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To: William Cohen <wcohen@redhat.com>
Cc: linux-kernel@vger.kernel.org
Subject: Re: CONFIG_DEBUG_RODATA prevents kprobes from working on 2.6.22-rc2
References: <46545EA5.3020201@redhat.com>
From: Andi Kleen <andi@firstfloor.org>
Date: 25 May 2007 14:19:12 +0200
In-Reply-To: <46545EA5.3020201@redhat.com>
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William Cohen <wcohen@redhat.com> writes:
> 
> Shouldn't mark_rodata_ro be less agressive when CONFIG_KPROBES is
> enabled? Or should kprobes temporarily change the page to be
> writeable, set the break point, and then return the page to read only?

The later.

-Andi