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=-1.0 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, T_DKIMWL_WL_HIGH,URIBL_BLOCKED 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 D19F2C282DD for ; Thu, 23 May 2019 15:32:07 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 8C097206BA for ; Thu, 23 May 2019 15:32:07 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="D4a4CEpc" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 8C097206BA Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=arm.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender:Content-Type: Content-Transfer-Encoding:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:Date:Message-ID:From: References:To:Subject:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=wDdM0Jx9H4e2aWijN/Pdysk+Goc6D5IkQEpXFJzCXB8=; b=D4a4CEpchp6yM0kpPzb9l1nYp BSvSlhQMJEHj36lkhKIsJ9MmCPUrxpKHo8ETivEFxnEBVHRg3TE/I+WpxHC1aaNYgxlk1G46GQ6TW 1d7pbqKQGmZyCFpopwoA9+xuTNvH8jYXXNEseM6vnILyizscbT8oAi3dpj4Gr0wfwII8DHLnwz463 G0uJer1Z9NOXuMsAKhtbWH8o1KJts0l5s3SqOtVmCCmV5DWWa+3NP5VLPBETf/O215BCWuGLwp25p z89eI6dpAyrXMLDxO6iYgycEWJq5OpIkmdFO1vwiTOT2liMDJ/6r/DGvAvkcQ5RJ1pWSqcUkSrSUO FpfSYIJyQ==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1hTphI-00077j-N9; Thu, 23 May 2019 15:32:00 +0000 Received: from usa-sjc-mx-foss1.foss.arm.com ([217.140.101.70] helo=foss.arm.com) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1hTphE-00077L-TG for linux-arm-kernel@lists.infradead.org; Thu, 23 May 2019 15:31:58 +0000 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.72.51.249]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 8E057A78; Thu, 23 May 2019 08:31:56 -0700 (PDT) Received: from [10.1.196.93] (en101.cambridge.arm.com [10.1.196.93]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id C3B813F690; Thu, 23 May 2019 08:31:55 -0700 (PDT) Subject: Re: [PATCH v4 00/30] coresight: Support for ACPI bindings To: leo.yan@linaro.org References: <1558521304-27469-1-git-send-email-suzuki.poulose@arm.com> <20190523143227.GC31751@leoy-ThinkPad-X240s> From: Suzuki K Poulose Message-ID: <23a50436-4bcf-3439-c189-093e1a58438d@arm.com> Date: Thu, 23 May 2019 16:31:54 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.6.1 MIME-Version: 1.0 In-Reply-To: <20190523143227.GC31751@leoy-ThinkPad-X240s> Content-Language: en-US X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190523_083156_949715_55FDFDAF X-CRM114-Status: GOOD ( 19.08 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: coresight@lists.linaro.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi Leo, On 23/05/2019 15:32, Leo Yan wrote: > Hi Suzuki, > > On Wed, May 22, 2019 at 11:34:33AM +0100, Suzuki K Poulose wrote: > > [...] > >> Changes since v2: >> - Drop the patches exposing device links via sysfs, to be posted as separate >> series. > > Thanks for sharing the git tree linkage in another email. Just want > to confirm, since patch set v3 you have dropped the patch "coresight: > Expose device connections via sysfs" [1], will you send out this patch > after ACPI binding support patches has been merged? We are awaiting Mike's comment on the approach, as his CTI support also needs something similar. > > When you send out the new patch for exposing device connection, please > loop me so that I can base on it for perf testing related works. Sure, will do. As such, the perf testing should not be affected by that series. It is just a helper to demonstrate the connections. But yes, it will definitely help you to choose an ETF for a cluster, if you had multiple ETFs on the system. Otherwise, you should be OK. Please be aware that the power management support is missing on ACPI platform. So you must make sure, by other means, that the debug domain is powered up. Cheers Suzuki _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel