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| author | Wanpeng Li <wanpengli@tencent.com> | 2018-07-23 08:39:51 +0200 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2018-08-06 17:59:21 +0200 |
| commit | d63bae079b6426afc998c5ea76d9cde8d8c98303 (patch) | |
| tree | ddf825743ad904a96f358883dd90495cb0d7111e /arch/x86/kernel/kvm.c | |
| parent | KVM: X86: Implement "send IPI" hypercall (diff) | |
| download | linux-d63bae079b6426afc998c5ea76d9cde8d8c98303.tar.xz linux-d63bae079b6426afc998c5ea76d9cde8d8c98303.zip | |
KVM: X86: Add kvm hypervisor init time platform setup callback
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>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/x86/kernel/kvm.c')
| -rw-r--r-- | arch/x86/kernel/kvm.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/x86/kernel/kvm.c b/arch/x86/kernel/kvm.c index 575c9a51e6ba..39d79720380f 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) |