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Bug#572201: forcedeth driver hangs under heavy load



Le mardi 13 avril 2010 à 15:27 +0100, stephen mulcahy a écrit :
> Ok, I've tried both of the following with my reproducer
> 
> 1. ethtool -K eth0 tso off
> 
> RESULT: reproducer causes multiple hosts to be come unresponsive on 
> first run.
> 
> 2. ethtool -K eth0 tx off
> 
> RESULT: reproducer runs three times without any hosts becoming unresponsive.
> 
> -stephen

Thanks Stephen !

Now some brave fouls to check the 6410 lines of this driver ? ;)

Question of the day : Why TSO is broken in forcedeth ?
Is it generically broken or is it broken for specific NICS ?





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