From mboxrd@z Thu Jan  1 00:00:00 1970
From: Pasi =?iso-8859-1?Q?K=E4rkk=E4inen?= <pasik@iki.fi>
Subject: Re: [PATCH V3 2/2] Xen/PCIback: Implement PCI
 flr/slot/bus reset with 'reset' SysFS attribute
Date: Sun, 16 Sep 2018 14:43:06 +0300
Message-ID: <20180916114306.GF18222__40890.0546296083$1537098132$gmane$org@reaktio.net>
References: <20171207222145.9769-1-Govinda.Tatti@Oracle.COM>
 <20171207222145.9769-3-Govinda.Tatti@Oracle.COM>
 <5A2A6AB10200007800195D4F@prv-mh.provo.novell.com>
 <8a3bc517-1255-4547-d244-5c400e44cc77@Oracle.COM>
 <f19dbb09-ef22-2cf4-fb38-2a7c42b5dc48@Oracle.COM>
 <5A377E020200007800197FFA@prv-mh.provo.novell.com>
 <559ffd12-b541-8a69-60bd-fbe10e3dc159@oracle.com>
Mime-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
Return-path: <xen-devel-bounces@lists.xenproject.org>
Received: from all-amaz-eas1.inumbo.com ([34.197.232.57])
 by lists.xenproject.org with esmtp (Exim 4.89)
 (envelope-from <srs0=xd/a=l6=iki.fi=pasik@srs-us1.protection.inumbo.net>)
 id 1g1VSJ-0006Gk-Kj
 for xen-devel@lists.xenproject.org; Sun, 16 Sep 2018 11:43:11 +0000
Content-Disposition: inline
In-Reply-To: <559ffd12-b541-8a69-60bd-fbe10e3dc159@oracle.com>
List-Unsubscribe: <https://lists.xenproject.org/mailman/options/xen-devel>,
 <mailto:xen-devel-request@lists.xenproject.org?subject=unsubscribe>
List-Post: <mailto:xen-devel@lists.xenproject.org>
List-Help: <mailto:xen-devel-request@lists.xenproject.org?subject=help>
List-Subscribe: <https://lists.xenproject.org/mailman/listinfo/xen-devel>,
 <mailto:xen-devel-request@lists.xenproject.org?subject=subscribe>
Errors-To: xen-devel-bounces@lists.xenproject.org
Sender: "Xen-devel" <xen-devel-bounces@lists.xenproject.org>
To: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Cc: Juergen Gross <jgross@suse.com>, Govinda Tatti <Govinda.Tatti@oracle.com>, Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>, linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org, Jan Beulich <JBeulich@suse.com>, bhelgaas@google.com, xen-devel@lists.xenproject.org, roger.pau@citrix.com
List-Id: xen-devel@lists.xenproject.org
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=