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Allow sysctl kern.vm_guest to return bhyve when running under bhyve.
Submitted by: Sean Fagan <sef@ixsystems.com> Reviewed by: grehan MFH: 4 weeks. Sponsored by: iXsystems, Inc. Differential Revision: https://reviews.freebsd.org/D11090
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Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=319678
@ -149,6 +149,7 @@ static const char *const vm_guest_sysctl_names[] = {
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"hv",
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"vmware",
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"kvm",
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"bhyve",
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NULL
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};
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CTASSERT(nitems(vm_guest_sysctl_names) - 1 == VM_LAST);
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@ -76,7 +76,7 @@ extern int vm_guest; /* Running as virtual machine guest? */
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* Keep in sync with vm_guest_sysctl_names[].
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*/
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enum VM_GUEST { VM_GUEST_NO = 0, VM_GUEST_VM, VM_GUEST_XEN, VM_GUEST_HV,
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VM_GUEST_VMWARE, VM_GUEST_KVM, VM_LAST };
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VM_GUEST_VMWARE, VM_GUEST_KVM, VM_GUEST_BHYVE, VM_LAST };
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#if defined(WITNESS) || defined(INVARIANT_SUPPORT)
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void kassert_panic(const char *fmt, ...) __printflike(1, 2);
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@ -1282,6 +1282,8 @@ identify_hypervisor(void)
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vm_guest = VM_GUEST_HV;
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else if (strcmp(hv_vendor, "KVMKVMKVM") == 0)
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vm_guest = VM_GUEST_KVM;
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else if (strcmp(hv_vendor, "bhyve bhyve") == 0)
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vm_guest = VM_GUEST_BHYVE;
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}
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return;
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}
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