From patchwork Mon Sep 2 17:51:56 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Robin Murphy X-Patchwork-Id: 13787565 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id E7EB6CA0ED3 for ; Mon, 2 Sep 2024 17:53:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-Type: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=Afy+c8VOXYlq4LWjYdZlwX5jCpeTzpnkTcxwfiQs4xk=; b=U+MdHJfx6FJ/sfq97jCgwob5DS f41/nqEap3yym1gkT2Oj8GPcP/JaAoIoYa3yQjNg+NXhxHPsKgbH+gwR5FheNALF9FwCJEr9Je7ju gzF1d8tSVEo+89RKi9F0SY3CoDHSrmI3YGXPd0nNeG8yD2OMaMtaVcuvKZf63/HQeDnMhekLuy+zq 6sAUweDSL2GPTOnxtNwaPE1cgB8fEuHqLxUatqQnvf44XeCRTF7ldau078GD1nf3DnqED5O/E8Mbd O1Lbb25CfJfDF9AoQ8up+1GuNwIdNL58VOWTFRaVmr1Enb8IBTrj7Lcq52KqIEpXQw5WoGSyAEVJZ lflUxArw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1slBEk-0000000FCAK-0YXB; Mon, 02 Sep 2024 17:53:10 +0000 Received: from foss.arm.com ([217.140.110.172]) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1slBDo-0000000FBvq-0NZ1 for linux-arm-kernel@lists.infradead.org; Mon, 02 Sep 2024 17:52:14 +0000 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 7BAFAFEC; Mon, 2 Sep 2024 10:52:35 -0700 (PDT) Received: from e121345-lin.cambridge.arm.com (e121345-lin.cambridge.arm.com [10.1.196.40]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id 6308B3F73B; Mon, 2 Sep 2024 10:52:08 -0700 (PDT) From: Robin Murphy To: will@kernel.org Cc: mark.rutland@arm.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, ilkka@os.amperecomputing.com Subject: [PATCH v2 0/8] perf/arm-cmn: Fixes and updates Date: Mon, 2 Sep 2024 18:51:56 +0100 Message-Id: X-Mailer: git-send-email 2.39.2.101.g768bb238c484.dirty MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240902_105212_204935_4EF5812E X-CRM114-Status: UNSURE ( 7.10 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org v1: https://lore.kernel.org/linux-arm-kernel/cover.1723229941.git.robin.murphy@arm.com/ Hi all, Here's v2 addressing Mark and Ilkka's comments. I hope I've added sufficient clarification to patch #5, but at worst I'd be OK with landing the rest while that discussion continues. Thanks, Robin. Robin Murphy (8): perf/arm-cmn: Refactor node ID handling. Again. perf/arm-cmn: Fix CCLA register offset perf/arm-cmn: Ensure dtm_idx is big enough perf/arm-cmn: Improve build-time assertion perf/arm-cmn: Make cycle counts less surprising perf/arm-cmn: Refactor DTC PMU register access dt-bindings: perf: arm-cmn: Add CMN S3 perf/arm-cmn: Support CMN S3 .../devicetree/bindings/perf/arm,cmn.yaml | 1 + drivers/perf/arm-cmn.c | 308 ++++++++++-------- 2 files changed, 175 insertions(+), 134 deletions(-)