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kvm_svm.h

#ifndef __KVM_SVM_H
#define __KVM_SVM_H

#include <linux/kernel.h>
#include <linux/types.h>
#include <linux/list.h>
#include <asm/msr.h>

#include "svm.h"
#include "kvm.h"

static const u32 host_save_user_msrs[] = {
#ifdef CONFIG_X86_64
      MSR_STAR, MSR_LSTAR, MSR_CSTAR, MSR_SYSCALL_MASK, MSR_KERNEL_GS_BASE,
      MSR_FS_BASE,
#endif
      MSR_IA32_SYSENTER_CS, MSR_IA32_SYSENTER_ESP, MSR_IA32_SYSENTER_EIP,
};

#define NR_HOST_SAVE_USER_MSRS ARRAY_SIZE(host_save_user_msrs)
#define NUM_DB_REGS 4

struct kvm_vcpu;

struct vcpu_svm {
      struct kvm_vcpu vcpu;
      struct vmcb *vmcb;
      unsigned long vmcb_pa;
      struct svm_cpu_data *svm_data;
      uint64_t asid_generation;

      unsigned long db_regs[NUM_DB_REGS];

      u64 next_rip;

      u64 host_user_msrs[NR_HOST_SAVE_USER_MSRS];
      u64 host_gs_base;
      unsigned long host_cr2;
      unsigned long host_db_regs[NUM_DB_REGS];
      unsigned long host_dr6;
      unsigned long host_dr7;
};

#endif


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