From c4baebf2683d16f24a84a99268ef5f7318905337 Mon Sep 17 00:00:00 2001 From: Yi Li Date: Wed, 12 Aug 2009 23:05:35 +0000 Subject: [PATCH] Blackfin: do not trace the exception handler Since the exception handler cannot cause exceptions, we cannot trace it without easily causing double faults and crashing the system. Signed-off-by: Yi Li Signed-off-by: Mike Frysinger --- arch/blackfin/kernel/traps.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/blackfin/kernel/traps.c b/arch/blackfin/kernel/traps.c index 0904430..7b3ba06 100644 --- a/arch/blackfin/kernel/traps.c +++ b/arch/blackfin/kernel/traps.c @@ -257,7 +257,7 @@ static int kernel_mode_regs(struct pt_regs *regs) return regs->ipend & 0xffc0; } -asmlinkage void trap_c(struct pt_regs *fp) +asmlinkage notrace void trap_c(struct pt_regs *fp) { #ifdef CONFIG_DEBUG_BFIN_HWTRACE_ON int j; -- 2.7.4