Received: by 2002:ad5:474a:0:0:0:0:0 with SMTP id i10csp1127172imu; Mon, 5 Nov 2018 14:27:15 -0800 (PST) X-Google-Smtp-Source: AJdET5eZ9+7Ju4XUijlZUHgk+2GaTsj2Y6qNLfbxk4EGUTeX/q4LvAxfVYRSn5Cd1T/FbhqV2Flz X-Received: by 2002:a17:902:8bc6:: with SMTP id r6-v6mr9577392plo.194.1541456835266; Mon, 05 Nov 2018 14:27:15 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1541456835; cv=none; d=google.com; s=arc-20160816; b=UyBQdQfrJxEqXKD85qJM4a90W/urYouFo5NtQGWeu1xyLHZzroYIpOE1pYdQwBBrwM ujp0XDD7/ylqVODegX2bNsjF+yT8U4etir+R+YIOqmc26ql96WRgc1COkvFt1E9+WuR8 A/uKNiqKrkcTzQfT4cbzLgC9aTHV6Vgem8Hpmx/3EaWW8WQ8fmm1VCt6NN2IaUr2CeOe U1dQwrXjdNeWyd/13ymEHMvJ5gIT+eFGjbCRTjcdj4LV+/vefFZJCHtSzxDLD/TcJdZC fNjAFfqS3aVGVr05LveLrtC9h+ehRF5fQR8swFiLheclz6c/AxAU2s4dlNIE5vFhe7xZ 5+8w== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:message-id:date:subject:cc:to:from :dkim-signature; bh=y+ddjEzD3JlIhTblXhZGXsMqfZXc/g+LWxolFBNW6WA=; b=N4p3jl6puhcIwBXx4S1VH0JtrgTAiDSTUxZ9B7aEr8CNrY6oEU8yqc2gyJyPUL2e9l weLEnlQh+PQi8Ho6p2NQ9QyHNy46gdd2D6d0P+4WlycouTVd3h5VN4pPHXAyrUoB5Xg4 +quT5Ca9RSUrxbs5VZk/fZnFLXo3ACdE72S7R2iVL2sSyHyX8J41iVn1Z0zXuSJuQdot epXXtyr20rMwBHZuYnNmWm70fxhLJU0NZoNJwKcATvHyxhLsN8kmn0vbqetOjuIEJh5Z FEt4pSFnBa7McYjRhkg0qjCbWMB3ak+YRBgTyfAceaYZsUCb2RKuZOtuwPLc6mLcVZKS GVPg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=L4OgzKh8; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id m33si13656199pgl.379.2018.11.05.14.26.58; Mon, 05 Nov 2018 14:27:15 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=L4OgzKh8; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729918AbeKFHs2 (ORCPT + 99 others); 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-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