Bug 1004743
| Summary: | XSAVE migration format not compatible between RHEL6 and RHEL7 | |||
|---|---|---|---|---|
| Product: | Red Hat Enterprise Linux 7 | Reporter: | Paolo Bonzini <pbonzini> | |
| Component: | qemu-kvm | Assignee: | Eduardo Habkost <ehabkost> | |
| Status: | CLOSED CURRENTRELEASE | QA Contact: | Virtualization Bugs <virt-bugs> | |
| Severity: | unspecified | Docs Contact: | ||
| Priority: | unspecified | |||
| Version: | 7.0 | CC: | acathrow, hhuang, huding, juzhang, michen, pbonzini, qzhang, virt-maint, xfu | |
| Target Milestone: | rc | Keywords: | Reopened | |
| Target Release: | --- | |||
| Hardware: | Unspecified | |||
| OS: | Unspecified | |||
| Whiteboard: | ||||
| Fixed In Version: | qemu-kvm-1.5.3-11.el7 | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | ||
| Clone Of: | ||||
| : | 1004773 1016736 (view as bug list) | Environment: | ||
| Last Closed: | 2014-06-13 09:36:33 UTC | Type: | Bug | |
| 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: | 1016736 | |||
| Bug Blocks: | 889670, 915399 | |||
|
Description
Paolo Bonzini
2013-09-05 11:50:57 UTC
*** Bug 997702 has been marked as a duplicate of this bug. *** I duplicate this bug to bug 997702, as talked to Paolo: https://bugzilla.redhat.com/show_bug.cgi?id=997702#c11 *** This bug has been marked as a duplicate of bug 997702 *** This affects all models, not just those listed. (In reply to Paolo Bonzini from comment #4) > This affects all models, not just those listed. Does it? If xsave is not enabled on CPUID, the xsave section will be skipped. See bug 1016736 comment 4. But it is possible that for non-XSAVE models the problem is the ACPI one. Fix included in qemu-kvm-1.5.3-11.el7 Verify this bug with qemu-kvm-1.5.3-18.el7.x86_64.rpm Testd four cpu model(include xsave flag) 1. Opteron_G5 2. Opteron_G4 3. Hasswell 4. SandyBridge Tested seven cpu models(not include xsave flag) AMD cpu model: Opteron_G1,Opteron_G2 and Opteron_G3 Intel cpu model:Westmere,Nehalem,Penryn and Conroe All cpu model above works well when migrating from rhel6.5 to rhel7.0 host. Base on this result above. This bug is fixed. This request was resolved in Red Hat Enterprise Linux 7.0. Contact your manager or support representative in case you have further questions about the request. |