linux-kernel - [tip:x86/apic] x86/irq/msi: Implement irq_set_vcpu

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Message-ID: <tip-a2f1c8bdc02bfcaa5a658283b883fdb54e328b36@git.kernel.org>
Date:	Tue, 19 May 2015 06:54:35 -0700
From:	tip-bot for Feng Wu <tipbot@...or.com>
To:	linux-tip-commits@...r.kernel.org
Cc:	hpa@...or.com, feng.wu@...el.com, jiang.liu@...ux.intel.com,
	tglx@...utronix.de, linux-kernel@...r.kernel.org, mingo@...nel.org
Subject: [tip:x86/apic] x86/irq/msi:
  Implement irq_set_vcpu_affinity for remapped MSI irqs

Commit-ID:  a2f1c8bdc02bfcaa5a658283b883fdb54e328b36
Gitweb:     http://git.kernel.org/tip/a2f1c8bdc02bfcaa5a658283b883fdb54e328b36
Author:     Feng Wu <feng.wu@...el.com>
AuthorDate: Tue, 19 May 2015 17:07:15 +0800
Committer:  Thomas Gleixner <tglx@...utronix.de>
CommitDate: Tue, 19 May 2015 15:51:17 +0200

x86/irq/msi: Implement irq_set_vcpu_affinity for remapped MSI irqs

Implement irq_set_vcpu_affinity for pci_msi_ir_controller.

Signed-off-by: Feng Wu <feng.wu@...el.com>
Reviewed-by: Jiang Liu <jiang.liu@...ux.intel.com>
Link: http://lkml.kernel.org/r/1432026437-16560-3-git-send-email-feng.wu@intel.com
Signed-off-by: Thomas Gleixner <tglx@...utronix.de>
---
 arch/x86/kernel/apic/msi.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/x86/kernel/apic/msi.c b/arch/x86/kernel/apic/msi.c
index ef516af..1a9d735 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,
 };
 
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