lkml.org 
[lkml]   [2022]   [Mar]   [15]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [RFC 0/3] Expose Confidential Computing capabilities on sysfs
On 3/14/22 15:43, Isaku Yamahata wrote:
> xfam_fixed0 fixed-0 value for TD xfam value as a
> hexadecimal number with the "0x" prefix.
> xfam_fixed1 fixed-1 value for TD xfam value as a
> hexadecimal number with the "0x" prefix.

I don't think we should be exporting things and creating ABI just for
the heck of it. These are a prime example. XFAM is reported to the
guest in CPUID. Yes, these may be used to help *build* XFAM, but
userspace doesn't need to know how XFAM was built. It just needs to
know what features it can use.


\
 
 \ /
  Last update: 2022-03-15 14:32    [W:0.058 / U:1.364 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site