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From: Jakub Kicinski <kuba@kernel.org>
To: Jonathan Davies <jonathan.davies@nutanix.com>
Cc: Greg KH <gregkh@linuxfoundation.org>,
	Oliver Neukum <oneukum@suse.com>,
	"David S. Miller" <davem@davemloft.net>,
	netdev@vger.kernel.org, linux-usb@vger.kernel.org,
	linux-kernel@vger.kernel.org, andrew@lunn.ch
Subject: Re: [PATCH] net: usbnet: allow overriding of default USB interface naming
Date: Mon, 14 Jun 2021 12:20:00 -0700	[thread overview]
Message-ID: <20210614122000.7cdef052@kicinski-fedora-pc1c0hjn.dhcp.thefacebook.com> (raw)
In-Reply-To: <80b6e3ab-6b8f-abaa-9d20-859c89789add@nutanix.com>

On Mon, 14 Jun 2021 15:53:53 +0100 Jonathan Davies wrote:
> >> Compare implementations of rename_netif in
> >> https://git.kernel.org/pub/scm/linux/hotplug/udev.git/tree/src/udev-event.c 
> >> (traditional udev, which handles collisions) and
> >> https://github.com/systemd/systemd/blob/main/src/udev/udev-event.c 
> >> (systemd-udevd, which does not handle collisions).  

That explains some user reports I've been seeing :o

> > Then submit a change to add the logic back.  This looks like a userspace
> > tool breaking existing setups, so please take it up with the developers
> > of that tool.  The kernel has not changed or "broken" anything here.  
> 
> (I didn't mean to imply that the kernel was to blame, merely that a 
> kernel change could help make things tidier.)

If you're attempting to fix this in systemd please share the PR info
so we can voice support!

      reply	other threads:[~2021-06-14 19:20 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-06-11 15:23 [PATCH] net: usbnet: allow overriding of default USB interface naming Jonathan Davies
2021-06-11 17:16 ` Andrew Lunn
2021-06-14  9:32   ` Jonathan Davies
2021-06-14 12:40     ` Oliver Neukum
2021-06-12  7:01 ` Greg KH
2021-06-14  9:32   ` Jonathan Davies
2021-06-14  9:43     ` Greg KH
2021-06-14 10:58       ` Jonathan Davies
2021-06-14 12:23         ` Andrew Lunn
2021-06-14 14:53           ` Jonathan Davies
2021-06-14 13:51         ` Greg KH
2021-06-14 14:53           ` Jonathan Davies
2021-06-14 19:20             ` Jakub Kicinski [this message]

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