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-rw-r--r--arch/x86/kernel/cpu/common.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c
index d8b1166c7888..8b699bff0099 100644
--- a/arch/x86/kernel/cpu/common.c
+++ b/arch/x86/kernel/cpu/common.c
@@ -964,6 +964,7 @@ static void vgetcpu_set_mode(void)
vgetcpu_mode = VGETCPU_LSL;
}
+#ifdef CONFIG_IA32_EMULATION
/* May not be __init: called during resume */
static void syscall32_cpu_init(void)
{
@@ -975,7 +976,8 @@ static void syscall32_cpu_init(void)
wrmsrl(MSR_CSTAR, ia32_cstar_target);
}
-#endif
+#endif /* CONFIG_IA32_EMULATION */
+#endif /* CONFIG_X86_64 */
#ifdef CONFIG_X86_32
void enable_sep_cpu(void)