KVM: selftests: Make __vm_get_page_table_entry() static

The function is only used in processor.c, drop the declaration in
processor.h and make it static.

No functional change intended.

Signed-off-by: Yosry Ahmed <yosry.ahmed@linux.dev>
Link: https://patch.msgid.link/20251230230150.4150236-2-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 26a91bb73c93a0701f0cb0be8a5d06cfab4c737a..1cb5b4c46b99ab5aaad94fb04d814fbecab8fdf8 100644 (file)
--- a/tools/testing/selftests/kvm/include/x86/processor.h
+++ b/tools/testing/selftests/kvm/include/x86/processor.h
@@ -1369,8 +1369,6 @@ 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,
-                                   int *level);
 uint64_t *vm_get_page_table_entry(struct kvm_vm *vm, uint64_t vaddr);
 
 uint64_t kvm_hypercall(uint64_t nr, uint64_t a0, uint64_t a1, uint64_t a2,

diff --git a/tools/testing/selftests/kvm/lib/x86/processor.c b/tools/testing/selftests/kvm/lib/x86/processor.c
index 36104d27f3d9f298672a1c6bcf4c75066212bdfb..c14bf2b5f28f7a39f72e54eef0e64c8c2b2ddee6 100644 (file)
--- a/tools/testing/selftests/kvm/lib/x86/processor.c
+++ b/tools/testing/selftests/kvm/lib/x86/processor.c
@@ -306,8 +306,8 @@ static bool vm_is_target_pte(uint64_t *pte, int *level, int current_level)
        return *level == current_level;
 }
 
-uint64_t *__vm_get_page_table_entry(struct kvm_vm *vm, uint64_t vaddr,
-                                   int *level)
+static uint64_t *__vm_get_page_table_entry(struct kvm_vm *vm, uint64_t vaddr,
+                                          int *level)
 {
        int va_width = 12 + (vm->pgtable_levels) * 9;
        uint64_t *pte = &vm->pgd;