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Message-ID: <20080305000326.GA4230@kroah.com>
Date: Tue, 4 Mar 2008 16:03:26 -0800
From: Greg KH <greg@...ah.com>
To: Lukas Hejtmanek <xhejtman@....muni.cz>, linux-usb@...r.kernel.org
Cc: linux-kernel@...r.kernel.org
Subject: Re: 2.6.25 possible regression usbfs options ignored?
On Mon, Mar 03, 2008 at 10:54:56PM +0100, Lukas Hejtmanek wrote:
> Hello,
>
> I'm using 2.6.25-rc3. It seems that options for usbfs (devgid and devmode) are
> ignored.
>
> # mount | grep usbfs
> none on /proc/bus/usb type usbfs (rw,devgid=46,devmode=0664)
>
> /proc/bus/usb# ls -l
> total 0
> dr-xr-xr-x 2 root root 0 2008-03-03 10:41 001
> dr-xr-xr-x 2 root root 0 2008-03-03 10:41 002
> dr-xr-xr-x 2 root root 0 2008-03-03 10:41 003
> dr-xr-xr-x 2 root root 0 2008-03-03 10:41 004
> dr-xr-xr-x 2 root root 0 2008-03-03 10:41 005
> dr-xr-xr-x 2 root root 0 2008-03-03 10:41 006
> dr-xr-xr-x 2 root root 0 2008-03-03 10:41 007
> -r--r--r-- 1 root root 0 2008-03-03 22:30 devices
>
> or am I just someting missing?
Wait, look in the directory for the devices, that is what you are
setting the option for:
$ ls -l /proc/bus/usb/001/
total 0
-rw-rw-r-- 1 root usb 43 Mar 4 13:29 001
-rw-rw-r-- 1 root usb 59 Mar 4 13:29 004
-rw-rw-r-- 1 root usb 52 Mar 4 13:29 007
$ mount | grep usb
usbfs on /proc/bus/usb type usbfs (rw,noexec,nosuid,devmode=0664,devgid=85)
So I think everything is just fine, right?
thanks,
greg k-h
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