linux-kernel - Re: [PATCH v2 041/144] KVM: selftests: Use vm_create_without_vcpus() in hardware_disable

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Message-ID: <20220608144332.a5syqvj5ttb2zarw@gator>
Date:   Wed, 8 Jun 2022 16:43:32 +0200
From:   Andrew Jones <drjones@...hat.com>
To:     Sean Christopherson <seanjc@...gle.com>
Cc:     Paolo Bonzini <pbonzini@...hat.com>, kvm@...r.kernel.org,
        Vitaly Kuznetsov <vkuznets@...hat.com>,
        David Matlack <dmatlack@...gle.com>,
        Ben Gardon <bgardon@...gle.com>,
        Oliver Upton <oupton@...gle.com>, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 041/144] KVM: selftests: Use vm_create_without_vcpus()
 in hardware_disable_test

On Fri, Jun 03, 2022 at 12:41:48AM +0000, Sean Christopherson wrote:
> Use vm_create_without_vcpus() instead of open coding a rough equivalent
> in hardware_disable_test.
> 
> Signed-off-by: Sean Christopherson <seanjc@...gle.com>
> ---
>  tools/testing/selftests/kvm/hardware_disable_test.c | 4 +---
>  1 file changed, 1 insertion(+), 3 deletions(-)
> 
> diff --git a/tools/testing/selftests/kvm/hardware_disable_test.c b/tools/testing/selftests/kvm/hardware_disable_test.c
> index 81ba8645772a..32837207fe4e 100644
> --- a/tools/testing/selftests/kvm/hardware_disable_test.c
> +++ b/tools/testing/selftests/kvm/hardware_disable_test.c
> @@ -104,9 +104,7 @@ static void run_test(uint32_t run)
>  	for (i = 0; i < VCPU_NUM; i++)
>  		CPU_SET(i, &cpu_set);
>  
> -	vm = vm_create(DEFAULT_GUEST_PHY_PAGES);
> -	kvm_vm_elf_load(vm, program_invocation_name);
> -	vm_create_irqchip(vm);
> +	vm  = vm_create_without_vcpus(VM_MODE_DEFAULT, DEFAULT_GUEST_PHY_PAGES);
nit:       ^ extra space
>  
>  	pr_debug("%s: [%d] start vcpus\n", __func__, run);
>  	for (i = 0; i < VCPU_NUM; ++i) {
> -- 
> 2.36.1.255.ge46751e96f-goog
>