Re: [PATCH v2 38/43] KVM: Drop defunct kvm_arch_vcpu_(un)blocking() hooks

[kernel test robot <lkp@intel.com>]

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Hi Sean,

I love your patch! Yet something to improve:

[auto build test ERROR on kvm/queue]
[also build test ERROR on kvms390/next next-20211008]
[cannot apply to kvmarm/next v5.15-rc4]
[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/Sean-Christopherson/KVM-Halt-polling-and-x86-APICv-overhaul/20211009-101942
base:   https://git.kernel.org/pub/scm/virt/kvm/kvm.git queue
config: riscv-allyesconfig (attached as .config)
compiler: riscv64-linux-gcc (GCC) 11.2.0
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/615b306b3241ec43ab18fea75397141785c65361
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review Sean-Christopherson/KVM-Halt-polling-and-x86-APICv-overhaul/20211009-101942
        git checkout 615b306b3241ec43ab18fea75397141785c65361
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross ARCH=riscv 

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/riscv/kvm/vcpu.c:199:6: error: no previous prototype for 'kvm_arch_vcpu_blocking' [-Werror=missing-prototypes]
     199 | void kvm_arch_vcpu_blocking(struct kvm_vcpu *vcpu)
         |      ^~~~~~~~~~~~~~~~~~~~~~
>> arch/riscv/kvm/vcpu.c:203:6: error: no previous prototype for 'kvm_arch_vcpu_unblocking' [-Werror=missing-prototypes]
     203 | void kvm_arch_vcpu_unblocking(struct kvm_vcpu *vcpu)
         |      ^~~~~~~~~~~~~~~~~~~~~~~~
   cc1: all warnings being treated as errors


vim +/kvm_arch_vcpu_blocking +199 arch/riscv/kvm/vcpu.c

99cdc6c18c2d81 Anup Patel 2021-09-27  198  
99cdc6c18c2d81 Anup Patel 2021-09-27 @199  void kvm_arch_vcpu_blocking(struct kvm_vcpu *vcpu)
99cdc6c18c2d81 Anup Patel 2021-09-27  200  {
99cdc6c18c2d81 Anup Patel 2021-09-27  201  }
99cdc6c18c2d81 Anup Patel 2021-09-27  202  
99cdc6c18c2d81 Anup Patel 2021-09-27 @203  void kvm_arch_vcpu_unblocking(struct kvm_vcpu *vcpu)
99cdc6c18c2d81 Anup Patel 2021-09-27  204  {
99cdc6c18c2d81 Anup Patel 2021-09-27  205  }
99cdc6c18c2d81 Anup Patel 2021-09-27  206  

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

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