x86/svm: Report unsupported SVM tests

Print a message when a test is skipped due to being unsupported for
better visibility.

Signed-off-by: Yosry Ahmed <yosry.ahmed@linux.dev>
Link: https://patch.msgid.link/20251110232642.633672-7-yosry.ahmed@linux.dev
Signed-off-by: Sean Christopherson <seanjc@google.com>

Author: yosrym93

x86/svm.c

@@ -403,8 +403,10 @@ int run_svm_tests(int ac, char **av, struct svm_test *svm_tests)
 	for (; svm_tests[i].name != NULL; i++) {
 		if (!test_wanted(svm_tests[i].name, av, ac))
 			continue;
-		if (svm_tests[i].supported && !svm_tests[i].supported())
+		if (svm_tests[i].supported && !svm_tests[i].supported()) {
+			report_skip("%s (not supported)", svm_tests[i].name);
 			continue;
+		}
 		if (svm_tests[i].v2 == NULL) {
 			if (svm_tests[i].on_vcpu) {
 				if (cpu_count() <= svm_tests[i].on_vcpu)