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-rw-r--r--arch/arm64/include/asm/traps.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/arm64/include/asm/traps.h b/arch/arm64/include/asm/traps.h
index 02e9035b0685..41361684580d 100644
--- a/arch/arm64/include/asm/traps.h
+++ b/arch/arm64/include/asm/traps.h
@@ -60,4 +60,9 @@ static inline int in_exception_text(unsigned long ptr)
return in ? : __in_irqentry_text(ptr);
}
+static inline int in_entry_text(unsigned long ptr)
+{
+ return ptr >= (unsigned long)&__entry_text_start &&
+ ptr < (unsigned long)&__entry_text_end;
+}
#endif