From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752640AbdILRBP (ORCPT ); Tue, 12 Sep 2017 13:01:15 -0400 Received: from mail.linuxfoundation.org ([140.211.169.12]:49162 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752189AbdILRBJ (ORCPT ); Tue, 12 Sep 2017 13:01:09 -0400 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Marc Zyngier , Gregory CLEMENT Subject: [PATCH 4.12 18/22] ARM64: dts: marvell: armada-37xx: Fix GIC maintenance interrupt Date: Tue, 12 Sep 2017 09:59:53 -0700 Message-Id: <20170912165302.777432985@linuxfoundation.org> X-Mailer: git-send-email 2.14.1 In-Reply-To: <20170912165301.886822511@linuxfoundation.org> References: <20170912165301.886822511@linuxfoundation.org> User-Agent: quilt/0.65 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 4.12-stable review patch. If anyone has any objections, please let me know. ------------------ From: Marc Zyngier commit 95696d292e204073433ed2ef3ff4d3d8f42a8248 upstream. The GIC-500 integrated in the Armada-37xx SoCs is compliant with the GICv3 architecture, and thus provides a maintenance interrupt that is required for hypervisors to function correctly. With the interrupt provided in the DT, KVM now works as it should. Tested on an Espressobin system. Fixes: adbc3695d9e4 ("arm64: dts: add the Marvell Armada 3700 family and a development board") Signed-off-by: Marc Zyngier Signed-off-by: Gregory CLEMENT Signed-off-by: Greg Kroah-Hartman --- arch/arm64/boot/dts/marvell/armada-37xx.dtsi | 1 + 1 file changed, 1 insertion(+) --- a/arch/arm64/boot/dts/marvell/armada-37xx.dtsi +++ b/arch/arm64/boot/dts/marvell/armada-37xx.dtsi @@ -312,6 +312,7 @@ interrupt-controller; reg = <0x1d00000 0x10000>, /* GICD */ <0x1d40000 0x40000>; /* GICR */ + interrupts = ; }; };