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From: David Howells <dhowells@redhat.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
Date: Sat, 24 Feb 2007 10:02:15 +0000	[thread overview]
Message-ID: <17044.1172311335@redhat.com> (raw)
In-Reply-To: <45DFB1C7.1030205@google.com>

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

  reply	other threads:[~2007-02-24 10:03 UTC|newest]

Thread overview: 43+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-02-16 13:34 [PATCH 0/4] coredump: core dump masking support v3 Kawai, Hidehiro
2007-02-16 13:39 ` [PATCH 1/4] coredump: add an interface to control the core dump routine Kawai, Hidehiro
2007-02-16 13:40 ` [PATCH 2/4] coredump: ELF: enable to omit anonymous shared memory Kawai, Hidehiro
2007-02-16 13:41 ` [PATCH 3/4] coredump: ELF-FDPIC: " Kawai, Hidehiro
2007-02-16 15:05   ` David Howells
2007-02-16 16:50     ` Robin Holt
2007-02-16 20:09       ` David Howells
2007-03-02 16:55         ` Hugh Dickins
2007-03-03 14:10           ` David Howells
2007-03-03 14:25             ` [PATCH] NOMMU: Hide vm_mm in NOMMU mode David Howells
2007-03-05 19:04             ` [PATCH 3/4] coredump: ELF-FDPIC: enable to omit anonymous shared memory Hugh Dickins
2007-03-06 18:13               ` David Howells
2007-03-09 14:12                 ` Move to unshared VMAs in NOMMU mode? David Howells
2007-03-12 20:50                   ` Robin Getz
2007-03-13 10:14                     ` David Howells
2007-03-15 21:20                   ` Hugh Dickins
2007-03-15 22:47                     ` David Howells
2007-03-19 19:23                       ` Eric W. Biederman
2007-03-20 11:06                         ` David Howells
2007-03-20 16:48                           ` Eric W. Biederman
2007-03-20 19:12                             ` David Howells
2007-03-20 19:51                               ` David Howells
2007-03-21 16:11                               ` David Howells
2007-02-20  9:45     ` [PATCH 3/4] coredump: ELF-FDPIC: enable to omit anonymous shared memory Kawai, Hidehiro
2007-02-20 10:58       ` David Howells
2007-02-20 12:56         ` Robin Holt
2007-02-21 10:00         ` Kawai, Hidehiro
2007-02-21 11:33           ` David Howells
2007-02-21 11:54             ` Robin Holt
2007-02-22  5:33               ` Kawai, Hidehiro
2007-02-22 11:47                 ` David Howells
2007-02-16 13:42 ` [PATCH 4/4] coredump: documentation for proc entry Kawai, Hidehiro
2007-02-16 15:08 ` [PATCH 0/4] coredump: core dump masking support v3 David Howells
2007-02-20  9:48   ` Kawai, Hidehiro
2007-02-24  3:32 ` Markus Gutschke
2007-02-24 10:02   ` David Howells [this message]
2007-02-24 20:01     ` Markus Gutschke
2007-02-26 11:49       ` David Howells
2007-02-26 12:01         ` Pavel Machek
2007-02-26 12:42           ` David Howells
2007-02-24 11:39   ` Pavel Machek
2007-03-01 12:35   ` Kawai, Hidehiro
2007-03-01 18:16     ` Markus Gutschke

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