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Commit d63bae07 authored by Wanpeng Li's avatar Wanpeng Li Committed by Paolo Bonzini
Browse files

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: default avatarWanpeng Li <wanpengli@tencent.com>
Signed-off-by: default avatarPaolo Bonzini <pbonzini@redhat.com>
parent 4180bf1b

arch/x86/kernel/kvm.c

+10 −0
Original line number Diff line number Diff line
@@ -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)