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-rw-r--r--arch/x86/kernel/entry_64.S2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/x86/kernel/entry_64.S b/arch/x86/kernel/entry_64.S
index cdc79b5cfcd9..1bfb07bc643c 100644
--- a/arch/x86/kernel/entry_64.S
+++ b/arch/x86/kernel/entry_64.S
@@ -1240,6 +1240,7 @@ ENTRY(kernel_execve)
CFI_ENDPROC
END(kernel_execve)
+#ifndef CONFIG_PREEMPT_RT_FULL
/* Call softirq on interrupt stack. Interrupts are off. */
ENTRY(call_softirq)
CFI_STARTPROC
@@ -1259,6 +1260,7 @@ ENTRY(call_softirq)
ret
CFI_ENDPROC
END(call_softirq)
+#endif
#ifdef CONFIG_XEN
zeroentry xen_hypervisor_callback xen_do_hypervisor_callback