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-rw-r--r--arch/powerpc/include/asm/sections.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/sections.h b/arch/powerpc/include/asm/sections.h
index 07956f3e784..6fbce725c71 100644
--- a/arch/powerpc/include/asm/sections.h
+++ b/arch/powerpc/include/asm/sections.h
@@ -18,6 +18,12 @@ static inline int in_kernel_text(unsigned long addr)
return 0;
}
+static inline int overlaps_kernel_text(unsigned long start, unsigned long end)
+{
+ return start < (unsigned long)__init_end &&
+ (unsigned long)_stext < end;
+}
+
#undef dereference_function_descriptor
static inline void *dereference_function_descriptor(void *ptr)
{