| Message ID | 7f4fsc647ve5c4tn5wxosdrss2iqd7fsgmdx3rha4dvruwyi75@kc5yyoyaw7iv (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | KVM: arm64: Add support for hypervisor kCFI | expand |
diff --git a/arch/arm64/kvm/hyp/vhe/switch.c b/arch/arm64/kvm/hyp/vhe/switch.c index 1581df6aec87..9db04a286398 100644 --- a/arch/arm64/kvm/hyp/vhe/switch.c +++ b/arch/arm64/kvm/hyp/vhe/switch.c @@ -301,7 +301,7 @@ int __kvm_vcpu_run(struct kvm_vcpu *vcpu) return ret; } -static void __hyp_call_panic(u64 spsr, u64 elr, u64 par) +static void __noreturn __hyp_call_panic(u64 spsr, u64 elr, u64 par) { struct kvm_cpu_context *host_ctxt; struct kvm_vcpu *vcpu; @@ -326,7 +326,6 @@ void __noreturn hyp_panic(void) u64 par = read_sysreg_par(); __hyp_call_panic(spsr, elr, par); - unreachable(); } asmlinkage void kvm_unexpected_el2_exception(void)
Given that the sole purpose of __hyp_call_panic() is to call panic(), a __noreturn function, give it the __noreturn attribute, removing the need for its caller to use unreachable(). Signed-off-by: Pierre-Clément Tosi <ptosi@google.com> --- arch/arm64/kvm/hyp/vhe/switch.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)