From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by smtp.subspace.kernel.org (Postfix) with ESMTP id A3AC61CB329; Thu, 22 Aug 2024 14:35:12 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.140.110.172 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724337314; cv=none; b=gqlm77vCpMfblkHpzhZPs3HGETn7kPsUNGKLqgzvy0yXdwRDpTw4vN0Aa6rEcYUl4FUNZkElj1vFkmTPhYXm9GOBG43rdqLl0OyMVml/Z1SCh1z+pQUzBDY7Pp1OIgl2/l4IIOd1uTRiMfw1rdWNExvj72XnPTkWjzXtBd5k3ec= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724337314; c=relaxed/simple; bh=Yrbud2/p+d0nyomNYkBZ+AczxiW0KfleN4GvLDqchV4=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=E3DSU+yys1prxTr0D1od691RCMbHE2HyYv41k0D4AKzf9V3Ai0Sg3EVEWLZpG87alQ2hxzhtImXiCKhi33ns2gDHxaO/R5HQQ2bWhAXC8/6dGB/Uqbu6uBRCswcslwEpztSXjnSvUoQdAU71NZmR72HYS4Xj9B/WhiG7cm29HBk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arm.com; spf=pass smtp.mailfrom=arm.com; arc=none smtp.client-ip=217.140.110.172 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=arm.com 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 071C3DA7; Thu, 22 Aug 2024 07:35:38 -0700 (PDT) Received: from [10.57.72.240] (unknown [10.57.72.240]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 49AD23F66E; Thu, 22 Aug 2024 07:35:08 -0700 (PDT) Message-ID: Date: Thu, 22 Aug 2024 15:35:06 +0100 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v6 00/17] coresight: Use per-sink trace ID maps for Perf sessions Content-Language: en-GB To: Arnaldo Carvalho de Melo Cc: James Clark , coresight@lists.linaro.org, gankulkarni@os.amperecomputing.com, mike.leach@linaro.org, leo.yan@linux.dev, anshuman.khandual@arm.com, James Clark , Alexander Shishkin , Maxime Coquelin , Alexandre Torgue , John Garry , Will Deacon , Peter Zijlstra , Ingo Molnar , Namhyung Kim , Mark Rutland , Jiri Olsa , Ian Rogers , Adrian Hunter , "Liang, Kan" , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-stm32@st-md-mailman.stormreply.com, linux-perf-users@vger.kernel.org References: <20240722101202.26915-1-james.clark@linaro.org> <6476a228-847b-4804-9229-c11a881663c7@arm.com> <8068c8ff-a8ce-4bcd-bb19-2c25b45cf6f3@arm.com> From: Suzuki K Poulose In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Hi Arnaldo, On 26/07/2024 15:49, Arnaldo Carvalho de Melo wrote: > On Fri, Jul 26, 2024 at 03:38:13PM +0100, Suzuki K Poulose wrote: >> On 26/07/2024 15:32, Arnaldo Carvalho de Melo wrote: >>> On Fri, Jul 26, 2024 at 03:26:04PM +0100, Suzuki K Poulose wrote: >>>> On 26/07/2024 15:18, Arnaldo Carvalho de Melo wrote: >>>>> On Mon, Jul 22, 2024 at 11:11:42AM +0100, James Clark wrote: >>>>>> This will allow sessions with more than CORESIGHT_TRACE_IDS_MAX ETMs >>>>>> as long as there are fewer than that many ETMs connected to each sink. >>>>> >>>>> Hey, may I take the tools part, i.e. patches 0-7 and someone on the ARM >>>>> kernel team pick the driver bits? > >>>> I plan to pick the kernel driver bits for v6.12 > >>> Perhaps it is better for me to wait for that? > >> Yes, please. > > Please let me know when you do so so that I can merge the tooling bits. I have now merged the driver changes to coresight/next, they will be sent to Greg for v6.12. [0] You may go ahead and merge the tool bits. Thanks Suzuki [0] https://lkml.kernel.org/r/172433479466.350842.6920589600831615538.b4-ty@arm.com > > Thanks, > > - Arnaldo