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Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...
[firefly-linux-kernel-4.4.55.git]
/
arch
/
x86
/
kernel
/
smpboot.c
diff --git
a/arch/x86/kernel/smpboot.c
b/arch/x86/kernel/smpboot.c
index f5252c4eec8c45c8cbe0cf991360abcdd0f665ae..a32da804252e374b5d266e6788653f24fc98705d 100644
(file)
--- a/
arch/x86/kernel/smpboot.c
+++ b/
arch/x86/kernel/smpboot.c
@@
-1312,6
+1312,12
@@
void cpu_disable_common(void)
int native_cpu_disable(void)
{
+ int ret;
+
+ ret = check_irq_vectors_for_cpu_disable();
+ if (ret)
+ return ret;
+
clear_local_APIC();
cpu_disable_common();