From patchwork Wed Sep 16 08:50:01 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Wu, Feng" X-Patchwork-Id: 7193041 Return-Path: X-Original-To: patchwork-kvm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id F20AC9F32B for ; Wed, 16 Sep 2015 09:16:19 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 26BFC206E2 for ; Wed, 16 Sep 2015 09:16:19 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 27DD420676 for ; Wed, 16 Sep 2015 09:16:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753681AbbIPJP7 (ORCPT ); Wed, 16 Sep 2015 05:15:59 -0400 Received: from mga14.intel.com ([192.55.52.115]:38797 "EHLO mga14.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753048AbbIPJEO (ORCPT ); Wed, 16 Sep 2015 05:04:14 -0400 Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by fmsmga103.fm.intel.com with ESMTP; 16 Sep 2015 02:04:14 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.17,538,1437462000"; d="scan'208";a="790482251" Received: from feng-bdw-de-pi.bj.intel.com ([10.238.154.58]) by fmsmga001.fm.intel.com with ESMTP; 16 Sep 2015 02:04:11 -0700 From: Feng Wu To: pbonzini@redhat.com, alex.williamson@redhat.com, joro@8bytes.org, mtosatti@redhat.com Cc: eric.auger@linaro.org, kvm@vger.kernel.org, iommu@lists.linux-foundation.org, linux-kernel@vger.kernel.org, Feng Wu Subject: [PATCH v8 05/13] KVM: make kvm_set_msi_irq() public Date: Wed, 16 Sep 2015 16:50:01 +0800 Message-Id: <1442393409-2623-6-git-send-email-feng.wu@intel.com> X-Mailer: git-send-email 2.1.0 In-Reply-To: <1442393409-2623-1-git-send-email-feng.wu@intel.com> References: <1442393409-2623-1-git-send-email-feng.wu@intel.com> Sender: kvm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Make kvm_set_msi_irq() public, we can use this function outside. Signed-off-by: Feng Wu Reviewed-by: Paolo Bonzini --- v8: - Export kvm_set_msi_irq() so we can use it in vmx code arch/x86/include/asm/kvm_host.h | 4 ++++ arch/x86/kvm/irq_comm.c | 5 +++-- 2 files changed, 7 insertions(+), 2 deletions(-) diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h index af11bca..daa6126 100644 --- a/arch/x86/include/asm/kvm_host.h +++ b/arch/x86/include/asm/kvm_host.h @@ -175,6 +175,8 @@ enum { */ #define KVM_APIC_PV_EOI_PENDING 1 +struct kvm_kernel_irq_routing_entry; + /* * We don't want allocation failures within the mmu code, so we preallocate * enough memory for a single page fault in a cache. @@ -1207,4 +1209,6 @@ int x86_set_memory_region(struct kvm *kvm, bool kvm_intr_is_single_vcpu(struct kvm *kvm, struct kvm_lapic_irq *irq, struct kvm_vcpu **dest_vcpu); +void kvm_set_msi_irq(struct kvm_kernel_irq_routing_entry *e, + struct kvm_lapic_irq *irq); #endif /* _ASM_X86_KVM_HOST_H */ diff --git a/arch/x86/kvm/irq_comm.c b/arch/x86/kvm/irq_comm.c index 97ba1d6..add52d8 100644 --- a/arch/x86/kvm/irq_comm.c +++ b/arch/x86/kvm/irq_comm.c @@ -91,8 +91,8 @@ int kvm_irq_delivery_to_apic(struct kvm *kvm, struct kvm_lapic *src, return r; } -static inline void kvm_set_msi_irq(struct kvm_kernel_irq_routing_entry *e, - struct kvm_lapic_irq *irq) +void kvm_set_msi_irq(struct kvm_kernel_irq_routing_entry *e, + struct kvm_lapic_irq *irq) { trace_kvm_msi_set_irq(e->msi.address_lo, e->msi.data); @@ -108,6 +108,7 @@ static inline void kvm_set_msi_irq(struct kvm_kernel_irq_routing_entry *e, irq->level = 1; irq->shorthand = 0; } +EXPORT_SYMBOL_GPL(kvm_set_msi_irq); int kvm_set_msi(struct kvm_kernel_irq_routing_entry *e, struct kvm *kvm, int irq_source_id, int level, bool line_status)