diff --git a/poky/meta/lib/oeqa/selftest/case.py b/poky/meta/lib/oeqa/selftest/case.py
index 54d90c7..da35b25 100644
--- a/poky/meta/lib/oeqa/selftest/case.py
+++ b/poky/meta/lib/oeqa/selftest/case.py
@@ -117,10 +117,6 @@
                 if e.errno != errno.ENOENT:
                     raise
 
-        if self.tc.custommachine:
-            machine_conf = 'MACHINE ??= "%s"\n' % self.tc.custommachine
-            self.set_machine_config(machine_conf)
-
         # tests might need their own setup
         # but if they overwrite this one they have to call
         # super each time, so let's give them an alternative
@@ -178,19 +174,11 @@
         self.logger.debug("Writing to: %s\n%s\n" % (dest_path, data))
         ftools.write_file(dest_path, data)
 
-        if not multiconfig and self.tc.custommachine and 'MACHINE' in data:
-            machine = get_bb_var('MACHINE')
-            self.logger.warning('MACHINE overridden: %s' % machine)
-
     def append_config(self, data):
         """Append to <builddir>/conf/selftest.inc"""
         self.logger.debug("Appending to: %s\n%s\n" % (self.testinc_path, data))
         ftools.append_file(self.testinc_path, data)
 
-        if self.tc.custommachine and 'MACHINE' in data:
-            machine = get_bb_var('MACHINE')
-            self.logger.warning('MACHINE overridden: %s' % machine)
-
     def remove_config(self, data):
         """Remove data from <builddir>/conf/selftest.inc"""
         self.logger.debug("Removing from: %s\n%s\n" % (self.testinc_path, data))
diff --git a/poky/meta/lib/oeqa/selftest/cases/archiver.py b/poky/meta/lib/oeqa/selftest/cases/archiver.py
index 3fa59ff..3cb888c 100644
--- a/poky/meta/lib/oeqa/selftest/cases/archiver.py
+++ b/poky/meta/lib/oeqa/selftest/cases/archiver.py
@@ -141,7 +141,7 @@
         pn = 'gcc-source-%s' % get_bb_vars(['PV'], 'gcc')['PV']
 
         # Generate the tasks signatures
-        bitbake('mc:mc1:%s mc:mc2:%s -c %s -S none' % (pn, pn, task))
+        bitbake('mc:mc1:%s mc:mc2:%s -c %s -S lockedsigs' % (pn, pn, task))
 
         # Check the tasks signatures
         # To be machine agnostic the tasks needs to generate the same signature for each machine
diff --git a/poky/meta/lib/oeqa/selftest/cases/buildoptions.py b/poky/meta/lib/oeqa/selftest/cases/buildoptions.py
index 1044484..31dafaa 100644
--- a/poky/meta/lib/oeqa/selftest/cases/buildoptions.py
+++ b/poky/meta/lib/oeqa/selftest/cases/buildoptions.py
@@ -14,6 +14,7 @@
 from oeqa.core.decorator.data import skipIfMachine
 from oeqa.utils.commands import bitbake, get_bb_var, get_bb_vars
 import oeqa.utils.ftools as ftools
+from oeqa.core.decorator import OETestTag
 
 class ImageOptionsTests(OESelftestTestCase):
 
@@ -204,6 +205,7 @@
         self.write_config(features)
         bitbake('fortran-helloworld')
 
+@OETestTag("yocto-mirrors")
 class SourceMirroring(OESelftestTestCase):
     # Can we download everything from the Yocto Sources Mirror over http only
     def test_yocto_source_mirror(self):
diff --git a/poky/meta/lib/oeqa/selftest/cases/debuginfod.py b/poky/meta/lib/oeqa/selftest/cases/debuginfod.py
index 37f5176..505b4be 100644
--- a/poky/meta/lib/oeqa/selftest/cases/debuginfod.py
+++ b/poky/meta/lib/oeqa/selftest/cases/debuginfod.py
@@ -6,7 +6,11 @@
 import os
 import socketserver
 import subprocess
+import time
+import urllib
+import pathlib
 
+from oeqa.core.decorator import OETestTag
 from oeqa.selftest.case import OESelftestTestCase
 from oeqa.utils.commands import bitbake, get_bb_var, runqemu
 
@@ -21,39 +25,54 @@
         Request the metrics endpoint periodically and wait for there to be no
         busy scanning threads.
 
-        Returns True if debuginfod is ready, False if we timed out
+        Returns if debuginfod is ready, raises an exception if not within the
+        timeout.
         """
-        import time, urllib
 
-        # Wait a minute
-        countdown = 6
-        delay = 10
+        # Wait two minutes
+        countdown = 24
+        delay = 5
+        latest = None
 
         while countdown:
+            self.logger.info("waiting...")
             time.sleep(delay)
+
+            self.logger.info("polling server")
+            if self.debuginfod.poll():
+                self.logger.info("server dead")
+                self.debuginfod.communicate()
+                self.fail("debuginfod terminated unexpectedly")
+            self.logger.info("server alive")
+
             try:
-                with urllib.request.urlopen("http://localhost:%d/metrics" % port) as f:
-                    lines = f.read().decode("ascii").splitlines()
-                    if "thread_busy{role=\"scan\"} 0" in lines:
-                        return True
+                with urllib.request.urlopen("http://localhost:%d/metrics" % port, timeout=10) as f:
+                    for line in f.read().decode("ascii").splitlines():
+                        key, value = line.rsplit(" ", 1)
+                        if key == "thread_busy{role=\"scan\"}":
+                            latest = int(value)
+                            self.logger.info("Waiting for %d scan jobs to finish" % latest)
+                            if latest == 0:
+                                return
             except urllib.error.URLError as e:
+                # TODO: how to catch just timeouts?
                 self.logger.error(e)
+
             countdown -= 1
-        return False
 
+        raise TimeoutError("Cannot connect debuginfod, still %d scan jobs running" % latest)
 
-    def test_debuginfod(self):
-        self.write_config(
-            """
-DISTRO_FEATURES:append = " debuginfod"
-CORE_IMAGE_EXTRA_INSTALL += "elfutils"
-        """
-        )
-        bitbake("core-image-minimal elfutils-native:do_addto_recipe_sysroot")
+    def start_debuginfod(self):
+        # We assume that the caller has already bitbake'd elfutils-native:do_addto_recipe_sysroot
 
-        native_sysroot = get_bb_var("RECIPE_SYSROOT_NATIVE", "elfutils-native")
+        # Save some useful paths for later
+        native_sysroot = pathlib.Path(get_bb_var("RECIPE_SYSROOT_NATIVE", "elfutils-native"))
+        native_bindir = native_sysroot / "usr" / "bin"
+        self.debuginfod = native_bindir / "debuginfod"
+        self.debuginfod_find = native_bindir / "debuginfod-find"
+
         cmd = [
-            os.path.join(native_sysroot, "usr", "bin", "debuginfod"),
+            self.debuginfod,
             "--verbose",
             # In-memory database, this is a one-shot test
             "--database=:memory:",
@@ -76,31 +95,64 @@
         else:
             self.fail("Unknown package class %s" % format)
 
-        # Find a free port
+        # Find a free port. Racey but the window is small.
         with socketserver.TCPServer(("localhost", 0), None) as s:
-            port = s.server_address[1]
-            cmd.append("--port=%d" % port)
+            self.port = s.server_address[1]
+            cmd.append("--port=%d" % self.port)
+
+        self.logger.info(f"Starting server {cmd}")
+        self.debuginfod = subprocess.Popen(cmd, env={})
+        self.wait_for_debuginfod(self.port)
+
+
+    def test_debuginfod_native(self):
+        """
+        Test debuginfod outside of qemu, by building a package and looking up a
+        binary's debuginfo using elfutils-native.
+        """
+
+        self.write_config("""
+TMPDIR = "${TOPDIR}/tmp-debuginfod"
+DISTRO_FEATURES:append = " debuginfod"
+""")
+        bitbake("elfutils-native:do_addto_recipe_sysroot xz xz:do_package")
 
         try:
-            # Remove DEBUGINFOD_URLS from the environment so we don't try
-            # looking in the distro debuginfod
-            env = os.environ.copy()
-            if "DEBUGINFOD_URLS" in env:
-                del env["DEBUGINFOD_URLS"]
+            self.start_debuginfod()
 
