On 05/29/11 22:42, Stanislaw Gruszka wrote:

On Sun, May 29, 2011 at 06:48:13PM +0200, Gertjan van Wingerde wrote:

quoted

On 05/29/11 12:45, Stanislaw Gruszka wrote:

quoted

Do not destroy workqueue, which still can be used by autowakeup_work,
before ieee80211_unregister_hw() is called.

Signed-off-by: Stanislaw Gruszka <stf_xl@wp.pl>

Could you add some details of the crash here, e.g. the stack trace of when this occurs, so that
we can understand what is exactly happening that is causing the crash, for our education.

Crash is in workqueue code in interrupt context, there is no indication about rt2x00 blame in
the calltrace, but crash happen directly after rmmod rt73usb, here is a photo:
https://bugzilla.kernel.org/attachment.cgi?id=59992 

OK. Thanks for the info.

Could you create a v2 of the patch that:
1. Includes a reference to the bugzilla entry that the patch is resolving.
2. Cc's the stable team.

In that v2 you can add my acked-by as follows:
Acked-by: Gertjan van Wingerde <redacted>

Thanks for the patch.

---
Gertjan