Note: This bug is displayed in read-only format because the product is no longer active in Red Hat Bugzilla.

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Bug 1886312

Summary:	RT tasks prevent bound kworkers from processing mem_cg work on isolated CPUs
Product:	Red Hat Enterprise Linux 7	Reporter:	Oleksandr Natalenko <onatalen>
Component:	kernel-rt	Assignee:	Juri Lelli <jlelli>
kernel-rt sub component:	Control Groups	QA Contact:	Qiao Zhao <qzhao>
Status:	CLOSED CURRENTRELEASE	Docs Contact:
Severity:	high
Priority:	high	CC:	acme, arozansk, bhu, blitton, brault, ccui, chaithco, chuhu, cww, cye, daolivei, dcain, derli, dkwon, emcnabb, jlelli, jskarvad, juri.lelli, kcarcia, kfujii, kholtz, knakai, kyoshida, lcapitulino, lgoncalv, mstowell, nilal, snishika, williams
Version:	7.8	Flags:	kfujii: needinfo-
Target Milestone:	rc
Target Release:	7.9
Hardware:	x86_64
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2021-01-28 22:23:22 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:

Comment 13 Kaitlyn Carcia Poulin 2020-10-14 14:51:57 UTC

Just want to acknowledge that management is aware of the priority change and is working on this BZ at a high priority. We have engaged the right engineers (Juri will need some time for investigation), and an email has been sent to our PM for guidance on delivering stalld on RHEL7. I will be on PTO next week (Oct 19-23), but Beth Uptagrafft and Clark Williams will be available (and are cc'ed on communications with PM). Any updates will be added to the BZ in a timely manner.