So I guess for the time being we can take this patch. If more problems
like this crop up, we might have to request dracut guys to provide us
a command line option where sysctl options can be specified and user
will need to provide those command line options.
Reasonable to me about above idea, but it will introduce a new problem:
it works without any user input with this patch, but user will need specify
cmdline by themselves.
As for patch itself, Hari, can you please move the code to a function?