Bug 62117
Summary: | Smp kernel sees only one of 4 slimmerlot cpu's with multiple pci cards | ||
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Product: | [Retired] Red Hat Linux | Reporter: | Clay Cooper <clay_cooper> |
Component: | kernel | Assignee: | Arjan van de Ven <arjanv> |
Status: | CLOSED RAWHIDE | QA Contact: | Brian Brock <bbrock> |
Severity: | medium | Docs Contact: | |
Priority: | medium | ||
Version: | 7.3 | CC: | afom_m, dale_kaisner, danny_trinh, dean_oliver, gary_lerhaupt, john_hull, joshua_giles, matt_domsch, michael_e_brown, robert_hentosh, rogelio_noriega |
Target Milestone: | --- | ||
Target Release: | --- | ||
Hardware: | i386 | ||
OS: | Linux | ||
Whiteboard: | |||
Fixed In Version: | Doc Type: | Bug Fix | |
Doc Text: | Story Points: | --- | |
Clone Of: | Environment: | ||
Last Closed: | 2002-03-27 19:12:02 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: |
Description
Clay Cooper
2002-03-27 17:19:43 UTC
Created attachment 50905 [details]
pirq output of configuration that incorrectly sees 1 cpu
Created attachment 50907 [details]
mptable output of configuration that incorrectly sees 1 cpu
Created attachment 50908 [details]
pirq output of configuration that correctly sees 8 logical cpu's (hyperthreading enabled)
Created attachment 50910 [details]
mptable output of configuration that correctly sees 8 logical cpu's (hyperthreading enabled)
Created attachment 50911 [details]
ksymoops output of oopsing configuration
This is because the 2.4.18-0.4 kernel on beta3 does not include the MP Table "MAX_MP_BUSSES" overflow bug fix which kills Merlot/SlimMerlot. The latest rawhide kernel 2.4.18-0.10 does have the fix. Clay, please try this. So, I think this is a duplicate of #60754, which claims to have been fixed for beta3, but clearly wasn't. Tried 2.4.18-0.10smp with all 6 pci cards in the machine and received expected behaviour. Thanks. |