Re: Candidate Linux ABI for Intel AMX and hypothetical new related features

On Fri, May 21, 2021 at 04:44:58PM +0200, Florian Weimer wrote:

And we added an interface for querying x86 CPU features to glibc 2.33
which is completely incompatible with this because it assumes that CPU
features do not change during the lifetime of a process. 8-(

How many x86 kernel maintainers signed off on that patch?