diff options
author | Sean Christopherson <sean.j.christopherson@intel.com> | 2020-03-21 13:25:56 -0700 |
---|---|---|
committer | Paolo Bonzini <pbonzini@redhat.com> | 2020-03-31 10:48:04 -0400 |
commit | d008dfdb0e7012ddff5bd6c0d2abd3b8ec6e77f5 (patch) | |
tree | 21faf8b63533f358f339c92b252de394dbf12970 /arch/x86/include | |
parent | b990408537388e9174b642ad36cdef6c47c64d3a (diff) |
KVM: x86: Move init-only kvm_x86_ops to separate struct
Move the kvm_x86_ops functions that are used only within the scope of
kvm_init() into a separate struct, kvm_x86_init_ops. In addition to
identifying the init-only functions without restorting to code comments,
this also sets the stage for waiting until after ->hardware_setup() to
set kvm_x86_ops. Setting kvm_x86_ops after ->hardware_setup() is
desirable as many of the hooks are not usable until ->hardware_setup()
completes.
No functional change intended.
Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com>
Message-Id: <20200321202603.19355-3-sean.j.christopherson@intel.com>
Reviewed-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/x86/include')
-rw-r--r-- | arch/x86/include/asm/kvm_host.h | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h index 9a183e9d4cb1..f4c5b49299ff 100644 --- a/arch/x86/include/asm/kvm_host.h +++ b/arch/x86/include/asm/kvm_host.h @@ -1054,12 +1054,8 @@ static inline u16 kvm_lapic_irq_dest_mode(bool dest_mode_logical) } struct kvm_x86_ops { - int (*cpu_has_kvm_support)(void); /* __init */ - int (*disabled_by_bios)(void); /* __init */ int (*hardware_enable)(void); void (*hardware_disable)(void); - int (*check_processor_compatibility)(void);/* __init */ - int (*hardware_setup)(void); /* __init */ void (*hardware_unsetup)(void); /* __exit */ bool (*cpu_has_accelerated_tpr)(void); bool (*has_emulated_msr)(int index); @@ -1260,6 +1256,15 @@ struct kvm_x86_ops { int (*enable_direct_tlbflush)(struct kvm_vcpu *vcpu); }; +struct kvm_x86_init_ops { + int (*cpu_has_kvm_support)(void); + int (*disabled_by_bios)(void); + int (*check_processor_compatibility)(void); + int (*hardware_setup)(void); + + struct kvm_x86_ops *runtime_ops; +}; + struct kvm_arch_async_pf { u32 token; gfn_t gfn; |