[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

RE: [Xen-ia64-devel] Strange code in vmx_init.c


  • To: "Tristan Gingold" <tgingold@xxxxxxx>, "Xen-ia64-devel" <xen-ia64-devel@xxxxxxxxxxxxxxxxxxx>
  • From: "Zhang, Xing Z" <xing.z.zhang@xxxxxxxxx>
  • Date: Mon, 10 Sep 2007 09:32:42 +0800
  • Delivery-date: Sun, 09 Sep 2007 18:33:27 -0700
  • List-id: Discussion of the ia64 port of Xen <xen-ia64-devel.lists.xensource.com>
  • Thread-index: Acfxa1x+wnnJ5m6MTWqpkEGM9CAGUQB3ub0g
  • Thread-topic: [Xen-ia64-devel] Strange code in vmx_init.c

I think Isaku have the answer. Is it related to MCA? 

Good good study,day day up ! ^_^
-Wing(zhang xin)

OTC,Intel Corporation
>-----Original Message-----
>From: xen-ia64-devel-bounces@xxxxxxxxxxxxxxxxxxx
>[mailto:xen-ia64-devel-bounces@xxxxxxxxxxxxxxxxxxx] On
>Behalf Of Tristan Gingold
>Sent: 2007年9月8日 0:26
>To: Xen-ia64-devel
>Subject: [Xen-ia64-devel] Strange code in vmx_init.c
>
>Hi,
>
>in vms_final_setup_guest() I can read:
>
>       v->arch.privregs = (mapped_regs_t *)vpd;
>       vcpu_share_privregs_with_guest(v);
>
>Why is vcpu_share_privregs_with_guest() called ?  Do we really
>want make the
>vpd writable by the guest software ?  Looks like a bug to me.
>
>Tristan.
>
>_______________________________________________
>Xen-ia64-devel mailing list
>Xen-ia64-devel@xxxxxxxxxxxxxxxxxxx
>http://lists.xensource.com/xen-ia64-devel

_______________________________________________
Xen-ia64-devel mailing list
Xen-ia64-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-ia64-devel


 


Rackspace

Lists.xenproject.org is hosted with RackSpace, monitoring our
servers 24x7x365 and backed by RackSpace's Fanatical Support®.