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| author | Al Viro <viro@zeniv.linux.org.uk> | 2012-09-17 18:42:01 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2012-10-01 09:58:17 -0400 |
| commit | 7f1c6168259f8d75c08f64aae3c8c93b2801eb37 (patch) | |
| tree | 8e3c37cebfcc3248003ed00dfce439ad1b30b793 /arch/microblaze/kernel/signal.c | |
| parent | 548916e9f59ba35174122e33c48ac744410973fa (diff) | |
| download | linux-7f1c6168259f8d75c08f64aae3c8c93b2801eb37.tar.gz linux-7f1c6168259f8d75c08f64aae3c8c93b2801eb37.tar.bz2 linux-7f1c6168259f8d75c08f64aae3c8c93b2801eb37.zip | |
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/signal.c')
| -rw-r--r-- | arch/microblaze/kernel/signal.c | 7 |
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)); } /* |