Re: [PATCH V2 2/25] x86/cpu: Add helper functions to get parameters of hybrid CPUs

2021-03-11 Thread Borislav Petkov
On Wed, Mar 10, 2021 at 08:37:38AM -0800, kan.li...@linux.intel.com wrote: > From: Ricardo Neri > > On processors with Intel Hybrid Technology (i.e., one having more than one > type of CPU in the same package), all CPUs support the same instruction > set and enumerate the same features on CPUID.

[PATCH V2 2/25] x86/cpu: Add helper functions to get parameters of hybrid CPUs

2021-03-10 Thread kan . liang
From: Ricardo Neri On processors with Intel Hybrid Technology (i.e., one having more than one type of CPU in the same package), all CPUs support the same instruction set and enumerate the same features on CPUID. Thus, all software can run on any CPU without restrictions. However, there may be