From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-ed1-f52.google.com (mail-ed1-f52.google.com [209.85.208.52]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 793473E5A32 for ; Tue, 9 Jun 2026 08:50:17 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.208.52 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780995018; cv=none; b=D/oQ4d9Jn6cpqxL9h1gPeiBRvnJe1zgNj3zoKFO1ROObaJTH1FPJXN8uzNWvPaRTN4Ud4SPTQGAMY3jLsA9ktObcaCeHuA6fSf03VX7CZtocVS+SBv0yOf8J/9Jvx4goBqW2v1JBtkJpOT54CfMlLId34hh3BPVTXT9Y3SXCL38= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780995018; c=relaxed/simple; bh=qLFJdsZ/KRlc/HGYJzXoyW16kOjzeKL5gCHOv1Q/0kE=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=kEAK7v9zYlPCLd8ylt3zbOaXkTdFzxfJpDw1Sv9bdwyDgoNpd3ol5U+FpCpAszCqt/iCuf9d1aeLrPuVYYuYT1qXHStOwyTqz+xqtguRFAsRgMolwWJaIqxaq8yiyxfpEbIfQK6cG+i93DAiUCbpCW1HMaENnRJX797BBx4Zdgk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=kzalloc.com; spf=pass smtp.mailfrom=gmail.com; arc=none smtp.client-ip=209.85.208.52 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=kzalloc.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Received: by mail-ed1-f52.google.com with SMTP id 4fb4d7f45d1cf-68b3a28da7eso878459a12.2 for ; Tue, 09 Jun 2026 01:50:17 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1780995016; x=1781599816; h=content-transfer-encoding:in-reply-to:content-language:from :references:cc:to:subject:user-agent:mime-version:date:message-id :x-gm-gg:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=/OesEzAfal6z36LgdXCq9SyfPK1un/F0y/2bpb/9BmA=; b=jpriJ9pl2xQ8P/nNC3c7Hcjjvanu35oYx1AwruXlQm1Dzj3Ijj5vVjaDzJtB908ERR B3FSZRXKIoVhLmbDv2ZYRZd3EotGIa44ZycvHckyc6ggL1Le40szpGwp88E6dY/suw9E 5V564cxx+8s0uMOOrgoI7eT8N12b80qaCE/gQLKSW578Ue2zFaZwrt5mkeO21S3nFasU lFsGExdbv8AFBdXLN2pwTxgolzUioYHIt0iV+aNHQWmsYmUunOT1nmN/bGTrsVUPo1s/ /F4Up0R0X3WS+MH8uM/S+7eYePtT662kzixrJstC5wPAUnHKdMFD40DdloyIagdUCg29 sZCA== X-Forwarded-Encrypted: i=1; AFNElJ/ErcWmETMbIoofNKX7hwr0rVhlHwakbuQumKQDkCN8I0fZ1gNSMY3aMW4uPwxTmcpbfh2uLApYYhgQ@vger.kernel.org X-Gm-Message-State: AOJu0YxQ65Q36ACyRiK+6RLXPdnbTi32NIk4/qSMqQi6jFTla+yVfQJZ 69vEWcRrmIvJHX/c+c/b4EE+0ZU0bSreUMuzVmt5cYg38iVy9P5VBHi6 X-Gm-Gg: Acq92OGowVvuspGZwcBoRFCS7UoLTX+2ohETmLtLpx7+SFrvw/I1agS5ZZnUV4rE5/I ya5mA/tsgsRVjZ0j8pQ/QU0VuHvFl3udBtxgZV7thfz1jmmdTp3pGWiqWfkcX8L33t4KQqKP34q 6IsouKF6URF7aWBqbPRPis+jeWr9CiJg27nLbWFU650cNVkOY7owrLcbtM7b94Lw7hC7TaxHVJY zbKJVRfSxIBuVn5MtoNfFm86Icq2KDdaqmLkIUc/PbxDvc9YzWhZTbcI/ZLNoMPTUvW5AHefM06 URF5LkSu+jWZgFwhn6BurlC9+regWGosxle2+PtZch9RJ1jvS2pH0BNdmZHGIwbX0d/0ILqy+jV TFd6J6ia+fopISzO9NgwRZoVwO5B7GosSLTVOcK8ObkiSWP9cv5oHJOnY2yVVA3FjMLTZZG/6Rd XP20o44N0a+s7WODtEdqDLEAsdUvJSXoYOVGYxeQK5DlNGwL++yOQk2PLAQrHF3Lvz7oLKG6oUm Of5Obu9zJELeoqotOZrhCTyfddRmITls8rgi7g7KBy+yrlkhAaEoXDjWH3G3KiD X-Received: by 2002:a05:6402:3809:b0:68c:76fb:7e8f with SMTP id 4fb4d7f45d1cf-68fa46b5608mr3785815a12.0.1780995015438; Tue, 09 Jun 2026 01:50:15 -0700 (PDT) Received: from [10.147.180.168] ([192.176.1.78]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-68e65851d7bsm8185098a12.14.2026.06.09.01.50.13 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 09 Jun 2026 01:50:15 -0700 (PDT) Message-ID: Date: Tue, 9 Jun 2026 10:50:13 +0200 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [Question] Enabling CoreSight TRBE in firmware on CIX Orion O6 To: Yunseong Kim , Peter Chen , Fugang Duan , Guomin Chen , Hans Zhang , Gary Yang , Joakim Zhang , Jerry Zhu Cc: CIX Linux Kernel Upstream Group , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, "linux-kernel@vger.kernel.org" , Yunseong Kim References: <5d1bdf6d-ed77-4de9-b788-cf04a98d054d@est.tech> From: Yunseong Kim Content-Language: en-US In-Reply-To: <5d1bdf6d-ed77-4de9-b788-cf04a98d054d@est.tech> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit I wrote the wrong output: > $ perf record -e cs_etm// -- ls > intel_pt: aux mmap: Cannot allocate memory Current output: $ perf record -e cs_etm// -- ls cs_etm: Not found on CPU 0. Check hardware and firmware support and that all Coresight drivers are loaded