Commit 0264a351 authored by Sean Christopherson's avatar Sean Christopherson Committed by Paolo Bonzini

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: default avatarSean Christopherson <seanjc@google.com>
Message-Id: <20220128005208.4008533-8-seanjc@google.com>
Signed-off-by: default avatarPaolo Bonzini <pbonzini@redhat.com>
parent a0941a64
......@@ -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];
......
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