diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c
index 002216ab9145a9544bd0b620fc630762b06cff6b..c928a7ae109919a3fbea766158704f969123f641 100644
--- a/arch/x86/kernel/cpu/common.c
+++ b/arch/x86/kernel/cpu/common.c
@@ -1169,9 +1169,8 @@ void syscall_init(void)
 	 */
 	wrmsrl(MSR_STAR,  ((u64)__USER32_CS)<<48  | ((u64)__KERNEL_CS)<<32);
 	wrmsrl(MSR_LSTAR, system_call);
-#ifndef CONFIG_IA32_EMULATION
-	wrmsrl(MSR_CSTAR, ignore_sysret);
-#else
+
+#ifdef CONFIG_IA32_EMULATION
 	wrmsrl(MSR_CSTAR, ia32_cstar_target);
 	/*
 	 * Always load these, in case some future 64-bit CPU supports
@@ -1180,6 +1179,11 @@ void syscall_init(void)
 	wrmsrl_safe(MSR_IA32_SYSENTER_CS, (u64)__KERNEL_CS);
 	wrmsrl_safe(MSR_IA32_SYSENTER_ESP, 0ULL);
 	wrmsrl_safe(MSR_IA32_SYSENTER_EIP, (u64)ia32_sysenter_target);
+#else
+	wrmsrl(MSR_CSTAR, ignore_sysret);
+	wrmsrl_safe(MSR_IA32_SYSENTER_CS, 0);
+	wrmsrl_safe(MSR_IA32_SYSENTER_ESP, 0ULL);
+	wrmsrl_safe(MSR_IA32_SYSENTER_EIP, 0ULL);
 #endif
 
 	/* Flags to clear on syscall */