diff options
| author | Lai Jiangshan <jiangshan.ljs@antgroup.com> | 2023-02-16 18:41:14 +0300 |
|---|---|---|
| committer | Sean Christopherson <seanjc@google.com> | 2023-03-17 03:19:51 +0300 |
| commit | cd42853e9530fb64097cbe83abce10a34e68cdf4 (patch) | |
| tree | 2d39ccb249c4067dc18224bf4f8e5d1434aff8fd /arch/x86/include/asm/kvm_host.h | |
| parent | f94db0c8b9fa50296d00e236e2416aea11186e18 (diff) | |
| download | linux-cd42853e9530fb64097cbe83abce10a34e68cdf4.tar.xz | |
kvm: x86/mmu: Use KVM_MMU_ROOT_XXX for kvm_mmu_invalidate_addr()
The @root_hpa for kvm_mmu_invalidate_addr() is called with @mmu->root.hpa
or INVALID_PAGE where @mmu->root.hpa is to invalidate gva for the current
root (the same meaning as KVM_MMU_ROOT_CURRENT) and INVALID_PAGE is to
invalidate gva for all roots (the same meaning as KVM_MMU_ROOTS_ALL).
Change the argument type of kvm_mmu_invalidate_addr() and use
KVM_MMU_ROOT_XXX instead so that we can reuse the function for
kvm_mmu_invpcid_gva() and nested_ept_invalidate_addr() for invalidating
gva for different set of roots.
No fuctionalities changed.
Signed-off-by: Lai Jiangshan <jiangshan.ljs@antgroup.com>
Link: https://lore.kernel.org/r/20230216154115.710033-9-jiangshanlai@gmail.com
[sean: massage comment slightly]
Signed-off-by: Sean Christopherson <seanjc@google.com>
Diffstat (limited to 'arch/x86/include/asm/kvm_host.h')
| -rw-r--r-- | arch/x86/include/asm/kvm_host.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h index c23c49e97ce2..9a2c5925875b 100644 --- a/arch/x86/include/asm/kvm_host.h +++ b/arch/x86/include/asm/kvm_host.h @@ -2045,7 +2045,7 @@ int kvm_mmu_page_fault(struct kvm_vcpu *vcpu, gpa_t cr2_or_gpa, u64 error_code, void *insn, int insn_len); void kvm_mmu_invlpg(struct kvm_vcpu *vcpu, gva_t gva); void kvm_mmu_invalidate_addr(struct kvm_vcpu *vcpu, struct kvm_mmu *mmu, - u64 addr, hpa_t root_hpa); + u64 addr, unsigned long roots); void kvm_mmu_invpcid_gva(struct kvm_vcpu *vcpu, gva_t gva, unsigned long pcid); void kvm_mmu_new_pgd(struct kvm_vcpu *vcpu, gpa_t new_pgd); |