Bug 421021
Summary: | Hypervisor changes post 3.1.x needed to enable hardware | ||||||
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Product: | Red Hat Enterprise Linux 5 | Reporter: | Markus Armbruster <armbru> | ||||
Component: | kernel-xen | Assignee: | Markus Armbruster <armbru> | ||||
Status: | CLOSED ERRATA | QA Contact: | Martin Jenner <mjenner> | ||||
Severity: | low | Docs Contact: | |||||
Priority: | low | ||||||
Version: | 5.1 | CC: | bnagendr, xen-maint | ||||
Target Milestone: | --- | ||||||
Target Release: | --- | ||||||
Hardware: | All | ||||||
OS: | Linux | ||||||
Whiteboard: | |||||||
Fixed In Version: | RHBA-2008-0314 | Doc Type: | Bug Fix | ||||
Doc Text: | Story Points: | --- | |||||
Clone Of: | Environment: | ||||||
Last Closed: | 2008-05-21 15:03:34 UTC | Type: | --- | ||||
Regression: | --- | Mount Type: | --- | ||||
Documentation: | --- | CRM: | |||||
Verified Versions: | Category: | --- | |||||
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||
Cloudforms Team: | --- | Target Upstream Version: | |||||
Embargoed: | |||||||
Bug Depends On: | |||||||
Bug Blocks: | 253746 | ||||||
Attachments: |
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Description
Markus Armbruster
2007-12-12 07:12:36 UTC
Bhavana, is there anything else missing from the hypervisor we need for the latest AMD hardware? Not that I'm aware of. The trouble with xen-unstable cset 16093 is that it mixes unrelated stuff: Xenoprof hardware enablement, MTRR features, cleanups. We need to extract the relevant pieces. I discussed this issue we have been battling with Jan Beulich and Keir Fraser. The orginal patch that Jan submitted is a lot smaller than the mess that is c/s 16093. Keir said that syncing up upstream resulted in the massive patch. The patch I'm about to attach is needed in the R5.2 HV. as similar changes have already been made to the bare metal kernel to fix Barcelona. Created attachment 290031 [details]
AMD Family 10/11 fixes for HV
Posted patch to RHML and virt list on 12/19 in 2.6.18-71.el5 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. http://rhn.redhat.com/errata/RHBA-2008-0314.html |