From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from out-180.mta0.migadu.com (out-180.mta0.migadu.com [91.218.175.180]) (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 3D1A138F23D for ; Mon, 22 Jun 2026 08:05:25 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=91.218.175.180 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782115528; cv=none; b=KyBUj7VahbRFntwyDQuQqEWTZ52333MldJ6HrFqtLf8rI2k6lvomQc1bgZyuQ3EtiF/J5kdl5hnlQI0jh7EKB9SobXoOaicoqPwxuHuGY8ydjdgHPoC8EYsIo6sbaja1Ifob6ctu0QETOZtEDttNc05zfh8rfo1G9c1TD19yVQk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782115528; c=relaxed/simple; bh=3OO28ccJEwCgkWwCOHvCmAYVgiOqJBRQW0AyXwGFpog=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=cDIxPpOyz/kn3m4ZcSQue6/84MD3Xov3lvL4IVLHGfBw0uH2BIxtMTUVn4Mltfl2VG3jJ0o5FJPZfy5NKf7q/mZLKneEBbohgp8hZM88ucoFc4xoXGLnxc2LFfYQ5yl5rxolpvuTUEFNLW4i+90s3Ve1yoP1ndPEfbmp7FSf+bw= 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=YfgKULrZ; arc=none smtp.client-ip=91.218.175.180 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="YfgKULrZ" X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1782115523; 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=8bnW4aRchUEMVnjaS3sJtvhYx7e7VZaYZUym5ODbnk8=; b=YfgKULrZp/PM/nIP8eMY6Lz5xJp98gKCORQY3LKm0um+I6jCZHs7zItRwVslBp6J5mF1e8 FwzWkUEwoHvk7w68GitONkowxgpIf5gUjyRCXJz841DZs7pPlgzLnNCRVPQmG50hznICwq Wfhrp1kn0wJe2AwQoIfFnRHasECw3Ns= From: Atish Patra Date: Mon, 22 Jun 2026 01:04:19 -0700 Subject: [PATCH v7 07/22] dt-bindings: riscv: add Smcntrpmf ISA extension description Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260622-counter_delegation-v7-7-0ba2fd34614e@meta.com> References: <20260622-counter_delegation-v7-0-0ba2fd34614e@meta.com> In-Reply-To: <20260622-counter_delegation-v7-0-0ba2fd34614e@meta.com> To: Jiri Olsa , James Clark , Mark Rutland , Will Deacon , Arnaldo Carvalho de Melo , Rob Herring , Ian Rogers , Krzysztof Kozlowski , Anup Patel , Paul Walmsley , Atish Patra , Namhyung Kim Cc: devicetree@vger.kernel.org, linux-perf-users@vger.kernel.org, Conor Dooley , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org X-Migadu-Flow: FLOW_OUT From: Atish Patra Add the description for Smcntrpmf ISA extension Acked-by: Rob Herring (Arm) Signed-off-by: Atish Patra --- Documentation/devicetree/bindings/riscv/extensions.yaml | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/Documentation/devicetree/bindings/riscv/extensions.yaml b/Documentation/devicetree/bindings/riscv/extensions.yaml index 15cf0e2ee3ed..2493766e956d 100644 --- a/Documentation/devicetree/bindings/riscv/extensions.yaml +++ b/Documentation/devicetree/bindings/riscv/extensions.yaml @@ -181,6 +181,12 @@ properties: changes to interrupts as frozen at commit ccbddab ("Merge pull request #42 from riscv/jhauser-2023-RC4") of riscv-aia. + - const: smcntrpmf + description: | + The standard Smcntrpmf machine-level extension for the machine mode + to enable privilege mode filtering for cycle and instret counters as + ratified in the 20240326 version of the privileged ISA specification. + - const: smcsrind description: | The standard Smcsrind machine-level extension extends the -- 2.53.0-Meta