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Date: Wed, 12 Nov 2008 13:06:55 -0600 From: "Serge E. Hallyn" <serue@...ibm.com> To: Sukadev Bhattiprolu <sukadev@...ux.vnet.ibm.com> Cc: Oleg Nesterov <oleg@...hat.com>, "Eric W. Biederman" <ebiederm@...ssion.com>, Pavel Emelyanov <xemul@...nvz.org>, daniel@...ac.com, Nadia Derbey <Nadia.Derbey@...l.net>, clg@...ibm.com, Containers <containers@...ts.osdl.org>, sukadev@...ibm.com, linux-kernel@...r.kernel.org Subject: Re: Signals to cinit Quoting Sukadev Bhattiprolu (sukadev@...ux.vnet.ibm.com): > Serge E. Hallyn [serue@...ibm.com] wrote: > | Quoting Oleg Nesterov (oleg@...hat.com): > | > > | Perhaps we can start with something like the patch below. Not that I like > | > > | it very much though. We should really place this code under > | > > | CONFIG_I_DO_CARE_ABOUT_NAMESPACES ;) > | > > > | > > CONFIG_PID_NS ? > | > > | > Ah yes, we have it ;) > | > | Except I believe all distros at this point enable CONFIG_PID_NS, so > | I'm not sure it's the right thing to use. > > But if they do enable CONFIG_PID_NS they would want the signals to > behave correctly ? IIUC, the reason we want to the hide the code > is that it is not clean i.e if its not experimental or error-prone, > are there other reasons someone with CONFIG_PID_NS=y want to hide it ? I was going to argue yes, but again following my reasoning to its logical conclusion leads us to a config parameter being bad anyway. So yeah, never mind. -serge -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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