Re: [PATCH v8 00/22] Add Counter delegation ISA extension support

Atish Patra <[email protected]> Wed, 5 Aug 2026 01:03:03 -0700
Newsgroups org.kernel.vger.linux-perf-users,org.infradead.lists.linux-arm-kernel,org.infradead.lists.linux-riscv,org.kernel.vger.linux-devicetree,org.kernel.vger.linux-kernel
Message-ID <[email protected]>
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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