Received: by 2002:a6b:500f:0:0:0:0:0 with SMTP id e15csp802673iob; Thu, 12 May 2022 05:07:55 -0700 (PDT) X-Google-Smtp-Source: ABdhPJyonIBxbvfJAhbR8LojGqiAWiDGkQ79fDVzvFp53B05AZ4tyu4gkpjfyO4xRO2sX+Uk799n X-Received: by 2002:a05:6638:11c6:b0:32b:861:f153 with SMTP id g6-20020a05663811c600b0032b0861f153mr14791069jas.320.1652357275513; Thu, 12 May 2022 05:07:55 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1652357275; cv=none; d=google.com; s=arc-20160816; b=OWlMArJVNx6p21HCVl5BmgUDQRmi4PGdVx+tE7XaZfBiN5eYG1I+026tNdrNdBZjpw zCxDvJPU4BIdokrP1PzM7MyAFi70cklOflDXXLa/SyCpKwpKlDabS9mXn2iXMc3kPrNc anTTenj2VLTuln4SNQLeMpUNOxt0gEDgbZwdFyHI3Lia47gk3Jp0U4IX7xjrQwis6ud0 5+cMB3lpgBNhPInt76JdYjXMk8/Lxu7EIkA9wuWUbI+7mXCs2DG05my2Db5JBtd8mRf6 PiEJm1I/hsYdBB+RYXBnNesc4rD6RT0+6LHQkpXcrsAdW9s4pV3428O2DlWn/9YxCHUk Ad0A== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :message-id:date:subject:cc:to:from; bh=HkraedYUmCm5GB599AWyel3XU7BE6VawZBqEpMthhOM=; b=0bw5BlNWCvkauR6+E2wFNpy8ueDckheioFwNOs4OIeJmgu7XxflCPHQilP3QpjROKC Ns3cSwow8fbx0ugk5G0VxNojJHgsIWrYkw8KFkC9pRyX6Rb3d+QnK2emGTziINv/6gWI QkAW5+Qtyj+tWDBDTL+2NL6fvg/nREUL1VfymT3Vm+PvmboataMuWuRuOkNfxRL2lb+T yKideJTIYf4CqQeaM1iUEtdFS9SHNQlh+8cFq1De1LIwfreRoEE2gkH5fcFn4w+nXUoG 0AHtl6qXlmjnxd9WlKk1Sj8Ja1qVLI6JXyZEqq3djxVW9IaIVN4gXZYvnt30JZ9CiBqO UpNQ== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=arm.com Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id q3-20020a5d8503000000b006495808450bsi4868560ion.40.2022.05.12.05.07.41; Thu, 12 May 2022 05:07:55 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=arm.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S245007AbiEKOqO (ORCPT + 99 others); Wed, 11 May 2022 10:46:14 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45746 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S245048AbiEKOqJ (ORCPT ); Wed, 11 May 2022 10:46:09 -0400 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 734462AFB; Wed, 11 May 2022 07:46:07 -0700 (PDT) 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 49093ED1; Wed, 11 May 2022 07:46:07 -0700 (PDT) Received: from e121896.arm.com (unknown [10.57.2.55]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id 86D403F66F; Wed, 11 May 2022 07:46:05 -0700 (PDT) From: James Clark To: suzuki.poulose@arm.com, mathieu.poirier@linaro.org, coresight@lists.linaro.org, mike.leach@linaro.org Cc: leo.yan@linaro.com, James Clark , Leo Yan , linux-arm-kernel@lists.infradead.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v3 0/4] coresight: Add config flag to enable branch broadcast Date: Wed, 11 May 2022 15:45:57 +0100 Message-Id: <20220511144601.2257870-1-james.clark@arm.com> X-Mailer: git-send-email 2.28.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00,RCVD_IN_DNSWL_HI, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Apologies for the delay. Changes since v2: * Pick up some of Mike's review tags * Add a comment explaining rationale for not opening the event when BB isn't supported * Extend docs to say that Perf doesn't support decode when binaries are modified * Drop Perf side patches that were already merged Thanks James James Clark (4): coresight: Add config flag to enable branch broadcast Documentation: coresight: Turn numbered subsections into real subsections Documentation: coresight: Link config options to existing documentation Documentation: coresight: Expand branch broadcast documentation .../coresight/coresight-etm4x-reference.rst | 17 +++++- Documentation/trace/coresight/coresight.rst | 56 +++++++++++++++++-- .../hwtracing/coresight/coresight-etm-perf.c | 2 + .../coresight/coresight-etm4x-core.c | 14 +++++ include/linux/coresight-pmu.h | 2 + 5 files changed, 85 insertions(+), 6 deletions(-) -- 2.28.0