Search Linux Wireless

Re: BUG: scheduling while atomic

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



That's pretty obvious:

On Mon, 2008-03-17 at 16:00 +0100, Holger Schurig wrote:
> I have a bug that I don't have enought knowledge to debug it myself.
> It happens with wireless-testing, v2.6.25-rc5-2623-g7556b76. I've no
> additional patch from me on top of this.

> kernel:  [<f8ab71dd>] __lbs_cmd+0xd5/0x175 [libertas]

does
wait_event_interruptible(cmdnode->cmdwait_q, cmdnode->cmdwaitqwoken);

but

> kernel:  [<f8aafdfc>] lbs_set_multicast_list+0x263/0x2ab [libertas]
> kernel:  [<c02c8bd5>] ? __dev_addr_add+0x5e/0xb2
> kernel:  [<c02c83d6>] __dev_set_rx_mode+0x72/0x75
> kernel:  [<c02cc984>] dev_mc_add+0x4b/0x6e

that is running under a spinlock, namely the device's tx lock.

johannes

Attachment: signature.asc
Description: This is a digitally signed message part


[Index of Archives]     [Linux Host AP]     [ATH6KL]     [Linux Bluetooth]     [Linux Netdev]     [Kernel Newbies]     [Linux Kernel]     [IDE]     [Security]     [Git]     [Netfilter]     [Bugtraq]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Linux ATA RAID]     [Samba]     [Device Mapper]
  Powered by Linux