[dm-devel] RE: patch to bus_add_device to delay call to device_attach till a fter "bus" and bus id sym links are set up
goggin, edward
egoggin at emc.com
Fri Nov 11 01:40:43 UTC 2005
> -----Original Message-----
> From: Greg KH [mailto:greg at kroah.com]
> Sent: Thursday, November 10, 2005 5:40 PM
> To: goggin, edward
> Cc: 'dm-devel at redhat.com'
> Subject: Re: patch to bus_add_device to delay call to
> device_attach till after "bus" and bus id sym links are set up
>
> On Thu, Nov 10, 2005 at 03:03:53PM -0500, goggin, edward wrote:
> > Resend (hopefully) without line wrap.
>
> Nope, linewrap still there :(
>
> As well as a lack of Signed-off-by: line :(
>
> > Patch to drivers/base/bus.c:bus_add_device to delay the
> driver_attach
> > call until after the "bus" and bus_id symbolic links for
> the device exist
> > so that a hotplug/uevent handler will not fail to find
> these links already
> > established for a newly added device.
>
> What version of udev are you running that causes you to see this
> problem?
Using uevents not hotplug events. Uevent handler is in multipathd.
Udev is not involved.
>
> > --- ../base/linux-2.6.14-rc4
>
> Lots of stuff has changed in the driver core since
> 2.6.14-rc4, you might
> need to update this and your other patch to the latest -git tree.
Good idea. I'll do that and retest.
>
> thanks,
>
> greg k-h
>
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