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Mon, 10 Aug 2026 22:00:50 -0700 (PDT) From: Gokul K To: Sean Christopherson , Paolo Bonzini Cc: Shuah Khan , kvm@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 2/2] KVM: selftests: Free the VM when NX hugepage disabling is denied Date: Tue, 11 Aug 2026 10:30:29 +0530 Message-ID: <20260811050029.530698-3-gokul02k@gmail.com> X-Mailer: git-send-email 2.54.0 In-Reply-To: <20260811050029.530698-1-gokul02k@gmail.com> References: <20260811050029.530698-1-gokul02k@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit run_test() returns as soon as it has confirmed that disabling NX huge pages fails with -EPERM, without freeing the VM created a few lines earlier. Jump to the kvm_vm_free() at the end of the function instead, matching the pattern used for the SEV smoke test in the previous patch. Fixes: b774da3f2e57 ("KVM: selftests: Test disabling NX hugepages on a VM") Signed-off-by: Gokul K --- tools/testing/selftests/kvm/x86/nx_huge_pages_test.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/tools/testing/selftests/kvm/x86/nx_huge_pages_test.c b/tools/testing/selftests/kvm/x86/nx_huge_pages_test.c index 70950067b989..e3b20033a884 100644 --- a/tools/testing/selftests/kvm/x86/nx_huge_pages_test.c +++ b/tools/testing/selftests/kvm/x86/nx_huge_pages_test.c @@ -120,7 +120,7 @@ void run_test(int reclaim_period_ms, bool disable_nx_huge_pages, } else { TEST_ASSERT(r == -1 && errno == EPERM, "This process should not have permission to disable NX huge pages"); - return; + goto done; } } @@ -213,6 +213,7 @@ void run_test(int reclaim_period_ms, bool disable_nx_huge_pages, check_2m_page_count(vm, disable_nx_huge_pages ? 3 : 2); check_split_count(vm, 0); +done: kvm_vm_free(vm); } -- 2.54.0