From: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
To: Oleg Nesterov <oleg@redhat.com>
Cc: ebiederm@xmission.com, daniel@hozac.com, xemul@openvz.org,
containers@lists.osdl.org, linux-kernel@vger.kernel.org
Subject: Re: [RFC][PATCH][v2] Define/use siginfo_from_ancestor_ns()
Date: Wed, 26 Nov 2008 09:44:39 -0800 [thread overview]
Message-ID: <20081126174439.GA427@us.ibm.com> (raw)
In-Reply-To: <20081126031619.GA19756@us.ibm.com>
| | Actually, I think this is enough to solve most problems,
| | the further changes can be discussed later. OK, the only
| | "real" problem is SIGSTOP, afaics. This looks solveable.
|
| Yes, SIGSTOP even from parent is ignored due to the SIGNAL_UNKILLABLE
| check in get_signal_to_deliver.
Actually with sig_task_ignored() patch, http://lkml.org/lkml/2008/11/18/251
SIGSTOP gets dropped early. To eventually allow SIGSTOP from ancestor ns,
we need to pass 'from_ancestor_ns' into sig_ignored() ?
next prev parent reply other threads:[~2008-11-26 17:45 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-11-15 21:21 [RFC][PATCH][v2] Define/use siginfo_from_ancestor_ns() Sukadev Bhattiprolu
2008-11-18 17:53 ` Oleg Nesterov
2008-11-18 18:37 ` Sukadev Bhattiprolu
2008-11-19 1:22 ` Sukadev Bhattiprolu
2008-11-23 23:10 ` Oleg Nesterov
2008-11-26 3:16 ` Sukadev Bhattiprolu
2008-11-26 17:44 ` Sukadev Bhattiprolu [this message]
2008-11-19 2:28 ` Sukadev Bhattiprolu
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