From: Andi Kleen <andi@firstfloor.org>
To: Arjan van de Ven <arjan@infradead.org>
Cc: Rusty Russell <rusty@rustcorp.com.au>,
Ingo Molnar <mingo@elte.hu>,
Siarhei Liakh <sliakh.lkml@gmail.com>,
linux-kernel@vger.kernel.org,
linux-security-module@vger.kernel.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>,
linux-cris-kernel@axis.com
Subject: Re: [PATCH v5] RO/NX protection for loadable kernel modules
Date: Sun, 12 Jul 2009 11:25:45 +0200 [thread overview]
Message-ID: <87ocrq9rs6.fsf@basil.nowhere.org> (raw)
In-Reply-To: <20090712004524.2f0c4e57@infradead.org> (Arjan van de Ven's message of "Sun, 12 Jul 2009 00:45:24 -0700")
Arjan van de Ven <arjan@infradead.org> writes:
>
> or using a non-power-of-two get_free_pages() thing...
alloc_pages_exact(). Was developed for exactly this purpose originally.
But it doesn't work on x86-64 again for modules.
-Andi
--
ak@linux.intel.com -- Speaking for myself only.
next prev parent reply other threads:[~2009-07-12 9:25 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-07-08 23:10 [PATCH v5] RO/NX protection for loadable kernel modules Siarhei Liakh
[not found] ` <20090710112403.GC3760@elte.hu>
[not found] ` <200907111537.03191.rusty@rustcorp.com.au>
2009-07-11 7:30 ` Ingo Molnar
2009-07-11 11:22 ` Rusty Russell
2009-07-11 8:51 ` Rusty Russell
2009-07-11 15:49 ` Arjan van de Ven
2009-07-12 4:40 ` Rusty Russell
2009-07-12 4:45 ` H. Peter Anvin
2009-07-12 7:45 ` Arjan van de Ven
2009-07-12 9:25 ` Andi Kleen [this message]
2009-07-12 9:58 ` Rusty Russell
2009-07-12 15:32 ` Arjan van de Ven
2009-07-12 17:33 ` Greg KH
2009-07-12 21:58 ` Arjan van de Ven
2009-07-12 22:14 ` Greg KH
2009-07-13 9:02 ` Andi Kleen
2009-07-12 23:21 ` Rusty Russell
2009-07-13 3:11 ` Arjan van de Ven
2009-07-12 9:24 ` Andi Kleen
2009-07-13 16:59 ` Roland Dreier
2009-07-13 10:59 ` Jesper Nilsson
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=87ocrq9rs6.fsf@basil.nowhere.org \
--to=andi@firstfloor.org \
--cc=ak@muc.de \
--cc=akpm@linux-foundation.org \
--cc=arjan@infradead.org \
--cc=hpa@zytor.com \
--cc=jmorris@namei.org \
--cc=linux-cris-kernel@axis.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-security-module@vger.kernel.org \
--cc=mingo@elte.hu \
--cc=rusty@rustcorp.com.au \
--cc=sliakh.lkml@gmail.com \
--cc=tglx@linutronix.de \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.