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From 12bc3b83e02ec02a838c797eabbe9b71e90a175a Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Mon, 18 Jul 2011 17:10:12 +0200
Subject: [PATCH 218/270] mips-disable-highmem-on-rt.patch

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---
 arch/mips/Kconfig |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index ce30e2f..f0bc185 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -2081,7 +2081,7 @@ config CPU_R4400_WORKAROUNDS
 #
 config HIGHMEM
 	bool "High Memory Support"
-	depends on 32BIT && CPU_SUPPORTS_HIGHMEM && SYS_SUPPORTS_HIGHMEM
+	depends on 32BIT && CPU_SUPPORTS_HIGHMEM && SYS_SUPPORTS_HIGHMEM && !PREEMPT_RT_FULL
 
 config CPU_SUPPORTS_HIGHMEM
 	bool
-- 
1.7.10.4