diff options
Diffstat (limited to 'arch/riscv')
| -rw-r--r-- | arch/riscv/kvm/aia_imsic.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/riscv/kvm/aia_imsic.c b/arch/riscv/kvm/aia_imsic.c index 7edfd129242f..60da5fa155a6 100644 --- a/arch/riscv/kvm/aia_imsic.c +++ b/arch/riscv/kvm/aia_imsic.c @@ -797,6 +797,10 @@ int kvm_riscv_vcpu_aia_imsic_update(struct kvm_vcpu *vcpu) if (kvm->arch.aia.mode == KVM_DEV_RISCV_AIA_MODE_EMUL) return 1; + /* IMSIC vCPU state may not be initialized yet */ + if (!imsic) + return 1; + /* Read old IMSIC VS-file details */ read_lock_irqsave(&imsic->vsfile_lock, flags); old_vsfile_hgei = imsic->vsfile_hgei; |