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From: Richard Cochran <richardcochran@gmail.com>
To: netdev@vger.kernel.org
Cc: linux-kernel@vger.kernel.org, Andrew Lunn <andrew@lunn.ch>,
	David Miller <davem@davemloft.net>,
	Florian Fainelli <f.fainelli@gmail.com>,
	Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Subject: Re: [PATCH net] net: dsa: mv88e6xxx: Fix receive time stamp race condition.
Date: Mon, 9 Apr 2018 07:19:31 -0700	[thread overview]
Message-ID: <20180409141931.kmltk4hridkj5fsk@localhost> (raw)
In-Reply-To: <20180409070314.12409-1-richardcochran@gmail.com>

On Mon, Apr 09, 2018 at 12:03:14AM -0700, Richard Cochran wrote:
> This patch fixes the race by moving the queue onto a list on the stack
> before reading out the latched time stamp value.
> 
> Fixes: c6fe0ad2c3499 ("net: dsa: mv88e6xxx: add rx/tx timestamping support")

Dave, please hold off on this patch.  I am seeing new problems in my
testing with this applied.  I still need to get to the bottom of
this.

Thanks,
Richard

  reply	other threads:[~2018-04-09 14:19 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-04-09  7:03 [PATCH net] net: dsa: mv88e6xxx: Fix receive time stamp race condition Richard Cochran
2018-04-09 14:19 ` Richard Cochran [this message]
2018-04-12 17:35   ` Richard Cochran
2018-04-13  2:06     ` David Miller

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