netdev - Re: [PATCH net] samples/bpf: run cleanup routines when receiving SIGTERM

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Message-ID: <5914F520.3010709@iogearbox.net>
Date:   Fri, 12 May 2017 01:34:56 +0200
From:   Daniel Borkmann <daniel@...earbox.net>
To:     Andy Gospodarek <andy@...yhouse.net>, netdev@...r.kernel.org
CC:     shahid.habib@...adcom.com
Subject: Re: [PATCH net] samples/bpf: run cleanup routines when receiving
 SIGTERM

On 05/11/2017 09:52 PM, Andy Gospodarek wrote:
> Shahid Habib noticed that when xdp1 was killed from a different console the xdp
> program was not cleaned-up properly in the kernel and it continued to forward
> traffic.
>
> Most of the applications in samples/bpf cleanup properly, but only when getting
> SIGINT.  Since kill defaults to using SIGTERM, add support to cleanup when the
> application receives either SIGINT or SIGTERM.
>
> Signed-off-by: Andy Gospodarek <andy@...yhouse.net>
> Reported-by: Shahid Habib <shahid.habib@...adcom.com>

Acked-by: Daniel Borkmann <daniel@...earbox.net>