-            self.logger.info(f"Starting server {cmd}")
-            debuginfod = subprocess.Popen(cmd, env=env)
+            env = os.environ.copy()
+            env["DEBUGINFOD_URLS"] = "http://localhost:%d/" % self.port
+
+            pkgs = pathlib.Path(get_bb_var("PKGDEST", "xz"))
+            cmd = (self.debuginfod_find, "debuginfo", pkgs / "xz" / "usr" / "bin" / "xz.xz")
+            self.logger.info(f"Starting client {cmd}")
+            output = subprocess.check_output(cmd, env=env, text=True)
+            # This should be more comprehensive
+            self.assertIn("/.cache/debuginfod_client/", output)
+        finally:
+            self.debuginfod.kill()
+
+    @OETestTag("runqemu")
+    def test_debuginfod_qemu(self):
+        """
+        Test debuginfod-find inside a qemu, talking to a debuginfod on the host.
+        """
+
+        self.write_config("""
+TMPDIR = "${TOPDIR}/tmp-debuginfod"
+DISTRO_FEATURES:append = " debuginfod"
+CORE_IMAGE_EXTRA_INSTALL += "elfutils xz"
+        """)
+        bitbake("core-image-minimal elfutils-native:do_addto_recipe_sysroot")
+
+        try:
+            self.start_debuginfod()
 
             with runqemu("core-image-minimal", runqemuparams="nographic") as qemu:
-                self.assertTrue(self.wait_for_debuginfod(port))
-
-                cmd = (
-                    "DEBUGINFOD_URLS=http://%s:%d/ debuginfod-find debuginfo /usr/bin/debuginfod"
-                    % (qemu.server_ip, port)
-                )
+                cmd = "DEBUGINFOD_URLS=http://%s:%d/ debuginfod-find debuginfo /usr/bin/xz" % (qemu.server_ip, self.port)
                 self.logger.info(f"Starting client {cmd}")
                 status, output = qemu.run_serial(cmd)
                 # This should be more comprehensive
                 self.assertIn("/.cache/debuginfod_client/", output)
         finally:
-            debuginfod.kill()
+            self.debuginfod.kill()
diff --git a/poky/meta/lib/oeqa/selftest/cases/devtool.py b/poky/meta/lib/oeqa/selftest/cases/devtool.py
index b577f6d..ab58971 100644
--- a/poky/meta/lib/oeqa/selftest/cases/devtool.py
+++ b/poky/meta/lib/oeqa/selftest/cases/devtool.py
@@ -27,6 +27,9 @@
     corecopydir = os.path.join(templayerdir, 'core-copy')
     bblayers_conf = os.path.join(os.environ['BUILDDIR'], 'conf', 'bblayers.conf')
     edited_layers = []
+    # make sure user doesn't have a local workspace
+    result = runCmd('bitbake-layers show-layers')
+    assert "workspacelayer" not in result.output, "Devtool test suite cannot be run with a local workspace directory"
 
     # We need to take a copy of the meta layer so we can modify it and not
     # have any races against other tests that might be running in parallel
@@ -572,7 +575,7 @@
         checkvars['S'] = '${WORKDIR}/MarkupSafe-%s' % testver
         checkvars['SRC_URI'] = url
         self._test_recipe_contents(recipefile, checkvars, [])
-     
+
     def test_devtool_add_fetch_git(self):
         tempdir = tempfile.mkdtemp(prefix='devtoolqa')
         self.track_for_cleanup(tempdir)
@@ -1072,7 +1075,12 @@
             with open(source, "rt") as f:
                 content = f.read()
             self.assertEquals(content, expected)
-        check('devtool', 'This is a test for something\n')
+        if self.td["MACHINE"] == "qemux86":
+            check('devtool', 'This is a test for qemux86\n')
+        elif self.td["MACHINE"] == "qemuarm":
+            check('devtool', 'This is a test for qemuarm\n')
+        else:
+            check('devtool', 'This is a test for something\n')
         check('devtool-no-overrides', 'This is a test for something\n')
         check('devtool-override-qemuarm', 'This is a test for qemuarm\n')
         check('devtool-override-qemux86', 'This is a test for qemux86\n')
diff --git a/poky/meta/lib/oeqa/selftest/cases/recipetool.py b/poky/meta/lib/oeqa/selftest/cases/recipetool.py
index 48661be..55cbba9 100644
--- a/poky/meta/lib/oeqa/selftest/cases/recipetool.py
+++ b/poky/meta/lib/oeqa/selftest/cases/recipetool.py
@@ -445,7 +445,7 @@
         # Basic test to see if github URL mangling works
         temprecipe = os.path.join(self.tempdir, 'recipe')
         os.makedirs(temprecipe)
-        recipefile = os.path.join(temprecipe, 'meson_git.bb')
+        recipefile = os.path.join(temprecipe, 'python3-meson_git.bb')
         srcuri = 'https://github.com/mesonbuild/meson;rev=0.32.0'
         result = runCmd(['recipetool', 'create', '-o', temprecipe, srcuri])
         self.assertTrue(os.path.isfile(recipefile))
@@ -474,12 +474,149 @@
         inherits = ['setuptools3']
         self._test_recipe_contents(recipefile, checkvars, inherits)
 
