From mboxrd@z Thu Jan  1 00:00:00 1970
From: =?UTF-8?q?Marek=20Marczykowski-G=C3=B3recki?=
 <marmarek@invisiblethingslab.com>
Subject: [PATCH v4.1 4/6] xen/x86: Allow stubdom access to irq
 created for msi.
Date: Fri,  8 Feb 2019 11:17:05 +0100
Message-ID: <20190208101705.31790-1-marmarek@invisiblethingslab.com>
References: <20190208101559.GA21228@mail-itl>
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 us1-rack-dfw2.inumbo.com ([104.130.134.6])
 by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from
 <SRS0=wKrr=QP=invisiblethingslab.com=marmarek@srs-us1.protection.inumbo.net>)
 id 1gs3Ds-0004L8-O0
 for xen-devel@lists.xenproject.org; Fri, 08 Feb 2019 10:17:28 +0000
In-Reply-To: <20190208101559.GA21228@mail-itl>
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: xen-devel@lists.xenproject.org
Cc: Kevin Tian <kevin.tian@intel.com>, Stefano Stabellini <sstabellini@kernel.org>, Wei Liu <wei.liu2@citrix.com>, Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>, Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>, George Dunlap <George.Dunlap@eu.citrix.com>, Andrew Cooper <andrew.cooper3@citrix.com>, Ian Jackson <ian.jackson@eu.citrix.com>, =?UTF-8?q?Marek=20Marczykowski-G=C3=B3recki?= <marmarek@invisiblethingslab.com>, Tim Deegan <tim@xen.org>, Simon Gaiser <simon@invisiblethingslab.com>, Julien Grall <julien.grall@arm.com>, Jan Beulich <jbeulich@suse.com>, Brian Woods <brian.woods@amd.com>, =?UTF-8?q?Roger=20Pau=20Monn=C3=A9?= <roger.pau@citrix.com>
List-Id: xen-devel@lists.xenproject.org
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==