From mboxrd@z Thu Jan 1 00:00:00 1970 From: Pavel Fedin Subject: RE: [PATCH] KVM: arm/arm64: fix reference to uninitialised VGIC Date: Thu, 04 Feb 2016 10:36:10 +0300 Message-ID: <009701d15f1e$b8398510$28ac8f30$@samsung.com> References: <1454518611-15694-1-git-send-email-andre.przywara@arm.com> <56B23A02.7070804@arm.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from localhost (localhost [127.0.0.1]) by mm01.cs.columbia.edu (Postfix) with ESMTP id C64CB4130A for ; Thu, 4 Feb 2016 02:30:48 -0500 (EST) Received: from mm01.cs.columbia.edu ([127.0.0.1]) by localhost (mm01.cs.columbia.edu [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id EmiEWLgvg4gD for ; Thu, 4 Feb 2016 02:30:46 -0500 (EST) Received: from mailout3.w1.samsung.com (mailout3.w1.samsung.com [210.118.77.13]) by mm01.cs.columbia.edu (Postfix) with ESMTPS id BD701412F3 for ; Thu, 4 Feb 2016 02:30:46 -0500 (EST) Received: from eucpsbgm1.samsung.com (unknown [203.254.199.244]) by mailout3.w1.samsung.com (Oracle Communications Messaging Server 7.0.5.31.0 64bit (built May 5 2014)) with ESMTP id <0O20007HRIGB2J90@mailout3.w1.samsung.com> for kvmarm@lists.cs.columbia.edu; Thu, 04 Feb 2016 07:36:12 +0000 (GMT) In-reply-to: <56B23A02.7070804@arm.com> Content-language: ru List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: kvmarm-bounces@lists.cs.columbia.edu Sender: kvmarm-bounces@lists.cs.columbia.edu To: 'Marc Zyngier' , 'Andre Przywara' , 'Christoffer Dall' Cc: linux-arm-kernel@lists.infradead.org, 'Cosmin Gorgovan' , kvmarm@lists.cs.columbia.edu, stable@vger.kernel.org, kvm@vger.kernel.org List-Id: kvmarm@lists.cs.columbia.edu Hello! > > Fix this by bailing out early of kvm_timer_flush_hwstate() if we don't > > have a VGIC at all. > > > > Reported-by: Cosmin Gorgovan > > Signed-off-by: Andre Przywara > > Cc: # 4.4.x > > Nice catch, thanks. Can you check this: http://www.spinics.net/lists/kvm/msg124540.html ? It also should fix this issue. Just omit the very first hunk from it, if you don't want to apply the whole set. Kind regards, Pavel Fedin Senior Engineer Samsung Electronics Research center Russia