Re: [PATCH v9 00/42] Shadow stacks for userspace
From: Mark Brown <broonie@kernel.org>
Date: 2023-06-14 23:45:44
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On Mon, Jun 12, 2023 at 05:10:26PM -0700, Rick Edgecombe wrote:
This series implements Shadow Stacks for userspace using x86's Control-flow Enforcement Technology (CET). CET consists of two related security features: shadow stacks and indirect branch tracking. This series implements just the shadow stack part of this feature, and just for userspace.
I've been using the generic changes here for the work I've been doing on arm64's similar GCS feature, while that is still very much WIP and hasn't been posted anywhere most of the common code here has been exercised. I've been through the patches that I've specifically checked or used. Thanks for all the work here.
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