From: Paolo Bonzini <pbonzini@redhat.com>
To: Yang Zhang <yang.z.zhang@intel.com>
Cc: kvm@vger.kernel.org, gleb@redhat.com, mtosatti@redhat.com,
xiantao.zhang@intel.com
Subject: Re: [PATCH v6 4/6] KVM: Add reset/restore rtc_status support
Date: Tue, 26 Mar 2013 15:09:28 +0100 [thread overview]
Message-ID: <5151AC18.2010103@redhat.com> (raw)
In-Reply-To: <1363929845-29005-5-git-send-email-yang.z.zhang@intel.com>
Il 22/03/2013 06:24, Yang Zhang ha scritto:
> + vector = ioapic->redirtbl[RTC_GSI].fields.vector;
> + kvm_for_each_vcpu(i, vcpu, ioapic->kvm) {
> + if (kvm_apic_pending_eoi(vcpu, vector)) {
> + pending_eoi++;
> + set_bit(vcpu->vcpu_id, ioapic->rtc_status.dest_map);
Also, __set_bit. If I understand correctly, dest_map is protected by
the ioapic spinlock.
Paolo
> + }
> + }
> + ioapic->rtc_status.pending_eoi = pending_eoi;
next prev parent reply other threads:[~2013-03-26 14:09 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-22 5:23 [PATCH v6 0/6] Use eoi to track RTC interrupt delivery status Yang Zhang
2013-03-22 5:24 ` [PATCH v6 1/6] KVM: Add vcpu info to ioapic_update_eoi() Yang Zhang
2013-03-22 5:24 ` [PATCH v6 2/6] KVM: Introduce struct rtc_status Yang Zhang
2013-03-22 5:24 ` [PATCH v6 3/6] KVM : Return destination vcpu on interrupt injection Yang Zhang
2013-03-22 7:05 ` Gleb Natapov
2013-03-22 7:50 ` Zhang, Yang Z
2013-03-22 7:57 ` Gleb Natapov
2013-03-22 5:24 ` [PATCH v6 4/6] KVM: Add reset/restore rtc_status support Yang Zhang
2013-03-26 14:04 ` Paolo Bonzini
2013-03-29 3:17 ` Zhang, Yang Z
2013-03-26 14:09 ` Paolo Bonzini [this message]
2013-03-29 3:19 ` Zhang, Yang Z
2013-03-22 5:24 ` [PATCH v6 5/6] KVM : Force vmexit with virtual interrupt delivery Yang Zhang
2013-03-22 5:24 ` [PATCH v6 6/6] KVM: Use eoi to track RTC interrupt delivery status Yang Zhang
2013-03-22 7:50 ` Gleb Natapov
2013-03-22 8:05 ` Zhang, Yang Z
2013-03-22 8:14 ` Gleb Natapov
2013-03-22 8:25 ` Zhang, Yang Z
2013-03-22 8:30 ` Gleb Natapov
2013-03-22 8:37 ` Zhang, Yang Z
2013-03-22 8:44 ` Gleb Natapov
2013-03-22 8:51 ` Zhang, Yang Z
2013-03-22 8:54 ` Gleb Natapov
2013-03-22 10:50 ` Zhang, Yang Z
2013-03-24 9:20 ` Gleb Natapov
2013-03-26 14:26 ` Paolo Bonzini
2013-03-26 14:14 ` Paolo Bonzini
2013-03-29 3:25 ` Zhang, Yang Z
2013-03-29 8:35 ` Paolo Bonzini
2013-03-29 8:42 ` Zhang, Yang Z
2013-04-02 13:08 ` Gleb Natapov
2013-04-03 0:21 ` Zhang, Yang Z
2013-04-03 4:03 ` Gleb Natapov
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