+    def test_recipetool_create_python3_pep517_setuptools_build_meta(self):
+        # This test require python 3.11 or above for the tomllib module
+        # or tomli module to be installed
+        try:
+            import tomllib
+        except ImportError:
+            try:
+                import tomli
+            except ImportError:
+                self.skipTest('Test requires python 3.11 or above for tomllib module or tomli module')
+
+        # Test creating python3 package from tarball (using setuptools.build_meta class)
+        temprecipe = os.path.join(self.tempdir, 'recipe')
+        os.makedirs(temprecipe)
+        pn = 'webcolors'
+        pv = '1.13'
+        recipefile = os.path.join(temprecipe, 'python3-%s_%s.bb' % (pn, pv))
+        srcuri = 'https://files.pythonhosted.org/packages/a1/fb/f95560c6a5d4469d9c49e24cf1b5d4d21ffab5608251c6020a965fb7791c/%s-%s.tar.gz' % (pn, pv)
+        result = runCmd('recipetool create -o %s %s' % (temprecipe, srcuri))
+        self.assertTrue(os.path.isfile(recipefile))
+        checkvars = {}
+        checkvars['SUMMARY'] = 'A library for working with the color formats defined by HTML and CSS.'
+        checkvars['LICENSE'] = set(['BSD-3-Clause'])
+        checkvars['LIC_FILES_CHKSUM'] = 'file://LICENSE;md5=702b1ef12cf66832a88f24c8f2ee9c19'
+        checkvars['SRC_URI'] = 'https://files.pythonhosted.org/packages/a1/fb/f95560c6a5d4469d9c49e24cf1b5d4d21ffab5608251c6020a965fb7791c/webcolors-${PV}.tar.gz'
+        checkvars['SRC_URI[md5sum]'] = 'c9be30c5b0cf1cad32e4cbacbb2229e9'
+        checkvars['SRC_URI[sha1sum]'] = 'c90b84fb65eed9b4c9dea7f08c657bfac0e820a5'
+        checkvars['SRC_URI[sha256sum]'] = 'c225b674c83fa923be93d235330ce0300373d02885cef23238813b0d5668304a'
+        checkvars['SRC_URI[sha384sum]'] = '45652af349660f19f68d01361dd5bda287789e5ea63608f52a8cea526ac04465614db2ea236103fb8456b1fcaea96ed7'
+        checkvars['SRC_URI[sha512sum]'] = '074aaf135ac6b0025b88b731d1d6dfa4c539b4fff7195658cc58a4326bb9f0449a231685d312b4a1ec48ca535a838bfa5c680787fe0e61473a2a092c448937d0'
+        inherits = ['python_setuptools_build_meta']
+
+        self._test_recipe_contents(recipefile, checkvars, inherits)
+
+    def test_recipetool_create_python3_pep517_poetry_core_masonry_api(self):
+        # This test require python 3.11 or above for the tomllib module
+        # or tomli module to be installed
+        try:
+            import tomllib
+        except ImportError:
+            try:
+                import tomli
+            except ImportError:
+                self.skipTest('Test requires python 3.11 or above for tomllib module or tomli module')
+
+        # Test creating python3 package from tarball (using poetry.core.masonry.api class)
+        temprecipe = os.path.join(self.tempdir, 'recipe')
+        os.makedirs(temprecipe)
+        pn = 'iso8601'
+        pv = '2.1.0'
+        recipefile = os.path.join(temprecipe, 'python3-%s_%s.bb' % (pn, pv))
+        srcuri = 'https://files.pythonhosted.org/packages/b9/f3/ef59cee614d5e0accf6fd0cbba025b93b272e626ca89fb70a3e9187c5d15/%s-%s.tar.gz' % (pn, pv)
+        result = runCmd('recipetool create -o %s %s' % (temprecipe, srcuri))
+        self.assertTrue(os.path.isfile(recipefile))
+        checkvars = {}
+        checkvars['SUMMARY'] = 'Simple module to parse ISO 8601 dates'
+        checkvars['LICENSE'] = set(['MIT'])
+        checkvars['LIC_FILES_CHKSUM'] = 'file://LICENSE;md5=aab31f2ef7ba214a5a341eaa47a7f367'
+        checkvars['SRC_URI'] = 'https://files.pythonhosted.org/packages/b9/f3/ef59cee614d5e0accf6fd0cbba025b93b272e626ca89fb70a3e9187c5d15/iso8601-${PV}.tar.gz'
+        checkvars['SRC_URI[md5sum]'] = '6e33910eba87066b3be7fcf3d59d16b5'
+        checkvars['SRC_URI[sha1sum]'] = 'efd225b2c9fa7d9e4a1ec6ad94f3295cee982e61'
+        checkvars['SRC_URI[sha256sum]'] = '6b1d3829ee8921c4301998c909f7829fa9ed3cbdac0d3b16af2d743aed1ba8df'
+        checkvars['SRC_URI[sha384sum]'] = '255002433fe65c19adfd6b91494271b613cb25ef6a35ac77436de1e03d60cc07bf89fd716451b917f1435e4384860ef6'
+        checkvars['SRC_URI[sha512sum]'] = 'db57ab2a25ef91e3bc479c8539d27e853cf1fbf60986820b8999ae15d7e566425a1e0cfba47d0f3b23aa703db0576db368e6c110ba2a2f46c9a34e8ee3611fb7'
+        inherits = ['python_poetry_core']
+
+        self._test_recipe_contents(recipefile, checkvars, inherits)
+
+    def test_recipetool_create_python3_pep517_flit_core_buildapi(self):
+        # This test require python 3.11 or above for the tomllib module
+        # or tomli module to be installed
+        try:
+            import tomllib
+        except ImportError:
+            try:
+                import tomli
+            except ImportError:
+                self.skipTest('Test requires python 3.11 or above for tomllib module or tomli module')
+
+        # Test creating python3 package from tarball (using flit_core.buildapi class)
+        temprecipe = os.path.join(self.tempdir, 'recipe')
+        os.makedirs(temprecipe)
+        pn = 'typing-extensions'
+        pv = '4.8.0'
+        recipefile = os.path.join(temprecipe, 'python3-%s_%s.bb' % (pn, pv))
+        srcuri = 'https://files.pythonhosted.org/packages/1f/7a/8b94bb016069caa12fc9f587b28080ac33b4fbb8ca369b98bc0a4828543e/typing_extensions-%s.tar.gz' % pv
+        result = runCmd('recipetool create -o %s %s' % (temprecipe, srcuri))
+        self.assertTrue(os.path.isfile(recipefile))
+        checkvars = {}
+        checkvars['SUMMARY'] = 'Backported and Experimental Type Hints for Python 3.8+'
+        checkvars['LICENSE'] = set(['PSF-2.0'])
+        checkvars['LIC_FILES_CHKSUM'] = 'file://LICENSE;md5=fcf6b249c2641540219a727f35d8d2c2'
+        checkvars['SRC_URI'] = 'https://files.pythonhosted.org/packages/1f/7a/8b94bb016069caa12fc9f587b28080ac33b4fbb8ca369b98bc0a4828543e/typing_extensions-${PV}.tar.gz'
+        checkvars['SRC_URI[md5sum]'] = '74bafe841fbd1c27324afdeb099babdf'
+        checkvars['SRC_URI[sha1sum]'] = 'f8bed69cbad4a57a1a67bf8a31b62b657b47f7a3'
+        checkvars['SRC_URI[sha256sum]'] = 'df8e4339e9cb77357558cbdbceca33c303714cf861d1eef15e1070055ae8b7ef'
+        checkvars['SRC_URI[sha384sum]'] = '0bd0112234134d965c6884f3c1f95d27b6ae49cfb08108101158e31dff33c2dce729331628b69818850f1acb68f6c8d0'
+        checkvars['SRC_URI[sha512sum]'] = '5fbff10e085fbf3ac2e35d08d913608d8c8bca66903435ede91cdc7776d775689a53d64f5f0615fe687c6c228ac854c8651d99eb1cb96ec61c56b7ca01fdd440'
+        inherits = ['python_flit_core']
+
+        self._test_recipe_contents(recipefile, checkvars, inherits)
+
+    def test_recipetool_create_python3_pep517_hatchling(self):
+        # This test require python 3.11 or above for the tomllib module
+        # or tomli module to be installed
+        try:
+            import tomllib
+        except ImportError:
+            try:
+                import tomli
+            except ImportError:
+                self.skipTest('Test requires python 3.11 or above for tomllib module or tomli module')
+
+        # Test creating python3 package from tarball (using hatchling class)
+        temprecipe = os.path.join(self.tempdir, 'recipe')
+        os.makedirs(temprecipe)
+        pn = 'jsonschema'
+        pv = '4.19.1'
+        recipefile = os.path.join(temprecipe, 'python3-%s_%s.bb' % (pn, pv))
+        srcuri = 'https://files.pythonhosted.org/packages/e4/43/087b24516db11722c8687e0caf0f66c7785c0b1c51b0ab951dfde924e3f5/jsonschema-%s.tar.gz' % pv
+        result = runCmd('recipetool create -o %s %s' % (temprecipe, srcuri))
+        self.assertTrue(os.path.isfile(recipefile))
+        checkvars = {}
+        checkvars['SUMMARY'] = 'An implementation of JSON Schema validation for Python'
+        checkvars['HOMEPAGE'] = 'https://github.com/python-jsonschema/jsonschema'
+        checkvars['LICENSE'] = set(['MIT'])
+        checkvars['LIC_FILES_CHKSUM'] = 'file://COPYING;md5=7a60a81c146ec25599a3e1dabb8610a8 file://json/LICENSE;md5=9d4de43111d33570c8fe49b4cb0e01af'
+        checkvars['SRC_URI'] = 'https://files.pythonhosted.org/packages/e4/43/087b24516db11722c8687e0caf0f66c7785c0b1c51b0ab951dfde924e3f5/jsonschema-${PV}.tar.gz'
+        checkvars['SRC_URI[md5sum]'] = '4d6667ce76f820c35082c2d60a4896ab'
+        checkvars['SRC_URI[sha1sum]'] = '9173714cb88964d07f3a3f4fcaaef638b8ceac0c'
+        checkvars['SRC_URI[sha256sum]'] = 'ec84cc37cfa703ef7cd4928db24f9cb31428a5d0fa77747b8b51a847458e0bbf'
+        checkvars['SRC_URI[sha384sum]'] = '7a53181f0e679aa3dc3eb4d05a420877b7b9bff2d02e81f5c289a37ed1127d6c0cca1f5a5f9e4e166f089ab36bcc2be9'
+        checkvars['SRC_URI[sha512sum]'] = '60fa769faf6e3fc2c14eb9acd189c86e9d366b157230a5681d36552af0c159cb1ad33fd920668a36afdab98bc97253f91501704c5c07b5009fdaf9d29b52060d'
+        inherits = ['python_hatchling']
+
+        self._test_recipe_contents(recipefile, checkvars, inherits)
+
     def test_recipetool_create_github_tarball(self):
         # Basic test to ensure github URL mangling doesn't apply to release tarballs
         temprecipe = os.path.join(self.tempdir, 'recipe')
         os.makedirs(temprecipe)
         pv = '0.32.0'
-        recipefile = os.path.join(temprecipe, 'meson_%s.bb' % pv)
+        recipefile = os.path.join(temprecipe, 'python3-meson_%s.bb' % pv)
         srcuri = 'https://github.com/mesonbuild/meson/releases/download/%s/meson-%s.tar.gz' % (pv, pv)
         result = runCmd('recipetool create -o %s %s' % (temprecipe, srcuri))
         self.assertTrue(os.path.isfile(recipefile))
@@ -532,6 +669,191 @@
         libpath = os.path.join(get_bb_var('COREBASE'), 'scripts', 'lib', 'recipetool')
         sys.path.insert(0, libpath)
 
