Am Donnerstag 02 Dezember 2010 schrieb Johannes Berg: > On Thu, 2010-12-02 at 18:44 +0100, Helmut Schaa wrote: > > mac80211 doesn't handle shared skbs correctly at the moment. As a result > > a possible resize can trigger a BUG in pskb_expand_head. > > Could monitor_start_xmit have the same issue? Hmm, good point. Are we expecting shared skbs on monitor interfaces somehow? To be honest I don't know in which situations shared skbs are used (despite the pktgen case I've run into) and thus cannot make a qualified statement :) pktgen only generates 802.3 frames AFAICS and not arbitrary frames, so this is not usable for monitor interfaces (yet?). Helmut -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
