[patch V2 34/38] x86/cpu/amd; Invoke detect_extended_topology_early() on boot CPU

Thomas Gleixner tglx at linutronix.de
Fri May 5 05:45:28 PDT 2023


On Fri, May 05 2023 at 00:04, Andrew Cooper wrote:
> On 04/05/2023 8:02 pm, Thomas Gleixner wrote:
>> From: Thomas Gleixner <tglx at linutronix.de>
>>
>> The early detection stores the extended topology leaf number which is
>> required for parallel hotplug.
>>
>> Signed-off-by: Thomas Gleixner <tglx at linutronix.de>
>
> It occurs to me that this and the previous patch are stale given that we
> no longer look at CPUID in the trampoline.
>
> They're probably useful changes in isolation, but the commit messages
> want adjusting to remove the association with parallel boot.

Duh. Indeed. Completely forgot about that.



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