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Message-Id: <1498717781-29151-2-git-send-email-mpe@ellerman.id.au>
Date: Thu, 29 Jun 2017 16:29:39 +1000
From: Michael Ellerman <mpe@...erman.id.au>
To: kernel-hardening@...ts.openwall.com
Cc: keescook@...omium.org,
akpm@...ux-foundation.org,
linux-kernel@...r.kernel.org,
labbott@...hat.com
Subject: [RFC PATCH 2/4] PM / hibernate: Use linux/set_memory.h
This header always exists, so doesn't require an ifdef around its
inclusion. When CONFIG_ARCH_HAS_SET_MEMORY=y it includes the asm header,
otherwise it provides empty versions of the set_memory_xx() routines.
Signed-off-by: Michael Ellerman <mpe@...erman.id.au>
---
kernel/power/snapshot.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/kernel/power/snapshot.c b/kernel/power/snapshot.c
index b7708e319941..222317721c5a 100644
--- a/kernel/power/snapshot.c
+++ b/kernel/power/snapshot.c
@@ -30,15 +30,13 @@
#include <linux/slab.h>
#include <linux/compiler.h>
#include <linux/ktime.h>
+#include <linux/set_memory.h>
#include <linux/uaccess.h>
#include <asm/mmu_context.h>
#include <asm/pgtable.h>
#include <asm/tlbflush.h>
#include <asm/io.h>
-#ifdef CONFIG_ARCH_HAS_SET_MEMORY
-#include <asm/set_memory.h>
-#endif
#include "power.h"
--
2.7.4
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