The patch titled
coredump: copy_process: don't check SIGNAL_GROUP_EXIT
has been removed from the -mm tree. Its filename is
coredump-copy_process-dont-check-signal_group_exit.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
Subject: coredump: copy_process: don't check SIGNAL_GROUP_EXIT
From: Oleg Nesterov <oleg@xxxxxxxxxx>
After the previous patch SIGNAL_GROUP_EXIT implies a pending SIGKILL, we
can remove this check from copy_process() because we already checked
!signal_pending().
Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
Cc: Roland McGrath <roland@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---
kernel/fork.c | 12 ------------
1 file changed, 12 deletions(-)
diff -puN kernel/fork.c~coredump-copy_process-dont-check-signal_group_exit kernel/fork.c
--- a/kernel/fork.c~coredump-copy_process-dont-check-signal_group_exit
+++ a/kernel/fork.c
@@ -1156,18 +1156,6 @@ static task_t *copy_process(unsigned lon
}
if (clone_flags & CLONE_THREAD) {
- /*
- * Important: if an exit-all has been started then
- * do not create this new thread - the whole thread
- * group is supposed to exit anyway.
- */
- if (current->signal->flags & SIGNAL_GROUP_EXIT) {
- spin_unlock(¤t->sighand->siglock);
- write_unlock_irq(&tasklist_lock);
- retval = -EAGAIN;
- goto bad_fork_cleanup_namespace;
- }
-
p->group_leader = current->group_leader;
list_add_tail_rcu(&p->thread_group, &p->group_leader->thread_group);
_
Patches currently in -mm which might be from oleg@xxxxxxxxxx are
origin.patch
sched-uninline-task_rq_lock.patch
-
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