On Thu, Jul 30, 2009 at 10:31 AM, Michael Buesch<mb@xxxxxxxxx> wrote: > Ath5k from today's compat-wireless triggers the following WARNing > on hostapd startup. > [ 1669.799870] ------------[ cut here ]------------ > [ 1669.799934] WARNING: at kernel/softirq.c:141 local_bh_enable_ip+0x8b/0xb0() because ath5k calls ieee80211_beacon_get inside a spin_lock_irqsave() and this is WARN_ON_ONCE(in_irq() || irqs_disabled). > [ 1669.799982] Hardware name: > [ 1669.800023] Modules linked in: ath5k mac80211 ath cfg80211 > [ 1669.800192] Pid: 24862, comm: hostapd Not tainted 2.6.30.2 #3 > [ 1669.800238] Call Trace: > [ 1669.800287] [<ffffffff80248e3b>] ? local_bh_enable_ip+0x8b/0xb0 > [ 1669.800340] [<ffffffff802432f8>] warn_slowpath_common+0x78/0xd0 > [ 1669.800391] [<ffffffff8024335f>] warn_slowpath_null+0xf/0x20 > [ 1669.800441] [<ffffffff80248e3b>] local_bh_enable_ip+0x8b/0xb0 > [ 1669.800493] [<ffffffff807e0fef>] _spin_unlock_bh+0xf/0x20 > [ 1669.800564] [<ffffffffa0040b92>] ieee80211_beacon_get+0x2c2/0x2d0 [mac80211] I guess this is the first victim of spin_lock_bh conversion? -- Bob Copeland %% www.bobcopeland.com -- 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
