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a=ed25519; pk=cRi0fKzS5BMxlHyHY2pJv3w/1zcgfYKr6EYGYppdMYc= X-Developer-Signature: v=1; a=ed25519-sha256; t=1793922452; l=858; i=wyihan@google.com; s=20260319; h=from:subject:message-id; bh=d6A7oZjd0INte2bacSdXjbStFoBPPx7rvs9xlbLb3u0=; b=9jtIvl+Z+cMjsx274/HuhhAQ0MpGSG0pXW90v5FO8GZuKjRtHljxjeF11lqZ99IZQl8XR/8JE EqPOy1Nb/shDDVDDDMoSkur5WKepYwfyJnbEp+GLF3pMlsAKq9tFrTh X-Mailer: b4 0.14.3 Message-ID: <20261105-tdx-selftests-v16-11-2024e8fa517a@google.com> Subject: [PATCH v16 11/20] KVM: selftests: Require guest_memfd for TDX VMs From: Lisa Wang To: Andrew Jones , Ackerley Tng , Binbin Wu , Chao Gao , Chenyi Qiang , Dave Hansen , Erdem Aktas , Ira Weiny , Isaku Yamahata , Kiryl Shutsemau , linux-kselftest@vger.kernel.org, Paolo Bonzini , "Pratik R. Sampat" , Reinette Chatre , Rick Edgecombe , Roger Wang , Ryan Afranji , Sagi Shahar , Sean Christopherson , Shuah Khan , Xiaoyao Li , Oliver Upton Cc: Jeremiah McReynolds , kvm@vger.kernel.org, linux-coco@lists.linux.dev, linux-kernel@vger.kernel.org, x86@kernel.org, Lisa Wang Content-Type: text/plain; charset="utf-8" Force guest_memfd for TDX VMs. Signed-off-by: Lisa Wang Reviewed-by: Binbin Wu Reviewed-by: Xiaoyao Li --- tools/testing/selftests/kvm/lib/kvm_util.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/testing/selftests/kvm/lib/kvm_util.c b/tools/testing/selftests/kvm/lib/kvm_util.c index d42e201eba76..b73a7bfe8531 100644 --- a/tools/testing/selftests/kvm/lib/kvm_util.c +++ b/tools/testing/selftests/kvm/lib/kvm_util.c @@ -494,7 +494,7 @@ void kvm_set_files_rlimit(u32 nr_vcpus) static bool is_guest_memfd_required(struct vm_shape shape) { #ifdef __x86_64__ - return shape.type == KVM_X86_SNP_VM; + return shape.type == KVM_X86_SNP_VM || shape.type == KVM_X86_TDX_VM; #else return false; #endif -- 2.56.0.455.g6c5a503b38-goog