From patchwork Thu Jun 5 12:08:04 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Aneesh Kumar K.V" X-Patchwork-Id: 356326 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id BBFD81400D5 for ; Thu, 5 Jun 2014 22:08:55 +1000 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751409AbaFEMIo (ORCPT ); Thu, 5 Jun 2014 08:08:44 -0400 Received: from e23smtp03.au.ibm.com ([202.81.31.145]:46705 "EHLO e23smtp03.au.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751222AbaFEMIm (ORCPT ); Thu, 5 Jun 2014 08:08:42 -0400 Received: from /spool/local by e23smtp03.au.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Thu, 5 Jun 2014 22:08:31 +1000 Received: from d23dlp03.au.ibm.com (202.81.31.214) by e23smtp03.au.ibm.com (202.81.31.209) with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted; Thu, 5 Jun 2014 22:08:29 +1000 Received: from d23relay04.au.ibm.com (d23relay04.au.ibm.com [9.190.234.120]) by d23dlp03.au.ibm.com (Postfix) with ESMTP id BAD333578047; Thu, 5 Jun 2014 22:08:28 +1000 (EST) Received: from d23av02.au.ibm.com (d23av02.au.ibm.com [9.190.235.138]) by d23relay04.au.ibm.com (8.13.8/8.13.8/NCO v10.0) with ESMTP id s55BqUrS13172882; Thu, 5 Jun 2014 21:52:30 +1000 Received: from d23av02.au.ibm.com (localhost [127.0.0.1]) by d23av02.au.ibm.com (8.14.4/8.14.4/NCO v10.0 AVout) with ESMTP id s55C8RN5010940; Thu, 5 Jun 2014 22:08:27 +1000 Received: from skywalker.in.ibm.com (skywalker.in.ibm.com [9.124.35.76] (may be forged)) by d23av02.au.ibm.com (8.14.4/8.14.4/NCO v10.0 AVin) with ESMTP id s55C8JGv010817; Thu, 5 Jun 2014 22:08:25 +1000 From: "Aneesh Kumar K.V" To: agraf@suse.de, benh@kernel.crashing.org, paulus@samba.org Cc: linuxppc-dev@lists.ozlabs.org, kvm-ppc@vger.kernel.org, kvm@vger.kernel.org, "Aneesh Kumar K.V" Subject: [PATCH 3/4] KVM: PPC: BOOK3S: PR: Emulate DPDES register Date: Thu, 5 Jun 2014 17:38:04 +0530 Message-Id: <1401970085-14493-4-git-send-email-aneesh.kumar@linux.vnet.ibm.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1401970085-14493-1-git-send-email-aneesh.kumar@linux.vnet.ibm.com> References: <1401970085-14493-1-git-send-email-aneesh.kumar@linux.vnet.ibm.com> X-TM-AS-MML: disable X-Content-Scanned: Fidelis XPS MAILER x-cbid: 14060512-6102-0000-0000-000005B7EA4A Sender: kvm-ppc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: kvm-ppc@vger.kernel.org Since we don't support SMT yet, we should always find zero in Directed privileged doorbell exception state register. Signed-off-by: Aneesh Kumar K.V --- arch/powerpc/kvm/book3s_emulate.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/powerpc/kvm/book3s_emulate.c b/arch/powerpc/kvm/book3s_emulate.c index d6c87d085182..062b5da7786e 100644 --- a/arch/powerpc/kvm/book3s_emulate.c +++ b/arch/powerpc/kvm/book3s_emulate.c @@ -655,6 +655,7 @@ int kvmppc_core_emulate_mfspr_pr(struct kvm_vcpu *vcpu, int sprn, ulong *spr_val case SPRN_MMCR1: case SPRN_MMCR2: case SPRN_TIR: + case SPRN_DPDES: #endif *spr_val = 0; break;