From: lauraa@codeaurora.org (Laura Abbott)
To: linux-arm-kernel@lists.infradead.org
Subject: [ARM ATTEND] catching up on exploit mitigations
Date: Mon, 26 Aug 2013 19:09:21 -0700 [thread overview]
Message-ID: <521C0A51.2000908@codeaurora.org> (raw)
In-Reply-To: <20130826195632.GG10783@sirena.org.uk>
On 8/26/2013 12:56 PM, Mark Brown wrote:
> On Mon, Aug 12, 2013 at 09:51:59PM -0700, Laura Abbott wrote:
>> On 7/30/2013 12:05 PM, Kees Cook wrote:
>
>>> - RO and W^X kernel page table protections (similar to x86's
>>> DEBUG_RODATA and DEBUG_SET_MODULE_RONX; it's not clear to me how much
>>> LPAE and PXN is already handling this, if at all)
>
>> We've had support for RO/NX on our tree for a while. I'm interested
>> in attending the summit to share what we've done and to see how much
>> of it could be mainlined.
>
> Is that related to the code that Google have in their tree?
It's 'related' in that it covers some of the same use cases but the two
were developed independently as far as I know.
Thanks,
Laura
--
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum,
hosted by The Linux Foundation
prev parent reply other threads:[~2013-08-27 2:09 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-07-30 19:05 [ARM ATTEND] catching up on exploit mitigations Kees Cook
2013-07-30 22:14 ` [Ksummit-2013-discuss] " Dave Jones
2013-07-30 22:28 ` H. Peter Anvin
2013-07-31 13:55 ` Jason Cooper
2013-07-30 23:11 ` Aaro Koskinen
2013-07-30 23:15 ` Dave Jones
2013-07-30 23:33 ` Kees Cook
2013-07-31 0:01 ` H. Peter Anvin
2013-07-30 23:58 ` Aaro Koskinen
2013-07-31 0:04 ` Dave Jones
2013-07-31 9:40 ` Russell King - ARM Linux
2013-07-31 14:24 ` Dave Jones
2013-08-01 2:47 ` Olof Johansson
2013-08-01 2:59 ` Dave Jones
2013-08-01 16:02 ` Vince Weaver
2013-08-21 15:26 ` Russell King - ARM Linux
2013-08-21 15:43 ` Dave Jones
2013-08-21 15:56 ` Russell King - ARM Linux
2013-08-01 9:13 ` Dan Carpenter
2013-08-01 19:05 ` Dave Jones
2013-08-01 19:16 ` Dan Carpenter
2013-08-01 19:26 ` Julia Lawall
2013-08-03 0:03 ` Russell King - ARM Linux
2013-08-06 21:44 ` Kees Cook
2013-08-13 4:51 ` Laura Abbott
2013-08-26 19:56 ` Mark Brown
2013-08-27 2:09 ` Laura Abbott [this message]
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