+    def test_recipetool_create_go(self):
+        # Basic test to check go recipe generation
+        def urifiy(url, version, modulepath = None, pathmajor = None, subdir = None):
+            modulepath = ",path='%s'" % modulepath if len(modulepath) else ''
+            pathmajor = ",pathmajor='%s'" % pathmajor if len(pathmajor) else ''
+            subdir = ",subdir='%s'" % subdir if len(subdir) else ''
+            return "${@go_src_uri('%s','%s'%s%s%s)}" % (url, version, modulepath, pathmajor, subdir)
+
+        temprecipe = os.path.join(self.tempdir, 'recipe')
+        os.makedirs(temprecipe)
+
+        recipefile = os.path.join(temprecipe, 'edgex-go_git.bb')
+        deps_require_file = os.path.join(temprecipe, 'edgex-go', 'edgex-go-modules.inc')
+        lics_require_file = os.path.join(temprecipe, 'edgex-go', 'edgex-go-licenses.inc')
+        modules_txt_file = os.path.join(temprecipe, 'edgex-go', 'modules.txt')
+
+        srcuri = 'https://github.com/edgexfoundry/edgex-go.git'
+        srcrev = "v3.0.0"
+        srcbranch = "main"
+
+        result = runCmd('recipetool create -o %s %s -S %s -B %s' % (temprecipe, srcuri, srcrev, srcbranch))
+
+        self.maxDiff = None
+        inherits = ['go-vendor']
+
+        checkvars = {}
+        checkvars['GO_IMPORT'] = "github.com/edgexfoundry/edgex-go"
+        checkvars['SRC_URI'] = {'git://${GO_IMPORT};destsuffix=git/src/${GO_IMPORT};nobranch=1;name=${BPN};protocol=https',
+                                'file://modules.txt'}
+        checkvars['LIC_FILES_CHKSUM'] = {'file://src/${GO_IMPORT}/LICENSE;md5=8f8bc924cf73f6a32381e5fd4c58d603'}
+
+        self.assertTrue(os.path.isfile(recipefile))
+        self._test_recipe_contents(recipefile, checkvars, inherits)
+
+        checkvars = {}
+        checkvars['VENDORED_LIC_FILES_CHKSUM'] = set(
+                 ['file://src/${GO_IMPORT}/vendor/github.com/Microsoft/go-winio/LICENSE;md5=69205ff73858f2c22b2ca135b557e8ef',
+                 'file://src/${GO_IMPORT}/vendor/github.com/armon/go-metrics/LICENSE;md5=d2d77030c0183e3d1e66d26dc1f243be',
+                 'file://src/${GO_IMPORT}/vendor/github.com/cenkalti/backoff/LICENSE;md5=1571d94433e3f3aa05267efd4dbea68b',
+                 'file://src/${GO_IMPORT}/vendor/github.com/davecgh/go-spew/LICENSE;md5=c06795ed54b2a35ebeeb543cd3a73e56',
+                 'file://src/${GO_IMPORT}/vendor/github.com/eclipse/paho.mqtt.golang/LICENSE;md5=dcdb33474b60c38efd27356d8f2edec7',
+                 'file://src/${GO_IMPORT}/vendor/github.com/eclipse/paho.mqtt.golang/edl-v10;md5=3adfcc70f5aeb7a44f3f9b495aa1fbf3',
+                 'file://src/${GO_IMPORT}/vendor/github.com/edgexfoundry/go-mod-bootstrap/v3/LICENSE;md5=0d6dae39976133b2851fba4c1e1275ff',
+                 'file://src/${GO_IMPORT}/vendor/github.com/edgexfoundry/go-mod-configuration/v3/LICENSE;md5=0d6dae39976133b2851fba4c1e1275ff',
+                 'file://src/${GO_IMPORT}/vendor/github.com/edgexfoundry/go-mod-core-contracts/v3/LICENSE;md5=0d6dae39976133b2851fba4c1e1275ff',
+                 'file://src/${GO_IMPORT}/vendor/github.com/edgexfoundry/go-mod-messaging/v3/LICENSE;md5=0d6dae39976133b2851fba4c1e1275ff',
+                 'file://src/${GO_IMPORT}/vendor/github.com/edgexfoundry/go-mod-registry/v3/LICENSE;md5=0d6dae39976133b2851fba4c1e1275ff',
+                 'file://src/${GO_IMPORT}/vendor/github.com/edgexfoundry/go-mod-secrets/v3/LICENSE;md5=f9fa2f4f8e0ef8cc7b5dd150963eb457',
+                 'file://src/${GO_IMPORT}/vendor/github.com/fatih/color/LICENSE.md;md5=316e6d590bdcde7993fb175662c0dd5a',
+                 'file://src/${GO_IMPORT}/vendor/github.com/fxamacker/cbor/v2/LICENSE;md5=827f5a2fa861382d35a3943adf9ebb86',
+                 'file://src/${GO_IMPORT}/vendor/github.com/go-jose/go-jose/v3/LICENSE;md5=3b83ef96387f14655fc854ddc3c6bd57',
+                 'file://src/${GO_IMPORT}/vendor/github.com/go-jose/go-jose/v3/json/LICENSE;md5=591778525c869cdde0ab5a1bf283cd81',
+                 'file://src/${GO_IMPORT}/vendor/github.com/go-kit/log/LICENSE;md5=5b7c15ad5fffe2ff6e9d58a6c161f082',
+                 'file://src/${GO_IMPORT}/vendor/github.com/go-logfmt/logfmt/LICENSE;md5=98e39517c38127f969de33057067091e',
+                 'file://src/${GO_IMPORT}/vendor/github.com/go-playground/locales/LICENSE;md5=3ccbda375ee345400ad1da85ba522301',
+                 'file://src/${GO_IMPORT}/vendor/github.com/go-playground/universal-translator/LICENSE;md5=2e2b21ef8f61057977d27c727c84bef1',
+                 'file://src/${GO_IMPORT}/vendor/github.com/go-playground/validator/v10/LICENSE;md5=a718a0f318d76f7c5d510cbae84f0b60',
+                 'file://src/${GO_IMPORT}/vendor/github.com/go-redis/redis/v7/LICENSE;md5=58103aa5ea1ee9b7a369c9c4a95ef9b5',
+                 'file://src/${GO_IMPORT}/vendor/github.com/golang/protobuf/LICENSE;md5=939cce1ec101726fa754e698ac871622',
+                 'file://src/${GO_IMPORT}/vendor/github.com/gomodule/redigo/LICENSE;md5=2ee41112a44fe7014dce33e26468ba93',
+                 'file://src/${GO_IMPORT}/vendor/github.com/google/uuid/LICENSE;md5=88073b6dd8ec00fe09da59e0b6dfded1',
+                 'file://src/${GO_IMPORT}/vendor/github.com/gorilla/mux/LICENSE;md5=33fa1116c45f9e8de714033f99edde13',
+                 'file://src/${GO_IMPORT}/vendor/github.com/gorilla/websocket/LICENSE;md5=c007b54a1743d596f46b2748d9f8c044',
+                 'file://src/${GO_IMPORT}/vendor/github.com/hashicorp/consul/api/LICENSE;md5=b8a277a612171b7526e9be072f405ef4',
+                 'file://src/${GO_IMPORT}/vendor/github.com/hashicorp/errwrap/LICENSE;md5=b278a92d2c1509760384428817710378',
+                 'file://src/${GO_IMPORT}/vendor/github.com/hashicorp/go-cleanhttp/LICENSE;md5=65d26fcc2f35ea6a181ac777e42db1ea',
+                 'file://src/${GO_IMPORT}/vendor/github.com/hashicorp/go-hclog/LICENSE;md5=ec7f605b74b9ad03347d0a93a5cc7eb8',
+                 'file://src/${GO_IMPORT}/vendor/github.com/hashicorp/go-immutable-radix/LICENSE;md5=65d26fcc2f35ea6a181ac777e42db1ea',
+                 'file://src/${GO_IMPORT}/vendor/github.com/hashicorp/go-multierror/LICENSE;md5=d44fdeb607e2d2614db9464dbedd4094',
+                 'file://src/${GO_IMPORT}/vendor/github.com/hashicorp/go-rootcerts/LICENSE;md5=65d26fcc2f35ea6a181ac777e42db1ea',
+                 'file://src/${GO_IMPORT}/vendor/github.com/hashicorp/golang-lru/LICENSE;md5=f27a50d2e878867827842f2c60e30bfc',
+                 'file://src/${GO_IMPORT}/vendor/github.com/hashicorp/serf/LICENSE;md5=b278a92d2c1509760384428817710378',
+                 'file://src/${GO_IMPORT}/vendor/github.com/leodido/go-urn/LICENSE;md5=8f50db5538ec1148a9b3d14ed96c3418',
+                 'file://src/${GO_IMPORT}/vendor/github.com/mattn/go-colorable/LICENSE;md5=24ce168f90aec2456a73de1839037245',
+                 'file://src/${GO_IMPORT}/vendor/github.com/mattn/go-isatty/LICENSE;md5=f509beadd5a11227c27b5d2ad6c9f2c6',
+                 'file://src/${GO_IMPORT}/vendor/github.com/mitchellh/consulstructure/LICENSE;md5=96ada10a9e51c98c4656f2cede08c673',
+                 'file://src/${GO_IMPORT}/vendor/github.com/mitchellh/copystructure/LICENSE;md5=56da355a12d4821cda57b8f23ec34bc4',
+                 'file://src/${GO_IMPORT}/vendor/github.com/mitchellh/go-homedir/LICENSE;md5=3f7765c3d4f58e1f84c4313cecf0f5bd',
+                 'file://src/${GO_IMPORT}/vendor/github.com/mitchellh/mapstructure/LICENSE;md5=3f7765c3d4f58e1f84c4313cecf0f5bd',
+                 'file://src/${GO_IMPORT}/vendor/github.com/mitchellh/reflectwalk/LICENSE;md5=3f7765c3d4f58e1f84c4313cecf0f5bd',
+                 'file://src/${GO_IMPORT}/vendor/github.com/nats-io/nats.go/LICENSE;md5=86d3f3a95c324c9479bd8986968f4327',
+                 'file://src/${GO_IMPORT}/vendor/github.com/nats-io/nkeys/LICENSE;md5=86d3f3a95c324c9479bd8986968f4327',
+                 'file://src/${GO_IMPORT}/vendor/github.com/nats-io/nuid/LICENSE;md5=86d3f3a95c324c9479bd8986968f4327',
+                 'file://src/${GO_IMPORT}/vendor/github.com/pmezard/go-difflib/LICENSE;md5=e9a2ebb8de779a07500ddecca806145e',
+                 'file://src/${GO_IMPORT}/vendor/github.com/rcrowley/go-metrics/LICENSE;md5=1bdf5d819f50f141366dabce3be1460f',
+                 'file://src/${GO_IMPORT}/vendor/github.com/spiffe/go-spiffe/v2/LICENSE;md5=86d3f3a95c324c9479bd8986968f4327',
