[PATCH] powerpc/booke64: set RI in default MSR

From: laurentiu . tudor
Date: Fri Apr 12 2019 - 06:50:19 EST


From: Laurentiu Tudor <laurentiu.tudor@xxxxxxx>

Set SI in the default kernel's MSR so that the architected way of
detecting unrecoverable machine check interrupts has a chance to work.
This is inline with the MSR setup of the rest of booke powerpc
architectures configured here.

Signed-off-by: Laurentiu Tudor <laurentiu.tudor@xxxxxxx>
Cc: stable@xxxxxxxxxxxxxxx
---
arch/powerpc/include/asm/reg_booke.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/powerpc/include/asm/reg_booke.h b/arch/powerpc/include/asm/reg_booke.h
index eb2a33d5df26..e382bd6ede84 100644
--- a/arch/powerpc/include/asm/reg_booke.h
+++ b/arch/powerpc/include/asm/reg_booke.h
@@ -41,7 +41,7 @@
#if defined(CONFIG_PPC_BOOK3E_64)
#define MSR_64BIT MSR_CM

-#define MSR_ (MSR_ME | MSR_CE)
+#define MSR_ (MSR_ME | MSR_RI | MSR_CE)
#define MSR_KERNEL (MSR_ | MSR_64BIT)
#define MSR_USER32 (MSR_ | MSR_PR | MSR_EE)
#define MSR_USER64 (MSR_USER32 | MSR_64BIT)
--
2.17.1