Bug 494288
Summary: | CPU P-state limits (via acpi _ppc) ignored by OS | ||
---|---|---|---|
Product: | Red Hat Enterprise Linux 5 | Reporter: | Stanislaw Gruszka <sgruszka> |
Component: | kernel | Assignee: | Stanislaw Gruszka <sgruszka> |
Status: | CLOSED ERRATA | QA Contact: | Red Hat Kernel QE team <kernel-qe> |
Severity: | urgent | Docs Contact: | |
Priority: | urgent | ||
Version: | 5.4 | CC: | akarlsso, albert.l.procassini, dzickus, emcnabb, jacek.kolakowski, jane.lv, jvillalo, keve.a.gabbert, luyu, mmilgram, mschmidt, peterm, robert.bard, sgruszka, tao, wwlinuxengineering |
Target Milestone: | rc | ||
Target Release: | --- | ||
Hardware: | All | ||
OS: | Linux | ||
Whiteboard: | |||
Fixed In Version: | Doc Type: | Bug Fix | |
Doc Text: | Story Points: | --- | |
Clone Of: | 490531 | Environment: | |
Last Closed: | 2009-09-02 08:11:34 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: | 480792, 489574 |
Comment 1
RHEL Program Management
2009-04-06 12:28:29 UTC
*** Bug 489553 has been marked as a duplicate of this bug. *** Patch was posted posted on RKML: http://post-office.corp.redhat.com/archives/rhkernel-list/2009-April/msg00215.html Packages if someone want to test it are here: http://brewweb.devel.redhat.com/brew/taskinfo?taskID=1751995 please mark priority/severity as in [Bug 489553] Failed loading of multiple cpufreq drivers can corrupt driver data structures, which was closed as a dup of this BZ Here is new build: https://brewweb.devel.redhat.com/taskinfo?taskID=1784596 in kernel-2.6.18-144.el5 You can download this test kernel from http://people.redhat.com/dzickus/el5 Please do NOT transition this bugzilla state to VERIFIED until our QE team has sent specific instructions indicating when to do so. However feel free to provide a comment indicating that this fix has been verified. I have tested the provided image and it looks good. ACPI notifications for both p-states and t-states work fine. 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 therefore 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/RHSA-2009-1243.html |