diff --git a/arch/x86/kernel/entry_64.S b/arch/x86/kernel/entry_64.S
index 7d65133b51bede19fc529fd82691de2c01926f60..111f6bbd8b38afb1a175d65dbbde7a981a0de6f7 100644
--- a/arch/x86/kernel/entry_64.S
+++ b/arch/x86/kernel/entry_64.S
@@ -1758,10 +1758,30 @@ end_repeat_nmi:
 	 */
 	call save_paranoid
 	DEFAULT_FRAME 0
+
+	/*
+	 * Save off the CR2 register. If we take a page fault in the NMI then
+	 * it could corrupt the CR2 value. If the NMI preempts a page fault
+	 * handler before it was able to read the CR2 register, and then the
+	 * NMI itself takes a page fault, the page fault that was preempted
+	 * will read the information from the NMI page fault and not the
+	 * origin fault. Save it off and restore it if it changes.
+	 * Use the r12 callee-saved register.
+	 */
+	movq %cr2, %r12
+
 	/* paranoidentry do_nmi, 0; without TRACE_IRQS_OFF */
 	movq %rsp,%rdi
 	movq $-1,%rsi
 	call do_nmi
+
+	/* Did the NMI take a page fault? Restore cr2 if it did */
+	movq %cr2, %rcx
+	cmpq %rcx, %r12
+	je 1f
+	movq %r12, %cr2
+1:
+	
 	testl %ebx,%ebx				/* swapgs needed? */
 	jnz nmi_restore
 nmi_swapgs: