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

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Message-ID: <20170511231608.6s2juais2aixh65n@ast-mbp>
Date:   Thu, 11 May 2017 16:16:10 -0700
From:   Alexei Starovoitov <alexei.starovoitov@...il.com>
To:     Andy Gospodarek <andy@...yhouse.net>
Cc:     netdev@...r.kernel.org, shahid.habib@...adcom.com
Subject: Re: [PATCH net] samples/bpf: run cleanup routines when receiving
 SIGTERM

On Thu, May 11, 2017 at 03:52:30PM -0400, 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>

Thanks for the fix.
Acked-by: Alexei Starovoitov <ast@...nel.org>