Re: [PATCH 1/1] freezer: exec should clear PF_NOFREEZE along with PF_KTHREAD

[PATCHSET cgroup/for-3.8] cgroup_freezer: allow migration regardless of freezer state and update locking · Tejun Heo <tj@kernel.org> · 2012-10-16
[PATCH 1/7] cgroup: cgroup_subsys->fork() should be called after the task is added to css_set · Tejun Heo <tj@kernel.org> · 2012-10-16
Re: [PATCH 1/7] cgroup: cgroup_subsys->fork() should be called after the task is added to css_set · Li Zefan <hidden> · 2012-10-17
Re: [PATCH 1/7] cgroup: cgroup_subsys->fork() should be called after the task is added to css_set · Li Zefan <hidden> · 2012-10-18
Re: [PATCH 1/7] cgroup: cgroup_subsys->fork() should be called after the task is added to css_set · Oleg Nesterov <oleg@redhat.com> · 2012-10-21
Re: [PATCH 1/7] cgroup: cgroup_subsys->fork() should be called after the task is added to css_set · Tejun Heo <tj@kernel.org> · 2012-10-21
Re: [PATCH 1/7] cgroup: cgroup_subsys->fork() should be called after the task is added to css_set · Oleg Nesterov <oleg@redhat.com> · 2012-10-22
Re: [PATCH 1/7] cgroup: cgroup_subsys->fork() should be called after the task is added to css_set · Tejun Heo <tj@kernel.org> · 2012-10-22
Re: [PATCH 1/7] cgroup: cgroup_subsys->fork() should be called after the task is added to css_set · Oleg Nesterov <oleg@redhat.com> · 2012-10-23
Re: [PATCH 1/7] cgroup: cgroup_subsys->fork() should be called after the task is added to css_set · Tejun Heo <tj@kernel.org> · 2012-10-24
Re: [PATCH 1/7] cgroup: cgroup_subsys->fork() should be called after the task is added to css_set · Oleg Nesterov <oleg@redhat.com> · 2012-10-25
Re: [PATCH 1/7] cgroup: cgroup_subsys->fork() should be called after the task is added to css_set · Herton Ronaldo Krzesinski <hidden> · 2012-12-20
[PATCH] cgroup: remove unused dummy cgroup_fork_callbacks() · Tejun Heo <tj@kernel.org> · 2012-12-28
[PATCH 3/7] cgroup_freezer: make it official that writes to freezer.state don't fail · Tejun Heo <tj@kernel.org> · 2012-10-16
[PATCH 5/7] cgroup_freezer: allow moving tasks in and out of a frozen cgroup · Tejun Heo <tj@kernel.org> · 2012-10-16
Re: [PATCH 5/7] cgroup_freezer: allow moving tasks in and out of a frozen cgroup · Oleg Nesterov <oleg@redhat.com> · 2012-10-22
Re: [PATCH 5/7] cgroup_freezer: allow moving tasks in and out of a frozen cgroup · Tejun Heo <tj@kernel.org> · 2012-10-22
Re: [PATCH 5/7] cgroup_freezer: allow moving tasks in and out of a frozen cgroup · Oleg Nesterov <oleg@redhat.com> · 2012-10-23
[PATCH 7/7] cgroup_freezer: don't use cgroup_lock_live_group() · Tejun Heo <tj@kernel.org> · 2012-10-16
[PATCH 6/7] cgroup_freezer: prepare update_if_frozen() for locking change · Tejun Heo <tj@kernel.org> · 2012-10-16
[PATCH 4/7] cgroup_freezer: don't stall transition to FROZEN for PF_NOFREEZE or PF_FREEZER_SKIP tasks · Tejun Heo <tj@kernel.org> · 2012-10-16
Re: [PATCH 4/7] cgroup_freezer: don't stall transition to FROZEN for PF_NOFREEZE or PF_FREEZER_SKIP tasks · Oleg Nesterov <oleg@redhat.com> · 2012-10-22
Re: [PATCH 4/7] cgroup_freezer: don't stall transition to FROZEN for PF_NOFREEZE or PF_FREEZER_SKIP tasks · Tejun Heo <tj@kernel.org> · 2012-10-22
