From: Christopher Lameter <cl@linux.com>
To: Kees Cook <keescook@chromium.org>
Cc: Alexander Popov <alex.popov@linux.com>,
Andrew Morton <akpm@linux-foundation.org>,
Pekka Enberg <penberg@kernel.org>,
David Rientjes <rientjes@google.com>,
Joonsoo Kim <iamjoonsoo.kim@lge.com>,
"Paul E. McKenney" <paulmck@linux.vnet.ibm.com>,
Ingo Molnar <mingo@kernel.org>,
Josh Triplett <josh@joshtriplett.org>,
Andy Lutomirski <luto@kernel.org>,
Nicolas Pitre <nicolas.pitre@linaro.org>,
Tejun Heo <tj@kernel.org>, Daniel Mack <daniel@zonque.org>,
Sebastian Andrzej Siewior <bigeasy@linutronix.de>,
Sergey Senozhatsky <sergey.senozhatsky@gmail.com>,
Helge Deller <deller@gmx.de>, Rik van Riel <riel@redhat.com>,
Linux-MM <linux-mm@kvack.org>, Tycho Andersen <tycho@docker.com>,
LKML
<linux-kernel@vger.kernel.org>"kernel-hardening@lists.openwall.com"
<ke>
Subject: Re: [v3] mm: Add SLUB free list pointer obfuscation
Date: Thu, 27 Jul 2017 10:15:26 -0500 (CDT) [thread overview]
Message-ID: <alpine.DEB.2.20.1707271014510.15182@nuc-kabylake> (raw)
In-Reply-To: <CAGXu5jLNeO-WmaQXp9z-+iw2sha-DXixtQ-fjQmahUkh0Hvxeg@mail.gmail.com>
On Wed, 26 Jul 2017, Kees Cook wrote:
> > Although in either case we are adding code to the fastpath...
>
> While I'd like it unconditionally, I think Alexander's proposal was to
> put it behind CONFIG_SLAB_FREELIST_HARDENED.
Sounds good.
> BTW, while I've got your attention, can you Ack the other patch? I
> sent a v4 for the pointer obfuscation, which we really need:
> https://lkml.org/lkml/2017/7/26/4
Just looked through it.
next prev parent reply other threads:[~2017-07-27 15:15 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-07-06 0:27 [PATCH v3] " Kees Cook
2017-07-06 13:43 ` Christoph Lameter
2017-07-06 15:48 ` Kees Cook
2017-07-06 15:55 ` Christoph Lameter
2017-07-06 16:16 ` [kernel-hardening] " Daniel Micay
2017-07-06 17:53 ` Rik van Riel
2017-07-06 18:50 ` Kees Cook
2017-07-07 13:50 ` Christoph Lameter
2017-07-07 16:51 ` Kees Cook
2017-07-07 17:06 ` Christoph Lameter
2017-07-07 18:43 ` Kees Cook
2017-07-24 21:17 ` [v3] " Alexander Popov
2017-07-25 9:42 ` Alexander Popov
2017-07-26 0:21 ` Kees Cook
2017-07-26 14:08 ` Christopher Lameter
2017-07-26 16:20 ` Kees Cook
2017-07-26 16:55 ` Christopher Lameter
2017-07-26 17:13 ` Kees Cook
2017-07-27 15:15 ` Christopher Lameter [this message]
2017-07-27 22:48 ` Alexander Popov
2017-07-27 23:53 ` Christopher Lameter
2017-07-31 20:17 ` Alexander Popov
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