ARM: 7322/1: Print BUG instead of undefined instruction on BUG_ON()

[platform/adaptation/renesas_rcar/renesas_kernel.git] / arch / arm / kernel / traps.c

diff --git a/arch/arm/kernel/traps.c b/arch/arm/kernel/traps.c
index 99a5727..f84dfe6 100644 (file)
--- a/arch/arm/kernel/traps.c
+++ b/arch/arm/kernel/traps.c
@@ -266,6 +266,7 @@ void die(const char *str, struct pt_regs *regs, int err)
 {
        struct thread_info *thread = current_thread_info();
        int ret;
+       enum bug_trap_type bug_type = BUG_TRAP_TYPE_NONE;
 
        oops_enter();
 
@@ -273,7 +274,9 @@ void die(const char *str, struct pt_regs *regs, int err)
        console_verbose();
        bust_spinlocks(1);
        if (!user_mode(regs))
-               report_bug(regs->ARM_pc, regs);
+               bug_type = report_bug(regs->ARM_pc, regs);
+       if (bug_type != BUG_TRAP_TYPE_NONE)
+               str = "Oops - BUG";
        ret = __die(str, err, thread, regs);
 
        if (regs && kexec_should_crash(thread->task))