Red Hat Bugzilla – Bug 328321
[RHEL5.2]: Xen 3.1.1 swiotlb fixes
Last modified: 2008-05-21 10:58:00 EDT
Description of problem:
Upstream xen-3.1.1 contains a series of patches to better deal with swiotlb.
This may or may not help some of the issues we've been seeing with certain block
devices under Xen, but they should be evaluated and possibly included in 5.2.
The xen-3.1-testing.hg changesets are:
15405, 15407, 15408, 15409, 15412, 15413
Some of these issues where reported by EMC, would you like them to test
these patches to see if the issue is resolved?
Adding team members familiar with the issues.
You can download this test kernel from http://people.redhat.com/dzickus/el5
An advisory has been issued which should help the problem
described in this bug report. This report is therefore being
closed with a resolution of ERRATA. For more information
on the solution and/or where to find the updated files,
please follow the link below. You may reopen this bug report
if the solution does not work for you.