From f1ae3f6918ee4a437b4166a4deab4bd79629bc09 Mon Sep 17 00:00:00 2001 From: Michal Simek Date: Fri, 25 Sep 2009 11:52:50 +0200 Subject: [PATCH] microblaze: UMS is used only for MMU kernel Signed-off-by: Michal Simek --- arch/microblaze/kernel/process.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/microblaze/kernel/process.c b/arch/microblaze/kernel/process.c index 4201c743cc9f..c592d475b3d8 100644 --- a/arch/microblaze/kernel/process.c +++ b/arch/microblaze/kernel/process.c @@ -235,7 +235,9 @@ void start_thread(struct pt_regs *regs, unsigned long pc, unsigned long usp) regs->pc = pc; regs->r1 = usp; regs->pt_mode = 0; +#ifdef CONFIG_MMU regs->msr |= MSR_UMS; +#endif } #ifdef CONFIG_MMU -- 2.34.1