[PATCH v9 00/20] Add Counter delegation ISA extension support

Atish Patra atish.patra at linux.dev
Tue Aug 11 13:13:37 PDT 2026


On 8/8/26 10:36 AM, Paul Walmsley wrote:
> On Fri, 7 Aug 2026, Atish Patra wrote:
>
>> This series adds the counter delegation extension support. It is based on
>> very early PoC work done by Kevin Xue and mostly rewritten after that.
>> The counter delegation ISA extension(Smcdeleg/Ssccfg) actually depends
>> on multiple ISA extensions.
> I'll put the first ten patches in riscv/for-next, replacing the ones I
> queued up earlier.  Let's take a look at the remaining patches in the v7.4
Thanks!
> time period, due to the other recent updates.
Sounds good to me.
>
> thanks
>
> - Paul



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