diff options
| author | Yi Li <yi.li@analog.com> | 2009-08-12 23:05:35 +0000 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2009-09-16 22:10:23 -0400 |
| commit | c4baebf2683d16f24a84a99268ef5f7318905337 (patch) | |
| tree | 37bceb31f5b32f636a842f0cdc354acec1db16a7 /arch | |
| parent | 7b06263bd70b66210fbb919be9e706ef5e82836a (diff) | |
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 <yi.li@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/blackfin/kernel/traps.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/blackfin/kernel/traps.c b/arch/blackfin/kernel/traps.c index 0904430d413..7b3ba06e10a 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; |