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charset="UTF-8" From: Sean Christopherson Skip setting memory to private in the pre-fault memory test when using per-gmem memory attributes, as memory is initialized to private by default for guest_memfd, and using vm_mem_set_private() on a guest_memfd instance requires creating guest_memfd with GUEST_MEMFD_FLAG_MMAP (which is totally doable, but would need to be conditional and is ultimately unnecessary). Signed-off-by: Sean Christopherson --- tools/testing/selftests/kvm/pre_fault_memory_test.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/testing/selftests/kvm/pre_fault_memory_test.c b/tools/testing/selftests/kvm/pre_fault_memory_test.c index 6db75946a4f89..6bb5e52f6d948 100644 --- a/tools/testing/selftests/kvm/pre_fault_memory_test.c +++ b/tools/testing/selftests/kvm/pre_fault_memory_test.c @@ -188,7 +188,7 @@ static void __test_pre_fault_memory(unsigned long vm_type, bool private) private ? KVM_MEM_GUEST_MEMFD : 0); virt_map(vm, gva, gpa, TEST_NPAGES); - if (private) + if (!kvm_has_gmem_attributes && private) vm_mem_set_private(vm, gpa, TEST_SIZE); pre_fault_memory(vcpu, gpa, 0, SZ_2M, 0, private); -- 2.51.0.858.gf9c4a03a3a-goog