1 files changed, 4 insertions, 0 deletions

diff --git a/arch/sparc/kernel/process_64.c b/arch/sparc/kernel/process_64.c
index 0be7bf978cb1..46a59643bb1c 100644
--- a/arch/sparc/kernel/process_64.c
+++ b/arch/sparc/kernel/process_64.c
@@ -287,6 +287,8 @@ void arch_trigger_all_cpu_backtrace(bool include_self)
                         printk("             TPC[%lx] O7[%lx] I7[%lx] RPC[%lx]\n",
                                gp->tpc, gp->o7, gp->i7, gp->rpc);
                 }
+
+                touch_nmi_watchdog();
         }
 
         memset(global_cpu_snapshot, 0, sizeof(global_cpu_snapshot));
@@ -362,6 +364,8 @@ static void pmu_snapshot_all_cpus(void)
                        (cpu == this_cpu ? '*' : ' '), cpu,
                        pp->pcr[0], pp->pcr[1], pp->pcr[2], pp->pcr[3],
                        pp->pic[0], pp->pic[1], pp->pic[2], pp->pic[3]);
+
+                touch_nmi_watchdog();
         }
 
         memset(global_cpu_snapshot, 0, sizeof(global_cpu_snapshot));