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Groups > linux.kernel > #1312258
| From | Paolo Bonzini <pbonzini@redhat.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH v2 1/2] KVM: x86: Use vector-hashing to deliver lowest-priority interrupts |
| Date | 2016-01-19 14:50 +0100 |
| Message-ID | <qSEPv-8d-3@gated-at.bofh.it> (permalink) |
| References | (1 earlier) <qG9xL-3JD-3@gated-at.bofh.it> <qIVeV-42B-9@gated-at.bofh.it> <qSayc-4yP-3@gated-at.bofh.it> <qSfxM-7SR-3@gated-at.bofh.it> <qSwoV-2D4-1@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On 19/01/2016 05:44, Wu, Feng wrote: > > I think Radim's suggestion is fine. You can print an error (just once > > per guest) to dmesg if the result of the hashing computation corresponds > > to a disabled APIC. > > Good idea, is there already a convenient way to do this in KVM? No, you can just use something like the definition of printk_once (in include/linux/printk.h), but with a flag in struct kvm_arch. Paolo
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RE: [PATCH v2 1/2] KVM: x86: Use vector-hashing to deliver lowest-priority interrupts "Wu, Feng" <feng.wu@intel.com> - 2016-01-18 06:30 +0100
Re: [PATCH v2 1/2] KVM: x86: Use vector-hashing to deliver lowest-priority interrupts Paolo Bonzini <pbonzini@redhat.com> - 2016-01-18 11:50 +0100
RE: [PATCH v2 1/2] KVM: x86: Use vector-hashing to deliver lowest-priority interrupts "Wu, Feng" <feng.wu@intel.com> - 2016-01-19 05:50 +0100
RE: [PATCH v2 1/2] KVM: x86: Use vector-hashing to deliver lowest-priority interrupts "Wu, Feng" <feng.wu@intel.com> - 2016-01-19 14:50 +0100
Re: [PATCH v2 1/2] KVM: x86: Use vector-hashing to deliver lowest-priority interrupts Paolo Bonzini <pbonzini@redhat.com> - 2016-01-19 14:50 +0100
Re: [PATCH v2 1/2] KVM: x86: Use vector-hashing to deliver lowest-priority interrupts Radim Krcmár <rkrcmar@redhat.com> - 2016-01-18 15:10 +0100
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