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KVM: VMX: Move vpid_sync_vcpu_addr() down a few lines 

Move vpid_sync_vcpu_addr() below vpid_sync_context() so that it can be
refactored in a future patch to call vpid_sync_context() directly when
the "individual address" INVVPID variant isn't supported.

No functional change intended.

Reviewed-by: Miaohe Lin <linmiaohe@huawei.com>
Reviewed-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com>
Message-Id: <20200320212833.3507-11-sean.j.christopherson@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Sean Christopherson 2020-03-20 14:28:06 -07:00 committed by Paolo Bonzini
parent 446ace4bca
commit 8a8b097c6c
1 changed files with 13 additions and 13 deletions
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26
arch/x86/kvm/vmx/ops.h
View File

@ -268,19 +268,6 @@ static inline void __invept(unsigned long ext, u64 eptp, gpa_t gpa)
vmx_asm2(invept, "r"(ext), "m"(operand), ext, eptp, gpa); vmx_asm2(invept, "r"(ext), "m"(operand), ext, eptp, gpa);
} }
static inline bool vpid_sync_vcpu_addr(int vpid, gva_t addr)
{
if (vpid == 0)
return true;
if (cpu_has_vmx_invvpid_individual_addr()) {
__invvpid(VMX_VPID_EXTENT_INDIVIDUAL_ADDR, vpid, addr);
return true;
}
return false;
}
static inline void vpid_sync_vcpu_single(int vpid) static inline void vpid_sync_vcpu_single(int vpid)
{ {
if (vpid == 0) if (vpid == 0)
@ -304,6 +291,19 @@ static inline void vpid_sync_context(int vpid)
vpid_sync_vcpu_global(); vpid_sync_vcpu_global();
} }
static inline bool vpid_sync_vcpu_addr(int vpid, gva_t addr)
{
if (vpid == 0)
return true;
if (cpu_has_vmx_invvpid_individual_addr()) {
__invvpid(VMX_VPID_EXTENT_INDIVIDUAL_ADDR, vpid, addr);
return true;
}
return false;
}
static inline void ept_sync_global(void) static inline void ept_sync_global(void)
{ {
__invept(VMX_EPT_EXTENT_GLOBAL, 0, 0); __invept(VMX_EPT_EXTENT_GLOBAL, 0, 0);