The patch titled
ptrace-reintroduce-__ptrace_detach-as-a-callee-of-ptrace_exit fix
has been removed from the -mm tree. Its filename was
ptrace-reintroduce-__ptrace_detach-as-a-callee-of-ptrace_exit-fix.patch
This patch was dropped because it was folded into ptrace-reintroduce-__ptrace_detach-as-a-callee-of-ptrace_exit.patch
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: ptrace-reintroduce-__ptrace_detach-as-a-callee-of-ptrace_exit fix
From: Oleg Nesterov <oleg@xxxxxxxxxx>
Re-diff + update the comments.
Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
Cc: Jerome Marchand <jmarchan@xxxxxxxxxx>
Cc: Roland McGrath <roland@xxxxxxxxxx>
Cc: Denys Vlasenko <dvlasenk@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
kernel/exit.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff -puN kernel/exit.c~ptrace-reintroduce-__ptrace_detach-as-a-callee-of-ptrace_exit-fix kernel/exit.c
--- a/kernel/exit.c~ptrace-reintroduce-__ptrace_detach-as-a-callee-of-ptrace_exit-fix
+++ a/kernel/exit.c
@@ -752,8 +752,7 @@ int __ptrace_detach(struct task_struct *
* If it's a zombie, our attachedness prevented normal
* parent notification or self-reaping. Do notification
* now if it would have happened earlier. If it should
- * reap itself, add it to the @dead list. We can't call
- * release_task() here because we already hold tasklist_lock.
+ * reap itself we return true.
*
* If it's our own child, there is no notification to do.
* But if our normal children self-reap, then this child
_
Patches currently in -mm which might be from oleg@xxxxxxxxxx are
origin.patch
do_wait-fix-waiting-for-the-group-stop-with-the-dead-leader.patch
signals-remove-handler-parameter-to-tracehook-functions.patch
signals-protect-init-from-unwanted-signals-more.patch
ptrace-kill-__ptrace_detach-fix-exit_state-check.patch
ptrace-simplify-ptrace_exit-ignoring_children-path.patch
ptrace-reintroduce-__ptrace_detach-as-a-callee-of-ptrace_exit.patch
ptrace-reintroduce-__ptrace_detach-as-a-callee-of-ptrace_exit-fix.patch
ptrace-fix-possible-zombie-leak-on-ptrace_detach.patch
reparent_thread-dont-call-kill_orphaned_pgrp-if-task_detached.patch
reparent_thread-fix-the-is-it-traced-check.patch
reparent_thread-fix-a-zombie-leak-if-sbin-init-ignores-sigchld.patch
forget_original_parent-split-out-the-un-ptrace-part.patch
forget_original_parent-do-not-abuse-child-ptrace_entry.patch
forget_original_parent-do-not-abuse-child-ptrace_entry-fix.patch
tracehook_notify_death-use-task_detached-helper.patch
ptrace_detach-the-wrong-wakeup-breaks-the-erestartxxx-logic.patch
ptrace_untrace-fix-the-signal_stop_stopped-check.patch
workqueue-avoid-recursion-in-run_workqueue.patch
pids-document-task_pgrp-task_session-is-not-safe-without-tasklist-rcu.patch
pids-improve-get_task_pid-to-fix-the-unsafe-sys_wait4-task_pgrp.patch
pids-refactor-vnr-nr_ns-helpers-to-make-them-safe.patch
pids-kill-now-unused-signal_struct-__pgrp-__session-and-friends.patch
linux-next.patch
getrusage-fill-ru_maxrss-value.patch
signals-split-do_tkill.patch
signals-implement-sys_rt_tgsigqueueinfo.patch
x86-hookup-sys_rt_tgsigqueueinfo.patch
signals-tracehook_notify_jctl-change.patch
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