From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from out-185.mta0.migadu.com (out-185.mta0.migadu.com [91.218.175.185]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id AB3D6339362 for ; Tue, 11 Aug 2026 20:13:56 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=91.218.175.185 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786479238; cv=none; b=WMOOdt1v00YO38kjnnwkFd3kFrCl072Ybb4yLxb2sUYXG94Md/OIQbqaMMOJAOSZ/aZ9CReN54C3GhsOfJVvnIe6sLFem2GR9R/Bb1I7LI+SJ5m+/8ytvMT919HAD2+SttGVaTKW7fKkGZry6Um/8/dXNRAmB4+8hNRteyo9ej4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786479238; c=relaxed/simple; bh=sGcOoZwaTWTmAxZFlW6sWeDFPJ35IPDylx/fIMfey48=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=h+OiO/nz+mZEyyAS8hH5oHp1btpEROPxSSACPBDbWkQAotlja0cmLdvDMUXK+o9BOwgpffLA2GcRqD8Eqa3mRtvK2lxMLwM1eRRhfHoy1n7BVgJiXETosapthBo9zcGP2uMoHZAuvauqqlekf6CjPH+ccUoKQyz3FtU3Jv7y4R8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev; spf=pass smtp.mailfrom=linux.dev; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b=V09dF9j6; arc=none smtp.client-ip=91.218.175.185 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.dev Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b="V09dF9j6" Message-ID: <2b4e524a-cccc-47d1-9779-b40cc592e1cd@linux.dev> DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1786479224; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=f22bnD3Sko0dUdBxN3QNw/Z+ZrWPYkDLgjG8TY6rG1A=; b=V09dF9j65JUlhfcjqaeq+VmWdpAzRmYHvvnlHqtx5/gzL2DcKqZ8O3MWGueU3AWU/3RSIj hM5rLo+hyvUaSDcHIEnmoyJaShGLUjC88DMANkg259S5DiuN5FNIsIjNP8q8uOV75JZ1Ke qJ3l/Yzr0pn30dekDUOHDzpxvqzZNQs= Date: Tue, 11 Aug 2026 13:13:37 -0700 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Subject: Re: [PATCH v9 00/20] Add Counter delegation ISA extension support To: Paul Walmsley Cc: Will Deacon , Arnaldo Carvalho de Melo , Anup Patel , Ian Rogers , Rob Herring , Mark Rutland , Jiri Olsa , Krzysztof Kozlowski , James Clark , Namhyung Kim , linux-riscv@lists.infradead.org, linux-arm-kernel@lists.infradead.org, Conor Dooley , linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, devicetree@vger.kernel.org References: <20260807-counter_delegation-v9-0-58658104e487@meta.com> <42cea3ec-5f9d-7f47-bb8c-ab2789246918@kernel.org> Content-Language: en-US X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. From: Atish Patra In-Reply-To: <42cea3ec-5f9d-7f47-bb8c-ab2789246918@kernel.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Migadu-Flow: FLOW_OUT 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