From owner-freebsd-bugs@FreeBSD.ORG  Sat Oct 18 01:02:53 2014
Return-Path: <owner-freebsd-bugs@FreeBSD.ORG>
Delivered-To: freebsd-bugs@FreeBSD.org
Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115])
 (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits))
 (No client certificate requested)
 by hub.freebsd.org (Postfix) with ESMTPS id 01E32912
 for <freebsd-bugs@FreeBSD.org>; Sat, 18 Oct 2014 01:02:53 +0000 (UTC)
Received: from kenobi.freebsd.org (kenobi.freebsd.org
 [IPv6:2001:1900:2254:206a::16:76])
 (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))
 (Client did not present a certificate)
 by mx1.freebsd.org (Postfix) with ESMTPS id D97D28C7
 for <freebsd-bugs@FreeBSD.org>; Sat, 18 Oct 2014 01:02:52 +0000 (UTC)
Received: from bugs.freebsd.org ([127.0.1.118])
 by kenobi.freebsd.org (8.14.9/8.14.9) with ESMTP id s9I12qMC008954
 for <freebsd-bugs@FreeBSD.org>; Sat, 18 Oct 2014 01:02:52 GMT
 (envelope-from bugzilla-noreply@freebsd.org)
From: bugzilla-noreply@freebsd.org
To: freebsd-bugs@FreeBSD.org
Subject: [Bug 194311] [ixgbe] DROP_EN needs to be set early to avoid RX queue
 hanging
Date: Sat, 18 Oct 2014 01:02:52 +0000
X-Bugzilla-Reason: AssignedTo
X-Bugzilla-Type: changed
X-Bugzilla-Watch-Reason: None
X-Bugzilla-Product: Base System
X-Bugzilla-Component: kern
X-Bugzilla-Version: 11.0-CURRENT
X-Bugzilla-Keywords: 
X-Bugzilla-Severity: Affects Only Me
X-Bugzilla-Who: commit-hook@freebsd.org
X-Bugzilla-Status: Needs MFC
X-Bugzilla-Priority: ---
X-Bugzilla-Assigned-To: freebsd-bugs@FreeBSD.org
X-Bugzilla-Target-Milestone: ---
X-Bugzilla-Flags: 
X-Bugzilla-Changed-Fields: 
Message-ID: <bug-194311-8-tZzJ2XuT3T@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-194311-8@https.bugs.freebsd.org/bugzilla/>
References: <bug-194311-8@https.bugs.freebsd.org/bugzilla/>
Content-Type: text/plain; charset="UTF-8"
Content-Transfer-Encoding: 7bit
X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/
Auto-Submitted: auto-generated
MIME-Version: 1.0
X-BeenThere: freebsd-bugs@freebsd.org
X-Mailman-Version: 2.1.18-1
Precedence: list
List-Id: Bug reports <freebsd-bugs.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/options/freebsd-bugs>,
 <mailto:freebsd-bugs-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-bugs/>
List-Post: <mailto:freebsd-bugs@freebsd.org>
List-Help: <mailto:freebsd-bugs-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-bugs>,
 <mailto:freebsd-bugs-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Sat, 18 Oct 2014 01:02:53 -0000

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=194311

--- Comment #2 from commit-hook@freebsd.org ---
A commit references this bug:

Author: adrian
Date: Sat Oct 18 01:02:31 UTC 2014
New revision: 273244
URL: https://svnweb.freebsd.org/changeset/base/273244

Log:
  MFC r273112: Set the DROP_EN bit before the RX queue is brought up and
active.

  He noticed issues setting this bit in SRRCTL after the queue was up,
  so doing it from the sysctl handler isn't enough and may not actually
  work correctly.

  This commit doesn't remove the sysctl path or try to change its
  behaviour.  I'll talk with others about how to finish fixing that
  before I tackle that.

  PR:           kern/194311
  Submitted by: luigi
  MFC after:    3 days
  Sponsored by: Norse Corp, Inc

Changes:
_U  stable/10/
  stable/10/sys/dev/ixgbe/ixgbe.c

-- 
You are receiving this mail because:
You are the assignee for the bug.