Re: [PATCH RFC 1/1] genirq: Make threaded handler use irq affinity for managed interrupt

Marc Zyngier
2019-12-09T15:55:17Z

On 2019-12-09 15:49, Qais Yousef wrote:
> On 12/09/19 15:17, Marc Zyngier wrote:
>> On 2019-12-09 15:09, Hannes Reinecke wrote:
>>
>> [slight digression]
>>
>> > My idea here is slightly different: can't we leverage SMT?
>> > Most modern CPUs do SMT (I guess even ARM does it nowadays)
>> > (Yes, I know about spectre and things. We're talking performance
>> here
>> > :-)
>>
>> I only know two of those: Cavium TX2 and ARM Neoverse-E1.
>
> There's the Cortex-A65 too.

Which is the exact same core as E1 (but don't tell anyone... ;-).

M.
--
Jazz is not dead. It just smells funny...