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

2023-06-09 Thread Akihiko Odaki
On 2023/04/24 19:58, Akihiko Odaki wrote: On 2023/01/16 20:18, Peter Maydell wrote: On Sat, 14 Jan 2023 at 06:49, Akihiko Odaki wrote: On 2023/01/14 14:23, Richard Henderson wrote: On 1/8/23 22:22, Akihiko Odaki wrote: libvirt uses "none" machine type to test KVM availability. Before this c

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

2023-04-24 Thread Akihiko Odaki
On 2023/01/16 20:18, Peter Maydell wrote: On Sat, 14 Jan 2023 at 06:49, Akihiko Odaki wrote: On 2023/01/14 14:23, Richard Henderson wrote: On 1/8/23 22:22, Akihiko Odaki wrote: libvirt uses "none" machine type to test KVM availability. Before this change, QEMU used to pass 0 as machine type

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

2023-01-16 Thread Peter Maydell
On Sat, 14 Jan 2023 at 06:49, Akihiko Odaki wrote: > > On 2023/01/14 14:23, Richard Henderson wrote: > > On 1/8/23 22:22, 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. >

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

2023-01-13 Thread Akihiko Odaki
On 2023/01/14 14:23, Richard Henderson wrote: On 1/8/23 22:22, 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

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

2023-01-13 Thread Richard Henderson
On 1/8/23 22:22, 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 limit) is limited to 40bits

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

2023-01-08 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