On 09/12/11 17:47, Greg KH wrote:
So I would really try to not pass that option. What happens if you do not add that option?
An update.. after looking at the logs, I noticed the following messages, when acpi=noirq is used Dec 9 19:25:08 linux-lu80 kernel: [ 0.533331] pci 0000:00:1c.1: IRQ 9 doesn't match PIRQ mask 0x8c80; try pci=usepirqmask Dec 9 19:25:08 linux-lu80 kernel: [ 0.533592] pci 0000:00:1c.5: IRQ 9 doesn't match PIRQ mask 0x8c80; try pci=usepirqmask Dec 9 19:25:08 linux-lu80 kernel: [ 20.551883] i801_smbus 0000:00:1f.3: IRQ 9 doesn't match PIRQ mask 0x8c80; try pci=usepirqmask Dec 9 19:25:08 linux-lu80 kernel: [ 20.586975] atl1c 0000:06:00.0: IRQ 9 doesn't match PIRQ mask 0x8c80; try pci=usepirqmask Dec 9 19:25:08 linux-lu80 kernel: [ 20.677009] iwlwifi 0000:03:00.0: IRQ 9 doesn't match PIRQ mask 0x8c80; try pci=usepirqmask Dec 9 19:27:31 linux-lu80 kernel: [ 0.534407] pci 0000:00:1c.1: IRQ 9 doesn't match PIRQ mask 0x8c80; try pci=usepirqmask Dec 9 19:27:31 linux-lu80 kernel: [ 0.534639] pci 0000:00:1c.5: IRQ 9 doesn't match PIRQ mask 0x8c80; try pci=usepirqmask Dec 9 19:27:31 linux-lu80 kernel: [ 18.161298] i801_smbus 0000:00:1f.3: IRQ 9 doesn't match PIRQ mask 0x8c80; try pci=usepirqmask Dec 9 19:27:31 linux-lu80 kernel: [ 18.162244] iwlwifi 0000:03:00.0: IRQ 9 doesn't match PIRQ mask 0x8c80; try pci=usepirqmask Dec 9 19:27:31 linux-lu80 kernel: [ 18.163329] atl1c 0000:06:00.0: IRQ 9 doesn't match PIRQ mask 0x8c80; try pci=usepirqmask So I tried acpi=noirq pci=usepirqmask but the wifi card fails after a few minutes Dec 9 19:36:33 linux-lu80 kernel: [ 116.401607] Pid: 59, comm: kworker/u:4 Tainted: G C 3.2.0-rc3-4-desktop #1 Dec 9 19:36:33 linux-lu80 kernel: [ 116.401608] Call Trace: Dec 9 19:36:33 linux-lu80 kernel: [ 116.401617] [<ffffffff810043da>] dump_trace+0xaa/0x2b0 Dec 9 19:36:33 linux-lu80 kernel: [ 116.401622] [<ffffffff815a4eb9>] dump_stack+0x69/0x6f Dec 9 19:36:33 linux-lu80 kernel: [ 116.401626] [<ffffffff81055bfb>] warn_slowpath_common+0x7b/0xc0 Dec 9 19:36:33 linux-lu80 kernel: [ 116.401633] [<ffffffffa04e6668>] iwl_trans_pcie_tx+0x888/0x8e0 [iwlwifi] Dec 9 19:36:33 linux-lu80 kernel: [ 116.401682] [<ffffffffa04c8108>] iwlagn_tx_skb+0x298/0x630 [iwlwifi] Dec 9 19:36:33 linux-lu80 kernel: [ 116.401698] [<ffffffffa04bf7ff>] iwlagn_mac_tx+0x10f/0x1c0 [iwlwifi] Dec 9 19:36:33 linux-lu80 kernel: [ 116.401721] [<ffffffffa046227c>] __ieee80211_tx+0x6c/0x230 [mac80211] Dec 9 19:36:33 linux-lu80 kernel: [ 116.401759] [<ffffffffa046414e>] ieee80211_tx+0xae/0xe0 [mac80211] Dec 9 19:36:33 linux-lu80 kernel: [ 116.401813] [<ffffffffa046513d>] ieee80211_tx_pending+0x7d/0x250 [mac80211] Dec 9 19:36:33 linux-lu80 kernel: [ 116.401852] [<ffffffff8105cb00>] tasklet_action+0x80/0x170 Dec 9 19:36:33 linux-lu80 kernel: [ 116.401857] [<ffffffff8105d1aa>] __do_softirq+0xaa/0x280 Dec 9 19:36:33 linux-lu80 kernel: [ 116.401861] [<ffffffff815c8b2c>] call_softirq+0x1c/0x30 Dec 9 19:36:33 linux-lu80 kernel: [ 116.401865] [<ffffffff81004245>] do_softirq+0x65/0xa0 Dec 9 19:36:33 linux-lu80 kernel: [ 116.401868] [<ffffffff8105cdfa>] local_bh_enable_ip+0xaa/0xc0 Dec 9 19:36:33 linux-lu80 kernel: [ 116.401875] [<ffffffffa044e13e>] ieee80211_process_addba_resp+0x12e/0x130 [mac80211] Dec 9 19:36:33 linux-lu80 kernel: [ 116.401888] [<ffffffffa04571e9>] ieee80211_iface_work+0x319/0x380 [mac80211] Dec 9 19:36:33 linux-lu80 kernel: [ 116.401907] [<ffffffff81072c31>] process_one_work+0x111/0x4d0 Dec 9 19:36:33 linux-lu80 kernel: [ 116.401909] [<ffffffff810733b2>] worker_thread+0x152/0x340 Dec 9 19:36:33 linux-lu80 kernel: [ 116.401913] [<ffffffff8107785e>] kthread+0x7e/0x90 Dec 9 19:36:33 linux-lu80 kernel: [ 116.401916] [<ffffffff815c8a34>] kernel_thread_helper+0x4/0x10 Dec 9 19:36:33 linux-lu80 kernel: [ 116.401918] ---[ end trace ab42b9c994f859f8 ]--- -- To unsubscribe, e-mail: opensuse-kernel+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse-kernel+owner@opensuse.org