+                 'file://src/${GO_IMPORT}/vendor/github.com/stretchr/objx/LICENSE;md5=d023fd31d3ca39ec61eec65a91732735',
+                 'file://src/${GO_IMPORT}/vendor/github.com/stretchr/testify/LICENSE;md5=188f01994659f3c0d310612333d2a26f',
+                 'file://src/${GO_IMPORT}/vendor/github.com/x448/float16/LICENSE;md5=de8f8e025d57fe7ee0b67f30d571323b',
+                 'file://src/${GO_IMPORT}/vendor/github.com/zeebo/errs/LICENSE;md5=84914ab36fc0eb48edbaa53e66e8d326',
+                 'file://src/${GO_IMPORT}/vendor/golang.org/x/crypto/LICENSE;md5=5d4950ecb7b26d2c5e4e7b4e0dd74707',
+                 'file://src/${GO_IMPORT}/vendor/golang.org/x/mod/LICENSE;md5=5d4950ecb7b26d2c5e4e7b4e0dd74707',
+                 'file://src/${GO_IMPORT}/vendor/golang.org/x/net/LICENSE;md5=5d4950ecb7b26d2c5e4e7b4e0dd74707',
+                 'file://src/${GO_IMPORT}/vendor/golang.org/x/sync/LICENSE;md5=5d4950ecb7b26d2c5e4e7b4e0dd74707',
+                 'file://src/${GO_IMPORT}/vendor/golang.org/x/sys/LICENSE;md5=5d4950ecb7b26d2c5e4e7b4e0dd74707',
+                 'file://src/${GO_IMPORT}/vendor/golang.org/x/text/LICENSE;md5=5d4950ecb7b26d2c5e4e7b4e0dd74707',
+                 'file://src/${GO_IMPORT}/vendor/golang.org/x/tools/LICENSE;md5=5d4950ecb7b26d2c5e4e7b4e0dd74707',
+                 'file://src/${GO_IMPORT}/vendor/google.golang.org/genproto/LICENSE;md5=3b83ef96387f14655fc854ddc3c6bd57',
+                 'file://src/${GO_IMPORT}/vendor/google.golang.org/grpc/LICENSE;md5=3b83ef96387f14655fc854ddc3c6bd57',
+                 'file://src/${GO_IMPORT}/vendor/google.golang.org/protobuf/LICENSE;md5=02d4002e9171d41a8fad93aa7faf3956',
+                 'file://src/${GO_IMPORT}/vendor/gopkg.in/eapache/queue.v1/LICENSE;md5=1bfd4408d3de090ef6b908b0cc45a316',
+                 'file://src/${GO_IMPORT}/vendor/gopkg.in/yaml.v3/LICENSE;md5=3c91c17266710e16afdbb2b6d15c761c'])
+
+        self.assertTrue(os.path.isfile(lics_require_file))
+        self._test_recipe_contents(lics_require_file, checkvars, [])
+
+        dependencies = \
+            [   ('github.com/eclipse/paho.mqtt.golang','v1.4.2', '', '', ''),
+                ('github.com/edgexfoundry/go-mod-bootstrap','v3.0.1','github.com/edgexfoundry/go-mod-bootstrap/v3','/v3', ''),
+                ('github.com/edgexfoundry/go-mod-configuration','v3.0.0','github.com/edgexfoundry/go-mod-configuration/v3','/v3', ''),
+                ('github.com/edgexfoundry/go-mod-core-contracts','v3.0.0','github.com/edgexfoundry/go-mod-core-contracts/v3','/v3', ''),
+                ('github.com/edgexfoundry/go-mod-messaging','v3.0.0','github.com/edgexfoundry/go-mod-messaging/v3','/v3', ''),
+                ('github.com/edgexfoundry/go-mod-secrets','v3.0.1','github.com/edgexfoundry/go-mod-secrets/v3','/v3', ''),
+                ('github.com/fxamacker/cbor','v2.4.0','github.com/fxamacker/cbor/v2','/v2', ''),
+                ('github.com/gomodule/redigo','v1.8.9', '', '', ''),
+                ('github.com/google/uuid','v1.3.0', '', '', ''),
+                ('github.com/gorilla/mux','v1.8.0', '', '', ''),
+                ('github.com/rcrowley/go-metrics','v0.0.0-20201227073835-cf1acfcdf475', '', '', ''),
+                ('github.com/spiffe/go-spiffe','v2.1.4','github.com/spiffe/go-spiffe/v2','/v2', ''),
+                ('github.com/stretchr/testify','v1.8.2', '', '', ''),
+                ('go.googlesource.com/crypto','v0.8.0','golang.org/x/crypto', '', ''),
+                ('gopkg.in/eapache/queue.v1','v1.1.0', '', '', ''),
+                ('gopkg.in/yaml.v3','v3.0.1', '', '', ''),
+                ('github.com/microsoft/go-winio','v0.6.0','github.com/Microsoft/go-winio', '', ''),
+                ('github.com/hashicorp/go-metrics','v0.3.10','github.com/armon/go-metrics', '', ''),
+                ('github.com/cenkalti/backoff','v2.2.1+incompatible', '', '', ''),
+                ('github.com/davecgh/go-spew','v1.1.1', '', '', ''),
+                ('github.com/edgexfoundry/go-mod-registry','v3.0.0','github.com/edgexfoundry/go-mod-registry/v3','/v3', ''),
+                ('github.com/fatih/color','v1.9.0', '', '', ''),
+                ('github.com/go-jose/go-jose','v3.0.0','github.com/go-jose/go-jose/v3','/v3', ''),
+                ('github.com/go-kit/log','v0.2.1', '', '', ''),
+                ('github.com/go-logfmt/logfmt','v0.5.1', '', '', ''),
+                ('github.com/go-playground/locales','v0.14.1', '', '', ''),
+                ('github.com/go-playground/universal-translator','v0.18.1', '', '', ''),
+                ('github.com/go-playground/validator','v10.13.0','github.com/go-playground/validator/v10','/v10', ''),
+                ('github.com/go-redis/redis','v7.3.0','github.com/go-redis/redis/v7','/v7', ''),
+                ('github.com/golang/protobuf','v1.5.2', '', '', ''),
+                ('github.com/gorilla/websocket','v1.4.2', '', '', ''),
+                ('github.com/hashicorp/consul','v1.20.0','github.com/hashicorp/consul/api', '', 'api'),
+                ('github.com/hashicorp/errwrap','v1.0.0', '', '', ''),
+                ('github.com/hashicorp/go-cleanhttp','v0.5.1', '', '', ''),
+                ('github.com/hashicorp/go-hclog','v0.14.1', '', '', ''),
+                ('github.com/hashicorp/go-immutable-radix','v1.3.0', '', '', ''),
+                ('github.com/hashicorp/go-multierror','v1.1.1', '', '', ''),
+                ('github.com/hashicorp/go-rootcerts','v1.0.2', '', '', ''),
+                ('github.com/hashicorp/golang-lru','v0.5.4', '', '', ''),
+                ('github.com/hashicorp/serf','v0.10.1', '', '', ''),
+                ('github.com/leodido/go-urn','v1.2.3', '', '', ''),
+                ('github.com/mattn/go-colorable','v0.1.12', '', '', ''),
+                ('github.com/mattn/go-isatty','v0.0.14', '', '', ''),
+                ('github.com/mitchellh/consulstructure','v0.0.0-20190329231841-56fdc4d2da54', '', '', ''),
+                ('github.com/mitchellh/copystructure','v1.2.0', '', '', ''),
+                ('github.com/mitchellh/go-homedir','v1.1.0', '', '', ''),
+                ('github.com/mitchellh/mapstructure','v1.5.0', '', '', ''),
+                ('github.com/mitchellh/reflectwalk','v1.0.2', '', '', ''),
+                ('github.com/nats-io/nats.go','v1.25.0', '', '', ''),
+                ('github.com/nats-io/nkeys','v0.4.4', '', '', ''),
+                ('github.com/nats-io/nuid','v1.0.1', '', '', ''),
+                ('github.com/pmezard/go-difflib','v1.0.0', '', '', ''),
+                ('github.com/stretchr/objx','v0.5.0', '', '', ''),
+                ('github.com/x448/float16','v0.8.4', '', '', ''),
+                ('github.com/zeebo/errs','v1.3.0', '', '', ''),
+                ('go.googlesource.com/mod','v0.8.0','golang.org/x/mod', '', ''),
+                ('go.googlesource.com/net','v0.9.0','golang.org/x/net', '', ''),
+                ('go.googlesource.com/sync','v0.1.0','golang.org/x/sync', '', ''),
+                ('go.googlesource.com/sys','v0.7.0','golang.org/x/sys', '', ''),
+                ('go.googlesource.com/text','v0.9.0','golang.org/x/text', '', ''),
+                ('go.googlesource.com/tools','v0.6.0','golang.org/x/tools', '', ''),
+                ('github.com/googleapis/go-genproto','v0.0.0-20230223222841-637eb2293923','google.golang.org/genproto', '', ''),
+                ('github.com/grpc/grpc-go','v1.53.0','google.golang.org/grpc', '', ''),
+                ('go.googlesource.com/protobuf','v1.28.1','google.golang.org/protobuf', '', ''),
+            ]
+
+        src_uri = set()
+        for d in dependencies:
+            src_uri.add(urifiy(*d))
+
+        checkvars = {}
+        checkvars['GO_DEPENDENCIES_SRC_URI'] = src_uri
+
+        self.assertTrue(os.path.isfile(deps_require_file))
+        self._test_recipe_contents(deps_require_file, checkvars, [])
+
+
+        
     def _copy_file_with_cleanup(self, srcfile, basedstdir, *paths):
         dstdir = basedstdir
         self.assertTrue(os.path.exists(dstdir))
diff --git a/poky/meta/lib/oeqa/selftest/cases/reproducible.py b/poky/meta/lib/oeqa/selftest/cases/reproducible.py
index 9b4a088..029b6af 100644
--- a/poky/meta/lib/oeqa/selftest/cases/reproducible.py
+++ b/poky/meta/lib/oeqa/selftest/cases/reproducible.py
@@ -16,6 +16,8 @@
 import datetime
 
