Re: [patch 00/29] x86/cpu: Rework the topology evaluation

[Sohil Mehta]

On 7/24/2023 10:43 AM, Thomas Gleixner wrote:
> The series is based on the APIC cleanup series:
> 
>   https://lore.kernel.org/lkml/20230724131206.500814398@xxxxxxxxxxxxx
> 
> and also available on top of that from git:
> 
>  git://git.kernel.org/pub/scm/linux/kernel/git/tglx/devel.git topo-cpuid-v1
> 

The series boots fine on an old Sandy Bridge 2S system. There is a print
from topology_update_die_map() which is missing from dmesg but it seems
mostly harmless.

> [    0.085686] smpboot: x86: Booting SMP configuration:> [    0.085690] .... node  #0, CPUs:          #1   #2   #3   #4   #5
#6   #7   #8   #9
> [    0.089253] .... node  #1, CPUs:    #10  #11  #12  #13  #14  #15  #16  #17  #18  #19
> [    0.000000] smpboot: CPU 10 Converting physical 0 to logical die 1

 ^^ The "Converting physical..." line doesn't show up with the patches
applied.

> [    0.134035] .... node  #0, CPUs:    #20  #21  #22  #23  #24  #25  #26  #27  #28  #29
> [    0.140239] .... node  #1, CPUs:    #30  #31  #32  #33  #34  #35  #36  #37  #38  #39

Please let me know if you need more information.

Tested-by: Sohil Mehta <sohil.mehta@xxxxxxxxx>