diff --git a/poky/bitbake/lib/bb/fetch2/__init__.py b/poky/bitbake/lib/bb/fetch2/__init__.py
index 1f5f8f1..07de6c2 100644
--- a/poky/bitbake/lib/bb/fetch2/__init__.py
+++ b/poky/bitbake/lib/bb/fetch2/__init__.py
@@ -1593,7 +1593,7 @@
         fn = d.getVar('FILE')
         mc = d.getVar('__BBMULTICONFIG') or ""
         if cache and fn and mc + fn in urldata_cache:
-            self.ud = urldata_cache[mc + fn]
+            self.ud = urldata_cache[mc + fn + str(id(d))]
 
         for url in urls:
             if url not in self.ud:
@@ -1605,7 +1605,7 @@
                         pass
 
         if fn and cache:
-            urldata_cache[mc + fn] = self.ud
+            urldata_cache[mc + fn + str(id(d))] = self.ud
 
     def localpath(self, url):
         if url not in self.urls:
diff --git a/poky/bitbake/lib/bb/fetch2/hg.py b/poky/bitbake/lib/bb/fetch2/hg.py
index 15d729e..e21115d 100644
--- a/poky/bitbake/lib/bb/fetch2/hg.py
+++ b/poky/bitbake/lib/bb/fetch2/hg.py
@@ -54,13 +54,6 @@
         else:
             ud.proto = "hg"
 
-        ud.setup_revisions(d)
-
-        if 'rev' in ud.parm:
-            ud.revision = ud.parm['rev']
-        elif not ud.revision:
-            ud.revision = self.latest_revision(ud, d)
-
         # Create paths to mercurial checkouts
         hgsrcname = '%s_%s_%s' % (ud.module.replace('/', '.'), \
                             ud.host, ud.path.replace('/', '.'))
@@ -74,6 +67,13 @@
         ud.localfile = ud.moddir
         ud.basecmd = d.getVar("FETCHCMD_hg") or "/usr/bin/env hg"
 
+        ud.setup_revisions(d)
+
+        if 'rev' in ud.parm:
+            ud.revision = ud.parm['rev']
+        elif not ud.revision:
+            ud.revision = self.latest_revision(ud, d)
+
         ud.write_tarballs = d.getVar("BB_GENERATE_MIRROR_TARBALLS")
 
     def need_update(self, ud, d):
@@ -139,7 +139,7 @@
                 cmd = "%s --config auth.default.prefix=* --config auth.default.username=%s --config auth.default.password=%s --config \"auth.default.schemes=%s\" pull" % (ud.basecmd, ud.user, ud.pswd, proto)
             else:
                 cmd = "%s pull" % (ud.basecmd)
-        elif command == "update":
+        elif command == "update" or command == "up":
             if ud.user and ud.pswd:
                 cmd = "%s --config auth.default.prefix=* --config auth.default.username=%s --config auth.default.password=%s --config \"auth.default.schemes=%s\" update -C %s" % (ud.basecmd, ud.user, ud.pswd, proto, " ".join(options))
             else:
@@ -247,12 +247,19 @@
 
         scmdata = ud.parm.get("scmdata", "")
         if scmdata != "nokeep":
+            proto = ud.parm.get('protocol', 'http')
             if not os.access(os.path.join(codir, '.hg'), os.R_OK):
                 logger.debug(2, "Unpack: creating new hg repository in '" + codir + "'")
                 runfetchcmd("%s init %s" % (ud.basecmd, codir), d)
             logger.debug(2, "Unpack: updating source in '" + codir + "'")
-            runfetchcmd("%s pull %s" % (ud.basecmd, ud.moddir), d, workdir=codir)
-            runfetchcmd("%s up -C %s" % (ud.basecmd, revflag), d, workdir=codir)
+            if ud.user and ud.pswd:
+                runfetchcmd("%s --config auth.default.prefix=* --config auth.default.username=%s --config auth.default.password=%s --config \"auth.default.schemes=%s\" pull %s" % (ud.basecmd, ud.user, ud.pswd, proto, ud.moddir), d, workdir=codir)
+            else:
+                runfetchcmd("%s pull %s" % (ud.basecmd, ud.moddir), d, workdir=codir)
+            if ud.user and ud.pswd:
+                runfetchcmd("%s --config auth.default.prefix=* --config auth.default.username=%s --config auth.default.password=%s --config \"auth.default.schemes=%s\" up -C %s" % (ud.basecmd, ud.user, ud.pswd, proto, revflag), d, workdir=codir)
+            else:
+                runfetchcmd("%s up -C %s" % (ud.basecmd, revflag), d, workdir=codir)
         else:
             logger.debug(2, "Unpack: extracting source to '" + codir + "'")
             runfetchcmd("%s archive -t files %s %s" % (ud.basecmd, revflag, codir), d, workdir=ud.moddir)