On Thu, Mar 03, 2022 at 06:31:57PM -0600, Michael Roth wrote: > In that case it seems to expect "mce=option1 mce=option2" etc. I could > open-code a parser to handle multiple options like sev=option1,option2 > etc., but wanted to check with you first. Yap, that would make most sense - you want to be able to enable a couple of options without excessive typing. > Also, should I go ahead and introduce struct sev_options now, or > just use a regular bool until more options are added later? struct sev_config { __u64 debug : 1, __reserved : 63; } just like struct mca_config. Thx. -- Regards/Gruss, Boris. https://people.kernel.org/tglx/notes-about-netiquette