From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756770AbYAAPlo (ORCPT ); Tue, 1 Jan 2008 10:41:44 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755323AbYAAPgg (ORCPT ); Tue, 1 Jan 2008 10:36:36 -0500 Received: from il.qumranet.com ([82.166.9.18]:33785 "EHLO il.qumranet.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754248AbYAAPg0 (ORCPT ); Tue, 1 Jan 2008 10:36:26 -0500 From: Avi Kivity To: linux-kernel@vger.kernel.org, kvm-devel@lists.sourceforge.net Cc: Zhang Xiantao Subject: [PATCH 19/54] KVM: Portability: Move KVM_INTERRUPT vcpu ioctl to x86.c Date: Tue, 1 Jan 2008 17:35:45 +0200 Message-Id: <1199201780-14001-20-git-send-email-avi@qumranet.com> X-Mailer: git-send-email 1.5.3.7 In-Reply-To: <1199201780-14001-1-git-send-email-avi@qumranet.com> References: <1199201780-14001-1-git-send-email-avi@qumranet.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Zhang Xiantao Other archs doesn't need it. Signed-off-by: Zhang Xiantao Signed-off-by: Avi Kivity --- drivers/kvm/kvm_main.c | 29 ----------------------------- drivers/kvm/x86.c | 29 +++++++++++++++++++++++++++++ 2 files changed, 29 insertions(+), 29 deletions(-) diff --git a/drivers/kvm/kvm_main.c b/drivers/kvm/kvm_main.c index 003a43c..ef961cc 100644 --- a/drivers/kvm/kvm_main.c +++ b/drivers/kvm/kvm_main.c @@ -665,23 +665,6 @@ void kvm_resched(struct kvm_vcpu *vcpu) } EXPORT_SYMBOL_GPL(kvm_resched); -static int kvm_vcpu_ioctl_interrupt(struct kvm_vcpu *vcpu, - struct kvm_interrupt *irq) -{ - if (irq->irq < 0 || irq->irq >= 256) - return -EINVAL; - if (irqchip_in_kernel(vcpu->kvm)) - return -ENXIO; - vcpu_load(vcpu); - - set_bit(irq->irq, vcpu->irq_pending); - set_bit(irq->irq / BITS_PER_LONG, &vcpu->irq_summary); - - vcpu_put(vcpu); - - return 0; -} - static struct page *kvm_vcpu_nopage(struct vm_area_struct *vma, unsigned long address, int *type) @@ -883,18 +866,6 @@ static long kvm_vcpu_ioctl(struct file *filp, r = 0; break; } - case KVM_INTERRUPT: { - struct kvm_interrupt irq; - - r = -EFAULT; - if (copy_from_user(&irq, argp, sizeof irq)) - goto out; - r = kvm_vcpu_ioctl_interrupt(vcpu, &irq); - if (r) - goto out; - r = 0; - break; - } case KVM_DEBUG_GUEST: { struct kvm_debug_guest dbg; diff --git a/drivers/kvm/x86.c b/drivers/kvm/x86.c index 12f1d6f..c9e4b67 100644 --- a/drivers/kvm/x86.c +++ b/drivers/kvm/x86.c @@ -1001,6 +1001,23 @@ static int kvm_vcpu_ioctl_set_lapic(struct kvm_vcpu *vcpu, return 0; } +static int kvm_vcpu_ioctl_interrupt(struct kvm_vcpu *vcpu, + struct kvm_interrupt *irq) +{ + if (irq->irq < 0 || irq->irq >= 256) + return -EINVAL; + if (irqchip_in_kernel(vcpu->kvm)) + return -ENXIO; + vcpu_load(vcpu); + + set_bit(irq->irq, vcpu->irq_pending); + set_bit(irq->irq / BITS_PER_LONG, &vcpu->irq_summary); + + vcpu_put(vcpu); + + return 0; +} + long kvm_arch_vcpu_ioctl(struct file *filp, unsigned int ioctl, unsigned long arg) { @@ -1034,6 +1051,18 @@ long kvm_arch_vcpu_ioctl(struct file *filp, r = 0; break; } + case KVM_INTERRUPT: { + struct kvm_interrupt irq; + + r = -EFAULT; + if (copy_from_user(&irq, argp, sizeof irq)) + goto out; + r = kvm_vcpu_ioctl_interrupt(vcpu, &irq); + if (r) + goto out; + r = 0; + break; + } case KVM_SET_CPUID: { struct kvm_cpuid __user *cpuid_arg = argp; struct kvm_cpuid cpuid; -- 1.5.3.7