RE: [Xen-devel] [PATCH]vbd/vnif paravirtulization driver hypervisorsupport]

["Ling, Xiaofeng" <xiaofeng.ling@xxxxxxxxx>]

Keir Fraser <mailto:Keir.Fraser@xxxxxxxxxxxx> wrote:
> On 25 May 2005, at 07:26, Ling, Xiaofeng wrote:
> 
>> Or we use shadow_mode_external() to separate the path?
> 
> That would make sense. Also push the test into the copy routines
> themselves. 
As I mentioned, that can not work for all the case, some place that need
the orginal copy like linear page table, so I only put the test in 
copy_to/from_user,
and not __copy_to/from_user. and put/get_user

> entry.S is a big mess now. Consider pulling *all* the vmx stuff out
> into vmx.S. 
This patch only add a vmx_hypercall_table, if you don't like two tables
how about have a bitmap for the hypercall table to allow or prohibit the call
from vmx domain instead?

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