netdev - Re: TPACKET_V3 timeout bug?

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Message-Id: <8E434DBC-C285-41A8-8F73-7163BD6FDA04@alum.mit.edu>
Date:   Tue, 2 May 2017 11:19:27 -0700
From:   Guy Harris <guy@...m.mit.edu>
To:     chetan loke <loke.chetan@...il.com>
Cc:     Andrew Lunn <andrew@...n.ch>,
        Sowmini Varadhan <sowmini.varadhan@...cle.com>,
        netdev <netdev@...r.kernel.org>,
        tcpdump-workers <tcpdump-workers@...ts.tcpdump.org>
Subject: Re: TPACKET_V3 timeout bug?

On May 2, 2017, at 10:54 AM, Guy Harris <guy@...m.mit.edu> wrote:

> Yes, there's a case where user space wasn't being woken up.

See also this thread from almost 3 years ago, beginning with

	http://marc.info/?l=linux-netdev&m=140633612828824&w=2

and this patch thread from almost 2 1/2 years ago:

	https://lkml.org/lkml/2014/12/18/466