[PATCH v3 01/12] RISC-V: KVM: Check kvm_riscv_vcpu_alloc_vector_context() return value
Atish Patra
atish.patra at linux.dev
Mon Jun 23 20:32:07 PDT 2025
On 6/18/25 4:35 AM, Anup Patel wrote:
> The kvm_riscv_vcpu_alloc_vector_context() does return an error code
> upon failure so don't ignore this in kvm_arch_vcpu_create().
>
> Signed-off-by: Anup Patel <apatel at ventanamicro.com>
> ---
> arch/riscv/kvm/vcpu.c | 5 +++--
> 1 file changed, 3 insertions(+), 2 deletions(-)
>
> diff --git a/arch/riscv/kvm/vcpu.c b/arch/riscv/kvm/vcpu.c
> index 303aa0a8a5a1..b467dc1f4c7f 100644
> --- a/arch/riscv/kvm/vcpu.c
> +++ b/arch/riscv/kvm/vcpu.c
> @@ -148,8 +148,9 @@ int kvm_arch_vcpu_create(struct kvm_vcpu *vcpu)
>
> spin_lock_init(&vcpu->arch.reset_state.lock);
>
> - if (kvm_riscv_vcpu_alloc_vector_context(vcpu))
> - return -ENOMEM;
> + rc = kvm_riscv_vcpu_alloc_vector_context(vcpu);
> + if (rc)
> + return rc;
>
> /* Setup VCPU timer */
> kvm_riscv_vcpu_timer_init(vcpu);
Reviewed-by: Atish Patra <atishp at rivosinc.com>
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