From mboxrd@z Thu Jan 1 00:00:00 1970 From: Greg KH Date: Sat, 28 Jan 2006 00:12:43 +0000 Subject: Re: [Libusb-devel] udev craze: need /dev/bus/usb rationale Message-Id: <20060128001243.GA25372@kroah.com> List-Id: References: <20060126094517.GA4063@bode.aurel32.net> In-Reply-To: <20060126094517.GA4063@bode.aurel32.net> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-hotplug@vger.kernel.org On Fri, Jan 27, 2006 at 07:05:06AM +0300, Andrey Borzenkov wrote: > On Friday 27 January 2006 05:25, Greg KH wrote: > > > I want to understand the reason for these device nodes since they seem > > > to duplicate the nodes found in /proc/bus/usb. Is this just part of the > > > long term plans to remove usbdevfs? > > > > They duplicate those nodes identically. But now we can use udev and pam > > and other tools to properly set the permissions and acls on the nodes. > > Much easier than doing it through usbfs mount permissions, which only > > work for all usbfs devices. > > > > Does Mandrake have patched kernel procfs? > > {pts/1}% LC_ALL=C ll /proc/bus/usb/001 /proc/bus/usb is not procfs, it's usbfs mounted at that location. Hope this helps explain things. greg k-h ------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://sel.as-us.falkag.net/sel?cmd=lnk&kid3432&bid#0486&dat1642 _______________________________________________ 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