Index: pax-utils.eclass
===================================================================
RCS file: /var/cvsroot/gentoo-x86/eclass/pax-utils.eclass,v
retrieving revision 1.18
diff -u -p -r1.18 pax-utils.eclass
--- pax-utils.eclass	6 Apr 2012 18:03:54 -0000	1.18
+++ pax-utils.eclass	6 Oct 2012 23:13:47 -0000
@@ -103,6 +103,10 @@ pax-mark() {
 		ewarn "Failed to set PaX markings -${flags} for:"
 		_pax_list_files ewarn ${failures}
 		ewarn "Executables may be killed by PaX kernels."
+	else
+		# Workaround asynchronous mtime update regression in ZFS. bug #411555
+		# Remove this workaround once sys-fs/zfs-kmod is patched to fix it.
+		touch "$@"
 	fi
 	return ${fail}
 }