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

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Message-Id: <20170511.214346.76939954403260957.davem@davemloft.net>
Date:   Thu, 11 May 2017 21:43:46 -0400 (EDT)
From:   David Miller <davem@...emloft.net>
To:     andy@...yhouse.net
Cc:     netdev@...r.kernel.org, shahid.habib@...adcom.com
Subject: Re: [PATCH net] samples/bpf: run cleanup routines when receiving
 SIGTERM

From: Andy Gospodarek <andy@...yhouse.net>
Date: Thu, 11 May 2017 15:52:30 -0400

> 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>

Applied, thanks Andy.