RE: [Xen-users] malloc problems?

To:	"Brandon Williams" <driftx@xxxxxxxxx>, <xen-users@xxxxxxxxxxxxxxxxxxx>
Subject:	RE: [Xen-users] malloc problems?
From:	"Ian Pratt" <m+Ian.Pratt@xxxxxxxxxxxx>
Date:	Thu, 28 Jul 2005 23:41:10 +0100
Cc:	ian.pratt@xxxxxxxxxxxx
Delivery-date:	Thu, 28 Jul 2005 22:39:40 +0000
Envelope-to:	www-data@xxxxxxxxxxxxxxxxxxx
List-help:	<mailto:xen-users-request@lists.xensource.com?subject=help>
List-id:	Xen user discussion <xen-users.lists.xensource.com>
List-post:	<mailto:xen-users@lists.xensource.com>
List-subscribe:	<http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-users>, <mailto:xen-users-request@lists.xensource.com?subject=subscribe>
List-unsubscribe:	<http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-users>, <mailto:xen-users-request@lists.xensource.com?subject=unsubscribe>
Sender:	xen-users-bounces@xxxxxxxxxxxxxxxxxxx
Thread-index:	AcWTvUB3mdBwBAojStKH84prfM7KmAACA/sw
Thread-topic:	[Xen-users] malloc problems?

 > > Only remaining problem on the new host are FPU exceptions appearing

> > out of the blue while decompressing/compressing JPEGs, 
> which look to 
> > me like xen is failing to save/restore all FPU registers while 
> > switching context, but thats a different story... 
> (workarround was to 
> > use integer DCT in libjpeg instead of the float one)
> 
> That's a bit disturbing...I guess I'm going to have to give 
> up and scrap Xen for this project, maybe 3.0 will solve my problems.

If you're tweaked the kernel config from the 2.0.6 default you need to
be using 2.0-testing to avoid FPU issues. We really need to roll a
2.0.7...

Ian

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

<Prev in Thread]	Current Thread	[Next in Thread>
[Xen-users] malloc problems?, Brandon Williams Re: [Xen-users] malloc problems?, Ernst Bachmann Re: [Xen-users] malloc problems?, Brandon Williams RE: [Xen-users] malloc problems?, Ian Pratt <=

Previous by Date:	Re: [Xen-users] malloc problems?, Brandon Williams
Next by Date:	FW: [Xen-users] error accessing cdrom in domU, Utsav Agarwal
Previous by Thread:	Re: [Xen-users] malloc problems?, Brandon Williams
Next by Thread:	[Xen-users] pincpu in 3.0, Alan Greenspan
Indexes:	[Date] [Thread] [Top] [All Lists]