KVM: selftests: Rename vm_get_page_table_entry() to vm_get_pte()

Shorten the API to get a PTE as the "PTE" acronym is ubiquitous, and the
"page table entry" makes it unnecessarily difficult to quickly understand
what callers are doing.

No functional change intended.

Reviewed-by: Yosry Ahmed <yosry.ahmed@linux.dev>
Link: https://patch.msgid.link/20251230230150.4150236-21-seanjc@google.com
Signed-off-by: Sean Christopherson <seanjc@google.com>

diff --git a/tools/testing/selftests/kvm/include/x86/processor.h b/tools/testing/selftests/kvm/include/x86/processor.h
index 995277cae94edd4633e2a9b2fd2297f9985f950f..8f130e7d7048fb78309365bad0ac689ce1f413b4 100644 (file)
--- a/tools/testing/selftests/kvm/include/x86/processor.h
+++ b/tools/testing/selftests/kvm/include/x86/processor.h
@@ -1359,7 +1359,7 @@ static inline bool kvm_is_ignore_msrs(void)
        return get_kvm_param_bool("ignore_msrs");
 }
 
-uint64_t *vm_get_page_table_entry(struct kvm_vm *vm, uint64_t vaddr);
+uint64_t *vm_get_pte(struct kvm_vm *vm, uint64_t vaddr);
 
 uint64_t kvm_hypercall(uint64_t nr, uint64_t a0, uint64_t a1, uint64_t a2,
                       uint64_t a3);

diff --git a/tools/testing/selftests/kvm/lib/x86/processor.c b/tools/testing/selftests/kvm/lib/x86/processor.c
index 5a3385d489024d66d5d6ecc20e942677064051f8..ab869a98bbdcee05cb7186709c68bca6cc5c5cec 100644 (file)
--- a/tools/testing/selftests/kvm/lib/x86/processor.c
+++ b/tools/testing/selftests/kvm/lib/x86/processor.c
@@ -390,7 +390,7 @@ static uint64_t *__vm_get_page_table_entry(struct kvm_vm *vm,
        return virt_get_pte(vm, mmu, pte, vaddr, PG_LEVEL_4K);
 }
 
-uint64_t *vm_get_page_table_entry(struct kvm_vm *vm, uint64_t vaddr)
+uint64_t *vm_get_pte(struct kvm_vm *vm, uint64_t vaddr)
 {
        int level = PG_LEVEL_4K;
 

diff --git a/tools/testing/selftests/kvm/x86/hyperv_tlb_flush.c b/tools/testing/selftests/kvm/x86/hyperv_tlb_flush.c
index a3b7ce15598125cd29c7b54bd653da7c224c7487..c542cc4762b154875e8cf66497cbbe5c8fb20716 100644 (file)
--- a/tools/testing/selftests/kvm/x86/hyperv_tlb_flush.c
+++ b/tools/testing/selftests/kvm/x86/hyperv_tlb_flush.c
@@ -619,7 +619,7 @@ int main(int argc, char *argv[])
         */
        gva = vm_vaddr_unused_gap(vm, NTEST_PAGES * PAGE_SIZE, KVM_UTIL_MIN_VADDR);
        for (i = 0; i < NTEST_PAGES; i++) {
-               pte = vm_get_page_table_entry(vm, data->test_pages + i * PAGE_SIZE);
+               pte = vm_get_pte(vm, data->test_pages + i * PAGE_SIZE);
                gpa = addr_hva2gpa(vm, pte);
                virt_pg_map(vm, gva + PAGE_SIZE * i, gpa & PAGE_MASK);
                data->test_pages_pte[i] = gva + (gpa & ~PAGE_MASK);

diff --git a/tools/testing/selftests/kvm/x86/smaller_maxphyaddr_emulation_test.c b/tools/testing/selftests/kvm/x86/smaller_maxphyaddr_emulation_test.c
index fabeeaddfb3acfe97616c1e45d085aa62a2ae867..0e8aec5680103d985a338f61b47a5968dbae31c8 100644 (file)
--- a/tools/testing/selftests/kvm/x86/smaller_maxphyaddr_emulation_test.c
+++ b/tools/testing/selftests/kvm/x86/smaller_maxphyaddr_emulation_test.c
@@ -47,7 +47,6 @@ int main(int argc, char *argv[])
        struct kvm_vcpu *vcpu;
        struct kvm_vm *vm;
        struct ucall uc;
-       uint64_t *pte;
        uint64_t *hva;
        uint64_t gpa;
        int rc;
@@ -73,8 +72,7 @@ int main(int argc, char *argv[])
        hva = addr_gpa2hva(vm, MEM_REGION_GPA);
        memset(hva, 0, PAGE_SIZE);
 
-       pte = vm_get_page_table_entry(vm, MEM_REGION_GVA);
-       *pte |= BIT_ULL(MAXPHYADDR);
+       *vm_get_pte(vm, MEM_REGION_GVA) |= BIT_ULL(MAXPHYADDR);
 
        vcpu_run(vcpu);