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-rw-r--r--arch/xtensa/kernel/xtensa_ksyms.c17
1 files changed, 17 insertions, 0 deletions
diff --git a/arch/xtensa/kernel/xtensa_ksyms.c b/arch/xtensa/kernel/xtensa_ksyms.c
index 88fe2f2f376d..a8b9f1fd1e17 100644
--- a/arch/xtensa/kernel/xtensa_ksyms.c
+++ b/arch/xtensa/kernel/xtensa_ksyms.c
@@ -74,8 +74,25 @@ EXPORT_SYMBOL(__umodsi3);
EXPORT_SYMBOL(__udivdi3);
EXPORT_SYMBOL(__umoddi3);
EXPORT_SYMBOL(__ucmpdi2);
+
+void __xtensa_libgcc_window_spill(void)
+{
+ BUG();
+}
EXPORT_SYMBOL(__xtensa_libgcc_window_spill);
+unsigned long __sync_fetch_and_and_4(unsigned long *p, unsigned long v)
+{
+ BUG();
+}
+EXPORT_SYMBOL(__sync_fetch_and_and_4);
+
+unsigned long __sync_fetch_and_or_4(unsigned long *p, unsigned long v)
+{
+ BUG();
+}
+EXPORT_SYMBOL(__sync_fetch_and_or_4);
+
#ifdef CONFIG_NET
/*
* Networking support
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