Bug#989451: Please backport "net: usb: cdc_ncm: don't spew notifications" (de658a195ee23ca6aaffe197d1d2ea040beea0a2)
On Fri, Jun 04, 2021 at 03:04:13PM +0200, Salvatore Bonaccorso wrote:
> Hi Josh,
>
> On Thu, Jun 03, 2021 at 07:27:12PM -0700, Josh Triplett wrote:
> > Package: src:linux
> > Version: 5.10.40-1
> > Severity: normal
> > X-Debbugs-Cc: josh@joshtriplett.org
> >
> > Some USB Ethernet devices using the cdc_ncm driver produce several of
> > these messages per second:
> >
> > Jun 03 19:25:17 s kernel: cdc_ncm 3-2.2:2.0 enx(mac address): 1000 mbit/s downlink 1000 mbit/s uplink
> >
> > This results in substantial log noise and disk usage.
> >
> > Please consider backporting the upstream patch "net: usb: cdc_ncm: don't
> > spew notifications" (git commit
> > de658a195ee23ca6aaffe197d1d2ea040beea0a2), which fixes this problem.
>
> Can you please ask upstream stable folks to backport the commit? So we
> can pick it automatically on respective import and reduce the Debian
> delta to upstream 5.10.y accordingly.
>
> (keep the bug or me in the loop so we have a chance to not miss it).
Done.
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