Re: WARNING: at drivers/base/core.c:130 device_release+0x82/0x90()

["Luis R. Rodriguez" <mcgrof@gmail.com>]

On Sun, Jun 6, 2010 at 2:43 AM, Fabio Rossi <rossi.f@inwind.it> wrote:
> On Sunday 06 June 2010 11:29:54 Luis R. Rodriguez wrote:
>
>> On Sun, Jun 6, 2010 at 2:28 AM, Luis R. Rodriguez <mcgrof@gmail.com> wrote:
>> > On Fri, Jun 4, 2010 at 1:25 AM, Fabio Rossi <rossi.f@inwind.it> wrote:
>> >> On Wednesday 02 June 2010 23:42:14 Luis R. Rodriguez wrote:
>> >>> On Wed, Jun 2, 2010 at 2:29 AM, Fabio Rossi <rossi.f@inwind.it> wrote:
>> >>> > Compiling the kernel without ACPI (CONFIG_ACPI=n) gives the following
>> >>> > warning:
>> >>> >
>> >>> > cfg80211: Calling CRDA to update world regulatory domain
>> >>> > cfg80211: World regulatory domain updated:
>> >>> >    (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
>> >>> >    (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
>> >>> > ath5k 0000:08:01.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
>> >>> > ath5k 0000:08:01.0: registered as 'phy0'
>> >>> > ath5k phy0: request_irq failed
>> >>> > ------------[ cut here ]------------
>> >>>
>> >>> Since traces are printed reversed you will have to read my logic from
>> >>> bottom to top:
>> >>>
>> >>> Seems we need to implement the dev_release() op for the class of our
>> >>> devices.
>> >>
>> >> Shall I open a bug in kernel bugzilla to keep trace of this?
>> >
>> > Nah something else is up...
>> >
>> > struct class ieee80211_class = {
>> >        .name = "ieee80211",
>> >        .owner = THIS_MODULE,
>> >        .dev_release = wiphy_dev_release,
>> >        .dev_attrs = ieee80211_dev_attrs,
>> > #ifdef CONFIG_HOTPLUG
>> >        .dev_uevent = wiphy_uevent,
>> > #endif
>> >        .suspend = wiphy_suspend,
>> >        .resume = wiphy_resume,
>> > };
>>
>> This is wireless-testing, not compat-wireless right?
>
> Yes, I'm using the latest wireless-testing.git

Then I don't know WTF is going on, some sort of class corruption...
anyone else have another idea?

  Luis