enable docker ppp

hc

2023-12-09 95099d4622f8cb224d94e314c7a8e0df60b13f87

 kernel/COPYING
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@@ -16,3 +16,5 @@
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 	Documentation/process/license-rules.rst
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 for more details.
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+
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+All contributions to the Linux Kernel are subject to this COPYING file.