diff options
| author | Andrey Smetanin <asmetanin@virtuozzo.com> | 2015-07-03 15:01:34 +0300 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2015-07-23 08:27:06 +0200 |
| commit | e83d58874ba1de74c13d3c6b05f95a023c860d25 (patch) | |
| tree | 073db7df97cd3dd296ffe3d1dcee5f19e1536fd3 /arch/x86/include/asm/kvm_host.h | |
| parent | f9eb4af67c9dde195bae965a86c35c35402249c0 (diff) | |
kvm/x86: move Hyper-V MSR's/hypercall code into hyperv.c file
This patch introduce Hyper-V related source code file - hyperv.c and
per vm and per vcpu hyperv context structures.
All Hyper-V MSR's and hypercall code moved into hyperv.c.
All Hyper-V kvm/vcpu fields moved into appropriate hyperv context
structures. Copyrights and authors information copied from x86.c
to hyperv.c.
Signed-off-by: Andrey Smetanin <asmetanin@virtuozzo.com>
Signed-off-by: Denis V. Lunev <den@openvz.org>
Reviewed-by: Peter Hornyack <peterhornyack@google.com>
CC: Paolo Bonzini <pbonzini@redhat.com>
CC: Gleb Natapov <gleb@kernel.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/x86/include/asm/kvm_host.h')
| -rw-r--r-- | arch/x86/include/asm/kvm_host.h | 20 |
1 files changed, 14 insertions, 6 deletions
diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h index 49ec9038ec14..24168822212b 100644 --- a/arch/x86/include/asm/kvm_host.h +++ b/arch/x86/include/asm/kvm_host.h @@ -358,6 +358,11 @@ struct kvm_mtrr { struct list_head head; }; +/* Hyper-V per vcpu emulation context */ +struct kvm_vcpu_hv { + u64 hv_vapic; +}; + struct kvm_vcpu_arch { /* * rip and regs accesses must go through @@ -514,8 +519,7 @@ struct kvm_vcpu_arch { /* used for guest single stepping over the given code position */ unsigned long singlestep_rip; - /* fields used by HYPER-V emulation */ - u64 hv_vapic; + struct kvm_vcpu_hv hyperv; cpumask_var_t wbinvd_dirty_mask; @@ -586,6 +590,13 @@ struct kvm_apic_map { struct kvm_lapic *logical_map[16][16]; }; +/* Hyper-V emulation context */ +struct kvm_hv { + u64 hv_guest_os_id; + u64 hv_hypercall; + u64 hv_tsc_page; +}; + struct kvm_arch { unsigned int n_used_mmu_pages; unsigned int n_requested_mmu_pages; @@ -645,10 +656,7 @@ struct kvm_arch { /* reads protected by irq_srcu, writes by irq_lock */ struct hlist_head mask_notifier_list; - /* fields used by HYPER-V emulation */ - u64 hv_guest_os_id; - u64 hv_hypercall; - u64 hv_tsc_page; + struct kvm_hv hyperv; #ifdef CONFIG_KVM_MMU_AUDIT int audit_point; |