Re: /dev entry of USB device not disappearing after detach

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Sat, Feb 15, 2014 at 02:38:28PM +0200, Valentina Manea wrote:
> On Fri, Feb 14, 2014 at 8:21 PM, Greg KH <gregkh@xxxxxxxxxxxxxxxxxxx> wrote:
> >
> > Also, the kernel is the one now responsible for managing the /dev node
> > creation/removal, through devtmpfs, there shouldn't be any "hotplug"
> > scripts involved in this process, so I doubt it's a userspace issue.
> >
> > you do have CONFIG_DEVTMPFS enabled in your kernel, right?
> >
> 
> Hi Greg,
> 
> It seems I did not have CONFIG_DEVTMPFS and, with this option, the bug
> is no longer reproducible. Since, as I've read, devtmpfs has replaced
> tmpfs, there's no point in further debugging.

Ok, that makes sense, it wasn't a "bug", it was just that nothing was
around to delete the device node at all (udev no longer does this, it
relies on devtmpfs to be present).  So all was working just fine.

thanks,

greg k-h
--
To unsubscribe from this list: send the line "unsubscribe linux-hotplug" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html




[Index of Archives]     [Linux Kernel]     [Linux DVB]     [Asterisk Internet PBX]     [DCCP]     [Netdev]     [X.org]     [Util Linux NG]     [Fedora Women]     [ALSA Devel]     [Linux USB]

  Powered by Linux