Listing Supported Kernel Parameters?

[Valentin Vidic]

On Mon, Dec 31, 2018 at 02:27:35PM +0800, Henry C wrote:
> I am looking for a command (or alike) to list all the supported kernel
> parameters based on my current kernel.
> 
> If such command doesn't exist, it would still be great to see a complete
> list like this one:
> https://www.kernel.org/doc/html/v4.15/admin-guide/kernel-parameters.html
> 
> But I can't find anything (reliable) for v3.10.

Not sure if there is a command for that but you can always grep for
^early_param in that version and get something like this:

early_param("debug", debug_kernel);
early_param("quiet", quiet_kernel);
early_param("loglevel", loglevel);
...

-- 
Valentin