Re: [PATCH 4/7] cgroup_freezer: don't stall transition to FROZEN for PF_NOFREEZE or PF_FREEZER_SKIP tasks · Oleg Nesterov <oleg@redhat.com> · 2012-10-23
Re: [PATCH 4/7] cgroup_freezer: don't stall transition to FROZEN for PF_NOFREEZE or PF_FREEZER_SKIP tasks · Tejun Heo <tj@kernel.org> · 2012-10-24
[PATCH 0/1] (Was: cgroup_freezer: don't stall transition to FROZEN for PF_NOFREEZE or PF_FREEZER_SKIP tasks) · Oleg Nesterov <oleg@redhat.com> · 2012-10-25
[PATCH 1/1] freezer: exec should clear PF_NOFREEZE along with PF_KTHREAD · Oleg Nesterov <oleg@redhat.com> · 2012-10-25
Re: [PATCH 1/1] freezer: exec should clear PF_NOFREEZE along with PF_KTHREAD · Tejun Heo <tj@kernel.org> · 2012-10-25
Re: [PATCH 1/1] freezer: exec should clear PF_NOFREEZE along with PF_KTHREAD · Oleg Nesterov <oleg@redhat.com> · 2012-10-25
Re: [PATCH 1/1] freezer: exec should clear PF_NOFREEZE along with PF_KTHREAD · Tejun Heo <tj@kernel.org> · 2012-10-25
Re: [PATCH 1/1] freezer: exec should clear PF_NOFREEZE along with PF_KTHREAD · Rafael J. Wysocki <hidden> · 2012-10-25
[PATCH 2/7] freezer: add missing mb's to freezer_count() and freezer_should_skip() · Tejun Heo <tj@kernel.org> · 2012-10-16
Re: [PATCH 2/7] freezer: add missing mb's to freezer_count() and freezer_should_skip() · Oleg Nesterov <oleg@redhat.com> · 2012-10-22
Re: [PATCH 2/7] freezer: add missing mb's to freezer_count() and freezer_should_skip() · Tejun Heo <tj@kernel.org> · 2012-10-22
Re: [PATCH 2/7] freezer: add missing mb's to freezer_count() and freezer_should_skip() · Oleg Nesterov <oleg@redhat.com> · 2012-10-23
Re: [PATCH 2/7] freezer: add missing mb's to freezer_count() and freezer_should_skip() · Tejun Heo <tj@kernel.org> · 2012-10-24
[PATCH 0/1] (Was: freezer: add missing mb's to freezer_count() and freezer_should_skip()) · Oleg Nesterov <oleg@redhat.com> · 2012-10-25
[PATCH 1/1] freezer: change ptrace_stop/do_signal_stop to use freezable_schedule() · Oleg Nesterov <oleg@redhat.com> · 2012-10-25
Re: [PATCH 1/1] freezer: change ptrace_stop/do_signal_stop to use freezable_schedule() · Tejun Heo <tj@kernel.org> · 2012-10-25
Re: [PATCH 1/1] freezer: change ptrace_stop/do_signal_stop to use freezable_schedule() · Oleg Nesterov <oleg@redhat.com> · 2012-10-25
Re: [PATCH 1/1] freezer: change ptrace_stop/do_signal_stop to use freezable_schedule() · Tejun Heo <tj@kernel.org> · 2012-10-25
[PATCH v2 0/1] freezer: change ptrace_stop/do_signal_stop to use freezable_schedule() · Oleg Nesterov <oleg@redhat.com> · 2012-10-26
[PATCH v2 1/1] freezer: change ptrace_stop/do_signal_stop to use freezable_schedule() · Oleg Nesterov <oleg@redhat.com> · 2012-10-26
Re: [PATCH v2 1/1] freezer: change ptrace_stop/do_signal_stop to use freezable_schedule() · Tejun Heo <tj@kernel.org> · 2012-10-26
Re: [PATCH v2 1/1] freezer: change ptrace_stop/do_signal_stop to use freezable_schedule() · Oleg Nesterov <oleg@redhat.com> · 2012-10-26
Re: [PATCH v2 1/1] freezer: change ptrace_stop/do_signal_stop to use freezable_schedule() · Rafael J. Wysocki <hidden> · 2012-10-26
