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From: Andrew Cooper <andrew.cooper3@citrix.com>
To: Paul Durrant <paul.durrant@citrix.com>, xen-devel@lists.xenproject.org
Cc: Keir Fraser <keir@xen.org>, Jan Beulich <jbeulich@suse.com>
Subject: Re: [PATCH v4 1/2] x86/hvm/viridian: keep APIC assist page mapped...
Date: Thu, 17 Mar 2016 10:50:36 +0000	[thread overview]
Message-ID: <56EA8BFC.3050209@citrix.com> (raw)
In-Reply-To: <1458203853-4441-2-git-send-email-paul.durrant@citrix.com>

On 17/03/16 08:37, Paul Durrant wrote:
> ... for the lifetime of the domain.
> If Xen is to make use of the APIC assist enlightenment then a persistent
> mapping needs to be kept, rather than the temporary one which is currently
> used only to initialize the page content.
> This patch also adds a comment block at the top of the source with
> information on the latest version of the spec. from Microsoft and the
> current URL where it may be found.
> Signed-off-by: Paul Durrant <paul.durrant@citrix.com>
> Cc: Keir Fraser <keir@xen.org>
> Cc: Jan Beulich <jbeulich@suse.com>
> Cc: Andrew Cooper <andrew.cooper3@citrix.com>

By the looks of it, this patch textually depends on your Viridian TLB fixes?

Reviewed-by: Andrew Cooper <andrew.cooper3@citrix.com>

Xen-devel mailing list

  reply	other threads:[~2016-03-17 10:50 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-03-17  8:37 [PATCH v4 0/2] x86/hvm/viridian: APIC assist Paul Durrant
2016-03-17  8:37 ` [PATCH v4 1/2] x86/hvm/viridian: keep APIC assist page mapped Paul Durrant
2016-03-17 10:50   ` Andrew Cooper [this message]
2016-03-17 11:13     ` Paul Durrant
2016-03-17 11:58   ` Jan Beulich
2016-03-17 12:00     ` Paul Durrant
2016-03-17  8:37 ` [PATCH v4 2/2] x86/hvm/viridian: Enable APIC assist enlightenment Paul Durrant

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