[ some CCs added and full dmesg kept for reference ]
On Sun, 22 Feb 2015, Pavel Machek wrote:
> Hi!
>
> I plugged in part of PS move to the PC, to let it charge. Got: full
> dmesg in attachment. I believe I charged it in PC before, but it may
> be year ago or more.
>
> Ideas?
Ok, this is embarassing. I guess the patch below fixes it, right? (the
spinlock got introduced in d2d782fccee, so I guess you didn't have it a
year ago)
diff --git a/drivers/hid/hid-sony.c b/drivers/hid/hid-sony.c
index 31e9d25..3756a62 100644
--- a/drivers/hid/hid-sony.c
+++ b/drivers/hid/hid-sony.c
@@ -2140,6 +2140,7 @@ static int __init sony_init(void)
{
dbg_hid("Sony:%s\n", __func__);
+ spin_lock_init(&sony_dev_list_lock);
return hid_register_driver(&sony_driver);
}
> [124225.084151] usb 2-1: USB disconnect, device number 2
> [124227.240047] usb 2-1: new full-speed USB device number 3 using uhci_hcd
> [124227.519329] usb 2-1: New USB device found, idVendor=054c, idProduct=042f
> [124227.519335] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
> [124227.519338] usb 2-1: Product: Navigation Controller
> [124227.519341] usb 2-1: Manufacturer: Sony
> [124227.599936] input: Sony Navigation Controller as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1:1.0/0003:054C:042F.0005/input/input50
> [124227.657352] sony 0003:054C:042F.0005: input,hiddev0,hidraw3: USB HID v1.11 Joystick [Sony Navigation Controller] on usb-0000:00:1d.0-1/input0
> [124227.692076] BUG: spinlock bad magic on CPU#0, kworker/0:0/15184
> [124227.692088] lock: sony_dev_list_lock+0x0/0x38, .magic: 00000000, .owner: <none>/-1, .owner_cpu: 0
> [124227.692092] CPU: 0 PID: 15184 Comm: kworker/0:0 Tainted: G W 3.19.0 #17
> [124227.692094] Hardware name: /DG41MJ, BIOS MJG4110H.86A.0006.2009.1223.1155 12/23/2009
> [124227.692100] Workqueue: usb_hub_wq hub_event
> [124227.692103] ffffffff85b83800 ffff880001153468 ffffffff84949b24 0000000000000007
> [124227.692109] 0000000000000000 ffff880001153488 ffffffff84081330 ffffffff85b83800
> [124227.692114] ffffffff84d64cc0 ffff8800011534a8 ffffffff840813b1 ffffffff85b83800
> [124227.692119] Call Trace:
> [124227.692125] [<ffffffff84949b24>] dump_stack+0x45/0x57
> [124227.692131] [<ffffffff84081330>] spin_dump+0x80/0xe0
> [124227.692135] [<ffffffff840813b1>] spin_bug+0x21/0x30
> [124227.692139] [<ffffffff8408154c>] do_raw_spin_lock+0x12c/0x190
> [124227.692142] [<ffffffff8495218a>] _raw_spin_lock_irqsave+0x3a/0x50
> [124227.692147] [<ffffffff846c9f76>] ? sony_probe+0x556/0xd60
> [124227.692151] [<ffffffff846c9f76>] sony_probe+0x556/0xd60
> [124227.692156] [<ffffffff846be02d>] ? hid_match_id+0x2d/0x50
> [124227.692160] [<ffffffff846bea24>] hid_device_probe+0xd4/0x150
> [124227.692165] [<ffffffff844b7320>] ? driver_probe_device+0x3d0/0x3d0
> [124227.692169] [<ffffffff844b6fdb>] driver_probe_device+0x8b/0x3d0
> [124227.692173] [<ffffffff844b7320>] ? driver_probe_device+0x3d0/0x3d0
> [124227.692176] [<ffffffff844b735b>] __device_attach+0x3b/0x40
> [124227.692180] [<ffffffff844b4f93>] bus_for_each_drv+0x63/0xa0
> [124227.692183] [<ffffffff844b6ee0>] device_attach+0x90/0xb0
> [124227.692187] [<ffffffff844b6300>] bus_probe_device+0xb0/0xe0
> [124227.692191] [<ffffffff844b402d>] device_add+0x48d/0x660
> [124227.692195] [<ffffffff846be6d1>] hid_add_device+0xc1/0x290
> [124227.692199] [<ffffffff84081221>] ? __raw_spin_lock_init+0x31/0x60
> [124227.692203] [<ffffffff846d4657>] usbhid_probe+0x327/0x480
> [124227.692208] [<ffffffff845be566>] usb_probe_interface+0x1d6/0x350
> [124227.692211] [<ffffffff844b7320>] ? driver_probe_device+0x3d0/0x3d0
> [124227.692215] [<ffffffff844b6fdb>] driver_probe_device+0x8b/0x3d0
> [124227.692219] [<ffffffff844b7320>] ? driver_probe_device+0x3d0/0x3d0
> [124227.692222] [<ffffffff844b735b>] __device_attach+0x3b/0x40
> [124227.692226] [<ffffffff844b4f93>] bus_for_each_drv+0x63/0xa0
> [124227.692229] [<ffffffff844b6ee0>] device_attach+0x90/0xb0
> [124227.692233] [<ffffffff844b6300>] bus_probe_device+0xb0/0xe0
> [124227.692236] [<ffffffff844b402d>] device_add+0x48d/0x660
> [124227.692240] [<ffffffff845bc363>] usb_set_configuration+0x563/0x960
> [124227.692245] [<ffffffff8417cf82>] ? kernfs_add_one+0xe2/0x170
> [124227.692249] [<ffffffff844b7320>] ? driver_probe_device+0x3d0/0x3d0
> [124227.692254] [<ffffffff845c6fa9>] generic_probe+0x29/0x90
> [124227.692258] [<ffffffff845be33d>] usb_probe_device+0x2d/0x80
> [124227.692262] [<ffffffff844b6fdb>] driver_probe_device+0x8b/0x3d0
> [124227.692265] [<ffffffff844b7320>] ? driver_probe_device+0x3d0/0x3d0
> [124227.692269] [<ffffffff844b735b>] __device_attach+0x3b/0x40
> [124227.692272] [<ffffffff844b4f93>] bus_for_each_drv+0x63/0xa0
> [124227.692276] [<ffffffff844b6ee0>] device_attach+0x90/0xb0
> [124227.692279] [<ffffffff844b6300>] bus_probe_device+0xb0/0xe0
> [124227.692283] [<ffffffff844b402d>] device_add+0x48d/0x660
> [124227.692286] [<ffffffff845b1770>] usb_new_device+0x2b0/0x500
> [124227.692290] [<ffffffff845b3286>] hub_event+0x886/0x1620
> [124227.692295] [<ffffffff8405662b>] process_one_work+0x1ab/0x430
> [124227.692299] [<ffffffff840565c6>] ? process_one_work+0x146/0x430
> [124227.692303] [<ffffffff84056e4b>] worker_thread+0x6b/0x480
> [124227.692307] [<ffffffff84056de0>] ? cancel_delayed_work+0x80/0x80
> [124227.692311] [<ffffffff8405bfb0>] kthread+0x100/0x120
> [124227.692315] [<ffffffff8405beb0>] ? kthread_create_on_node+0x230/0x230
> [124227.692319] [<ffffffff84952bec>] ret_from_fork+0x7c/0xb0
> [124227.692323] [<ffffffff8405beb0>] ? kthread_create_on_node+0x230/0x230
--
Jiri Kosina
SUSE Labs
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