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perf: Register PMU implementations
[GitHub/mt8127/android_kernel_alcatel_ttab.git]
/
arch
/
powerpc
/
kernel
/
head_44x.S
diff --git
a/arch/powerpc/kernel/head_44x.S
b/arch/powerpc/kernel/head_44x.S
index 5ab484ef06a720770f72d9883340a045a180f520..562305b40a8e7c669adc95cc3cfc5edaca87e5e5 100644
(file)
--- 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