| Subject: powerpc: Disable highmem on RT |
| From: Thomas Gleixner <tglx@linutronix.de> |
| Date: Mon, 18 Jul 2011 17:08:34 +0200 |
| |
| The current highmem handling on -RT is not compatible and needs fixups. |
| |
| Signed-off-by: Thomas Gleixner <tglx@linutronix.de> |
| --- |
| arch/powerpc/Kconfig | 2 +- |
| 1 file changed, 1 insertion(+), 1 deletion(-) |
| |
| --- a/arch/powerpc/Kconfig |
| +++ b/arch/powerpc/Kconfig |
| @@ -409,7 +409,7 @@ menu "Kernel options" |
| |
| config HIGHMEM |
| bool "High memory support" |
| - depends on PPC32 |
| + depends on PPC32 && !PREEMPT_RT |
| |
| source "kernel/Kconfig.hz" |
| |
