From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-3.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 505B1C0044C for ; Mon, 5 Nov 2018 22:26:36 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D0A7A20825 for ; Mon, 5 Nov 2018 22:26:35 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=linaro.org header.i=@linaro.org header.b="L4OgzKh8" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D0A7A20825 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linaro.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730035AbeKFHs2 (ORCPT ); Tue, 6 Nov 2018 02:48:28 -0500 Received: from mail-pl1-f182.google.com ([209.85.214.182]:42733 "EHLO mail-pl1-f182.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725933AbeKFHs2 (ORCPT ); Tue, 6 Nov 2018 02:48:28 -0500 Received: by mail-pl1-f182.google.com with SMTP id t6-v6so5137792plo.9 for ; Mon, 05 Nov 2018 14:26:33 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id; bh=y+ddjEzD3JlIhTblXhZGXsMqfZXc/g+LWxolFBNW6WA=; b=L4OgzKh8cY1F03AuKCDZ2AoOwdF1EaKPYH57dn1BPPf6xtO6kKKK/1HEX4Avxw/p1Q bWqJiZ+TnP+28qomcfN//dRnVdiw/fF8dMWf2r9MlnU9ixDmxcOpaSZsLPkxSNqGsUpd RhLXCl75aMBVlgFgj+IjW7Xc6TVj91i7oHTO8= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=y+ddjEzD3JlIhTblXhZGXsMqfZXc/g+LWxolFBNW6WA=; b=WGt1G7Ozdoi/C55lndUNbJMvt1aAfFyE43IM/qCY/fzzesGv4jn6it0oprh2L30/Pn qousNd43DLsedjwgbBBINrYtBNzh87NkdaSGzRRW4UfeD9L00RYz62paKp6ua3gl4Jjj vEljmYhSWEpsnrmnMh7LHUUx2cWsPYAg8VktYEYwLON5adW7LZJVnMwDI3XIxeYzgOOW dMge/uOdAct3y2mj98ZEbSLcxC/puXZmOdm3gZwf+xLfkWZ1rlZtTUeTRoVTcPV7BFbZ DogHuI8KxfobPBGtyVDJOJMl5zPVQN/hkrHEhDsOzZMQ8djyBwV+eTdE8mEu6JFfPYVS umTQ== X-Gm-Message-State: AGRZ1gLj7iUWIuuMsDdYV3Jtpd5pO4Ms8hQaaftwyhFLc7tSq0o3A7Li d3J6BModZ0v9YlYOF5gRIjYQvw== X-Google-Smtp-Source: AJdET5dKASFV12cJDfE66CPtk/1QUKIp3uymqarOiKDIBjZJVs0ffy1BNW7G5SKuL1iWcOHp4ZFFow== X-Received: by 2002:a17:902:8342:: with SMTP id z2-v6mr23412122pln.147.1541456793397; Mon, 05 Nov 2018 14:26:33 -0800 (PST) Received: from xps15.cg.shawcable.net (S0106002369de4dac.cg.shawcable.net. [68.147.8.254]) by smtp.gmail.com with ESMTPSA id q26-v6sm58669804pfi.165.2018.11.05.14.26.31 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Mon, 05 Nov 2018 14:26:32 -0800 (PST) From: Mathieu Poirier To: linux-arm-kernel@lists.infradead.org Cc: alexander.shishkin@linux.intel.com, leo.yan@linaro.org, suzuki.poulose@arm.com, coresight@lists.linaro.org, linux-kernel@vger.kernel.org Subject: [PATCH 0/3] coresight: Fix miscellaneous problems with CLAIM tags Date: Mon, 5 Nov 2018 15:26:27 -0700 Message-Id: <1541456790-28282-1-git-send-email-mathieu.poirier@linaro.org> X-Mailer: git-send-email 2.7.4 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This set addresses 3 problems observed with the CLAIM tag feature. The first patch adds support for CLAIM tags to the ETB10 drivers. The second and third patch deal with releasing the tags on ETF and ETM3x devices. Review and testing would be appreciated. Regards, Mathieu Mathieu Poirier (3): coresight: etb10: Add support for CLAIM tag coresight: etf: Release CLAIM tag after disabling the HW coresight: etm3x: Release CLAIM tag when operated from perf drivers/hwtracing/coresight/coresight-etb10.c | 23 +++++++++++++++++------ drivers/hwtracing/coresight/coresight-etm3x.c | 2 ++ drivers/hwtracing/coresight/coresight-tmc-etf.c | 2 +- 3 files changed, 20 insertions(+), 7 deletions(-) -- 2.7.4