linux-kernel - [PATCH v2 039/144] KVM: selftests: Use vm_create_without_vcpus() in set_boot_cpu

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Date:   Fri,  3 Jun 2022 00:41:46 +0000
From:   Sean Christopherson <seanjc@...gle.com>
To:     Paolo Bonzini <pbonzini@...hat.com>
Cc:     kvm@...r.kernel.org, Vitaly Kuznetsov <vkuznets@...hat.com>,
        Andrew Jones <drjones@...hat.com>,
        David Matlack <dmatlack@...gle.com>,
        Ben Gardon <bgardon@...gle.com>,
        Oliver Upton <oupton@...gle.com>, linux-kernel@...r.kernel.org
Subject: [PATCH v2 039/144] KVM: selftests: Use vm_create_without_vcpus() in set_boot_cpu_id

Use vm_create_without_vcpus() in set_boot_cpu_id instead of open coding
the equivlant now that the "without_vcpus" variant does
vm_adjust_num_guest_pages().

Signed-off-by: Sean Christopherson <seanjc@...gle.com>
---
 tools/testing/selftests/kvm/x86_64/set_boot_cpu_id.c | 9 +--------
 1 file changed, 1 insertion(+), 8 deletions(-)

diff --git a/tools/testing/selftests/kvm/x86_64/set_boot_cpu_id.c b/tools/testing/selftests/kvm/x86_64/set_boot_cpu_id.c
index b4da92ddc1c6..4c5775a8de6a 100644
--- a/tools/testing/selftests/kvm/x86_64/set_boot_cpu_id.c
+++ b/tools/testing/selftests/kvm/x86_64/set_boot_cpu_id.c
@@ -82,18 +82,11 @@ static void run_vcpu(struct kvm_vm *vm, uint32_t vcpuid)
 
 static struct kvm_vm *create_vm(void)
 {
-	struct kvm_vm *vm;
 	uint64_t vcpu_pages = (DEFAULT_STACK_PGS) * 2;
 	uint64_t extra_pg_pages = vcpu_pages / PTES_PER_MIN_PAGE * N_VCPU;
 	uint64_t pages = DEFAULT_GUEST_PHY_PAGES + vcpu_pages + extra_pg_pages;
 
-	pages = vm_adjust_num_guest_pages(VM_MODE_DEFAULT, pages);
-	vm = vm_create(pages);
-
-	kvm_vm_elf_load(vm, program_invocation_name);
-	vm_create_irqchip(vm);
-
-	return vm;
+	return vm_create_without_vcpus(VM_MODE_DEFAULT, pages);
 }
 
 static void add_x86_vcpu(struct kvm_vm *vm, uint32_t vcpuid, bool bsp_code)
-- 
2.36.1.255.ge46751e96f-goog