KVM: selftests: Move Hyper-V specific functions out of processor.c

Since there is 'hyperv.c' for Hyper-V specific functions already, move
Hyper-V specific functions out of processor.c there.

No functional change intended.

Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Link: https://lore.kernel.org/r/20240816130139.286246-2-vkuznets@redhat.com
Signed-off-by: Sean Christopherson <seanjc@google.com>

1 files changed, 0 insertions, 61 deletions

diff --git a/tools/testing/selftests/kvm/lib/x86_64/processor.c b/tools/testing/selftests/kvm/lib/x86_64/processor.c
index 153739f2e201..7876f052ca39 100644
--- a/tools/testing/selftests/kvm/lib/x86_64/processor.c
+++ b/tools/testing/selftests/kvm/lib/x86_64/processor.c
@@ -19,8 +19,6 @@
 #define KERNEL_DS	0x10
 #define KERNEL_TSS	0x18
 
-#define MAX_NR_CPUID_ENTRIES 100
-
 vm_vaddr_t exception_handlers;
 bool host_cpu_is_amd;
 bool host_cpu_is_intel;
@@ -1195,65 +1193,6 @@ void xen_hypercall(uint64_t nr, uint64_t a0, void *a1)
 	GUEST_ASSERT(!__xen_hypercall(nr, a0, a1));
 }
 
-const struct kvm_cpuid2 *kvm_get_supported_hv_cpuid(void)
-{
-	static struct kvm_cpuid2 *cpuid;
-	int kvm_fd;
-
-	if (cpuid)
-		return cpuid;
-
-	cpuid = allocate_kvm_cpuid2(MAX_NR_CPUID_ENTRIES);
-	kvm_fd = open_kvm_dev_path_or_exit();
-
-	kvm_ioctl(kvm_fd, KVM_GET_SUPPORTED_HV_CPUID, cpuid);
-
-	close(kvm_fd);
-	return cpuid;
-}
-
-void vcpu_set_hv_cpuid(struct kvm_vcpu *vcpu)
-{
-	static struct kvm_cpuid2 *cpuid_full;
-	const struct kvm_cpuid2 *cpuid_sys, *cpuid_hv;
-	int i, nent = 0;
-
-	if (!cpuid_full) {
-		cpuid_sys = kvm_get_supported_cpuid();
-		cpuid_hv = kvm_get_supported_hv_cpuid();
-
-		cpuid_full = allocate_kvm_cpuid2(cpuid_sys->nent + cpuid_hv->nent);
-		if (!cpuid_full) {
-			perror("malloc");
-			abort();
-		}
-
-		/* Need to skip KVM CPUID leaves 0x400000xx */
-		for (i = 0; i < cpuid_sys->nent; i++) {
-			if (cpuid_sys->entries[i].function >= 0x40000000 &&
-			    cpuid_sys->entries[i].function < 0x40000100)
-				continue;
-			cpuid_full->entries[nent] = cpuid_sys->entries[i];
-			nent++;
-		}
-
-		memcpy(&cpuid_full->entries[nent], cpuid_hv->entries,
-		       cpuid_hv->nent * sizeof(struct kvm_cpuid_entry2));
-		cpuid_full->nent = nent + cpuid_hv->nent;
-	}
-
-	vcpu_init_cpuid(vcpu, cpuid_full);
-}
-
-const struct kvm_cpuid2 *vcpu_get_supported_hv_cpuid(struct kvm_vcpu *vcpu)
-{
-	struct kvm_cpuid2 *cpuid = allocate_kvm_cpuid2(MAX_NR_CPUID_ENTRIES);
-
-	vcpu_ioctl(vcpu, KVM_GET_SUPPORTED_HV_CPUID, cpuid);
-
-	return cpuid;
-}
-
 unsigned long vm_compute_max_gfn(struct kvm_vm *vm)
 {
 	const unsigned long num_ht_pages = 12 << (30 - vm->page_shift); /* 12 GiB */