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From: David Howells <dhowells@redhat.com>
In-Reply-To: <45DFB1C7.1030205@google.com> 
References: <45DFB1C7.1030205@google.com>  <45D5B2E3.3030607@hitachi.com> 
To: Markus Gutschke <markus@google.com>
Cc: "Kawai, Hidehiro" <hidehiro.kawai.ez@hitachi.com>,
       Andrew Morton <akpm@osdl.org>,
       kernel list <linux-kernel@vger.kernel.org>, Pavel Machek <pavel@ucw.cz>,
       Robin Holt <holt@sgi.com>, Alan Cox <alan@lxorguk.ukuu.org.uk>,
       Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>,
       sugita <yumiko.sugita.yf@hitachi.com>,
       Satoshi OSHIMA <soshima@redhat.com>
Subject: Re: [PATCH 0/4] coredump: core dump masking support v3 
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Date: Sat, 24 Feb 2007 10:02:15 +0000
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Markus Gutschke <markus@google.com> wrote:

> As an alternative to your kernel patch, you could achieve the same goal in
> user space, by linking my coredumper

How does it work when you can't actually get back to userspace to have
userspace do the coredump?  You still have to handle the userspace equivalents
of double/triple faults.

David