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[PATCH 0/2] VMX/cpu-policy: RDTSCP and INVPCID handling
- To: "xen-devel@xxxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxxx>
- From: Jan Beulich <jbeulich@xxxxxxxx>
- Date: Wed, 26 Apr 2023 14:56:31 +0200
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- Cc: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>, Wei Liu <wl@xxxxxxx>, Roger Pau Monné <roger.pau@xxxxxxxxxx>, Kevin Tian <kevin.tian@xxxxxxxxx>, Jun Nakajima <jun.nakajima@xxxxxxxxx>
- Delivery-date: Wed, 26 Apr 2023 12:57:24 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
While putting in place more of the still missing MSRLIST code, I've
noticed two anomalies here.
1: check availability of RDTSCP and INVPCID
2: disable RDTSCP and INVPCID insns as needed
Jan
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