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Groups > linux.kernel > #1245557
| From | Paolo Bonzini <pbonzini@redhat.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH 0/2] KVM: x86: fix deliver of SMIs to halted VCPUs |
| Date | 2015-10-13 12:40 +0200 |
| Message-ID | <qj59T-3SV-1@gated-at.bofh.it> (permalink) |
| Organization | linux.* mail to news gateway |
While SeaBIOS only uses synchronous SMI delivery through port 0xb2, OVMF also uses APIC delivery, and it is buggy. This is enough to run OVMF with SMM enabled and multiple processors, up to a UEFI shell, but it literally takes minutes to get there. However, the same behavior is visible with KVM disabled, so it may be a firmware bug instead. Paolo Paolo Bonzini (2): KVM: x86: clean up kvm_arch_vcpu_runnable KVM: x86: fix SMI to halted VCPU arch/x86/kvm/x86.c | 42 ++++++++++++++++++++++++++++++++---------- 1 file changed, 32 insertions(+), 10 deletions(-) -- 1.8.3.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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[PATCH 0/2] KVM: x86: fix deliver of SMIs to halted VCPUs Paolo Bonzini <pbonzini@redhat.com> - 2015-10-13 12:40 +0200
[PATCH 1/2] KVM: x86: clean up kvm_arch_vcpu_runnable Paolo Bonzini <pbonzini@redhat.com> - 2015-10-13 12:40 +0200
Re: [PATCH 1/2] KVM: x86: clean up kvm_arch_vcpu_runnable Radim Krčmář <rkrcmar@redhat.com> - 2015-10-13 17:50 +0200
[PATCH 2/2] KVM: x86: fix SMI to halted VCPU Paolo Bonzini <pbonzini@redhat.com> - 2015-10-13 12:40 +0200
Re: [PATCH 2/2] KVM: x86: fix SMI to halted VCPU Radim Krčmář <rkrcmar@redhat.com> - 2015-10-13 18:00 +0200
Re: [PATCH 0/2] KVM: x86: fix deliver of SMIs to halted VCPUs Paolo Bonzini <pbonzini@redhat.com> - 2015-10-13 15:10 +0200
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