1 files changed, 8 insertions, 0 deletions

diff --git a/kernel/panic.c b/kernel/panic.c
index d2a5f4ecc6dd..e1b2822fff97 100644
--- a/kernel/panic.c
+++ b/kernel/panic.c
@@ -75,6 +75,14 @@ void panic(const char *fmt, ...)
         int state = 0;
 
         /*
+         * Disable local interrupts. This will prevent panic_smp_self_stop
+         * from deadlocking the first cpu that invokes the panic, since
+         * there is nothing to prevent an interrupt handler (that runs
+         * after the panic_lock is acquired) from invoking panic again.
+         */
+        local_irq_disable();
+
+        /*
          * It's possible to come here directly from a panic-assertion and
          * not have preempt disabled. Some functions called from here want
          * preempt to be disabled. No point enabling it later though...