WARNING - OLD ARCHIVES

This is an archived copy of the Xen.org mailing list, which we have preserved to ensure that existing links to archives are not broken. The live archive, which contains the latest emails, can be found at http://lists.xen.org/
   
 
 
Xen 
 
Home Products Support Community News
 
   
 

xen-ia64-devel

Re: [Xen-ia64-devel] Patch for PV-on-HVM for IPF

You (yamahata) said:
>>>>   In x86 code, it checks ownership of pages before actual memcpy()
>>>> in gnttab_copy() function. thus it doesn't have any problem actually.
>>>> 
>>>>   But, it's strange that referencer exists although referencee doesn't
>>>> exist, I think.
>>> 
>>> So it's what you should fix, I'm not sure what you described though.
>> 
>>   I will investigate it in x86 code more, and ask it to x86 community.
> 
> Isn't it ia-64 issue?

  No, it's x86 issue.

> My understanding is that it works well on xen/x86,
> but it doesn't on xen/ia64. So you said "strange", don't you?

  I said that current x86 code is strange.

- Tsunehisa Doi



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