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authorLaurentiu Tudor <laurentiu.tudor@nxp.com>2019-04-15 14:52:11 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2019-05-16 19:40:30 +0200
commitba81b50090a42542d48ba3395e5429ce689d6a59 (patch)
tree6b47e8d713283ebd1ad32320908954223ebdd204
parent0da52ad69b37346335848e0811467a3ffe6f0c68 (diff)
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.h2
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)