[TCP]: cleanup tcp_parse_options deep indented switch

[linux-2.6-omap-h63xx.git] / kernel / signal.c

diff --git a/kernel/signal.c b/kernel/signal.c
index d809cdd6c0f1b4c8f0051ad64325f52609ecfc4d..afa4f781f924999086c3fe2f34530e1ee84b6496 100644 (file)
--- a/kernel/signal.c
+++ b/kernel/signal.c
@@ -55,7 +55,7 @@ static int sig_ignored(struct task_struct *t, int sig)
         * signal handler may change by the time it is
         * unblocked.
         */
-       if (sigismember(&t->blocked, sig))
+       if (sigismember(&t->blocked, sig) || sigismember(&t->real_blocked, sig))
                return 0;
 
        /* Is it explicitly or implicitly ignored? */
@@ -124,7 +124,7 @@ void recalc_sigpending_and_wake(struct task_struct *t)
 
 void recalc_sigpending(void)
 {
-       if (!recalc_sigpending_tsk(current))
+       if (!recalc_sigpending_tsk(current) && !freezing(current))
                clear_thread_flag(TIF_SIGPENDING);
 
 }
@@ -730,9 +730,9 @@ int print_fatal_signals;
 static void print_fatal_signal(struct pt_regs *regs, int signr)
 {
        printk("%s/%d: potentially unexpected fatal signal %d.\n",
-               current->comm, current->pid, signr);
+               current->comm, task_pid_nr(current), signr);
 
-#ifdef __i386__
+#if defined(__i386__) && !defined(__arch_um__)
        printk("code at %08lx: ", regs->eip);
        {
                int i;
@@ -1150,7 +1150,7 @@ static int kill_something_info(int sig, struct siginfo *info, int pid)
 
                read_lock(&tasklist_lock);
                for_each_process(p) {
-                       if (p->pid > 1 && p->tgid != current->tgid) {
+                       if (p->pid > 1 && !same_thread_group(p, current)) {
                                int err = group_send_sig_info(sig, info, p);
                                ++count;
                                if (err != -EPERM)
@@ -2237,7 +2237,7 @@ static int do_tkill(int tgid, int pid, int sig)
        info.si_uid = current->uid;
 
        read_lock(&tasklist_lock);
-       p = find_task_by_pid_ns(pid, current->nsproxy->pid_ns);
+       p = find_task_by_vpid(pid);
        if (p && (tgid <= 0 || task_tgid_vnr(p) == tgid)) {
                error = check_kill_permission(sig, &info, p);
                /*