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-rw-r--r--arch/powerpc/include/asm/code-patching.h11
1 files changed, 11 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/code-patching.h b/arch/powerpc/include/asm/code-patching.h
index 37991e154ef8..840a5509b3f1 100644
--- a/arch/powerpc/include/asm/code-patching.h
+++ b/arch/powerpc/include/asm/code-patching.h
@@ -88,4 +88,15 @@ static inline unsigned long ppc_function_entry(void *func)
#endif
}
+static inline unsigned long ppc_global_function_entry(void *func)
+{
+#if defined(CONFIG_PPC64) && defined(_CALL_ELF) && _CALL_ELF == 2
+ /* PPC64 ABIv2 the global entry point is at the address */
+ return (unsigned long)func;
+#else
+ /* All other cases there is no change vs ppc_function_entry() */
+ return ppc_function_entry(func);
+#endif
+}
+
#endif /* _ASM_POWERPC_CODE_PATCHING_H */