X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=arch%2Fia64%2Fkernel%2Fmca.c;h=378b4833024f110ac7e11265341774f3a6ee75be;hb=6c57a332901f851bd092aba7a2b4d8ef4e643829;hp=32f2639e9b0af540948a85ceb9878d33efd866c8;hpb=fc6f0700d5cd54b5f8b30c4f0d93b06a6ba04b81;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git

diff --git a/arch/ia64/kernel/mca.c b/arch/ia64/kernel/mca.c
index 32f2639..378b483 100644
--- a/arch/ia64/kernel/mca.c
+++ b/arch/ia64/kernel/mca.c
@@ -1225,9 +1225,12 @@ static void mca_insert_tr(u64 iord)
 	unsigned long psr;
 	int cpu = smp_processor_id();
 
+	if (!ia64_idtrs[cpu])
+		return;
+
 	psr = ia64_clear_ic();
 	for (i = IA64_TR_ALLOC_BASE; i < IA64_TR_ALLOC_MAX; i++) {
-		p = &__per_cpu_idtrs[cpu][iord-1][i];
+		p = ia64_idtrs[cpu] + (iord - 1) * IA64_TR_ALLOC_MAX;
 		if (p->pte & 0x1) {
 			old_rr = ia64_get_rr(p->ifa);
 			if (old_rr != p->rr) {