[kvm:queue 155/222] arch/x86/kvm/svm/svm_onhyperv.h:49:34: error: 'hv_remote_flush_tlb' undeclared; did you mean 'svm_flush_tlb'?

[kvm:queue 155/222] arch/x86/kvm/svm/svm_onhyperv.h:49:34: error: 'hv_remote_flush_tlb' undeclared; did you mean 'svm_flush_tlb'?

[kernel test robot]

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tree:   https://git.kernel.org/pub/scm/virt/kvm/kvm.git queue
head:   c1dc20e254b421a2463da7f053b37d822788224a
commit: 1fb7f06d81d209b3ad57a9720808ccaf1c9d55f6 [155/222] KVM: SVM: hyper-v: Remote TLB flush for SVM
config: x86_64-allmodconfig (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=1fb7f06d81d209b3ad57a9720808ccaf1c9d55f6
        git remote add kvm https://git.kernel.org/pub/scm/virt/kvm/kvm.git
        git fetch --no-tags kvm queue
        git checkout 1fb7f06d81d209b3ad57a9720808ccaf1c9d55f6
        # save the attached .config to linux build tree
        make 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 >>):

   In file included from arch/x86/kvm/svm/svm.c:47:
   arch/x86/kvm/svm/svm_onhyperv.h: In function 'svm_hv_hardware_setup':
>> arch/x86/kvm/svm/svm_onhyperv.h:49:34: error: 'hv_remote_flush_tlb' undeclared (first use in this function); did you mean 'svm_flush_tlb'?
      49 |   svm_x86_ops.tlb_remote_flush = hv_remote_flush_tlb;
         |                                  ^~~~~~~~~~~~~~~~~~~
         |                                  svm_flush_tlb
   arch/x86/kvm/svm/svm_onhyperv.h:49:34: note: each undeclared identifier is reported only once for each function it appears in
>> arch/x86/kvm/svm/svm_onhyperv.h:51:5: error: 'hv_remote_flush_tlb_with_range' undeclared (first use in this function)
      51 |     hv_remote_flush_tlb_with_range;
         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~


vim +49 arch/x86/kvm/svm/svm_onhyperv.h

    43	
    44	static inline void svm_hv_hardware_setup(void)
    45	{
    46		if (npt_enabled &&
    47		    ms_hyperv.nested_features & HV_X64_NESTED_ENLIGHTENED_TLB) {
    48			pr_info("kvm: Hyper-V enlightened NPT TLB flush enabled\n");
  > 49			svm_x86_ops.tlb_remote_flush = hv_remote_flush_tlb;
    50			svm_x86_ops.tlb_remote_flush_with_range =
  > 51					hv_remote_flush_tlb_with_range;
    52		}
    53	}
    54	

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

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