Re: [PATCH v2 1/1] freezer: change ptrace_stop/do_signal_stop to use freezable_schedule() · Rafael J. Wysocki <hidden> · 2012-10-26
Re: [PATCH v2 1/1] freezer: change ptrace_stop/do_signal_stop to use freezable_schedule() · Tejun Heo <tj@kernel.org> · 2012-10-26
Re: [PATCH v2 1/1] freezer: change ptrace_stop/do_signal_stop to use freezable_schedule() · Rafael J. Wysocki <hidden> · 2012-10-28
Re: [PATCH v2 1/1] freezer: change ptrace_stop/do_signal_stop to use freezable_schedule() · Ben Hutchings <hidden> · 2012-10-27
Re: [PATCH v2 1/1] freezer: change ptrace_stop/do_signal_stop to use freezable_schedule() · Oleg Nesterov <oleg@redhat.com> · 2012-10-28
Re: [PATCHSET cgroup/for-3.8] cgroup_freezer: allow migration regardless of freezer state and update locking · Matt Helsley <hidden> · 2012-10-18
Re: [PATCHSET cgroup/for-3.8] cgroup_freezer: allow migration regardless of freezer state and update locking · Tejun Heo <tj@kernel.org> · 2012-10-18
Re: [PATCHSET cgroup/for-3.8] cgroup_freezer: allow migration regardless of freezer state and update locking · Matt Helsley <hidden> · 2012-10-18
Re: [PATCHSET cgroup/for-3.8] cgroup_freezer: allow migration regardless of freezer state and update locking · Tejun Heo <tj@kernel.org> · 2012-10-18
Re: [PATCHSET cgroup/for-3.8] cgroup_freezer: allow migration regardless of freezer state and update locking · Matt Helsley <hidden> · 2012-10-18
Re: [PATCHSET cgroup/for-3.8] cgroup_freezer: allow migration regardless of freezer state and update locking · Tejun Heo <tj@kernel.org> · 2012-10-19
Re: [PATCHSET cgroup/for-3.8] cgroup_freezer: allow migration regardless of freezer state and update locking · Matt Helsley <hidden> · 2012-10-19
Re: [PATCHSET cgroup/for-3.8] cgroup_freezer: allow migration regardless of freezer state and update locking · Tejun Heo <tj@kernel.org> · 2012-10-19
Re: [PATCHSET cgroup/for-3.8] cgroup_freezer: allow migration regardless of freezer state and update locking · Rafael J. Wysocki <hidden> · 2012-10-19
Re: [PATCHSET cgroup/for-3.8] cgroup_freezer: allow migration regardless of freezer state and update locking · Tejun Heo <tj@kernel.org> · 2012-10-19
Re: [PATCHSET cgroup/for-3.8] cgroup_freezer: allow migration regardless of freezer state and update locking · Oleg Nesterov <oleg@redhat.com> · 2012-10-21
Re: [PATCHSET cgroup/for-3.8] cgroup_freezer: allow migration regardless of freezer state and update locking · Tejun Heo <tj@kernel.org> · 2012-10-21

From: Oleg Nesterov <hidden>
Date: 2012-10-25 17:36:56
Also in: lkml

On 10/25, Tejun Heo wrote:

On Thu, Oct 25, 2012 at 07:12:56PM +0200, Oleg Nesterov wrote:

quoted

flush_old_exec() clears PF_KTHREAD but forgets about PF_NOFREEZE.

Signed-off-by: Oleg Nesterov <redacted>

Probably needs Cc: stable.

  Acked-by: Tejun Heo [off-list ref]

Thanks,

How should this be routed?  -mm?  Andrew, can you please pick this up?

or perhaps Rafael can take it?

Oleg.

`h`	back out one level
`j`	next message in thread
`k`	previous message in thread
`l`	drill in
`Esc`	close help / fold thread tree
`?`	toggle this help