From: David Vrabel <david.vrabel@citrix.com>
To: Juergen Gross <jgross@suse.com>, <stefan.bader@canonical.com>,
<toshi.kani@hp.com>, <linux-kernel@vger.kernel.org>,
<xen-devel@lists.xensource.com>, <konrad.wilk@oracle.com>,
<ville.syrjala@linux.intel.com>, <hpa@zytor.com>,
<x86@kernel.org>, <jbeulich@suse.com>, <david.vrabel@citrix.com>
Subject: Re: [Xen-devel] [PATCH V2 3/3] Support Xen pv-domains using PAT
Date: Mon, 8 Sep 2014 10:25:45 +0100 [thread overview]
Message-ID: <540D7619.1000508@citrix.com> (raw)
In-Reply-To: <1410163298-8951-4-git-send-email-jgross@suse.com>
On 08/09/14 09:01, Juergen Gross wrote:
> With the dynamical mapping between cache modes and pgprot values it is
> now possible to use all cache modes via the Xen hypervisor PAT settings
> in a pv domain.
>
> All to be done is to read the PAT configuration MSR and set up the
> translation tables accordingly.
Reviewed-by: David Vrabel <david.vrabel@citrix.com>
David
WARNING: multiple messages have this Message-ID (diff)
From: David Vrabel <david.vrabel@citrix.com>
To: Juergen Gross <jgross@suse.com>,
stefan.bader@canonical.com, toshi.kani@hp.com,
linux-kernel@vger.kernel.org, xen-devel@lists.xensource.com,
konrad.wilk@oracle.com, ville.syrjala@linux.intel.com,
hpa@zytor.com, x86@kernel.org, jbeulich@suse.com,
david.vrabel@citrix.com
Subject: Re: [Xen-devel] [PATCH V2 3/3] Support Xen pv-domains using PAT
Date: Mon, 8 Sep 2014 10:25:45 +0100 [thread overview]
Message-ID: <540D7619.1000508@citrix.com> (raw)
In-Reply-To: <1410163298-8951-4-git-send-email-jgross@suse.com>
On 08/09/14 09:01, Juergen Gross wrote:
> With the dynamical mapping between cache modes and pgprot values it is
> now possible to use all cache modes via the Xen hypervisor PAT settings
> in a pv domain.
>
> All to be done is to read the PAT configuration MSR and set up the
> translation tables accordingly.
Reviewed-by: David Vrabel <david.vrabel@citrix.com>
David
next prev parent reply other threads:[~2014-09-08 9:25 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-08 8:01 [PATCH V2 0/3] x86: Full support of PAT Juergen Gross
2014-09-08 8:01 ` [PATCH V2 1/3] x86: Make page cache mode a real type Juergen Gross
2014-09-09 17:24 ` Toshi Kani
2014-09-10 4:41 ` Juergen Gross
2014-09-08 8:01 ` [PATCH V2 2/3] x86: Enable PAT to use cache mode translation tables Juergen Gross
2014-09-08 8:01 ` [PATCH V2 3/3] Support Xen pv-domains using PAT Juergen Gross
2014-09-08 9:25 ` David Vrabel [this message]
2014-09-08 9:25 ` [Xen-devel] " David Vrabel
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