[PATCH v8 00/22] Add Counter delegation ISA extension support
Atish Patra
atish.patra at linux.dev
Wed Aug 5 01:03:03 PDT 2026
On 8/4/26 7:14 PM, Paul Walmsley wrote:
> Hi Atish,
>
> On Wed, 1 Jul 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.
>
> So as you've probably seen, I've started adding some of the prerequisite
> ISA support patches from your series to the RISC-V for-next branch.
> Looks like you're planning to repost the series at least one more time;
Yes. There are couple of comments that I need to address and one bug
that sashiko found. I will send it tomorrow.
> you can either include those patches again, or base it on RISC-V for-next
> as you wish, but if you include those patches again, please note in your
> cover letter if you've changed anything.
Thanks for queuing the base patches for-next. I will rebase on top of it
(except the macro vs inline function patches) and send the whole series
again so that it easier to apply the remaining patches.
>
>
> thanks,
>
> - Paul
>
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