2.6.24-git20

 fs

diff --git a/fs/exec.c b/fs/exec.c
index 282240a..9ff6069 100644
--- a/fs/exec.c
+++ b/fs/exec.c
@@ -119,7 +119,7 @@ asmlinkage long sys_uselib(const char __user * library)
    if (error)
       goto exit;
 
-   file = nameidata_to_filp(&nd, O_RDONLY);
+   file = nameidata_to_filp(&nd, O_RDONLY|O_LARGEFILE);
    error = PTR_ERR(file);
    if (IS_ERR(file))
       goto out;
@@ -658,7 +658,8 @@ struct file *open_exec(const char *name)
          int err = vfs_permission(&nd, MAY_EXEC);
          file = ERR_PTR(err);
          if (!err) {
-            file = nameidata_to_filp(&nd, O_RDONLY);
+            file = nameidata_to_filp(&nd,
+                     O_RDONLY|O_LARGEFILE);
             if (!IS_ERR(file)) {
                err = deny_write_access(file);
                if (err) {
@@ -760,7 +761,7 @@ static int de_thread(struct task_struct *tsk)
     */
    read_lock(&tasklist_lock);
    spin_lock_irq(lock);
-   if (sig->flags & SIGNAL_GROUP_EXIT) {
+   if (signal_group_exit(sig)) {
       /*
        * Another group action in progress, just
        * return so that the signal is processed.
@@ -778,31 +779,13 @@ static int de_thread(struct task_struct *tsk)
    if (unlikely(tsk->group_leader == task_child_reaper(tsk)))
       task_active_pid_ns(tsk)->child_reaper = tsk;
 
+   sig->group_exit_task = tsk;
    zap_other_threads(tsk);
    read_unlock(&tasklist_lock);
 
-   /*
-    * Account for the thread group leader hanging around:
-    */
-   count = 1;
-   if (!thread_group_leader(tsk)) {
-      count = 2;
-      /*
-       * The SIGALRM timer survives the exec, but needs to point
-       * at us as the new group leader now.  We have a race with
-       * a timer firing now getting the old leader, so we need to
-       * synchronize with any firing (by calling del_timer_sync)
-       * before we can safely let the old group leader die.
-       */
-      sig->tsk = tsk;
-      spin_unlock_irq(lock);
-      if (hrtimer_cancel(&sig->real_timer))
-         hrtimer_restart(&sig->real_timer);
-      spin_lock_irq(lock);
-   }
-
+   /* Account for the thread group leader hanging around: */
+   count = thread_group_leader(tsk) ? 1 : 2;
    sig->notify_count = count;
-   sig->group_exit_task = tsk;
    while (atomic_read(&sig->count) > count) {
       __set_current_state(TASK_UNINTERRUPTIBLE);
       spin_unlock_irq(lock);
@@ -871,15 +854,10 @@ static int de_thread(struct task_struct *tsk)
       leader->exit_state = EXIT_DEAD;
 
       write_unlock_irq(&tasklist_lock);
-        }
+   }
 
    sig->group_exit_task = NULL;
    sig->notify_count = 0;
-   /*
-    * There may be one thread left which is just exiting,
-    * but it's safe to stop telling the group to kill themselves.
-    */
-   sig->flags = 0;
 
 no_thread_group:
    exit_itimers(sig);
@@ -947,12 +925,13 @@ static void flush_old_files(struct files_struct * files)
    spin_unlock(&files->file_lock);
 }
 
-void get_task_comm(char *buf, struct task_struct *tsk)
+char *get_task_comm(char *buf, struct task_struct *tsk)
 {
    /* buf must be at least sizeof(tsk->comm) in size */
    task_lock(tsk);
    strncpy(buf, tsk->comm, sizeof(tsk->comm));
    task_unlock(tsk);
+   return buf;
 }
 
 void set_task_comm(struct task_struct *tsk, char *buf)
@@ -1188,7 +1167,7 @@ int search_binary_handler(struct linux_binprm *bprm,struct pt_regs *regs)
 {
    int try,retval;
    struct linux_binfmt *fmt;
-#ifdef __alpha__
+#if defined(__alpha__) && defined(CONFIG_ARCH_SUPPORTS_AOUT)
    /* handle /sbin/loader.. */
    {
        struct exec * eh = (struct exec *) bprm->buf;
@@ -1548,7 +1527,7 @@ static inline int zap_threads(struct task_struct *tsk, struct mm_struct *mm,
    int err = -EAGAIN;
 
    spin_lock_irq(&tsk->sighand->siglock);
-   if (!(tsk->signal->flags & SIGNAL_GROUP_EXIT)) {
+   if (!signal_group_exit(tsk->signal)) {
       tsk->signal->group_exit_code = exit_code;
       zap_process(tsk);
       err = 0;