On Mon, 27 Mar 2023, Imre Deak wrote:
> From: Zhang Rui
>
> The SMT siblings value returned by CPUID.1F SMT level EBX differs
> among CPUs on Intel Hybrid platforms like AlderLake and MeteorLake.
> It returns 2 for Pcore CPUs which have SMT siblings and returns 1 for
> Ecore CPUs which do not
Hi,
> -Original Message-
> From: Intel-gfx On Behalf Of Imre
> Deak
> Sent: maanantai 27. maaliskuuta 2023 15.11
> To: intel-gfx@lists.freedesktop.org
> Subject: [Intel-gfx] [core-for-CI] x86/topology: fix erroneous
> smp_num_siblings on
> Intel Hybrid platf
From: Zhang Rui
The SMT siblings value returned by CPUID.1F SMT level EBX differs
among CPUs on Intel Hybrid platforms like AlderLake and MeteorLake.
It returns 2 for Pcore CPUs which have SMT siblings and returns 1 for
Ecore CPUs which do not have SMT siblings.
Today, the CPU boot code sets
