Bug 961792 – Modify latency-performance profile to request cpu_dma_latency=1

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Bug 961792 - Modify latency-performance profile to request cpu_dma_latency=1

Summary:	Modify latency-performance profile to request cpu_dma_latency=1

Status:	CLOSED ERRATA

Aliases:	None

Product:	Red Hat Enterprise Linux 6
Classification:	Red Hat
Component:	tuned (Show other bugs)
Sub Component:
Version:	6.5
Hardware:	All Linux

Priority	unspecified Severity urgent
Target Milestone:	rc
Target Release:	---
Assigned To:	Jaroslav Škarvada
QA Contact:	Branislav Blaškovič
Docs Contact:

URL:
Whiteboard:
Keywords:

Depends On:
Blocks:	986786 996982
	Show dependency tree / graph

Reported:	2013-05-10 08:12 EDT by Jeremy Eder
Modified:	2013-11-21 06:34 EST (History)
CC List:	6 users (show)

See Also:
Fixed In Version:
Doc Type:	Bug Fix
Doc Text:	Cause: Tuned previously locks CPU to C0 state in the latency-performance profile. Consequence: Performance team recommended to use the C1 state by default. Fix: The latency-performance profile was modified. Result: The C1 state is now used.
Story Points:	---
Clone Of:
Clones:	986786 996982 (view as bug list)
Environment:
Last Closed:	2013-11-21 06:34:53 EST
Type:	Bug
Regression:	---
Mount Type:	---
Documentation:	---
CRM:
Verified Versions:
Category:	---
oVirt Team:	---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---

Attachments	(Terms of Use)
Proposed fix (540 bytes, patch) 2013-07-23 14:58 EDT, Jaroslav Škarvada	no flags	Details \| Diff
Add an attachment (proposed patch, testcase, etc.)

External Trackers
Tracker	ID	Priority	Status	Summary	Last Updated
Red Hat Product Errata	RHBA-2013:1623	normal	SHIPPED_LIVE	tuned bug fix and enhancement update	2013-11-20 16:38:38 EST

Groups: None (edit)

Comment 8 Jaroslav Škarvada 2013-07-23 14:58:09 EDT

Created attachment 777431 [details]
Proposed fix

Comment 11 errata-xmlrpc 2013-11-21 06:34:53 EST

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.

http://rhn.redhat.com/errata/RHBA-2013-1623.html

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