[Xen-devel] RE: below codes in 11726 caused VTI can't be boot up

["Zhang, Xing Z" <xing.z.zhang@xxxxxxxxx>]

Your patch is ok. ThanksJ

 

Good good study,day day up ! ^_^

-Wing(zhang xin)

 

OTC,Intel Corporation

---

From: Keir Fraser [mailto:Keir.Fraser@xxxxxxxxxxxx]
Sent: 2006年10月12日 18:42
To: Zhang, Xing Z; xen-devel@xxxxxxxxxxxxxxxxxxx
Subject: Re: below codes in 11726 caused VTI can't be boot up

 

Can you please try the attached patch (for domain 0).

 -- Keir



On 12/10/06 11:15, "Zhang, Xing Z" <xing.z.zhang@xxxxxxxxx> wrote:

Hi Keir:
I found below codes in ChangeSet 11726 caused this issue:
In privcmd_ioctl() of linux-2.6-xen-sparse/drivers/xen/privcmd/privcmd.c:
 
if (!vma || (msg.va != vma->vm_start) || vma->vm_private_data)
           goto mmap_out;
 
when we create a VTI domain, vma->vm_private_data !=0 ,so our operation failed.
I'm not familiar with these codes, hope this information is helpful to you.

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

OTC,Intel Corporation

 

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