From: "Myklebust, Trond" <Trond.Myklebust@netapp.com>
To: Chuck Lever <chuck.lever@oracle.com>
CC: "Adamson, Dros" <Weston.Adamson@netapp.com>,
        "linux-nfs@vger.kernel.org" <linux-nfs@vger.kernel.org>
Subject: Re: [PATCH] NFSv4: use the mach cred for SECINFO w/ integrity
Date: Tue, 3 Sep 2013 19:52:23 +0000
Message-ID: <1378237941.6410.46.camel@leira.trondhjem.org>
References: <1378235929-4710-1-git-send-email-dros@netapp.com>
	 <1378236327.6410.38.camel@leira.trondhjem.org>
	 <5C9B2128-9A64-4231-8FF3-BEDDCB2C733D@netapp.com>
	 <1378237184.6410.42.camel@leira.trondhjem.org>
	 <1A867669-31A4-40E4-9FBB-EA344687FAEA@oracle.com>
In-Reply-To: <1A867669-31A4-40E4-9FBB-EA344687FAEA@oracle.com>
Content-Type: text/plain; charset="utf-8"
MIME-Version: 1.0
Sender: linux-nfs-owner@vger.kernel.org
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