From mboxrd@z Thu Jan  1 00:00:00 1970
From: Richard Cochran <richardcochran@gmail.com>
Subject: Re: [PATCH] igb: shorten maximum PHC timecounter update interval
Date: Fri, 12 Oct 2018 07:08:03 -0700
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References: <20181012111339.1361-1-mlichvar@redhat.com>
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Cc: intel-wired-lan@lists.osuosl.org, netdev@vger.kernel.org,
        Jacob Keller <jacob.e.keller@intel.com>,
        Thomas Gleixner <tglx@linutronix.de>
To: Miroslav Lichvar <mlichvar@redhat.com>
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On Fri, Oct 12, 2018 at 01:13:39PM +0200, Miroslav Lichvar wrote:
> This fixes an issue with HW timestamps on 82580/I350/I354 being off by
> ~1100 seconds for few seconds every ~9 minutes.

This patch should go to the stable trees starting with v4.8.

Thanks,
Richard