linux-kernel - [PATCH v2 134/144] KVM: selftests: Remove vcpu

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Date:   Fri,  3 Jun 2022 00:43:21 +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 134/144] KVM: selftests: Remove vcpu_state() helper

Drop vcpu_state() now that all tests reference vcpu->run directly.

Signed-off-by: Sean Christopherson <seanjc@...gle.com>
---
 .../selftests/kvm/include/kvm_util_base.h     |  1 -
 tools/testing/selftests/kvm/lib/kvm_util.c    | 19 +------------------
 2 files changed, 1 insertion(+), 19 deletions(-)

diff --git a/tools/testing/selftests/kvm/include/kvm_util_base.h b/tools/testing/selftests/kvm/include/kvm_util_base.h
index 2da9db060378..5741a999aca1 100644
--- a/tools/testing/selftests/kvm/include/kvm_util_base.h
+++ b/tools/testing/selftests/kvm/include/kvm_util_base.h
@@ -298,7 +298,6 @@ void *addr_gva2hva(struct kvm_vm *vm, vm_vaddr_t gva);
 vm_paddr_t addr_hva2gpa(struct kvm_vm *vm, void *hva);
 void *addr_gpa2alias(struct kvm_vm *vm, vm_paddr_t gpa);
 
-struct kvm_run *vcpu_state(struct kvm_vcpu *vcpu);
 void vcpu_run(struct kvm_vcpu *vcpu);
 int _vcpu_run(struct kvm_vcpu *vcpu);
 
diff --git a/tools/testing/selftests/kvm/lib/kvm_util.c b/tools/testing/selftests/kvm/lib/kvm_util.c
index 8775d7ab39c8..2d69ac86d3fb 100644
--- a/tools/testing/selftests/kvm/lib/kvm_util.c
+++ b/tools/testing/selftests/kvm/lib/kvm_util.c
@@ -1001,19 +1001,7 @@ void vm_mem_region_delete(struct kvm_vm *vm, uint32_t slot)
 	__vm_mem_region_delete(vm, memslot2region(vm, slot), true);
 }
 
-/*
- * VCPU mmap Size
- *
- * Input Args: None
- *
- * Output Args: None
- *
- * Return:
- *   Size of VCPU state
- *
- * Returns the size of the structure pointed to by the return value
- * of vcpu_state().
- */
+/* Returns the size of a vCPU's kvm_run structure. */
 static int vcpu_mmap_sz(void)
 {
 	int dev_fd, ret;
@@ -1394,11 +1382,6 @@ void vm_create_irqchip(struct kvm_vm *vm)
 
 	vm->has_irqchip = true;
 }
-struct kvm_run *vcpu_state(struct kvm_vcpu *vcpu)
-{
-	return vcpu->run;
-}
-
 
 int _vcpu_run(struct kvm_vcpu *vcpu)
 {
-- 
2.36.1.255.ge46751e96f-goog