Re: [PATCH] Fix KVM/IA-64 build issue in latest kvm.git.

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Zhang, Xiantao wrote:
From d53dfacedea40213382694229700d02bfa72d923 Mon Sep 17 00:00:00 2001
From: Xiantao Zhang <xiantao.zhang@xxxxxxxxx>
Date: Tue, 19 Aug 2008 17:33:21 +0800
Subject: [PATCH] KVM: KVM/IA-64: Fix kvm/ia64's build issue.

Disable irq ack notification for ia64.
Signed-off-by: Xiantao Zhang <xiantao.zhang@xxxxxxxxx>
---
 virt/kvm/ioapic.c |    7 ++++++-
 1 files changed, 6 insertions(+), 1 deletions(-)

diff --git a/virt/kvm/ioapic.c b/virt/kvm/ioapic.c
index 515cd7c..992199b 100644
--- a/virt/kvm/ioapic.c
+++ b/virt/kvm/ioapic.c
@@ -39,7 +39,10 @@
#include "ioapic.h"
 #include "lapic.h"
+
+#ifdef CONFIG_X86
 #include "irq.h"
+#endif

Please keep the include; add an ia64 specific irq.h instead.

#if 0
 #define ioapic_debug(fmt,arg...) printk(KERN_WARNING fmt,##arg)
@@ -293,7 +296,9 @@ static void __kvm_ioapic_update_eoi(struct
kvm_ioapic *ioapic, int gsi,
ent = &ioapic->redirtbl[gsi]; +#ifdef CONFIG_X86
 	kvm_notify_acked_irq(ioapic->kvm, gsi);
+#endif

Keep this as well. You can have a nop-op irq notification API, and later merge with x86. I think you will need irq ack notification if you implement device assignment, or for improved timekeeping.


--
error compiling committee.c: too many arguments to function

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