Bug 1437675

Summary:	ftrace: pull upstream commits for correct selftest operation
Product:	Red Hat Enterprise MRG	Reporter:	Clark Williams <williams>
Component:	realtime-kernel	Assignee:	Clark Williams <williams>
Status:	CLOSED ERRATA	QA Contact:	Jiri Kastner <jkastner>
Severity:	high	Docs Contact:
Priority:	high
Version:	2.5	CC:	bhu, lgoncalv, williams
Target Milestone:	2.5.29
Target Release:	2.3
Hardware:	x86_64
OS:	Linux
Whiteboard:
Fixed In Version:	kernel-rt-3.10.0-514.rt56.230.el6rt	Doc Type:	No Doc Update
Doc Text:	undefined	Story Points:	---
Clone Of:		Environment:
Last Closed:	2017-08-08 18:56:51 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:

Description Clark Williams 2017-03-30 20:53:28 UTC

We need the following upstream commits:

3ddee63a099ebbdc8f84697fe46730b58240c09d
ftrace: Only disable ftrace_enabled to test buffer in selftest

addff1feb02b03cb766b9a611c6b2cebf29bc285
tracing: Clean up scheduling in trace_wakeup_test_thread()

A boot hang is seen in the trace kernel on MRG without these commits

Comment 2 Clark Williams 2017-07-11 21:57:51 UTC

commit 3ddee63a099ebbdc8f84697fe46730b58240c09d was applied to kernel tree in build kernel-rt-3.10.0-514.rt56.212.el6rt


Applied commit addff1feb02b03cb766b9a611c6b2cebf29bc285 to MRG tree. Should be available in kernel-rt-3.10.0-514.rt56.230.el6rt

Comment 7 errata-xmlrpc 2017-08-08 18:56:51 UTC

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHSA-2017:2444