netdev - BUG: cxgb4 is broken in v4.12-rc1

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Date:   Mon, 15 May 2017 16:36:59 -0600
From:   Logan Gunthorpe <logang@...tatee.com>
To:     Ganesh Goudar <ganeshgr@...lsio.com>
Cc:     "David S. Miller" <davem@...emloft.net>,
        Stephen Bates <sbates@...thlin.com>,
        Steve Wise <swise@...ngridcomputing.com>,
        netdev@...r.kernel.org
Subject: BUG: cxgb4 is broken in v4.12-rc1

Hi,

With rc1 my T62100-LP-CR no longer functions correctly. Everything
appears fine but the link never goes into the UP state. I have one peer
with an older (functioning) kernel and the other peer on rc1.

I've bisected to find this is the offending commit:

3bb4858fd: cxgb4: avoid disabling FEC by default

I've also attached a bisect log.

Let me know if you need anything else.

Thanks,

Logan

View attachment "bisect.log" of type "text/x-log" (2645 bytes)