hotplug_mem_negative: adds interval requirement for QEMU 8.2

Adds a version interval in this case for QEMU 8.2 because
the mem size alignment check was dropped from QEMU with
commit eb1b7c4bd4135648a96449d4607063e80692fd0c. The bug has
been fixed on QEMU 8.2.0-5

Signed-off-by: mcasquer <[email protected]>

qemu/tests/hotplug_mem_negative.py

@@ -5,9 +5,11 @@
 
 from virttest import env_process
 from virttest import error_context
+from virttest import utils_misc
 
 from virttest.qemu_devices import qdevices
 from virttest.utils_numeric import normalize_data_size
+from virttest.utils_version import VersionInterval
 from virttest.utils_test.qemu import MemoryHotplugTest
 
 
@@ -60,6 +62,15 @@ def check_msg(keywords, msg):
         if not re.search(r"%s" % keywords, msg):
             test.fail("No valid keywords were found in the qemu prompt message")
 
+    qemu_path = utils_misc.get_qemu_binary(params)
+    qemu_version = env_process._get_qemu_version(qemu_path)
+    version_pattern = r'(\d+\.\d+\.\d-\d+)'
+    host_qemu = re.findall(version_pattern, qemu_version)[0]
+
+    if host_qemu in VersionInterval('[8.2.0-1,8.2.0-4]'):
+        test.cancel("QEMU version %s not supported for the current test case"
+                    % host_qemu)
+
     if params["size_mem"] == "<overcommit>":
         ipa_limit_check = params.get('ipa_limit_check')
         overcommit_mem = normalize_data_size("%sK" % (memory.memtotal() * 2), "G")