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Bug 108119
| Summary: | No process gets assignt to second cpu on a pentium IV with HT | ||||||
|---|---|---|---|---|---|---|---|
| Product: | [Retired] Red Hat Raw Hide | Reporter: | Philipp Hügelmeyer <phuegelm> | ||||
| Component: | kernel | Assignee: | Ingo Molnar <mingo> | ||||
| Status: | CLOSED DUPLICATE | QA Contact: | Brian Brock <bbrock> | ||||
| Severity: | medium | Docs Contact: | |||||
| Priority: | medium | ||||||
| Version: | 1.0 | ||||||
| Target Milestone: | --- | ||||||
| Target Release: | --- | ||||||
| Hardware: | i686 | ||||||
| OS: | Linux | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | Doc Type: | Bug Fix | |||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2006-02-21 18:59:28 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: | |||||||
| Attachments: |
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Created attachment 95529 [details]
dmesg-output of booting kernel-smp-2.4.22-1.2108.nptl
Fixed with kernel-smp-2.4.22-1.2110.nptl, might be a dublicate *** This bug has been marked as a duplicate of 107762 *** Changed to 'CLOSED' state since 'RESOLVED' has been deprecated. |
From Bugzilla Helper: User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.4.1) Gecko/20031024 Description of problem: THis is a splitt of #107446, since davej thinks, that these two bugs differ. I will descripe the bug again: When booting kernel-smp-2.4.22-1.2108.nptl on a petium IV box with hyperthreading (Board ASUS P4PE-X,Intel 845 PE), both cpus are detected, but no processes are assigned to the second virtual cpu according to top/gkrellm/etc. Version-Release number of selected component (if applicable): kernel-smp-2.4.22-1.2108.nptl How reproducible: Always Steps to Reproduce: 1.Install kernel-smp-2.4.22-1.2108.nptl on an Intel 845PE Hyper-Threading system 2. Reboot 3. Check dmesg and top. Actual Results: Processes get only assigned to cpu #0 Expected Results: Processes get assigned to cpu #0 an cpu #1 Additional info: