Cregit: Linux 6.17: kvm

Contributors: 5
Author	Tokens	Token Proportion	Commits	Commit Proportion
Anup Patel	65	84.42%	6	60.00%
Souptick Joarder	8	10.39%	1	10.00%
Haibo Xu	2	2.60%	1	10.00%
Sean Christopherson	1	1.30%	1	10.00%
Andrew Jones	1	1.30%	1	10.00%
Total	77		10

/* SPDX-License-Identifier: GPL-2.0-only */
/*
 * Copyright (c) 2025 Ventana Micro Systems Inc.
 */

#ifndef __RISCV_KVM_VMID_H_
#define __RISCV_KVM_VMID_H_

#include <linux/kvm_types.h>

struct kvm_vmid {
	/*
	 * Writes to vmid_version and vmid happen with vmid_lock held
	 * whereas reads happen without any lock held.
	 */
	unsigned long vmid_version;
	unsigned long vmid;
};

void __init kvm_riscv_gstage_vmid_detect(void);
unsigned long kvm_riscv_gstage_vmid_bits(void);
int kvm_riscv_gstage_vmid_init(struct kvm *kvm);
bool kvm_riscv_gstage_vmid_ver_changed(struct kvm_vmid *vmid);
void kvm_riscv_gstage_vmid_update(struct kvm_vcpu *vcpu);
void kvm_riscv_gstage_vmid_sanitize(struct kvm_vcpu *vcpu);

#endif

kvm_vmid.h