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[Xen-ia64-devel] PATCH: vti bugs fix
| To: | xen-ia64-devel@xxxxxxxxxxxxxxxxxxx, Alex Williamson <alex.williamson@xxxxxx> |
|---|---|
| Subject: | [Xen-ia64-devel] PATCH: vti bugs fix |
| From: | Tristan Gingold <Tristan.Gingold@xxxxxxxx> |
| Date: | Thu, 10 Aug 2006 13:20:59 +0200 |
| Delivery-date: | Thu, 10 Aug 2006 04:16:36 -0700 |
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Hi, this patch fixes two bugs in vti code: * guest_vhpt_lookup fails on long-format vhpt instead of reading it as a short-format one. This patch could be improved by reading the entry. This is future work. * vtlb_purge loops infinitly if VA is high enough and some high bits are set in psbits. Tested by running a VTi domain with a long-format vhpt. Tristan.
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