Bug 2138242
| Summary: | zero-copy-send patches to RHEL9.2 | |||
|---|---|---|---|---|
| Product: | Red Hat Enterprise Linux 9 | Reporter: | Leonardo Bras <leobras> | |
| Component: | qemu-kvm | Assignee: | Leonardo Bras <leobras> | |
| qemu-kvm sub component: | Live Migration | QA Contact: | Li Xiaohui <xiaohli> | |
| Status: | CLOSED ERRATA | Docs Contact: | ||
| Severity: | unspecified | |||
| Priority: | unspecified | CC: | chayang, coli, jferlan, jinzhao, juzhang, jwboyer, mdean, mrezanin, smitterl, virt-maint, xiaohli, ymankad | |
| Version: | 9.0 | Keywords: | RFE, TestOnly, Triaged, ZStream | |
| Target Milestone: | rc | |||
| Target Release: | --- | |||
| Hardware: | Unspecified | |||
| OS: | Unspecified | |||
| Whiteboard: | ||||
| Fixed In Version: | Doc Type: | If docs needed, set a value | ||
| Doc Text: | Story Points: | --- | ||
| Clone Of: | ||||
| : | 2142705 2142706 (view as bug list) | Environment: | ||
| Last Closed: | 2023-05-09 07:20:51 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: | ||||
| Bug Blocks: | 2142705, 2142706 | |||
|
Description
Leonardo Bras
2022-10-27 18:07:28 UTC
Hi Leonardo, Can you help confirm if there's a business justification from SAP for the zerocopy support on RHEL 9.0.z? If not I think we can close this bug since we have already supported zerocopy on RHEL9.2.0 Hello Li Xiaohui, We are working on that, so we should have a detailed justification soon. Verify zerocopy feature on kernel-5.14.0-205.el9.x86_64 && qemu-kvm-7.1.0-6.el9.x86_64, test pass: ************************************************** 1: zerocopy_on_multifd_on_autoconverge_test 2: zerocopy_on_multifd_on_dirty_rate_50_test 3: zerocopy_on_multifd_on_idle_test 4: zerocopy_on_multifd_on_migrate_cancel_test 5: zerocopy_off_multifd_on_dirty_rate_50_test 6: zerocopy_off_multifd_on_idle_test 7: zerocopy_on_multifd_on_exec_test 8: zerocopy_on_multifd_on_postcopy_test 9: zerocopy_on_multifd_on_tls_set_first_test 10: zerocopy_on_multifd_on_tls_test 11: zerocopy_on_multifd_on_unix_test 12: zerocopy_on_multifd_on_xbzrle_test 13: zerocopy_on_multifd_on_ipv6_test Mark this bug verified per above tests. Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory (Moderate: qemu-kvm security, bug fix, and enhancement update), and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHSA-2023:2162 |