On Wednesday 08 August 2007 07:52:21 Larry Finger wrote: > Pavel Roskin wrote: > > This can happen if CONFIG_BCM43XX_MAC80211_DEBUG is enabled, but > > CONFIG_DEBUG_FS is not. > > > > Signed-off-by: Pavel Roskin <proski@xxxxxxx> > > --- > > > With this patch installed, and the DEBUG configuration set as above, I get a kernel panic on an > x86_64 SMP system. The reason for the panic scrolled off the screen, but the complete stack dump > (hand copied) is as follows: > > lock_acquire+0x85/0x31 > bcm43xx_mac80211: bcm43xx_debugfs_log_txstat+0x5a/099 > _spin_lock+0x25/0x31 > bcm43xx_mac80211: bcm43xx_interrupt_tasklet+0x21/0x723 > bcm43xx_mac80211: bcm43xx_debugfs_log_txstat+0x5a/0x99 > bcm43xx_mac80211: bcm43xx_handle_txstatsus+0x12/0x72 > bcm43xx_mac80211: bcm43xx_interrupt_tasklet+0x699/0x723 > __lock_acquire+0xca2/0xcf0 > bcm43xx_mac80211: bcm43xx_interrupt_handler+0x296/0x723 > tasklet_action+0x5e/0xb2 > __do_softirq+0x5f/0xe3 > call_softirq+0x1c/0x28 > do_softirq+0x39/0x9f > irq_exit+0x4e/0x50 > do_IRQ+0xba/0xd8 > default_idle+0x35/0x51 > cpu_idle+0xce/0xf1 > start_secondary+0x2e0/0x2f2 Ah crap. I missed this. I'll do a patch. But first some lunch :) -- Greetings Michael. - 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
