1 files changed, 4 insertions, 0 deletions

diff --git a/arch/ia64/kernel/crash.c b/arch/ia64/kernel/crash.c
index f065093f8e9b..3f3a5797d198 100644
--- a/arch/ia64/kernel/crash.c
+++ b/arch/ia64/kernel/crash.c
@@ -129,10 +129,14 @@ void
 kdump_cpu_freeze(struct unw_frame_info *info, void *arg)
 {
         int cpuid;
+
         local_irq_disable();
         cpuid = smp_processor_id();
         crash_save_this_cpu();
         current->thread.ksp = (__u64)info->sw - 16;
+
+        ia64_set_psr_mc();      /* mask MCA/INIT and stop reentrance */
+
         atomic_inc(&kdump_cpu_frozen);
         kdump_status[cpuid] = 1;
         mb();