From: Andrew Morton <akpm@zip.com.au>
To: Daniel Jacobowitz <dan@debian.org>,
linux-kernel@vger.kernel.org, Andrea Arcangeli <andrea@suse.de>
Subject: Re: [PATCH?] Crash in 2.4.17/ptrace
Date: Mon, 28 Jan 2002 13:42:25 -0800 [thread overview]
Message-ID: <3C55C5C1.AF01CB3B@zip.com.au> (raw)
In-Reply-To: <20020128153210.A3032@nevyn.them.org> <3C55BC89.EDE3105C@zip.com.au>
Andrew Morton wrote:
>
> For your testing purposes you
> could just remove the VALID_PAGE() test in mm/memory.c:get_page_map(),
> and then gdb should be able to get at the framebuffer.
>
Sorry, this won't work. We'll just get a random page struct outside
mem_map[] and the kernel will die.
next prev parent reply other threads:[~2002-01-28 21:49 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-01-28 20:32 [PATCH?] Crash in 2.4.17/ptrace Daniel Jacobowitz
2002-01-28 21:03 ` Andrew Morton
2002-01-28 21:19 ` Daniel Jacobowitz
2002-01-28 21:29 ` Andrew Morton
2002-01-28 21:55 ` Alan Cox
2002-01-28 22:12 ` Andrew Morton
2002-01-29 22:59 ` [Linux-fbdev-devel] " James Simmons
2002-01-29 23:02 ` Andrew Morton
2002-01-30 0:13 ` James Simmons
2002-01-28 22:15 ` Benjamin Herrenschmidt
2002-01-28 23:57 ` Andrea Arcangeli
2002-01-28 23:54 ` Andrea Arcangeli
2002-01-29 5:35 ` Andrew Morton
2002-01-28 23:47 ` Andrea Arcangeli
2002-01-28 21:42 ` Andrew Morton [this message]
-- strict thread matches above, loose matches on Subject: below --
2002-01-28 21:33 Manfred Spraul
2002-01-28 22:05 ` Alan Cox
2002-01-28 22:07 ` Manfred Spraul
2002-01-28 22:26 ` Daniel Jacobowitz
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