Just reporting in that after I upgraded to the latest DiabloMiner, on both my Windows and Linux machines the miner starts as usual.. adding the devices and then hashing away.. However, shares are never submitted. I walked away for a while and saw that in fact no shares had been submitted to eligius. For proof check out:
http://eligius.st/~artefact2/7/1AXiiwR4aYktPKMBMsZaP1untDgN9T8FfXEdit: Found an older DiabloMiner and reverted (it does not include the 2 latest commits), back to mining.
I cannot reproduce that bug. BTW, I've dropped OpenCL 1.0 support, so if you're on SDK 2.1... don't do that. DM is supposed to detect if you're on 1.0 and refuse to use those devices, too. Well, assuming I coded that test right.