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authorThomas Gleixner <tglx@linutronix.de>2011-07-18 15:09:28 (GMT)
committerScott Wood <scottwood@freescale.com>2014-04-10 00:19:50 (GMT)
commit94e6570f778acc4fc9fde7c2e1d2398f61d23510 (patch)
tree3e88a4a99b85126fe672f5c425c1de6f3c6a99d1
parentf5597e08c92f0dd4f5e605e0fc07520519423888 (diff)
downloadlinux-fsl-qoriq-94e6570f778acc4fc9fde7c2e1d2398f61d23510.tar.xz
arm-disable-highmem-on-rt.patch
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
-rw-r--r--arch/arm/Kconfig2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 1ad6fb6..ef77778 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -1759,7 +1759,7 @@ 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