Re: usb-storage bug in 2.6.12-rc3

[Kay Sievers <kay.sievers@vrfy.org>]

On Wed, 2005-04-27 at 16:21 -0400, David Zeuthen wrote:
> it seems that recent kernels (I'm using the Fedora 2.6.11-1.1268_FC4
> kernel which I believe is based off 2.6.12-rc3 and AFAIK it doesn't have
> any invasive patches in that area) has changed behavior wrt hotplug
> event ordering. In [1], I've attached the debug output from
> linux-hotplug. Here are the interesting bits:

>  729 scsi_host               path=/class/scsi_host/host9                         
>                       physdevpath=/devices/pci0000:00/0000:00:1d.1/usb3/3-2/3-2:1.0/host9
> 
>  730 usb (interface)         path=/devices/pci0000:00/0000:00:1d.1/usb3/3-2/3-2:1.0

Btw: This happens only if the modules are already loaded. If the device
causes the module-load everything looks sane. That must be the reason
I've never seen HAL failing with this. :)

== add device first time =941 /devices/pci0000:00/0000:00:1d.1/usb3/3-1
942 /devices/pci0000:00/0000:00:1d.1/usb3/3-1/3-1:1.0
943 /module/usb_storage
944 /bus/usb/drivers/usb-storage
945 /class/scsi_host/host0

== reconnect device =959 /devices/pci0000:00/0000:00:1d.1/usb3/3-1
960 /class/scsi_host/host1
961 /devices/pci0000:00/0000:00:1d.1/usb3/3-1/3-1:1.0

I will look at the issue tonight.

Thanks,
Kay



-------------------------------------------------------
SF.Net email is sponsored by: Tell us your software development plans!
Take this survey and enter to win a one-year sub to SourceForge.net
Plus IDC's 2005 look-ahead and a copy of this survey
Click here to start!  http://www.idcswdc.com/cgi-bin/survey?id\x105hix
_______________________________________________
Linux-hotplug-devel mailing list  http://linux-hotplug.sourceforge.net
Linux-hotplug-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/linux-hotplug-devel