[asterisk-bugs] [DAHDI-linux 0017724]: [patch] Race condition in handling writes to proslic LINEFEED register

[Asterisk Bug Tracker]

The following issue has been RESOLVED. 
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https://issues.asterisk.org/view.php?id=17724 
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Reported By:                alecdavis
Assigned To:                alecdavis
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Project:                    DAHDI-linux
Issue ID:                   17724
Category:                   wctdm24xxp
Reproducibility:            always
Severity:                   minor
Priority:                   normal
Status:                     resolved
JIRA:                       DAHDI-677 
Reviewboard Link:            
Resolution:                 fixed
Fixed in Version:           
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Date Submitted:             2010-07-27 06:32 CDT
Last Modified:              2010-07-30 13:48 CDT
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Summary:                    [patch] Race condition in handling writes to proslic
LINEFEED register
Description: 
set_lasttxhook_interruptible times out waiting for SLIC_LF_OPPENDING on 
fxs->lasttxhook to go.

Even changing the timeout in set_lasttxhook_interruptible to 2 Seconds,
the bottom half of <b>if (SLIC_LF_OPPENDING & fxs->lasttxhook)  {</b>
randomly get executed.




======================================================================
Relationships       ID      Summary
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related to          0017318 [patch] FXS Polarity Reversal on Hangup...
related to          0017764 [patch] Prevent FXS Proslic Linefeed st...
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Issue History 
Date Modified    Username       Field                    Change               
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2010-07-30 13:48 svnbot         Status                   new => assigned     
2010-07-30 13:48 svnbot         Assigned To               => alecdavis       
2010-07-30 13:48 svnbot         Status                   assigned => resolved
2010-07-30 13:48 svnbot         Resolution               open => fixed       
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