

All warnings (new ones prefixed by >>):

>> arch/s390/kvm/kvm-s390.c:315:6: warning: no previous prototype for 'kvm_arch_hardware_unsetup' [-Wmissing-prototypes]
     315 | void kvm_arch_hardware_unsetup(void)
         |      ^~~~~~~~~~~~~~~~~~~~~~~~~

vim +/kvm_arch_hardware_unsetup +315 arch/s390/kvm/kvm-s390.c

b0c632db637d68a Heiko Carstens     2008-03-25  314  
b0c632db637d68a Heiko Carstens     2008-03-25 @315  void kvm_arch_hardware_unsetup(void)
b0c632db637d68a Heiko Carstens     2008-03-25  316  {
b2d73b2a0ad1c75 Martin Schwidefsky 2016-03-08  317  	gmap_unregister_pte_notifier(&gmap_notifier);
a3508fbe9dc6dd3 David Hildenbrand  2015-07-08  318  	gmap_unregister_pte_notifier(&vsie_gmap_notifier);
fdf036507f1fc03 Fan Zhang          2015-05-13  319  	atomic_notifier_chain_unregister(&s390_epoch_delta_notifier,
fdf036507f1fc03 Fan Zhang          2015-05-13  320  					 &kvm_clock_notifier);
b0c632db637d68a Heiko Carstens     2008-03-25  321  }
b0c632db637d68a Heiko Carstens     2008-03-25  322  

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

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