From: Andi Kleen <ak@suse.de>
To: Ingo Oeser <ioe-lkml@rameria.de>
Cc: Andi Kleen <ak@suse.de>, Linus Torvalds <torvalds@osdl.org>,
linux-kernel@vger.kernel.org, hugh@veritas.com
Subject: Re: [PATCH] Fix mmap_kmem (was: [question] What's the difference between /dev/kmem and /dev/mem)
Date: Sat, 13 Aug 2005 14:40:52 +0200 [thread overview]
Message-ID: <20050813124052.GO22901@wotan.suse.de> (raw)
In-Reply-To: <200508131156.28553.ioe-lkml@rameria.de>
> Perfect! So it should be under CONFIG_DEBUG_KERNEL and default to off.
>
> So you can still debug and we raise the bar higher for rootkits,
> if they are the only other user.
>
> Too simple?
If you wanted to recompile your kernel to debug you could as well
add printks. But the whole point of kmem hacks is to avoid that
slow cycle.
-Andi
next prev parent reply other threads:[~2005-08-13 12:40 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1123796188.17269.127.camel@localhost.localdomain.suse.lists.linux.kernel>
[not found] ` <1123809302.17269.139.camel@localhost.localdomain.suse.lists.linux.kernel>
[not found] ` <Pine.LNX.4.58.0508120930150.3295@g5.osdl.org.suse.lists.linux.kernel>
2005-08-12 16:54 ` Andi Kleen
2005-08-12 17:56 ` Arjan van de Ven
2005-08-12 18:26 ` Andi Kleen
2005-08-13 9:56 ` Ingo Oeser
2005-08-13 12:40 ` Andi Kleen [this message]
2005-08-11 21:36 [question] What's the difference between /dev/kmem and /dev/mem Steven Rostedt
2005-08-12 1:15 ` [PATCH] Fix mmap_kmem (was: [question] What's the difference between /dev/kmem and /dev/mem) Steven Rostedt
2005-08-12 14:25 ` Hugh Dickins
2005-08-12 16:35 ` Linus Torvalds
2005-08-12 16:56 ` Dave Jones
2005-08-12 17:07 ` Steven Rostedt
2005-08-12 17:16 ` Arjan van de Ven
2005-08-12 17:32 ` Steven Rostedt
2005-08-12 17:01 ` Steven Rostedt
2005-08-13 13:39 ` [PATCH] Fix mmap kmem " Nicolas George
2005-08-13 16:50 ` [PATCH] Fix mmap_kmem " Arjan van de Ven
2005-08-13 16:56 ` Linus Torvalds
2005-08-13 17:25 ` Arjan van de Ven
2005-08-13 17:37 ` Linus Torvalds
2005-08-13 18:18 ` Arjan van de Ven
2005-08-16 22:12 ` Greg Edwards
2005-08-16 23:33 ` Alan Cox
2005-08-16 23:47 ` Steven Rostedt
2005-08-15 19:33 ` Olaf Hering
2005-08-15 21:14 ` Jeff Dike
2005-08-15 21:50 ` Olaf Hering
2005-08-15 22:41 ` Linus Torvalds
2005-08-16 1:16 ` Steven Rostedt
2005-08-16 1:22 ` Steven Rostedt
2005-08-16 1:36 ` Linus Torvalds
2005-08-13 16:57 ` Joshua Hudson
2005-08-13 17:27 ` Arjan van de Ven
2005-08-14 14:50 ` Martin J. Bligh
2005-08-18 14:07 ` Arjan van de Ven
2005-08-18 14:18 ` Steven Rostedt
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