RE: [Xen-ia64-devel] [PATCH] Strange problem with virtual aliases

["Xu, Anthony" <anthony.xu@xxxxxxxxx>]

Matthew Chapman write on 2006年11月30日 14:39:
> On Thu, Nov 30, 2006 at 02:48:40PM +0900, Isaku Yamahata wrote:
> ptc.g on another.  It can't know what the relative ordering of those
> two operations will be, so there may be a "stale entry" inserted by
> the itc. (Which is why Linux necessarily rechecks and purges after.)

Matt,

Good point!!

So Xen don't need to consider orderring of itc and gtc. 
Guest OS should consider it.

Anthony


> 
> Matt
> 
> 
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