target/arm: Fix pauth_check_trap vs SEL2

When arm_is_el2_enabled was introduced, we missed
updating pauth_check_trap.

Resolves: https://gitlab.com/qemu-project/qemu/-/issues/788


Fixes: e6ef0169 ("target/arm: use arm_is_el2_enabled() where applicable")
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 20220315021205.342768-1-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

target/arm/pauth_helper.c

@@ -390,7 +390,7 @@ static void QEMU_NORETURN pauth_trap(CPUARMState *env, int target_el,
 
 static void pauth_check_trap(CPUARMState *env, int el, uintptr_t ra)
 {
-    if (el < 2 && arm_feature(env, ARM_FEATURE_EL2)) {
+    if (el < 2 && arm_is_el2_enabled(env)) {
         uint64_t hcr = arm_hcr_el2_eff(env);
         bool trap = !(hcr & HCR_API);
         if (el == 0) {