On Fri, 2019-08-30 at 00:35 +0530, Krishna Chaitanya wrote: > > Is this supposed to work at all? AFAICS, in hwsim channel matching > checks are only done in non-mediumd path (no_nl), and wmediumd also > doesn't have any checks? So, hostapd responds to all probe requests in all > channels. Am I missing something? Hmm. Interesting observation, I wasn't aware of that. That certainly explains the situation though - on 2.4 GHz we'd prefer using the DS Element, and thus not use the scan result, while on 5 GHz we assume that the reported RX frequency is correct (there's no channel overlap). Still doesn't explain why it should work in 4.17 and not in 4.18, there aren't a lot of wifi changes there at all. I guess we should fix that in hwsim, anyone esle want to? :-) johannes
