3 files changed, 3 insertions, 0 deletions

diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c
index ec881c6bfee0..b3a71137983a 100644
--- a/arch/x86/kernel/acpi/boot.c
+++ b/arch/x86/kernel/acpi/boot.c
@@ -509,6 +509,7 @@ int acpi_gsi_to_irq(u32 gsi, unsigned int *irq)
 
         return 0;
 }
+EXPORT_SYMBOL_GPL(acpi_gsi_to_irq);
 
 int acpi_isa_irq_to_gsi(unsigned isa_irq, u32 *gsi)
 {
diff --git a/arch/x86/kernel/dumpstack.c b/arch/x86/kernel/dumpstack.c
index d6fb146c0d8b..df20723a6a1b 100644
--- a/arch/x86/kernel/dumpstack.c
+++ b/arch/x86/kernel/dumpstack.c
@@ -234,6 +234,7 @@ unsigned __kprobes long oops_begin(void)
         bust_spinlocks(1);
         return flags;
 }
+EXPORT_SYMBOL_GPL(oops_begin);
 
 void __kprobes oops_end(unsigned long flags, struct pt_regs *regs, int signr)
 {
diff --git a/arch/x86/kernel/e820.c b/arch/x86/kernel/e820.c
index 0c2b7ef7a34d..294f26da0c0c 100644
--- a/arch/x86/kernel/e820.c
+++ b/arch/x86/kernel/e820.c
@@ -14,6 +14,7 @@
 #include <linux/bootmem.h>
 #include <linux/pfn.h>
 #include <linux/suspend.h>
+#include <linux/acpi.h>
 #include <linux/firmware-map.h>
 #include <linux/memblock.h>