From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1030682AbaLLPdo (ORCPT ); Fri, 12 Dec 2014 10:33:44 -0500 Received: from mga02.intel.com ([134.134.136.20]:52916 "EHLO mga02.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1759586AbaLLPZM (ORCPT ); Fri, 12 Dec 2014 10:25:12 -0500 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.07,564,1413270000"; d="scan'208";a="622807152" From: Feng Wu To: tglx@linutronix.de, mingo@redhat.com, hpa@zytor.com, x86@kernel.org, gleb@kernel.org, pbonzini@redhat.com, dwmw2@infradead.org, joro@8bytes.org, alex.williamson@redhat.com, jiang.liu@linux.intel.com Cc: eric.auger@linaro.org, linux-kernel@vger.kernel.org, iommu@lists.linux-foundation.org, kvm@vger.kernel.org, Feng Wu Subject: [v3 05/26] x86, irq: Implement irq_set_vcpu_affinity for pci_msi_ir_controller Date: Fri, 12 Dec 2014 23:14:39 +0800 Message-Id: <1418397300-10870-6-git-send-email-feng.wu@intel.com> X-Mailer: git-send-email 1.7.1 In-Reply-To: <1418397300-10870-1-git-send-email-feng.wu@intel.com> References: <1418397300-10870-1-git-send-email-feng.wu@intel.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Implement irq_set_vcpu_affinity for pci_msi_ir_controller. Signed-off-by: Feng Wu Reviewed-by: Jiang Liu --- arch/x86/kernel/apic/msi.c | 1 + include/linux/irq.h | 3 +++ 2 files changed, 4 insertions(+) diff --git a/arch/x86/kernel/apic/msi.c b/arch/x86/kernel/apic/msi.c index da163da..b0ed073 100644 --- a/arch/x86/kernel/apic/msi.c +++ b/arch/x86/kernel/apic/msi.c @@ -152,6 +152,7 @@ static struct irq_chip pci_msi_ir_controller = { .irq_mask = pci_msi_mask_irq, .irq_ack = irq_chip_ack_parent, .irq_retrigger = irq_chip_retrigger_hierarchy, + .irq_set_vcpu_affinity = irq_chip_set_vcpu_affinity_parent, .flags = IRQCHIP_SKIP_SET_WAKE, }; diff --git a/include/linux/irq.h b/include/linux/irq.h index 83abafc..5dcaa7f 100644 --- a/include/linux/irq.h +++ b/include/linux/irq.h @@ -464,6 +464,9 @@ extern void irq_chip_eoi_parent(struct irq_data *data); extern int irq_chip_set_affinity_parent(struct irq_data *data, const struct cpumask *dest, bool force); +extern int irq_chip_set_vcpu_affinity_parent(struct irq_data *data, + void *vcpu_info); + #endif static inline void irq_chip_write_msi_msg(struct irq_data *data, -- 1.9.1