[Xen-devel] RE: [PATCH][VTD] check BIOS settings before enabling

To:	"Allen M Kay" <allen.m.kay@xxxxxxxxx>
Subject:	[Xen-devel] RE: [PATCH][VTD] check BIOS settings before enabling interrupt remapping or x2apic
From:	"Jan Beulich" <JBeulich@xxxxxxxxxx>
Date:	Wed, 06 Apr 2011 07:40:25 +0100
Cc:	Joseph Cihula <joseph.cihula@xxxxxxxxx>, Keir Fraser <keir@xxxxxxx>, "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx>
Delivery-date:	Tue, 05 Apr 2011 23:40:10 -0700
Envelope-to:	www-data@xxxxxxxxxxxxxxxxxxx
In-reply-to:	<987664A83D2D224EAE907B061CE93D5301A83D34C2@xxxxxxxxxxxxxxxxxxxxxxxxxxxx>
List-help:	<mailto:xen-devel-request@lists.xensource.com?subject=help>
List-id:	Xen developer discussion <xen-devel.lists.xensource.com>
List-post:	<mailto:xen-devel@lists.xensource.com>
List-subscribe:	<http://lists.xensource.com/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=subscribe>
List-unsubscribe:	<http://lists.xensource.com/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=unsubscribe>
References:	<987664A83D2D224EAE907B061CE93D5301A79A3BDF@xxxxxxxxxxxxxxxxxxxxxxxxxxxx> <4D9B0E160200007800039FA5@xxxxxxxxxxxxxxxxxx> <987664A83D2D224EAE907B061CE93D5301A83D34C2@xxxxxxxxxxxxxxxxxxxxxxxxxxxx>
Sender:	xen-devel-bounces@xxxxxxxxxxxxxxxxxxx

>>> On 05.04.11 at 20:13, "Kay, Allen M" <allen.m.kay@xxxxxxxxx> wrote:
> Not clear about the functional difference but I have moved the code inside of 
> acpi_parse_dmar() in the latest patch.

The difference is that the copy obtained from tboot code is trusted,
while the raw one (obtained directly from ACPI tables) isn't.

Jan


_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel

<Prev in Thread]

Current Thread

[Next in Thread>

Previous by Date:

[Xen-devel] RE: [PATCH][VTD] check BIOS settings before enabling interrupt remapping or x2apic, Jan Beulich

Next by Date:

RE: [Xen-devel] [PATCH 0/6] x86: break up post-boot non-order-zero allocations, Jan Beulich

Previous by Thread:

[Xen-devel] RE: [PATCH][VTD] check BIOS settings before enabling interrupt remapping or x2apic, Kay, Allen M

Next by Thread:

RE: [Xen-devel] Re: [PATCH][VTD] check BIOS settings before enabling interrupt remapping or x2apic, Wei, Gang

Indexes:

[Date] [Thread] [Top] [All Lists]

WARNING - OLD ARCHIVES

xen-devel

[Xen-devel] RE: [PATCH][VTD] check BIOS settings before enabling interru