Hi Andrew, Today's linux-next merge of the akpm tree got a conflict in kernel/fork.c between commit 0ea86208345b ("sched, mm: Rework sched_{fork,exec} node assignment") from the tip tree and commit "task_work_add: generic process-context callbacks" from the akpm tree. Context changes. I fixed it up (I think - see below) and can carry the fix as necessary. -- Cheers, Stephen Rothwell sfr@canb.auug.org.au diff --cc kernel/fork.c index 5642958,b33046e..0000000 --- a/kernel/fork.c +++ b/kernel/fork.c @@@ -1419,6 -1420,8 +1419,7 @@@ static struct task_struct *copy_process * We dont wake it up yet. */ p->group_leader = p; - INIT_LIST_HEAD(&p->thread_group); + INIT_HLIST_HEAD(&p->task_works); /* Now that the task is set up, run cgroup callbacks if * necessary. We need to run them before the task is visible