On Wed, Oct 07, 2015 at 02:08:02PM +0800, Huacai Chen wrote: > Make names in /proc/cpuinfo more human-readable, Since GCC support the > new-style names for a long time, this may not break -march=native any > more. I do understand why you want to make this change - but things in proc including CPU names are interfaces and those are cast in stone. You can't just call a potatoe a cherry today :-) Unless you have a good reason which would include demonstrating that is not breaking any existing application code? Ralf