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Bug 459761 - Fix nop timeout detection
Fix nop timeout detection
Status: CLOSED CURRENTRELEASE
Product: Red Hat Enterprise Linux 5
Classification: Red Hat
Component: kernel (Show other bugs)
5.2
All Linux
medium Severity medium
: rc
: ---
Assigned To: Mike Christie
Red Hat Kernel QE team
:
Depends On:
Blocks:
  Show dependency tree / graph
 
Reported: 2008-08-21 21:25 EDT by Mike Christie
Modified: 2012-06-27 05:29 EDT (History)
0 users

See Also:
Fixed In Version:
Doc Type: Bug Fix
Doc Text:
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Clone Of:
Environment:
Last Closed: 2012-06-27 05:29:11 EDT
Type: ---
Regression: ---
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Documentation: ---
CRM:
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Category: ---
oVirt Team: ---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: ---

Attachments (Terms of Use)
fix nop timer checks (2.18 KB, patch)
2008-08-21 21:25 EDT, Mike Christie 		no flags Details | Diff
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  None (edit)
Description Mike Christie 2008-08-21 21:25:49 EDT 
Created attachment 314766 [details]
fix nop timer checks

Description of problem:

If the nop timer wakes at the same time it was supposed to check for a timeout
we mistakenly think it timedout instead of us needing to check.

Version-Release number of selected component (if applicable):


How reproducible:

Once out of all the testing done for 5.2.


Steps to Reproduce:
1. set nop timers on
2. run no IO
3. wait to see if a ping times out by accident.
  
Actual results:


Expected results:


Additional info:

Fixes are upstream
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=4cf1043593db6a337f10e006c23c69e5fc93e722
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=c8611f975403dd20e6503aff8aded5dcb718f75b
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