 exclude_packages = [
+	'rust',
+	'rust-dbg'
 	]
 
 def is_excluded(package):
@@ -43,13 +45,14 @@
         return (self.status, self.test) < (other.status, other.test)
 
 class PackageCompareResults(object):
-    def __init__(self):
+    def __init__(self, exclusions):
         self.total = []
         self.missing = []
         self.different = []
         self.different_excluded = []
         self.same = []
         self.active_exclusions = set()
+        exclude_packages.extend((exclusions or "").split())
 
     def add_result(self, r):
         self.total.append(r)
@@ -151,7 +154,16 @@
 
     def setUpLocal(self):
         super().setUpLocal()
-        needed_vars = ['TOPDIR', 'TARGET_PREFIX', 'BB_NUMBER_THREADS', 'BB_HASHSERVE', 'OEQA_REPRODUCIBLE_TEST_PACKAGE', 'OEQA_REPRODUCIBLE_TEST_TARGET', 'OEQA_REPRODUCIBLE_TEST_SSTATE_TARGETS']
+        needed_vars = [
+            'TOPDIR',
+            'TARGET_PREFIX',
+            'BB_NUMBER_THREADS',
+            'BB_HASHSERVE',
+            'OEQA_REPRODUCIBLE_TEST_PACKAGE',
+            'OEQA_REPRODUCIBLE_TEST_TARGET',
+            'OEQA_REPRODUCIBLE_TEST_SSTATE_TARGETS',
+            'OEQA_REPRODUCIBLE_EXCLUDED_PACKAGES',
+        ]
         bb_vars = get_bb_vars(needed_vars)
         for v in needed_vars:
             setattr(self, v.lower(), bb_vars[v])
@@ -173,7 +185,7 @@
         self.extraresults['reproducible.rawlogs']['log'] += msg
 
     def compare_packages(self, reference_dir, test_dir, diffutils_sysroot):
-        result = PackageCompareResults()
+        result = PackageCompareResults(self.oeqa_reproducible_excluded_packages)
 
