On 2/16/21 11:58 AM, Alison Schofield wrote:
> arch/x86/kernel/smpboot.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c
> index 02813a7f3a7c..de8c598dc3b9 100644
> --- a/arch/x86/kernel/smpboot.c
> +++ b/arch/x86/kernel/smpboot.c
Commit 1340ccfa9a9a ("x86,sched: Allow topologies where NUMA nodes
share an LLC") added a vendor and model specific check to never
call topology_sane() for systems where NUMA nodes share an LLC.
Intel's Ice Lake and Sapphire Rapids CPUs exhibit this same topology.
They enumerate an LLC that is
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