On Thu, 16 May 2019, Geert Uytterhoeven wrote: > Currently, if the user specifies an unsupported mitigation strategy on > the kernel command line, it will be ignored silently. The code will > fall back to the default strategy, possibly leaving the system more > vulnerable than expected. Honestly, I am not convinced. We are not doing this for vast majority of other cmdline options either, if for any at all. Thanks, -- Jiri Kosina SUSE Labs