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From: Josh Triplett <josh@joshtriplett.org>
To: stable@vger.kernel.org
Cc: 989451@bugs.debian.org, Salvatore Bonaccorso <carnil@debian.org>
Subject: [5.10.x] Please backport "net: usb: cdc_ncm: don't spew notifications" (de658a195ee23ca6aaffe197d1d2ea040beea0a2)
Date: Fri, 4 Jun 2021 09:12:56 -0700	[thread overview]
Message-ID: <YLpRCHB1R1qhBZsk@localhost> (raw)

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
net: usb: cdc_ncm: don't spew notifications
(git commit de658a195ee23ca6aaffe197d1d2ea040beea0a2)
to the 5.10.x stable kernel, to fix this problem.

Thanks,
Josh Triplett

             reply	other threads:[~2021-06-04 16:13 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-06-04 16:12 Josh Triplett [this message]
2021-06-04 16:38 ` [5.10.x] Please backport "net: usb: cdc_ncm: don't spew notifications" (de658a195ee23ca6aaffe197d1d2ea040beea0a2) Sasha Levin
2021-06-05  0:42   ` Josh Triplett

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