tests/qtest/q35-test: Remove the obsolete test_without_smram_base test

With the release of QEMU 10.1, the pc-q35-4.1 machine will be older
than 6 years and thus will get disabled automatically by the
MACHINE_VER_DELETION() macro. Remove the related test to avoid
that the q35-test is failing when the machine is not available anymore.

Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>

tests/qtest/q35-test.c

@@ -246,41 +246,6 @@ static void test_smram_smbase_lock(void)
     qtest_quit(qts);
 }
 
-static void test_without_smram_base(void)
-{
-    QPCIBus *pcibus;
-    QPCIDevice *pcidev;
-    QTestState *qts;
-    int i;
-
-    qts = qtest_init("-M pc-q35-4.1");
-
-    pcibus = qpci_new_pc(qts, NULL);
-    g_assert(pcibus != NULL);
-
-    pcidev = qpci_device_find(pcibus, 0);
-    g_assert(pcidev != NULL);
-
-    /* check that RAM is accessible */
-    qtest_writeb(qts, SMBASE, SMRAM_TEST_PATTERN);
-    g_assert_cmpint(qtest_readb(qts, SMBASE), ==, SMRAM_TEST_PATTERN);
-
-    /* check that writing to 0x9c succeeds */
-    for (i = 0; i <= 0xff; i++) {
-        qpci_config_writeb(pcidev, MCH_HOST_BRIDGE_F_SMBASE, i);
-        g_assert(qpci_config_readb(pcidev, MCH_HOST_BRIDGE_F_SMBASE) == i);
-    }
-
-    /* check that RAM is still accessible */
-    qtest_writeb(qts, SMBASE, SMRAM_TEST_PATTERN + 1);
-    g_assert_cmpint(qtest_readb(qts, SMBASE), ==, (SMRAM_TEST_PATTERN + 1));
-
-    g_free(pcidev);
-    qpci_free_pc(pcibus);
-
-    qtest_quit(qts);
-}
-
 int main(int argc, char **argv)
 {
     g_test_init(&argc, &argv, NULL);
@@ -293,6 +258,6 @@ int main(int argc, char **argv)
     qtest_add_data_func("/q35/tseg-size/ext/16mb", &tseg_ext_16mb,
                         test_tseg_size);
     qtest_add_func("/q35/smram/smbase_lock", test_smram_smbase_lock);
-    qtest_add_func("/q35/smram/legacy_smbase", test_without_smram_base);
+
     return g_test_run();
 }