From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.12]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 29DBB1DC046; Tue, 26 Nov 2024 17:56:26 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.12 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732643788; cv=none; b=YmDCf6wasc5IDGqsxghEfgBZx6KibTswT4JgMmPhDcUcINCKvtNPbjnLTYEY5WK5mf/ZKbKxDVwT1kwQiENc1vih7P/EnrkemvZZ1UJhfvCHHr0l4NfGDWU2U/8s/cbYdd39o79cubHprQwMvJ59anE2ui14NULOM4f82+GPLME= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732643788; c=relaxed/simple; bh=b2EMFKYbCQrL3zVfpm5cObA15cEJOuCZKP2zA64gpdo=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=qIl85d2cxPSMYjDphFHL38c3sI4BTBC9HL0xs4yrLNoW+JyRCF5jpguESh/un5ZRmXu2nLCBxU7ycMKi9uPW/Nf/z/CKtwgwlQiIvtpdkqtjlD/8lzmusifH1KcO+a5GjEtQZNWi5rotbdRz5I7aW3XfMkzlF/dGoxyeop1gBHo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=NsjMCTZw; arc=none smtp.client-ip=192.198.163.12 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="NsjMCTZw" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1732643787; x=1764179787; h=message-id:date:mime-version:subject:to:cc:references: from:in-reply-to:content-transfer-encoding; bh=b2EMFKYbCQrL3zVfpm5cObA15cEJOuCZKP2zA64gpdo=; b=NsjMCTZwLbIPbisznIzhY49n1XjDP6eNtUDFtiYsKlSbLyKsk/hLQ/kT lfGg0n6tTBWp0hozzQx2oC3UzOtD46sQy2r7m6+Ujem2ycy5Owgs4H1c1 18/Ltlzm5rWNUMupufqbAUvVGn+Jib+qVVc945HUqU8d63n2Lj5EFfxYU R3KZ9+8uYSjM32iaQBriMcvd0aw/X/s+2LT/g7yEGzkwtF8YmdwKiYkhm rGldFmjLDhqAn5eyGZvSrafglga1Nd4Gketf0lasQTvC1o79aXr4dR9uJ RFD9PWqCD78vKjNsvoOd+MH0PKEm/ZX8Q84Wt/nU4G2sA/HacpEFUIYPD A==; X-CSE-ConnectionGUID: YzoqKSaSSd2biRXskXqs/w== X-CSE-MsgGUID: ZQFzZG+zSLa78Hu4tntzxg== X-IronPort-AV: E=McAfee;i="6700,10204,11268"; a="36746238" X-IronPort-AV: E=Sophos;i="6.12,186,1728975600"; d="scan'208";a="36746238" Received: from fmviesa003.fm.intel.com ([10.60.135.143]) by fmvoesa106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 26 Nov 2024 09:56:24 -0800 X-CSE-ConnectionGUID: 4bgwMG+zTxe7MRZj0TGgVQ== X-CSE-MsgGUID: vMtMr6fuQEisSPZw7JAX+w== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.12,186,1728975600"; d="scan'208";a="95762381" Received: from ahunter6-mobl1.ger.corp.intel.com (HELO [10.0.2.15]) ([10.246.16.81]) by fmviesa003-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 26 Nov 2024 09:56:20 -0800 Message-ID: Date: Tue, 26 Nov 2024 19:56:12 +0200 Precedence: bulk X-Mailing-List: linux-perf-users@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH V15 0/7] perf/core: Add ability for an event to "pause" or "resume" AUX area tracing To: Arnaldo Carvalho de Melo Cc: Namhyung Kim , Jiri Olsa , Ian Rogers , Kan Liang , Leo Yan , linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org References: <20241114101711.34987-1-adrian.hunter@intel.com> <9bb112f8-0af1-4517-a4b8-bd2edacce07c@intel.com> Content-Language: en-US From: Adrian Hunter Organization: Intel Finland Oy, Registered Address: PL 281, 00181 Helsinki, Business Identity Code: 0357606 - 4, Domiciled in Helsinki In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 26/11/24 19:16, Arnaldo Carvalho de Melo wrote: > On Tue, Nov 26, 2024 at 02:59:02PM +0200, Adrian Hunter wrote: >> On 14/11/24 12:17, Adrian Hunter wrote: >>> Hi >>> >>> Note for V15: >>> Same as V14 but without kernel patches because they have been >>> applied, and updated "missing_features" patch for the new way >>> of detecting missing features. >> >> Still apply > > So the kernel part is in, I'll go over this after getting a machine with > a kernel with those features so that I can test it all together. To be clear, this is just a software feature, so any machine with Intel PT will do. Kernel can be from mainline tree or tip.