Bug 1356717
Summary: | tuned-profiles-nfv: add rcu_nocbs to kernel cmd-line | ||
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Product: | Red Hat Enterprise Linux 7 | Reporter: | Luiz Capitulino <lcapitulino> |
Component: | tuned | Assignee: | Jaroslav Škarvada <jskarvad> |
Status: | CLOSED DUPLICATE | QA Contact: | qe-baseos-daemons |
Severity: | urgent | Docs Contact: | |
Priority: | urgent | ||
Version: | 7.3 | CC: | jeder, jskarvad, williams |
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: | Environment: | ||
Last Closed: | 2016-07-15 14:39:35 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: | 1240765 |
Description
Luiz Capitulino
2016-07-14 20:42:51 UTC
Two additional notes: - I'm not sure if the realtime profile should get this option too (probably yes) - There seems to be a bug with CONFIG_RCU_NOCB_CPU_NONE=y where processes get stuck in D state during system boot. This issue is workarounded by rcu_nocbs= I guess this is dupe of bug 1334479. If not, please reopen. *** This bug has been marked as a duplicate of bug 1334479 *** |