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