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Re: [PATCH] cgroup_freezer: Freezing and task move race fix
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From: Rafael J. Wysocki
Subject:
Re: [PATCH] cgroup_freezer: Freezing and task move race fix
Date: Thursday, August 12, 2010 - 6:35 pm
On Thursday, August 12, 2010, Matt Helsley wrote:
quoted text
> On Wed, Aug 11, 2010 at 09:35:43AM +0200, Tomasz Buchert wrote: > > Matt Helsley a écrit :
...
quoted text
> You're right, cgroup_mutex should protect against that. However presumably > that same logic applies to the first case. So again I don't think the bug > is a race. > > <snipped the remaining cases which should be the same> > > At this point I think the bug description in your patch needs to change > but the patch itself is perfect. Assuming you agree with my assessment > of the bug I think the process is: you'll rewrite the description, add -stable > maintaners to your current Cc's (since this bug is simple, exists in previous > versions, and is somewhat nasty), add: > > Reviewed-by: Matt Helsley <matthltc@us.ibm.com> > Tested-by: Matt Helsley <matthltc@us.ibm.com> > > and send it to Andrew Morton. Hopefully then (if not before) Paul and Li > will ack it.
Actaully, I maintain the freezer, so please send it to me. Thanks, Rafael --
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Messages in current thread:
[PATCH] cgroup_freezer: Freezing and task move race fix
, Tomasz Buchert
, (Tue Aug 10, 12:53 pm)
Re: [PATCH] cgroup_freezer: Freezing and task move race fix
, Matt Helsley
, (Tue Aug 10, 2:57 pm)
Re: [PATCH] cgroup_freezer: Freezing and task move race fix
, Tomasz Buchert
, (Tue Aug 10, 3:18 pm)
Re: [PATCH] cgroup_freezer: Freezing and task move race fix
, Matt Helsley
, (Tue Aug 10, 6:10 pm)
Re: [PATCH] cgroup_freezer: Freezing and task move race fix
, Matt Helsley
, (Tue Aug 10, 9:27 pm)
Re: [PATCH] cgroup_freezer: Freezing and task move race fix
, Tomasz Buchert
, (Wed Aug 11, 12:30 am)
Re: [PATCH] cgroup_freezer: Freezing and task move race fix
, Tomasz Buchert
, (Wed Aug 11, 12:35 am)
Re: [PATCH] cgroup_freezer: Freezing and task move race fix
, Tomasz Buchert
, (Wed Aug 11, 1:01 am)
Re: [PATCH] cgroup_freezer: Freezing and task move race fix
, Matt Helsley
, (Wed Aug 11, 5:21 pm)
Re: [PATCH] cgroup_freezer: Freezing and task move race fix
, Tomasz Buchert
, (Wed Aug 11, 5:53 pm)
[PATCH 0/3] Two bugfixes for cgroup freezer.
, Tomasz Buchert
, (Thu Aug 12, 2:45 am)
[PATCH 1/3] cgroup_freezer: Unnecessary test in cgroup_fre ...
, Tomasz Buchert
, (Thu Aug 12, 2:45 am)
[PATCH 2/3] cgroup_freezer: Fix can_attach to prohibit mov ...
, Tomasz Buchert
, (Thu Aug 12, 2:45 am)
[PATCH 3/3] cgroup_freezer: update_freezer_state does inco ...
, Tomasz Buchert
, (Thu Aug 12, 2:45 am)
Re: [PATCH] cgroup_freezer: Freezing and task move race fix
, Matt Helsley
, (Thu Aug 12, 1:13 pm)
Re: [PATCH] cgroup_freezer: Freezing and task move race fix
, Rafael J. Wysocki
, (Thu Aug 12, 6:35 pm)
Re: [PATCH] cgroup_freezer: Freezing and task move race fix
, Tomasz Buchert
, (Tue Aug 17, 6:13 pm)
Re: [PATCH] cgroup_freezer: Freezing and task move race fix
, Matt Helsley
, (Tue Aug 17, 7:22 pm)
Re: [PATCH] cgroup_freezer: Freezing and task move race fix
, Tomasz Buchert
, (Thu Aug 19, 1:37 am)
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