[android-common:android14-5.15-2025-10 1/1] arch/arm64/kvm/arm.c:493:15: warning: no previous prototype for 'kvm_arch_vcpu_get_ip'

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

Hi Sean,

FYI, the error/warning still remains.

tree:   https://android.googlesource.com/kernel/common android14-5.15-2025-10
head:   7c8286117ce253a9f730573213e63c7f74e01d69
commit: a2aa2a6c9491a807bb898220acb1062dd8226a12 [1/1] BACKPORT: KVM: Move x86's perf guest info callbacks to generic KVM
config: arm64-randconfig-1000-20260924 (https://download.01.org/0day-ci/archive/20260925/202609250707.v5In0Xad-lkp@intel.com/config)
compiler: aarch64-linux-gcc (GCC) 11.5.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260925/202609250707.v5In0Xad-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/202609250707.v5In0Xad-lkp@intel.com/

All warnings (new ones prefixed by >>):

>> arch/arm64/kvm/arm.c:493:15: warning: no previous prototype for 'kvm_arch_vcpu_get_ip' [-Wmissing-prototypes]
     493 | unsigned long kvm_arch_vcpu_get_ip(struct kvm_vcpu *vcpu)
         |               ^~~~~~~~~~~~~~~~~~~~


vim +/kvm_arch_vcpu_get_ip +493 arch/arm64/kvm/arm.c

   492	
 > 493	unsigned long kvm_arch_vcpu_get_ip(struct kvm_vcpu *vcpu)
   494	{
   495		return *vcpu_pc(vcpu);
   496	}
   497	

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