pull clearing RESTORE_SIGMASK into block_sigmask()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/arch/s390/kernel/compat_signal.c b/arch/s390/kernel/compat_signal.c
index 377c096..233db1d 100644
--- a/arch/s390/kernel/compat_signal.c
+++ b/arch/s390/kernel/compat_signal.c
@@ -572,7 +572,7 @@
* OK, we're invoking a handler
*/
-int handle_signal32(unsigned long sig, struct k_sigaction *ka,
+void handle_signal32(unsigned long sig, struct k_sigaction *ka,
siginfo_t *info, sigset_t *oldset, struct pt_regs *regs)
{
int ret;
@@ -583,8 +583,12 @@
else
ret = setup_frame32(sig, ka, oldset, regs);
if (ret)
- return ret;
+ return;
block_sigmask(ka, sig);
- return 0;
+ /*
+ * Let tracing know that we've done the handler setup.
+ */
+ tracehook_signal_handler(sig, info, ka, regs,
+ test_thread_flag(TIF_SINGLE_STEP));
}