Re: [RFC PATCH v11 16/29] KVM: Allow arch code to track number of memslot address spaces per VM
From: Paolo Bonzini <pbonzini@redhat.com>
Date: 2023-07-21 15:14:31
Also in:
kvm, kvm-riscv, kvmarm, linux-arm-kernel, linux-fsdevel, linux-mips, linux-mm, linux-riscv, linux-security-module, lkml
On 7/19/23 01:44, Sean Christopherson wrote:
quoted hunk ↗ jump to hunk
@@ -4725,9 +4725,9 @@ static int kvm_vm_ioctl_check_extension_generic(struct kvm *kvm, long arg) case KVM_CAP_IRQ_ROUTING: return KVM_MAX_IRQ_ROUTES; #endif -#if KVM_ADDRESS_SPACE_NUM > 1 +#if KVM_MAX_NR_ADDRESS_SPACES > 1 case KVM_CAP_MULTI_ADDRESS_SPACE: - return KVM_ADDRESS_SPACE_NUM; + return KVM_MAX_NR_ADDRESS_SPACES; #endif
Since this is a VM ioctl, it should return kvm_arch_nr_memslot_as_ids(kvm) if kvm != NULL. Paolo