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authorMichal Simek <monstr@monstr.eu>2009-09-25 11:52:50 +0200
committerMichal Simek <monstr@monstr.eu>2009-10-05 11:37:47 +0200
commitf1ae3f6918ee4a437b4166a4deab4bd79629bc09 (patch)
tree00bfcfa490fac46df26ae01ea32704cb43150874 /arch/microblaze
parent374576a8b6f865022c0fd1ca62396889b23d66dd (diff)
microblaze: UMS is used only for MMU kernel
Signed-off-by: Michal Simek <monstr@monstr.eu>
Diffstat (limited to 'arch/microblaze')
-rw-r--r--arch/microblaze/kernel/process.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/microblaze/kernel/process.c b/arch/microblaze/kernel/process.c
index 4201c743cc9..c592d475b3d 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