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Re: Ethernet arp/problem
- From: "Erik Reikes" <ereikes at hotmail dot com>
- To: michael at magrittesystems dot com
- Cc: ecos-discuss at sources dot redhat dot com
- Date: Fri, 08 Mar 2002 19:47:01
- Subject: Re: [ECOS] Ethernet arp/problem
- Bcc:
Here's another data point for those that are interested : With optimization
turned off the TCP stuff seems broken (the symptom is that it arp who-has an
address and doesn't act after receiving the reply). With it set to -O2
thigs seem to work.
Pretty scary. So somewhere probably in the driver code there is a race
condition that works ok when optimized, but fails when the code is not
optimized. I just hope the error doesn't crop up during normal operation.
I'm pretty sure it is somehow related to the ARP stuff not getting updated
properly.
-Erik Reikes
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