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Re: [Xen-devel] [PATCH v2 01/14] x86/cpufeatures: Expose self-snoop to all guests

To: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
From: Roger Pau Monné <roger.pau@xxxxxxxxxx>
Date: Tue, 24 Jan 2017 11:28:10 +0000
Cc: Jan Beulich <JBeulich@xxxxxxxx>, Xen-devel <xen-devel@xxxxxxxxxxxxx>
Delivery-date: Tue, 24 Jan 2017 11:28:20 +0000
List-id: Xen developer discussion <xen-devel.lists.xen.org>

On Mon, Jan 23, 2017 at 02:39:04PM +0000, Andrew Cooper wrote:
> Self-snoop describes a property of the CPU cache behaviour, which FreeBSD uses
> to optimise its cache flushing algorithm.
> 
> Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>

Tested-by: Roger Pau Monné <roger.pau@xxxxxxxxxx>

Thanks, Roger.

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References:
- [Xen-devel] [PATCH v2 00/14] x86/cpuid: Handling of simple leaves in guest_cpuid()
  - From: Andrew Cooper
- [Xen-devel] [PATCH v2 01/14] x86/cpufeatures: Expose self-snoop to all guests
  - From: Andrew Cooper

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