diff options
| author | Sean Christopherson <seanjc@google.com> | 2022-01-28 03:51:53 +0300 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2022-02-10 21:47:18 +0300 |
| commit | 0264a351090ca249a91a1c623f7c4229e015f17a (patch) | |
| tree | 8121bb87ff49a66354a53df9f65300d1ad030670 /arch/x86/kvm/xen.c | |
| parent | a0941a64a97d50e1ae4b628c65d5f7847ef58398 (diff) | |
| download | linux-0264a351090ca249a91a1c623f7c4229e015f17a.tar.xz | |
KVM: xen: Use static_call() for invoking kvm_x86_ops hooks
Use static_call() for invoking kvm_x86_ops function that already have a
defined static call, mostly as a step toward having _all_ calls to
kvm_x86_ops route through a static_call() in order to simplify auditing,
e.g. via grep, that all functions have an entry in kvm-x86-ops.h, but
also because there's no reason not to use a static_call().
Signed-off-by: Sean Christopherson <seanjc@google.com>
Message-Id: <20220128005208.4008533-8-seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/x86/kvm/xen.c')
| -rw-r--r-- | arch/x86/kvm/xen.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/kvm/xen.c b/arch/x86/kvm/xen.c index 74be1fda58e3..4aa0f2b31665 100644 --- a/arch/x86/kvm/xen.c +++ b/arch/x86/kvm/xen.c @@ -732,7 +732,7 @@ int kvm_xen_write_hypercall_page(struct kvm_vcpu *vcpu, u64 data) instructions[0] = 0xb8; /* vmcall / vmmcall */ - kvm_x86_ops.patch_hypercall(vcpu, instructions + 5); + static_call(kvm_x86_patch_hypercall)(vcpu, instructions + 5); /* ret */ instructions[8] = 0xc3; @@ -867,7 +867,7 @@ int kvm_xen_hypercall(struct kvm_vcpu *vcpu) vcpu->run->exit_reason = KVM_EXIT_XEN; vcpu->run->xen.type = KVM_EXIT_XEN_HCALL; vcpu->run->xen.u.hcall.longmode = longmode; - vcpu->run->xen.u.hcall.cpl = kvm_x86_ops.get_cpl(vcpu); + vcpu->run->xen.u.hcall.cpl = static_call(kvm_x86_get_cpl)(vcpu); vcpu->run->xen.u.hcall.input = input; vcpu->run->xen.u.hcall.params[0] = params[0]; vcpu->run->xen.u.hcall.params[1] = params[1]; |