Re: [Xen-devel] [PATCH] [Xen] Check FADT's signature

To:	Stefan Berger <stefanb@xxxxxxxxxx>
Subject:	Re: [Xen-devel] [PATCH] [Xen] Check FADT's signature
From:	Keir Fraser <keir@xxxxxxxxxxxxx>
Date:	Fri, 10 Aug 2007 07:55:50 +0100
Cc:	xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxx>
Delivery-date:	Thu, 09 Aug 2007 23:52:29 -0700
Envelope-to:	www-data@xxxxxxxxxxxxxxxxxx
In-reply-to:	<OF6276E7D8.A114BC82-ON85257332.0054B2A3-85257332.006255AD@xxxxxxxxxx>
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/cgi-bin/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=subscribe>
List-unsubscribe:	<http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=unsubscribe>
Sender:	xen-devel-bounces@xxxxxxxxxxxxxxxxxxx
Thread-index:	AcfbG3xWuqv8MkcOEdylHQAWy6hiGQ==
Thread-topic:	[Xen-devel] [PATCH] [Xen] Check FADT's signature
User-agent:	Microsoft-Entourage/11.3.3.061214

Did you check the signature on all three mappings, and only the first time you mapped it was broken? Weird.

-- Keir

On 9/8/07 18:54, "Stefan Berger" <stefanb@xxxxxxxxxx> wrote:

(XEN) (2) Mapped 0x3ffcfec0 to fff9bec0
(XEN) ACPI: Invalid FADT signature A__ADR

That one is bad. It has a bad signature! First call.

(XEN) (2) Mapped 0x3ffcfec0 to fff9bec0
(XEN) ACPI: PM-Timer IO Port: 0x588

2nd call. This one is good! POrt is also good.

(XEN) (2) Mapped 0x3ffcfd80 to fff9bd80
(XEN) ACPI: ACPI SLEEP INFO: pm1x_cnt[584,0], pm1x_evt[580,0]
(XEN) wakeup_vec[3ffcfd8c], vec_size[20]
(XEN) (2) Mapped 0x3ffcfec0 to fff9bec0
(XEN) ACPI: PM-Timer IO Port: 0x588

3rd call. This one is also good!

Looks like the mapping does not work correctly.

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

<Prev in Thread]

Current Thread

[Next in Thread>

Previous by Date:

RE: [Xen-devel] [RFC] Pass-through Interdomain Interrupts Sharing(HVM/Dom0), Tian, Kevin

Next by Date:

Re: [Xen-devel] [RFC] Pass-through Interdomain Interrupts Sharing (HVM/Dom0), Keir Fraser

Previous by Thread:

Re: [Xen-devel] [PATCH] [Xen] Check FADT's signature, Stefan Berger

Next by Thread:

Re: [Xen-devel] [PATCH] [Xen] Check FADT's signature, Stefan Berger

Indexes:

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

WARNING - OLD ARCHIVES

xen-devel

Re: [Xen-devel] [PATCH] [Xen] Check FADT's signature