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author | Laurentiu Tudor <laurentiu.tudor@nxp.com> | 2019-04-15 14:52:11 +0300 |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-05-16 19:41:31 +0200 |
commit | 4179b8580219454602bc787209b404b119df86d4 (patch) | |
tree | 8a1a0486092f0a13105fe30363513397f85f1382 | |
parent | 71b20cdb4353274ce071fde797e5ed428e5ac54a (diff) | |
download | linux-stable-4179b8580219454602bc787209b404b119df86d4.tar.gz linux-stable-4179b8580219454602bc787209b404b119df86d4.tar.bz2 linux-stable-4179b8580219454602bc787209b404b119df86d4.zip |
powerpc/booke64: set RI in default MSR
commit 5266e58d6cd90ac85c187d673093ad9cb649e16d upstream.
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 <laurentiu.tudor@nxp.com>
Cc: stable@vger.kernel.org
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-rw-r--r-- | arch/powerpc/include/asm/reg_booke.h | 2 |
1 files changed, 1 insertions, 1 deletions
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) |