Listing Supported Kernel Parameters?

[Valentin Vidic]

On Tue, Jan 01, 2019 at 12:48:58AM +0800, Henry C wrote:
> I just downloaded the source here:
> http://vault.centos.org/7.5.1804/os/Source/SPackages/kernel-3.10.0-862.el7.src.rpm
> 
> And to my surprise, I don't even see mce as a kernel parameter based on the
> command you suggested:
> $ grep -r "early_param" . | grep mce
> $
> 
> So it seems like "early_param" only covers some kernel parameters but not all.

Indeed, mce param seems to be defined using __setup:

__setup("mce", mcheck_enable);
__setup("nomce", mcheck_disable);

-- 
Valentin