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Re: [PATCH] x86/idle: Extend ISR/C6 erratum workaround to Haswell

To: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
From: Jan Beulich <jbeulich@xxxxxxxx>
Date: Fri, 22 May 2020 17:59:08 +0200
Cc: Xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxxx>, Wei Liu <wl@xxxxxxx>, Roger Pau Monné <roger.pau@xxxxxxxxxx>
Delivery-date: Fri, 22 May 2020 15:59:29 +0000
List-id: Xen developer discussion <xen-devel.lists.xenproject.org>

On 22.05.2020 17:07, Andrew Cooper wrote:
> This bug was first discovered against Haswell.  It is definitely affected.
> 
> (The XenServer ticket for this bug was opened on 2013-05-30 which is coming up
> on 7 years old, and predates Broadwell).
> 
> Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>

Acked-by: Jan Beulich <jbeulich@xxxxxxxx>

References:
- [PATCH] x86/idle: Extend ISR/C6 erratum workaround to Haswell
  - From: Andrew Cooper

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