aboutsummaryrefslogtreecommitdiff
path: root/arch/microblaze/kernel
diff options
context:
space:
mode:
authorAl Viro <viro@zeniv.linux.org.uk>2012-09-17 18:42:01 -0400
committerAl Viro <viro@zeniv.linux.org.uk>2012-10-01 09:58:17 -0400
commit7f1c6168259f8d75c08f64aae3c8c93b2801eb37 (patch)
tree8e3c37cebfcc3248003ed00dfce439ad1b30b793 /arch/microblaze/kernel
parent548916e9f59ba35174122e33c48ac744410973fa (diff)
downloadlinux-linaro-stable-7f1c6168259f8d75c08f64aae3c8c93b2801eb37.tar.gz
microblaze: don't bother with SIGTRAP in setup_rt_frame()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'arch/microblaze/kernel')
-rw-r--r--arch/microblaze/kernel/signal.c7
1 files changed, 2 insertions, 5 deletions
diff --git a/arch/microblaze/kernel/signal.c b/arch/microblaze/kernel/signal.c
index 76b9722557db..0d27fdbb30fd 100644
--- a/arch/microblaze/kernel/signal.c
+++ b/arch/microblaze/kernel/signal.c
@@ -254,10 +254,6 @@ static int setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info,
set_fs(USER_DS);
- /* the tracer may want to single-step inside the handler */
- if (test_thread_flag(TIF_SINGLESTEP))
- ptrace_notify(SIGTRAP);
-
#ifdef DEBUG_SIG
printk(KERN_INFO "SIG deliver (%s:%d): sp=%p pc=%08lx\n",
current->comm, current->pid, frame, regs->pc);
@@ -323,7 +319,8 @@ handle_signal(unsigned long sig, struct k_sigaction *ka,
if (ret)
return;
- signal_delivered(sig, info, ka, regs, 0);
+ signal_delivered(sig, info, ka, regs,
+ test_thread_flag(TIF_SINGLESTEP));
}
/*