Re: [PATCH v1 18/26] crypto: ccp: Handle legacy SEV commands when SNP is enabled

[Borislav Petkov]

On Fri, Jan 19, 2024 at 11:36:44AM -0600, Tom Lendacky wrote:
> Using %#x will produce the 0x in the output (except if the value is zero for
> some reason).

printf-compatibility:

       #      The value should be converted to an "alternate form".  For o conversions,
              the first character of the output string is made zero (by prefixing  a  0
              if  it  was not zero already).  For x and X conversions, a nonzero result
              has the string "0x" (or "0X" for X conversions) prepended to it.

> So I would say make that 0x%x.

Yap, better, unambiguous.

-- 
Regards/Gruss,
    Boris.

https://people.kernel.org/tglx/notes-about-netiquette