| Date | Fri, 28 Jan 2022 14:39:10 -0800 | From | Dave Hansen <> | Subject | Re: [PATCH V8 02/44] Documentation/protection-keys: Clean up documentation for User Space pkeys |
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On 1/27/22 09:54, ira.weiny@intel.com wrote: > +PKeys Userspace (PKU) is a feature which is found on Intel's Skylake "Scalable > +Processor" Server CPUs and later. And it will be available in future > +non-server Intel parts and future AMD processors.
The non-server parts are quite available these days. I'm typing on one right now:
model name : 11th Gen Intel(R) Core(TM) i7-1165G7 @ 2.80GHz
This can probably say:
Protection Keys for Userspace (PKU) can be found on: * Intel server CPUs, Skylake and later * Intel client CPUs, Tiger Lake (11th Gen Core) and later * Future AMD CPUs
It would be great if the AMD folks can elaborate on that a bit, but I understand it might not be possible if the CPUs aren't out yet.
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