linux-kernel - [PATCH 05/12][RFC v3] x86-32, hibernate: Enable CONFIG_ARCH_HIBERNATION

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Message-Id: <ec80ac5b3ef0505e4f4786c4ed1e4f88a7770f12.1537275915.git.yu.c.chen@intel.com>
Date:   Wed, 19 Sep 2018 15:38:43 +0800
From:   Chen Yu <yu.c.chen@...el.com>
To:     Thomas Gleixner <tglx@...utronix.de>,
        "Rafael J. Wysocki" <rjw@...ysocki.net>
Cc:     x86@...nel.org, linux-kernel@...r.kernel.org,
        linux-pm@...r.kernel.org, Pavel Machek <pavel@....cz>,
        Len Brown <len.brown@...el.com>,
        Zhimin Gu <kookoo.gu@...el.com>, Yu Chen <yu.c.chen@...el.com>
Subject: [PATCH 05/12][RFC v3] x86-32, hibernate: Enable CONFIG_ARCH_HIBERNATION_HEADER set on 32bit system

From: Zhimin Gu <kookoo.gu@...el.com>

Enable CONFIG_ARCH_HIBERNATION_HEADER for 32bit system so that
md5 check is enabled and prepare for relocated code executing
and jump address mapping.

Cc: "Rafael J. Wysocki" <rjw@...ysocki.net>
Signed-off-by: Zhimin Gu <kookoo.gu@...el.com>
Signed-off-by: Chen Yu <yu.c.chen@...el.com>
---
 arch/x86/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 1a0be022f91d..e8de5de1057f 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -2422,7 +2422,7 @@ menu "Power management and ACPI options"
 
 config ARCH_HIBERNATION_HEADER
 	def_bool y
-	depends on X86_64 && HIBERNATION
+	depends on HIBERNATION
 
 source "kernel/power/Kconfig"
 
-- 
2.17.1