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-rw-r--r--arch/ia64/kernel/mca.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/arch/ia64/kernel/mca.c b/arch/ia64/kernel/mca.c
index 32f2639e9b0a..378b4833024f 100644
--- a/arch/ia64/kernel/mca.c
+++ b/arch/ia64/kernel/mca.c
@@ -1225,9 +1225,12 @@ static void mca_insert_tr(u64 iord)
1225 unsigned long psr; 1225 unsigned long psr;
1226 int cpu = smp_processor_id(); 1226 int cpu = smp_processor_id();
1227 1227
1228 if (!ia64_idtrs[cpu])
1229 return;
1230
1228 psr = ia64_clear_ic(); 1231 psr = ia64_clear_ic();
1229 for (i = IA64_TR_ALLOC_BASE; i < IA64_TR_ALLOC_MAX; i++) { 1232 for (i = IA64_TR_ALLOC_BASE; i < IA64_TR_ALLOC_MAX; i++) {
1230 p = &__per_cpu_idtrs[cpu][iord-1][i]; 1233 p = ia64_idtrs[cpu] + (iord - 1) * IA64_TR_ALLOC_MAX;
1231 if (p->pte & 0x1) { 1234 if (p->pte & 0x1) {
1232 old_rr = ia64_get_rr(p->ifa); 1235 old_rr = ia64_get_rr(p->ifa);
1233 if (old_rr != p->rr) { 1236 if (old_rr != p->rr) {