[F][PATCH 0/1] Drop testing message introduced by "net/bpfilter: fix dprintf usage for /dev/kmsg"

Thomas Lamprecht t.lamprecht at proxmox.com
Tue Apr 7 08:13:44 UTC 2020

Run into this while testing Ubuntu-5.4.0-22.26 from master-next, and my kernel
log got spammed with
> testing the buffer
messages (every few seconds with a burst of ~10 such messages).

This was introduced with the update to Linux 5.4.29, which included
"net/bpfilter: fix dprintf usage for /dev/kmsg"
[ Upstream commit 13d0f7b814d9b4c67e60d8c2820c86ea181e7d99 ]
Introducing a test message by mistake. Dave's net tree applied already a patch
which drops this testing message again[0][1].
While I sent out a mail to request the followup being backported too, and thus
this should come in sooner or later here via the 5.4 updates anyway I decided
to post it directly for applying here too, as the kernel freeze is upcoming
very soon (and the upstream stable release including this could be thus to

    - Thomas

[0]: https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git/commit/?id=41c55ea6c2a7ca4c663eeec05bdf54f4e2419699
[1]: https://marc.info/?l=linux-netdev&m=158567449130700&w=2

Bruno Meneguele (1):
  net/bpfilter: remove superfluous testing message

 net/bpfilter/main.c | 1 -
 1 file changed, 1 deletion(-)


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