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Re: [Xen-devel] [PATCH v2 05/14] x86/spec_ctrl: Add Hygon Dhyana to the respective mitigation machinery

To: "Pu Wen" <puwen@xxxxxxxx>
From: "Jan Beulich" <JBeulich@xxxxxxxx>
Date: Fri, 15 Mar 2019 06:47:57 -0600
Cc: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>, Wei Liu <wei.liu2@xxxxxxxxxx>, xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxxx>, Roger Pau Monne <roger.pau@xxxxxxxxxx>
Delivery-date: Fri, 15 Mar 2019 12:48:02 +0000
List-id: Xen developer discussion <xen-devel.lists.xenproject.org>

>>> On 21.02.19 at 10:51, <puwen@xxxxxxxx> wrote:
> The Hygon Dhyana CPU has the same speculative execution as AMD family
> 17h, so share AMD Retpoline and PTI mitigation code with Hygon Dhyana.
> 
> Signed-off-by: Pu Wen <puwen@xxxxxxxx>

Acked-by: Jan Beulich <jbeulich@xxxxxxxx>



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