From 5266e58d6cd90ac85c187d673093ad9cb649e16d Mon Sep 17 00:00:00 2001 From: Laurentiu Tudor Date: Mon, 15 Apr 2019 14:52:11 +0300 Subject: [PATCH] powerpc/booke64: set RI in default MSR Set RI 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 Cc: stable@vger.kernel.org Signed-off-by: Michael Ellerman --- 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 eb2a33d5df26b..e382bd6ede845 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)