From: Andrea Arcangeli <andrea@suse.de>
To: Pavel Machek <pavel@suse.cz>
Cc: Sven Ladegast <sven@linux4geeks.de>, linux-kernel@vger.kernel.org
Subject: Re: KLive: Linux Kernel Live Usage Monitor
Date: Thu, 1 Sep 2005 17:23:44 +0200 [thread overview]
Message-ID: <20050901152344.GH1614@g5.random> (raw)
In-Reply-To: <20050831182050.GC703@openzaurus.ucw.cz>
On Wed, Aug 31, 2005 at 08:20:51PM +0200, Pavel Machek wrote:
> Well, you could remove everything that is not valid kernel text from backtrace.
What if the corruption wrote the ssh key inside a the kernel text?
As suggested before, I suspect the only way would be to make it
optional.
> Oh and you probably want to somehow identify modified kernels.
> Otherwise if I do some development on 2.3.4-foo5, you'll get many oopsen
> caused by my development code... it is getting complex.
Agreed, however there's no way to do it reliably, since if you apply a
patch before compiling the kernel, there's no way to know it unless we
do a md5sum of the whole source at every compilation and that would be
too slow ;)
Thanks.
next prev parent reply other threads:[~2005-09-01 15:23 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-08-30 3:09 KLive: Linux Kernel Live Usage Monitor Andrea Arcangeli
2005-08-30 8:01 ` Sven Ladegast
2005-08-30 8:29 ` Rogier Wolff
2005-08-30 8:53 ` Sven Ladegast
2005-08-30 9:40 ` Rogier Wolff
2005-08-30 9:54 ` Bernd Petrovitsch
2005-08-30 15:10 ` Andrea Arcangeli
2005-08-30 16:33 ` Alan Cox
2005-08-30 16:16 ` Andrea Arcangeli
2005-08-30 16:56 ` Alan Cox
2005-08-30 16:40 ` Andrea Arcangeli
2005-08-31 18:32 ` Pavel Machek
2005-09-01 15:19 ` Andrea Arcangeli
2005-08-30 16:36 ` Jesper Juhl
2005-08-30 22:11 ` Bill Davidsen
2005-08-31 1:49 ` Andrea Arcangeli
2005-08-31 19:14 ` tony.luck
2005-08-31 19:47 ` Andrea Arcangeli
2005-09-05 18:26 ` Andrea Arcangeli
2005-08-30 14:45 ` Andrea Arcangeli
2005-08-30 14:36 ` Alan Cox
2005-08-30 22:43 ` Sven Ladegast
2005-08-30 23:25 ` Alan Cox
2005-08-30 23:19 ` Sven Ladegast
2005-08-31 13:34 ` Alan Cox
2005-08-31 14:28 ` Sven Ladegast
2005-08-31 21:23 ` Andrea Arcangeli
2005-08-30 14:56 ` Andrea Arcangeli
2005-08-31 18:20 ` Pavel Machek
2005-09-01 15:23 ` Andrea Arcangeli [this message]
2005-09-01 12:26 ` Sven Ladegast
2005-09-05 22:05 ` Marc Giger
2005-09-05 23:13 ` Andrea Arcangeli
-- strict thread matches above, loose matches on Subject: below --
2005-08-30 17:08 Wilkerson, Bryan P
2005-08-30 17:44 ` linux-os (Dick Johnson)
2005-08-30 20:31 ` Andrea Arcangeli
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