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-rw-r--r--arch/powerpc/kernel/head_44x.S4
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/powerpc/kernel/head_44x.S b/arch/powerpc/kernel/head_44x.S
index 5ab484ef06a7..562305b40a8e 100644
--- a/arch/powerpc/kernel/head_44x.S
+++ b/arch/powerpc/kernel/head_44x.S
@@ -113,6 +113,10 @@ _ENTRY(_start);
stw r5, 0(r4) /* Save abatron_pteptrs at a fixed location */
stw r6, 0(r5)
+ /* Clear the Machine Check Syndrome Register */
+ li r0,0
+ mtspr SPRN_MCSR,r0
+
/* Let's move on */
lis r4,start_kernel@h
ori r4,r4,start_kernel@l