On Tue, Jan 30, 2024 at 02:44:40PM -0600, Praveen K Paladugu wrote:
This hypervisor type is available on a host running Microsoft Hypervisor and Linux as the Dom0. The Dom0 should load "mshv" drivers to expose the hypervisor device to userspace.
Cloud-Hypervisor supports running guests on Linux Hosts with mshv as the hypervisor.
This is my first time hearing about the Microsoft Hypervisor with Linux Dom0, and the docs I find via Google aren't entirely conclusive. Am I right in thinking that "Microsoft Hypervisor" in this context is simply Hyper-V, aka, the same hypervisor you traditionally have under a Windows Dom0 ? If so then I could think that we probably don't need to have a new virDomainVirt type enum entry. We could simply use the pre-existing VIR_DOMAIN_VIRT_HYPERV to represent this configuration in the cloud-hypervisor configuration.
Signed-off-by: Praveen K Paladugu <prapal@linux.microsoft.com> --- src/conf/domain_conf.c | 1 + src/conf/domain_conf.h | 1 + src/qemu/qemu_command.c | 1 + 3 files changed, 3 insertions(+)
diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c index fb5a5cc351..d0b33e97e6 100644 --- a/src/conf/domain_conf.c +++ b/src/conf/domain_conf.c @@ -122,6 +122,7 @@ VIR_ENUM_IMPL(virDomainVirt, "test", "vmware", "hyperv", + "mshv", "vbox", "phyp", "parallels", diff --git a/src/conf/domain_conf.h b/src/conf/domain_conf.h index bd283d42df..128b058161 100644 --- a/src/conf/domain_conf.h +++ b/src/conf/domain_conf.h @@ -136,6 +136,7 @@ typedef enum { VIR_DOMAIN_VIRT_TEST, VIR_DOMAIN_VIRT_VMWARE, VIR_DOMAIN_VIRT_HYPERV, + VIR_DOMAIN_VIRT_MSHV, VIR_DOMAIN_VIRT_VBOX, VIR_DOMAIN_VIRT_PHYP, VIR_DOMAIN_VIRT_PARALLELS, diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c index 31d42495f4..af38ade0c0 100644 --- a/src/qemu/qemu_command.c +++ b/src/qemu/qemu_command.c @@ -7184,6 +7184,7 @@ qemuBuildAccelCommandLine(virCommand *cmd, case VIR_DOMAIN_VIRT_TEST: case VIR_DOMAIN_VIRT_VMWARE: case VIR_DOMAIN_VIRT_HYPERV: + case VIR_DOMAIN_VIRT_MSHV: case VIR_DOMAIN_VIRT_VBOX: case VIR_DOMAIN_VIRT_PHYP: case VIR_DOMAIN_VIRT_PARALLELS: -- 2.43.0 _______________________________________________ Devel mailing list -- devel@lists.libvirt.org To unsubscribe send an email to devel-leave@lists.libvirt.org
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