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

[Xen-ia64-devel] [PATCH] I/D cache synchronization issue fix


  • To: "Magenheimer, Dan \(HP Labs Fort Collins\)" <dan.magenheimer@xxxxxx>
  • From: "Xu, Anthony" <anthony.xu@xxxxxxxxx>
  • Date: Thu, 15 Dec 2005 16:09:41 +0800
  • Cc: xen-ia64-devel@xxxxxxxxxxxxxxxxxxx
  • Delivery-date: Thu, 15 Dec 2005 08:11:27 +0000
  • List-id: Discussion of the ia64 port of Xen <xen-ia64-devel.lists.xensource.com>
  • Thread-index: AcYBTuYTIuMV7gBMQPmkBjXaoXPunw==
  • Thread-topic: [Xen-ia64-devel] [PATCH] I/D cache synchronization issue fix

I saw I/D cache synchronization issue again on tiger platform.
In construct_dom0 function, originally we did cache flush just after
loading guest kernel, while subsequent function dom_fw_init also copy
some code segments to domain0 space, so we should do cache flush after
dom_fw_init call. I also fix this kind of issues in other places.

Signed-off-by Anthony Xu <anthony.xu@xxxxxxxxx>

Thanks,
-Anthony

_______________________________________________
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®.