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Groups > linux.kernel > #1377889
| From | Radim Krčmář <rkrcmar@redhat.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PART1 RFC v4 08/11] svm: Add VMEXIT handlers for AVIC |
| Date | 2016-04-13 14:40 +0200 |
| Message-ID | <rnsfp-1e6-23@gated-at.bofh.it> (permalink) |
| References | <rldu9-10J-3@gated-at.bofh.it> <rldDQ-15J-13@gated-at.bofh.it> <rn9mq-1RY-13@gated-at.bofh.it> <rneYO-6JD-11@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
2016-04-13 00:29+0200, Paolo Bonzini: > On 12/04/2016 18:22, Radim Krčmář wrote: >>> > + if (apic_id > 4 || cluster_id >= 0xf) >>> > + return NULL; >>> > + index = (cluster_id << 2) + apic_id; >> ffs(apic_id), because 'apic_id' must be compacted into 2 bits. > > ffs(apic_id)-1 actually. Yes, thanks. (And I missed that the confusion begins by passing "ffs(dlid) - 1" as mda to avic_handle_ldr_write, because the rest cannot work after that.)
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[PART1 RFC v4 00/11] KVM: x86: Introduce SVM AVIC support Suravee Suthikulpanit <Suravee.Suthikulpanit@amd.com> - 2016-04-07 10:30 +0200
[PART1 RFC v4 11/11] svm: Manage vcpu load/unload when enable AVIC Suravee Suthikulpanit <Suravee.Suthikulpanit@amd.com> - 2016-04-07 10:30 +0200
Re: [PART1 RFC v4 11/11] svm: Manage vcpu load/unload when enable AVIC Radim Krčmář <rkrcmar@redhat.com> - 2016-04-12 16:40 +0200
[PART1 RFC v4 06/11] KVM: x86: Detect and Initialize AVIC support Suravee Suthikulpanit <Suravee.Suthikulpanit@amd.com> - 2016-04-07 10:30 +0200
Re: [PART1 RFC v4 06/11] KVM: x86: Detect and Initialize AVIC support Radim Krčmář <rkrcmar@redhat.com> - 2016-04-11 22:50 +0200
Re: [PART1 RFC v4 06/11] KVM: x86: Detect and Initialize AVIC support Paolo Bonzini <pbonzini@redhat.com> - 2016-04-13 00:00 +0200
[PART1 RFC v4 01/11] KVM: x86: Misc LAPIC changes to expose helper functions Suravee Suthikulpanit <Suravee.Suthikulpanit@amd.com> - 2016-04-07 10:30 +0200
Re: [PART1 RFC v4 01/11] KVM: x86: Misc LAPIC changes to expose helper functions Radim Krčmář <rkrcmar@redhat.com> - 2016-04-11 22:40 +0200
[PART1 RFC v4 10/11] svm: Do not intercept CR8 when enable AVIC Suravee Suthikulpanit <Suravee.Suthikulpanit@amd.com> - 2016-04-07 10:40 +0200
Re: [PART1 RFC v4 10/11] svm: Do not intercept CR8 when enable AVIC Radim Krčmář <rkrcmar@redhat.com> - 2016-04-12 16:20 +0200
Re: [PART1 RFC v4 10/11] svm: Do not intercept CR8 when enable AVIC Paolo Bonzini <pbonzini@redhat.com> - 2016-04-13 00:30 +0200
[PART1 RFC v4 08/11] svm: Add VMEXIT handlers for AVIC Suravee Suthikulpanit <Suravee.Suthikulpanit@amd.com> - 2016-04-07 10:40 +0200
Re: [PART1 RFC v4 08/11] svm: Add VMEXIT handlers for AVIC Radim Krčmář <rkrcmar@redhat.com> - 2016-04-12 18:30 +0200
Re: [PART1 RFC v4 08/11] svm: Add VMEXIT handlers for AVIC Paolo Bonzini <pbonzini@redhat.com> - 2016-04-13 00:30 +0200
Re: [PART1 RFC v4 08/11] svm: Add VMEXIT handlers for AVIC Radim Krčmář <rkrcmar@redhat.com> - 2016-04-13 14:40 +0200
[PART1 RFC v4 03/11] KVM: x86: Introducing kvm_x86_ops VCPU blocking/unblocking hooks Suravee Suthikulpanit <Suravee.Suthikulpanit@amd.com> - 2016-04-07 10:40 +0200
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