From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 0A63712F583; Wed, 1 May 2024 13:59:19 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.140.110.172 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1714571962; cv=none; b=kJt9iFipJXWHqmn+oqWkDEbRxY3mScti3kQMCc5KhUms/QxkrOME23+wX/N6pricbAY6w0p4FkBn9QtyK2Drw0k/w4+59LOjq/ogfm9P1wWbV3RXA/BZuS1n4hi12VHFM6sC7zBU+C28ddjRbsfQOZfbfiuLvyaCYqhjfmBmFBY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1714571962; c=relaxed/simple; bh=kh+yXs/vps5ZxI7eRsLo2rWdX2HrIuuYfU3JQKjNXQA=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=dXY+d51shnDq4eRjGFe1enssDmSm2+tQZrWQSSTw1eIXFBXp9QgzOe6JRuwJglxMRfY7spUdllv8Sg1GNZlC/ncPLVE9fNvnZbsnH5JlfSuZtjAtq7ovc8E6BzlcDPIlfQ+Qc2sHgIW2hfRltIHaGHEn1Gy2PF/7hZoyhQ7rqpU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arm.com; spf=pass smtp.mailfrom=arm.com; arc=none smtp.client-ip=217.140.110.172 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=arm.com 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 1483A2F4; Wed, 1 May 2024 06:59:45 -0700 (PDT) Received: from e127643.broadband (usa-sjc-mx-foss1.foss.arm.com [172.31.20.19]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id 4D8ED3F71E; Wed, 1 May 2024 06:59:16 -0700 (PDT) From: James Clark To: linux-perf-users@vger.kernel.org, coresight@lists.linaro.org, leo.yan@linux.dev, irogers@google.com Cc: James Clark , Suzuki K Poulose , Mike Leach , John Garry , Will Deacon , Peter Zijlstra , Ingo Molnar , Arnaldo Carvalho de Melo , Namhyung Kim , Mark Rutland , Alexander Shishkin , Jiri Olsa , Adrian Hunter , "Liang, Kan" , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 0/3] perf cs-etm: Improve version detection and error reporting Date: Wed, 1 May 2024 14:57:50 +0100 Message-Id: <20240501135753.508022-1-james.clark@arm.com> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Changes since v1: * Add a commit to use struct perf_cpu in place of some of the ints * Add a commit to remove repeated fetches of the ETM PMU James Clark (3): perf cs-etm: Use struct perf_cpu as much as possible perf cs-etm: Remove repeated fetches of the ETM PMU perf cs-etm: Improve version detection and error reporting tools/perf/arch/arm/util/cs-etm.c | 287 +++++++++++++++--------------- 1 file changed, 139 insertions(+), 148 deletions(-) -- 2.34.1