From: David Miller <davem@davemloft.net>
To: mschmidt@redhat.com
Cc: netdev@vger.kernel.org, nicolas.dichtel@6wind.com
Subject: Re: [PATCH] netlink: rate-limit leftover bytes warning and print process name
Date: Fri, 30 May 2014 17:16:24 -0700 (PDT) [thread overview]
Message-ID: <20140530.171624.1737602003205792918.davem@davemloft.net> (raw)
In-Reply-To: <1401454647-28228-1-git-send-email-mschmidt@redhat.com>
From: Michal Schmidt <mschmidt@redhat.com>
Date: Fri, 30 May 2014 14:57:27 +0200
> Any process is able to send netlink messages with leftover bytes.
> Make the warning rate-limited to prevent too much log spam.
>
> The warning is supposed to help find userspace bugs, so print the
> triggering command name to implicate the buggy program.
>
> Signed-off-by: Michal Schmidt <mschmidt@redhat.com>
Please use pr_warn_ratelimited() as suggested by Sergei.
Thanks.
prev parent reply other threads:[~2014-05-31 0:16 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-05-27 13:16 [PATCH] netlink: downgrade warning about leftover bytes to debug level Michal Schmidt
2014-05-28 7:42 ` Nicolas Dichtel
2014-05-28 9:18 ` Michal Schmidt
2014-05-28 12:47 ` Nicolas Dichtel
2014-05-30 12:57 ` [PATCH] netlink: rate-limit leftover bytes warning and print process name Michal Schmidt
2014-05-30 14:26 ` Sergei Shtylyov
2014-06-02 16:25 ` [PATCH v2] " Michal Schmidt
2014-06-02 18:16 ` David Miller
2014-05-31 0:16 ` David Miller [this message]
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