On Tue, Apr 16, 2019 at 09:13:16PM +0200, Johannes Berg wrote: > > I'm not sure how they'd even realize this, other than packets getting > dropped? Which of course we do here as well, we didn't invent something > that let's us expand memory arbitrarily ;-) They rely on the queueing mechanism providing feedback via an error return value when the queue becomes full. From my cursory look at net/mac80211 you seem to be always returning success in ieee80211_subif_start_xmit. Cheers, -- Email: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx> Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
