| Date | Mon, 3 Oct 2022 16:57:30 -0700 | From | Kees Cook <> | Subject | Re: [PATCH v2 33/39] x86/cpufeatures: Limit shadow stack to Intel CPUs |
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On Thu, Sep 29, 2022 at 03:29:30PM -0700, Rick Edgecombe wrote: > Shadow stack is supported on newer AMD processors, but the kernel > implementation has not been tested on them. Prevent basic issues from > showing up for normal users by disabling shadow stack on all CPUs except > Intel until it has been tested. At which point the limitation should be > removed. > > Signed-off-by: Rick Edgecombe <rick.p.edgecombe@intel.com>
So running the selftests on an AMD system is sufficient to drop this patch?
-- Kees Cook
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