Messages in this thread Patch in this message | | | From | Wanpeng Li <> | Subject | [PATCH v3 1/6] KVM: X86: Add kvm hypervisor init time platform setup callback | Date | Tue, 3 Jul 2018 14:21:26 +0800 |
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From: Wanpeng Li <wanpengli@tencent.com>
Add kvm hypervisor init time platform setup callback which will be used to replace native apic hooks by pararvirtual hooks.
Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Radim Krčmář <rkrcmar@redhat.com> Cc: Vitaly Kuznetsov <vkuznets@redhat.com> Signed-off-by: Wanpeng Li <wanpengli@tencent.com> --- arch/x86/kernel/kvm.c | 10 ++++++++++ 1 file changed, 10 insertions(+)
diff --git a/arch/x86/kernel/kvm.c b/arch/x86/kernel/kvm.c index 5b2300b..591bcf2 100644 --- a/arch/x86/kernel/kvm.c +++ b/arch/x86/kernel/kvm.c @@ -624,12 +624,22 @@ static uint32_t __init kvm_detect(void) return kvm_cpuid_base(); } +static void __init kvm_apic_init(void) +{ +} + +static void __init kvm_init_platform(void) +{ + x86_platform.apic_post_init = kvm_apic_init; +} + const __initconst struct hypervisor_x86 x86_hyper_kvm = { .name = "KVM", .detect = kvm_detect, .type = X86_HYPER_KVM, .init.guest_late_init = kvm_guest_init, .init.x2apic_available = kvm_para_available, + .init.init_platform = kvm_init_platform, }; static __init int activate_jump_labels(void) -- 2.7.4
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