         old_cwd = os.getcwd()
         try:
diff --git a/poky/meta/lib/oeqa/selftest/cases/signing.py b/poky/meta/lib/oeqa/selftest/cases/signing.py
index 322e753..18cce0b 100644
--- a/poky/meta/lib/oeqa/selftest/cases/signing.py
+++ b/poky/meta/lib/oeqa/selftest/cases/signing.py
@@ -191,7 +191,7 @@
 
         bitbake(test_recipe)
         # Generate locked sigs include file
-        bitbake('-S none %s' % test_recipe)
+        bitbake('-S lockedsigs %s' % test_recipe)
 
         feature = 'require %s\n' % locked_sigs_file
         feature += 'SIGGEN_LOCKEDSIGS_TASKSIG_CHECK = "warn"\n'
diff --git a/poky/meta/lib/oeqa/selftest/cases/sstatetests.py b/poky/meta/lib/oeqa/selftest/cases/sstatetests.py
index bdad908..7c2b14e 100644
--- a/poky/meta/lib/oeqa/selftest/cases/sstatetests.py
+++ b/poky/meta/lib/oeqa/selftest/cases/sstatetests.py
@@ -14,6 +14,7 @@
 
 from oeqa.utils.commands import runCmd, bitbake, get_bb_var, create_temp_layer, get_bb_vars
 from oeqa.selftest.case import OESelftestTestCase
+from oeqa.core.decorator import OETestTag
 
 import oe
 import bb.siggen
@@ -773,3 +774,159 @@
                 latestfiles = sorted(filedates.keys(), key=lambda f: filedates[f])[-2:]
                 bb.siggen.compare_sigfiles(latestfiles[-2], latestfiles[-1], recursecb)
                 self.assertEqual(recursecb_count,1)
+
+class SStatePrintdiff(SStateBase):
+    def run_test_printdiff_changerecipe(self, target, change_recipe, change_bbtask, change_content, expected_sametmp_output, expected_difftmp_output):
+        self.write_config("""
+TMPDIR = "${TOPDIR}/tmp-sstateprintdiff"
+""")
+        self.track_for_cleanup(self.topdir + "/tmp-sstateprintdiff")
+        # Use runall do_build to ensure any indirect sstate is created, e.g. tzcode-native on both x86 and
+        # aarch64 hosts since only allarch target recipes depend upon it and it may not be built otherwise.
+        # A bitbake -c cleansstate tzcode-native would cause some of these tests to error for example.
+        bitbake("--runall build --runall deploy_source_date_epoch {}".format(target))
+        bitbake("-S none {}".format(target))
+        bitbake(change_bbtask)
+        self.write_recipeinc(change_recipe, change_content)
+        result_sametmp = bitbake("-S printdiff {}".format(target))
+
+        self.write_config("""
+TMPDIR = "${TOPDIR}/tmp-sstateprintdiff-2"
+""")
+        self.track_for_cleanup(self.topdir + "/tmp-sstateprintdiff-2")
+        result_difftmp = bitbake("-S printdiff {}".format(target))
+
+        self.delete_recipeinc(change_recipe)
+        for item in expected_sametmp_output:
+            self.assertIn(item, result_sametmp.output)
+        for item in expected_difftmp_output:
+            self.assertIn(item, result_difftmp.output)
+
+    def run_test_printdiff_changeconfig(self, target, change_content, expected_sametmp_output, expected_difftmp_output):
+        self.write_config("""
+TMPDIR = "${TOPDIR}/tmp-sstateprintdiff"
+""")
+        self.track_for_cleanup(self.topdir + "/tmp-sstateprintdiff")
+        bitbake("--runall build --runall deploy_source_date_epoch {}".format(target))
+        bitbake("-S none {}".format(target))
+        self.append_config(change_content)
+        result_sametmp = bitbake("-S printdiff {}".format(target))
+
+        self.write_config("""
+TMPDIR = "${TOPDIR}/tmp-sstateprintdiff-2"
+""")
+        self.append_config(change_content)
+        self.track_for_cleanup(self.topdir + "/tmp-sstateprintdiff-2")
+        result_difftmp = bitbake("-S printdiff {}".format(target))
+
+        for item in expected_sametmp_output:
+            self.assertIn(item, result_sametmp.output)
+        for item in expected_difftmp_output:
+            self.assertIn(item, result_difftmp.output)
+
+
+    # Check if printdiff walks the full dependency chain from the image target to where the change is in a specific recipe
+    def test_image_minimal_vs_quilt(self):
+        expected_output = ("Task quilt-native:do_install couldn't be used from the cache because:",
+"We need hash",
+"most recent matching task was")
+        expected_sametmp_output = expected_output + ("Variable do_install value changed",'+    echo "this changes the task signature"')
+        expected_difftmp_output = expected_output
+
+        self.run_test_printdiff_changerecipe("core-image-minimal", "quilt-native", "-c do_install quilt-native",
+"""
+do_install:append() {
+    echo "this changes the task signature"
+}
+""",
+expected_sametmp_output, expected_difftmp_output)
+
+    # Check if changes to gcc-source (which uses tmp/work-shared) are correctly discovered
+    def test_gcc_runtime_vs_gcc_source(self):
+        gcc_source_pn = 'gcc-source-%s' % get_bb_vars(['PV'], 'gcc')['PV']
+
+        expected_output = ("Task {}:do_preconfigure couldn't be used from the cache because:".format(gcc_source_pn),
+"We need hash",
+"most recent matching task was")
+        expected_sametmp_output = expected_output + ("Variable do_preconfigure value changed",'+    print("this changes the task signature")')
+        #FIXME: printdiff is supposed to find at least one preconfigure task signature in the sstate cache, but isn't able to
+        #expected_difftmp_output = expected_output
+        expected_difftmp_output = ()
+
+        self.run_test_printdiff_changerecipe("gcc-runtime", "gcc-source", "-c do_preconfigure {}".format(gcc_source_pn),
+"""
+python do_preconfigure:append() {
+    print("this changes the task signature")
+}
+""",
+expected_sametmp_output, expected_difftmp_output)
+
+    # Check if changing a really base task definiton is reported against multiple core recipes using it
+    def test_image_minimal_vs_base_do_configure(self):
+        expected_output = ("Task zstd-native:do_configure couldn't be used from the cache because:",
+"Task texinfo-dummy-native:do_configure couldn't be used from the cache because:",
+"Task ldconfig-native:do_configure couldn't be used from the cache because:",
+"Task gettext-minimal-native:do_configure couldn't be used from the cache because:",
+"Task tzcode-native:do_configure couldn't be used from the cache because:",
+"Task makedevs-native:do_configure couldn't be used from the cache because:",
+"Task pigz-native:do_configure couldn't be used from the cache because:",
+"Task update-rc.d-native:do_configure couldn't be used from the cache because:",
+"Task unzip-native:do_configure couldn't be used from the cache because:",
+"Task gnu-config-native:do_configure couldn't be used from the cache because:",
+"We need hash",
+"most recent matching task was")
+        expected_sametmp_output = expected_output + ("Variable base_do_configure value changed",'+	echo "this changes base_do_configure() definiton "')
+        expected_difftmp_output = expected_output
+
+        self.run_test_printdiff_changeconfig("core-image-minimal",
+"""
+INHERIT += "base-do-configure-modified"
+""",
+expected_sametmp_output, expected_difftmp_output)
+
+@OETestTag("yocto-mirrors")
+class SStateMirrors(SStateBase):
+    def check_bb_output(self, output, exceptions):
+        in_tasks = False
+        missing_objects = []
+        checked_urls = []
+        for l in output.splitlines():
+            if "Testing URL" in l:
+                checked_urls.append(l.split()[3])
+            if "The differences between the current build and any cached tasks start at the following tasks" in l:
+                in_tasks = True
+                continue
+            if "Writing task signature files" in l:
+                in_tasks = False
+                continue
+            if in_tasks:
+                recipe_task = l.split("/")[-1]
+                recipe, task = recipe_task.split(":")
+                for e in exceptions:
+                    if e[0] in recipe and task == e[1]:
+                        break
+                else:
+                    missing_objects.append(recipe_task)
+        self.assertTrue(len(missing_objects) == 0, "URLs checked:\n{}\nMissing objects in the cache:\n{}".format("\n".join(checked_urls), "\n".join(missing_objects)))
+
+    def run_test_cdn_mirror(self, machine, targets, exceptions):
+        exceptions = exceptions + [[t, "do_deploy_source_date_epoch"] for t in targets.split()]
+        exceptions = exceptions + [[t, "do_image_qa"] for t in targets.split()]
+        self.config_sstate(True)
+        self.append_config("""
+MACHINE = "{}"
+BB_HASHSERVE_UPSTREAM = "hashserv.yocto.io:8687"
+SSTATE_MIRRORS ?= "file://.* http://cdn.jsdelivr.net/yocto/sstate/all/PATH;downloadfilename=PATH"
+""".format(machine))
+        result = bitbake("-D -S printdiff {}".format(targets))
+        self.check_bb_output(result.output, exceptions)
+
+    def test_cdn_mirror_qemux86_64(self):
+        # Example:
+        # exceptions = [ ["packagegroup-core-sdk","do_package"] ]
+        exceptions = []
+        self.run_test_cdn_mirror("qemux86-64", "core-image-minimal core-image-full-cmdline core-image-sato-sdk", exceptions)
+
+    def test_cdn_mirror_qemuarm64(self):
+        exceptions = []
+        self.run_test_cdn_mirror("qemuarm64", "core-image-minimal core-image-full-cmdline core-image-sato-sdk", exceptions)
diff --git a/poky/meta/lib/oeqa/selftest/cases/tinfoil.py b/poky/meta/lib/oeqa/selftest/cases/tinfoil.py
index dd13c20..21c8686 100644
--- a/poky/meta/lib/oeqa/selftest/cases/tinfoil.py
+++ b/poky/meta/lib/oeqa/selftest/cases/tinfoil.py
@@ -48,6 +48,17 @@
             rd = tinfoil.parse_recipe_file(best[3])
             self.assertEqual(testrecipe, rd.getVar('PN'))
 
