From 102a0743326a03cd1a1202ceda21e175b7d3575c Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Tue, 20 Feb 2024 01:20:52 +0000
Subject: [PATCH] add new system file
---
kernel/include/linux/nospec.h | 6 ++++++
1 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/kernel/include/linux/nospec.h b/kernel/include/linux/nospec.h
index 0c5ef54..9f0af4f 100644
--- a/kernel/include/linux/nospec.h
+++ b/kernel/include/linux/nospec.h
@@ -5,10 +5,16 @@
#ifndef _LINUX_NOSPEC_H
#define _LINUX_NOSPEC_H
+
+#include <linux/compiler.h>
#include <asm/barrier.h>
struct task_struct;
+#ifndef barrier_nospec
+# define barrier_nospec() do { } while (0)
+#endif
+
/**
* array_index_mask_nospec() - generate a ~0 mask when index < size, 0 otherwise
* @index: array element index
--
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