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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2026-03-19 16:15:33 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2026-03-19 16:15:33 +0100 |
| commit | 7e2dc8ed7862ac622b5a59953b679de97001dc83 (patch) | |
| tree | d2d2cf61a22f5a6404000ee007c5e80bc2d9eca9 /arch/arm64/kvm/vgic/vgic-init.c | |
| parent | a7e8c9cc3a13baf3dcf9734dd55609aa7ff9a1a0 (diff) | |
| parent | 4a2b0ed2ac7abe9743e1559d212075a0ebac96b3 (diff) | |
Merge v6.19.9linux-rolling-stable
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch/arm64/kvm/vgic/vgic-init.c')
| -rw-r--r-- | arch/arm64/kvm/vgic/vgic-init.c | 34 |
1 files changed, 17 insertions, 17 deletions
diff --git a/arch/arm64/kvm/vgic/vgic-init.c b/arch/arm64/kvm/vgic/vgic-init.c index dc9f9db31026..6ed01c7faa91 100644 --- a/arch/arm64/kvm/vgic/vgic-init.c +++ b/arch/arm64/kvm/vgic/vgic-init.c @@ -140,26 +140,9 @@ int kvm_vgic_create(struct kvm *kvm, u32 type) goto out_unlock; } - kvm_for_each_vcpu(i, vcpu, kvm) { - ret = vgic_allocate_private_irqs_locked(vcpu, type); - if (ret) - break; - } - - if (ret) { - kvm_for_each_vcpu(i, vcpu, kvm) { - struct vgic_cpu *vgic_cpu = &vcpu->arch.vgic_cpu; - kfree(vgic_cpu->private_irqs); - vgic_cpu->private_irqs = NULL; - } - - goto out_unlock; - } - kvm->arch.vgic.in_kernel = true; kvm->arch.vgic.vgic_model = type; kvm->arch.vgic.implementation_rev = KVM_VGIC_IMP_REV_LATEST; - kvm->arch.vgic.vgic_dist_base = VGIC_ADDR_UNDEF; aa64pfr0 = kvm_read_vm_id_reg(kvm, SYS_ID_AA64PFR0_EL1) & ~ID_AA64PFR0_EL1_GIC; @@ -176,6 +159,23 @@ int kvm_vgic_create(struct kvm *kvm, u32 type) kvm_set_vm_id_reg(kvm, SYS_ID_AA64PFR0_EL1, aa64pfr0); kvm_set_vm_id_reg(kvm, SYS_ID_PFR1_EL1, pfr1); + kvm_for_each_vcpu(i, vcpu, kvm) { + ret = vgic_allocate_private_irqs_locked(vcpu, type); + if (ret) + break; + } + + if (ret) { + kvm_for_each_vcpu(i, vcpu, kvm) { + struct vgic_cpu *vgic_cpu = &vcpu->arch.vgic_cpu; + kfree(vgic_cpu->private_irqs); + vgic_cpu->private_irqs = NULL; + } + + kvm->arch.vgic.vgic_model = 0; + goto out_unlock; + } + if (type == KVM_DEV_TYPE_ARM_VGIC_V3) kvm->arch.vgic.nassgicap = system_supports_direct_sgis(); |
