[sean-jc:x86/fastpath_pi_nv 2/2] arch/x86/kvm/svm/svm.c:4147:39: error: expected ';' after expression

[sean-jc:x86/fastpath_pi_nv 2/2] arch/x86/kvm/svm/svm.c:4147:39: error: expected ';' after expression

[kernel test robot]

tree:   https://github.com/sean-jc/linux x86/fastpath_pi_nv
head:   b2746b169a9de85ccd1760906aadedd71e30497d
commit: b2746b169a9de85ccd1760906aadedd71e30497d [2/2] KVM: x86: Add a fastpath HLT handler
config: x86_64-rhel-8.3-rust (https://download.01.org/0day-ci/archive/20240730/202407301650.BHl33FuL-lkp@intel.com/config)
compiler: clang version 18.1.5 (https://github.com/llvm/llvm-project 617a15a9eac96088ae5e9134248d8236e34b91b1)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240730/202407301650.BHl33FuL-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202407301650.BHl33FuL-lkp@intel.com/

All error/warnings (new ones prefixed by >>):

>> arch/x86/kvm/svm/svm.c:4147:39: error: expected ';' after expression
    4147 |         to_svm(vcpu)->vmcb->control.exit_code
         |                                              ^
         |                                              ;
>> arch/x86/kvm/svm/svm.c:4151:6: error: use of undeclared identifier 'exit_code'; did you mean 'exit_creds'?
    4151 |         if (exit_code == SVM_EXIT_MSR &&
         |             ^~~~~~~~~
         |             exit_creds
   include/linux/cred.h:150:13: note: 'exit_creds' declared here
     150 | extern void exit_creds(struct task_struct *);
         |             ^
   arch/x86/kvm/svm/svm.c:4155:6: error: use of undeclared identifier 'exit_code'; did you mean 'exit_creds'?
    4155 |         if (exit_code == SVM_EXIT_HLT)
         |             ^~~~~~~~~
         |             exit_creds
   include/linux/cred.h:150:13: note: 'exit_creds' declared here
     150 | extern void exit_creds(struct task_struct *);
         |             ^
>> arch/x86/kvm/svm/svm.c:4147:30: warning: expression result unused [-Wunused-value]
    4147 |         to_svm(vcpu)->vmcb->control.exit_code
         |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~ ^~~~~~~~~
   1 warning and 3 errors generated.


vim +4147 arch/x86/kvm/svm/svm.c

  4144	
  4145	static fastpath_t svm_exit_handlers_fastpath(struct kvm_vcpu *vcpu)
  4146	{
> 4147		to_svm(vcpu)->vmcb->control.exit_code
  4148		if (is_guest_mode(vcpu))
  4149			return EXIT_FASTPATH_NONE;
  4150	
> 4151		if (exit_code == SVM_EXIT_MSR &&
  4152		    to_svm(vcpu)->vmcb->control.exit_info_1)
  4153			return handle_fastpath_set_msr_irqoff(vcpu);
  4154	
  4155		if (exit_code == SVM_EXIT_HLT)
  4156			return handle_fastpath_hlt(vcpu);
  4157	
  4158		return EXIT_FASTPATH_NONE;
  4159	}
  4160	

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