+    def test_parse_virtual_recipe(self):
+        with bb.tinfoil.Tinfoil() as tinfoil:
+            tinfoil.prepare(config_only=False, quiet=2)
+            testrecipe = 'nativesdk-gcc'
+            best = tinfoil.find_best_provider(testrecipe)
+            if not best:
+                self.fail('Unable to find recipe providing %s' % testrecipe)
+            rd = tinfoil.parse_recipe_file(best[3])
+            self.assertEqual(testrecipe, rd.getVar('PN'))
+            self.assertIsNotNone(rd.getVar('FILE_LAYERNAME'))
+
     def test_parse_recipe_copy_expand(self):
         with bb.tinfoil.Tinfoil() as tinfoil:
             tinfoil.prepare(config_only=False, quiet=2)
@@ -66,7 +77,7 @@
             localdata.setVar('PN', 'hello')
             self.assertEqual('hello', localdata.getVar('BPN'))
 
-    # The config_data API tp parse_recipe_file is used by:
+    # The config_data API to parse_recipe_file is used by:
     # layerindex-web layerindex/update_layer.py
     def test_parse_recipe_custom_data(self):
         with bb.tinfoil.Tinfoil() as tinfoil:
@@ -80,6 +91,18 @@
             rd = tinfoil.parse_recipe_file(best[3], config_data=localdata)
             self.assertEqual("testval", rd.getVar('TESTVAR'))
 
+    def test_parse_virtual_recipe_custom_data(self):
+        with bb.tinfoil.Tinfoil() as tinfoil:
+            tinfoil.prepare(config_only=False, quiet=2)
+            localdata = bb.data.createCopy(tinfoil.config_data)
+            localdata.setVar("TESTVAR", "testval")
+            testrecipe = 'nativesdk-gcc'
+            best = tinfoil.find_best_provider(testrecipe)
+            if not best:
+                self.fail('Unable to find recipe providing %s' % testrecipe)
+            rd = tinfoil.parse_recipe_file(best[3], config_data=localdata)
+            self.assertEqual("testval", rd.getVar('TESTVAR'))
+
     def test_list_recipes(self):
         with bb.tinfoil.Tinfoil() as tinfoil:
             tinfoil.prepare(config_only=False, quiet=2)
diff --git a/poky/meta/lib/oeqa/selftest/context.py b/poky/meta/lib/oeqa/selftest/context.py
index 5a09aee..57844b2 100644
--- a/poky/meta/lib/oeqa/selftest/context.py
+++ b/poky/meta/lib/oeqa/selftest/context.py
@@ -70,8 +70,6 @@
     def __init__(self, td=None, logger=None, machines=None, config_paths=None, newbuilddir=None, keep_builddir=None):
         super(OESelftestTestContext, self).__init__(td, logger)
 
-        self.machines = machines
-        self.custommachine = None
         self.config_paths = config_paths
         self.newbuilddir = newbuilddir
 
@@ -160,12 +158,6 @@
             return NonConcurrentTestSuite(suites, processes, self.setup_builddir, self.removebuilddir, self.bb_vars)
 
     def runTests(self, processes=None, machine=None, skips=[]):
-        if machine:
-            self.custommachine = machine
-            if machine == 'random':
-                self.custommachine = choice(self.machines)
-            self.logger.info('Run tests with custom MACHINE set to: %s' % \
-                    self.custommachine)
         return super(OESelftestTestContext, self).runTests(processes, skips)
 
     def listTests(self, display_type, machine=None):
@@ -205,9 +197,6 @@
         parser.add_argument('-j', '--num-processes', dest='processes', action='store',
                 type=int, help="number of processes to execute in parallel with")
 
-        parser.add_argument('--machine', required=False, choices=['random', 'all'],
-                            help='Run tests on different machines (random/all).')
-
         parser.add_argument('-t', '--select-tag', dest="select_tags",
                 action='append', default=None,
                 help='Filter all (unhidden) tests to any that match any of the specified tag(s).')
@@ -222,20 +211,6 @@
         parser.add_argument('-v', '--verbose', action='store_true')
         parser.set_defaults(func=self.run)
 
-    def _get_available_machines(self):
-        machines = []
-
-        bbpath = self.tc_kwargs['init']['td']['BBPATH'].split(':')
-
-        for path in bbpath:
-            found_machines = glob.glob(os.path.join(path, 'conf', 'machine', '*.conf'))
-            if found_machines:
-                for i in found_machines:
-                    # eg: '/home/<user>/poky/meta-intel/conf/machine/intel-core2-32.conf'
-                    machines.append(os.path.splitext(os.path.basename(i))[0])
-
-        return machines
-
     def _get_cases_paths(self, bbpath):
         cases_paths = []
         for layer in bbpath:
@@ -266,7 +241,6 @@
             args.list_tests = 'name'
 
         self.tc_kwargs['init']['td'] = bbvars
-        self.tc_kwargs['init']['machines'] = self._get_available_machines()
 
         builddir = os.environ.get("BUILDDIR")
         self.tc_kwargs['init']['config_paths'] = {}
@@ -414,30 +388,7 @@
 
         rc = None
         try:
-            if args.machine:
-                logger.info('Custom machine mode enabled. MACHINE set to %s' %
-                        args.machine)
-
-                if args.machine == 'all':
-                    results = []
-                    for m in self.tc_kwargs['init']['machines']:
-                        self.tc_kwargs['run']['machine'] = m
-                        results.append(self._internal_run(logger, args))
-
-                        # XXX: the oe-selftest script only needs to know if one
-                        # machine run fails
-                        for r in results:
-                            rc = r
-                            if not r.wasSuccessful():
-                                break
-
-                else:
-                    self.tc_kwargs['run']['machine'] = args.machine
-                    return self._internal_run(logger, args)
-
-            else:
-                self.tc_kwargs['run']['machine'] = args.machine
-                rc = self._internal_run(logger, args)
+             rc = self._internal_run(logger, args)
         finally:
             config_paths = self.tc_kwargs['init']['config_paths']