From: Stephen Smalley <stephen.smalley@gmail.com>
To: kernel-hardening@lists.openwall.com
Subject: Re: [kernel-hardening] Self Introduction
Date: Thu, 10 Dec 2015 12:14:18 -0500 [thread overview]
Message-ID: <CAB9W1A0veUktvSrdwMSaN=kqypGdE6_RLXFGkD79scfkPPevpw@mail.gmail.com> (raw)
In-Reply-To: <CAGXu5jJYRCZ1-frx3+pUPabm3XRFFU8T4gsCQaSc73aA4Q--3g@mail.gmail.com>
On Wed, Dec 9, 2015 at 7:41 PM, Kees Cook <keescook@chromium.org> wrote:
> On Wed, Dec 9, 2015 at 4:26 PM, David Brown <david.brown@linaro.org> wrote:
>> On Wed, Dec 09, 2015 at 04:14:20PM -0800, Kees Cook wrote:
>>> I'd love to see CONFIG_CPU_SW_DOMAIN_PAN into the AOSP 3.18 android kernel
>>> too.
>>
>> I'll put this on my list to investigate. Sadly, it looks like there
>> is a bit of a window of ARM CPUs where neither solution will work;
>> Basically the pre V8.1 64-bit.
>
> The LPAE support for PAN emulation exists in grsecurity, if someone
> wanted to look at how to extract it and add it to
> CONFIG_CPU_SW_DOMAIN_PAN (or similar).
Are you looking for this:
http://marc.info/?l=linux-arm-kernel&m=144308911409429&w=2
Haven't seen any follow up on it though...
next prev parent reply other threads:[~2015-12-10 17:14 UTC|newest]
Thread overview: 54+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-12-09 17:21 [kernel-hardening] Self Introduction David Brown
2015-12-09 22:19 ` Kees Cook
2015-12-10 0:00 ` David Brown
2015-12-10 0:14 ` Kees Cook
2015-12-10 0:26 ` David Brown
2015-12-10 0:41 ` Kees Cook
2015-12-10 17:14 ` Stephen Smalley [this message]
2015-12-10 17:49 ` Kees Cook
2015-12-10 17:55 ` Daniel Micay
2015-12-10 18:42 ` Kees Cook
2015-12-10 19:07 ` Daniel Micay
2015-12-10 19:23 ` Kees Cook
2015-12-10 19:38 ` Schaufler, Casey
2015-12-10 19:45 ` Kees Cook
2015-12-11 17:54 ` Valdis.Kletnieks
2015-12-11 18:44 ` Kees Cook
2015-12-12 11:40 ` Heiko Carstens
2015-12-10 22:38 ` PaX Team
2015-12-10 23:04 ` Daniel Micay
2015-12-10 18:42 ` Catalin Marinas
2015-12-10 18:47 ` Kees Cook
2015-12-10 23:52 ` Kees Cook
2015-12-11 1:04 ` David Brown
2016-01-11 18:33 ` David Brown
2016-01-12 19:31 ` Kees Cook
2016-01-13 11:29 ` Catalin Marinas
2016-01-13 11:31 ` Catalin Marinas
2016-01-14 1:04 ` Ben Hutchings
2016-01-14 11:11 ` Catalin Marinas
2016-10-09 12:34 [kernel-hardening] self introduction Colin Vidal
2016-10-09 14:04 ` David Windsor
2016-10-09 19:09 ` Colin Vidal
2016-10-09 19:37 ` Jann Horn
2016-10-10 6:02 ` Reshetova, Elena
2016-10-10 16:01 ` Colin Vidal
2016-10-10 17:01 ` Reshetova, Elena
2016-10-10 21:05 ` Kees Cook
2016-10-12 3:19 ` Gengjia Chen
2016-10-12 22:31 ` Kees Cook
2016-10-13 11:14 ` Gengjia Chen
2016-10-13 18:50 ` Kees Cook
2016-10-17 11:57 ` Gengjia Chen
2016-10-17 20:15 ` Kees Cook
2016-10-18 11:52 ` Gengjia Chen
2016-10-18 21:21 ` Kees Cook
2016-10-12 8:25 ` Colin Vidal
2016-10-12 22:35 ` Kees Cook
2016-10-13 13:54 ` Reshetova, Elena
2016-10-13 18:53 ` Kees Cook
2016-10-13 19:26 ` Hans Liljestrand
2016-10-10 20:57 ` Kees Cook
2016-10-12 8:27 ` Colin Vidal
2016-10-12 22:40 ` Kees Cook
2016-10-14 18:32 ` Andy Lutomirski
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