From: Valdis.Kletnieks@vt.edu
To: Steven Rostedt <rostedt@goodmis.org>
Cc: Ingo Molnar <mingo@elte.hu>, mat <castet.matthieu@free.fr>,
Kees Cook <kees.cook@canonical.com>,
linux-kernel@vger.kernel.org,
linux-security-module@vger.kernel.org,
linux-next@vger.kernel.org,
Arjan van de Ven <arjan@infradead.org>,
James Morris <jmorris@namei.org>,
Andrew Morton <akpm@linux-foundation.org>, Andi Kleen <ak@muc.de>,
Thomas Gleixner <tglx@linutronix.de>,
"H. Peter Anvin" <hpa@zytor.com>,
Rusty Russell <rusty@rustcorp.com.au>,
Stephen Rothwell <sfr@canb.auug.org.au>,
Dave Jones <davej@redhat.com>,
Siarhei Liakh <sliakh.lkml@gmail.com>
Subject: Re: [PATCH 3/3 V13] RO/NX protection for loadable kernel
Date: Thu, 23 Dec 2010 20:43:50 -0500 [thread overview]
Message-ID: <63168.1293155030@localhost> (raw)
In-Reply-To: Your message of "Thu, 23 Dec 2010 10:01:48 EST." <1293116508.22802.14.camel@gandalf.stny.rr.com>
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On Thu, 23 Dec 2010 10:01:48 EST, Steven Rostedt said:
> On Wed, 2010-12-22 at 16:35 -0500, Valdis.Kletnieks@vt.edu wrote:
>
> > Steve Rostedt's patch that moves the setting of the page permissions seems to
> > make this patch no longer necessary. I tripped over this same issue, but the
> > version in the latest -mmotm does not need it, as it includes Steve's fix.
>
> Can I add your "Tested-by: ..." to the commit?
Sure. I can verify that the patch series (a) doesn't break well-behaved
modules and (b) it *does* trigger for misbehaving modules (I sent the
VirtualBox crew a bug report for a module that tried to write to an area
marked executable).
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next prev parent reply other threads:[~2010-12-24 1:45 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-11-16 21:35 [PATCH 3/3 V13] RO/NX protection for loadable kernel matthieu castet
2010-11-25 3:41 ` Valdis.Kletnieks
2010-11-26 17:23 ` mat
2010-11-29 16:59 ` Valdis.Kletnieks
2010-12-08 22:19 ` Kees Cook
2010-12-10 23:18 ` mat
2010-12-11 0:27 ` Kees Cook
[not found] ` <20101211115735.21b616fe@mat-laptop>
2010-12-11 23:15 ` Kees Cook
2010-12-22 12:40 ` Ingo Molnar
2010-12-22 21:35 ` Valdis.Kletnieks
2010-12-22 21:57 ` Ingo Molnar
2010-12-22 22:02 ` Steven Rostedt
2010-12-23 8:49 ` Ingo Molnar
2010-12-23 15:01 ` Steven Rostedt
2010-12-24 1:43 ` Valdis.Kletnieks [this message]
2011-01-07 9:34 ` Xiaotian Feng
2011-01-07 13:04 ` Ingo Molnar
2011-01-08 11:24 ` matthieu castet
2011-01-10 23:49 ` Kees Cook
2011-01-11 22:42 ` matthieu castet
2011-01-20 20:32 ` matthieu castet
2011-01-21 2:35 ` Xiaotian Feng
2010-11-29 18:15 ` Steven Rostedt
2010-11-29 23:35 ` Rusty Russell
2010-11-30 14:46 ` Steven Rostedt
2010-12-01 13:36 ` Rusty Russell
2010-11-30 21:20 ` mat
2010-12-01 0:38 ` Steven Rostedt
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