[Top] [All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

RE: CONFIG_IA64_SPLIT_CACHE was: [Xen-ia64-devel] Console problem on domU on tip?

  • To: "Yang, Fred" <fred.yang@xxxxxxxxx>, "Xu, Anthony" <anthony.xu@xxxxxxxxx>, "Tian, Kevin" <kevin.tian@xxxxxxxxx>, <xen-ia64-devel@xxxxxxxxxxxxxxxxxxx>
  • From: "Magenheimer, Dan (HP Labs Fort Collins)" <dan.magenheimer@xxxxxx>
  • Date: Wed, 28 Dec 2005 13:17:04 -0800
  • Delivery-date: Wed, 28 Dec 2005 21:20:57 +0000
  • List-id: Discussion of the ia64 port of Xen <xen-ia64-devel.lists.xensource.com>
  • Thread-index: AcYBELBGMu7ZHSeYRUaEav49mCDvgwAAVFMwAADLrDAAIbQEoAARHDxgAAFwgsAApRrdUAAOEX2AABW4J/AAUJyDYAAareHQABB8dxAAG8N+UAAfdswgAHxIyvAAUT7r4AA1yRng
  • Thread-topic: CONFIG_IA64_SPLIT_CACHE was: [Xen-ia64-devel] Console problem on domU on tip?
Just working for a brief time today...

I just committed a fix that changes the compile-time CONFIG
to a run-time test.  Please verify that this runtime test
works on the future processor.

Anthony, Fred -- If PAL code were not pinned, we would not
get a nested DTLB miss.

Kevin, Anthony -- The SDM description of the PAL_CACHE_FLUSH
call states that psr.ic must be turned off for this call.
(Note that my SDM is quite old so this may have changed
in subsequent revisions.)

Dan

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

 

©2013 Xen Project, A Linux Foundation Collaborative Project. All Rights Reserved.
Linux Foundation is a registered trademark of The Linux Foundation.
Xen Project is a trademark of The Linux Foundation.

Rackspace

Lists.xenproject.org is hosted with RackSpace, monitoring our
servers 24x7x365 and backed by RackSpace's Fanatical Support®.