27 lines
767 B
Diff
27 lines
767 B
Diff
From d223a8ee509282a0ee9ba1af9335e958d0999400 Mon Sep 17 00:00:00 2001
|
|
From: Thomas Gleixner <tglx@linutronix.de>
|
|
Date: Mon, 18 Jul 2011 17:09:28 +0200
|
|
Subject: [PATCH 235/278] arm-disable-highmem-on-rt.patch
|
|
|
|
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
|
|
---
|
|
arch/arm/Kconfig | 2 +-
|
|
1 file changed, 1 insertion(+), 1 deletion(-)
|
|
|
|
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
|
|
index 6e88003..bb92097 100644
|
|
--- a/arch/arm/Kconfig
|
|
+++ b/arch/arm/Kconfig
|
|
@@ -1677,7 +1677,7 @@ config HAVE_ARCH_PFN_VALID
|
|
|
|
config HIGHMEM
|
|
bool "High Memory Support"
|
|
- depends on MMU
|
|
+ depends on MMU && !PREEMPT_RT_FULL
|
|
help
|
|
The address space of ARM processors is only 4 Gigabytes large
|
|
and it has to accommodate user address space, kernel address
|
|
--
|
|
1.7.10
|
|
|