Re: [PATCH RESEND] accel/kvm: Specify default IPA size for arm64

2023-07-20 Thread Peter Maydell
On Thu, 20 Jul 2023 at 08:29, Akihiko Odaki wrote: > > libvirt uses "none" machine type to test KVM availability. Before this > change, QEMU used to pass 0 as machine type when calling KVM_CREATE_VM. > > The kernel documentation says: > > On arm64, the physical address size for a VM (IPA Size limi

[PATCH RESEND] accel/kvm: Specify default IPA size for arm64

2023-07-20 Thread Akihiko Odaki
libvirt uses "none" machine type to test KVM availability. Before this change, QEMU used to pass 0 as machine type when calling KVM_CREATE_VM. The kernel documentation says: > On arm64, the physical address size for a VM (IPA Size limit) is > limited to 40bits by default. The limit can be configur