diff options
Diffstat (limited to 'arch/um/kernel/signal.c')
-rw-r--r-- | arch/um/kernel/signal.c | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/arch/um/kernel/signal.c b/arch/um/kernel/signal.c index fb12f4c5e649..187118fbe1bc 100644 --- a/arch/um/kernel/signal.c +++ b/arch/um/kernel/signal.c | |||
@@ -29,9 +29,6 @@ static int handle_signal(struct pt_regs *regs, unsigned long signr, | |||
29 | unsigned long sp; | 29 | unsigned long sp; |
30 | int err; | 30 | int err; |
31 | 31 | ||
32 | /* Always make any pending restarted system calls return -EINTR */ | ||
33 | current_thread_info()->restart_block.fn = do_no_restart_syscall; | ||
34 | |||
35 | /* Did we come from a system call? */ | 32 | /* Did we come from a system call? */ |
36 | if (PT_REGS_SYSCALL_NR(regs) >= 0) { | 33 | if (PT_REGS_SYSCALL_NR(regs) >= 0) { |
37 | /* If so, check system call restarting.. */ | 34 | /* If so, check system call restarting.. */ |
@@ -77,15 +74,14 @@ static int kern_do_signal(struct pt_regs *regs) | |||
77 | { | 74 | { |
78 | struct k_sigaction ka_copy; | 75 | struct k_sigaction ka_copy; |
79 | siginfo_t info; | 76 | siginfo_t info; |
80 | sigset_t *oldset; | ||
81 | int sig, handled_sig = 0; | 77 | int sig, handled_sig = 0; |
82 | 78 | ||
83 | if (test_thread_flag(TIF_RESTORE_SIGMASK)) | ||
84 | oldset = ¤t->saved_sigmask; | ||
85 | else | ||
86 | oldset = ¤t->blocked; | ||
87 | |||
88 | while ((sig = get_signal_to_deliver(&info, &ka_copy, regs, NULL)) > 0) { | 79 | while ((sig = get_signal_to_deliver(&info, &ka_copy, regs, NULL)) > 0) { |
80 | sigset_t *oldset; | ||
81 | if (test_thread_flag(TIF_RESTORE_SIGMASK)) | ||
82 | oldset = ¤t->saved_sigmask; | ||
83 | else | ||
84 | oldset = ¤t->blocked; | ||
89 | handled_sig = 1; | 85 | handled_sig = 1; |
90 | /* Whee! Actually deliver the signal. */ | 86 | /* Whee! Actually deliver the signal. */ |
91 | if (!handle_signal(regs, sig, &ka_copy, &info, oldset)) { | 87 | if (!handle_signal(regs, sig, &ka_copy, &info, oldset)) { |