Received: by 2002:ac0:a5a6:0:0:0:0:0 with SMTP id m35-v6csp4186708imm; Tue, 11 Sep 2018 08:12:02 -0700 (PDT) X-Google-Smtp-Source: ANB0VdZLPb75MBF+VdmXZ43V5gztUqf/+6dSNNb/DZgl1xwe0ZrjzBbKmdEDLQ048ExjHpWncT+u X-Received: by 2002:a63:db4f:: with SMTP id x15-v6mr27733724pgi.214.1536678722178; Tue, 11 Sep 2018 08:12:02 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1536678722; cv=none; d=google.com; s=arc-20160816; b=BXLNKvrt2gZ3FtwXl5yRZnv2zetxtL8yGp1tryMiGHo212hLiMQ43attjAkW0iG4YK 9YeXuTJL+6hMx1tGVHfRejr0eYYnQaTiOrgzcCHMba4OavExMpsusX9opIX2nMuA2GRg 3ErnS0uQFqcdAQhDuLeVZsOMe1i7zDQeTM99EiuP0Efx6AL8MltFZ4XN7TAcrw4sjeBW 70InKR9X3HO46pbmpJSaP6OgeolKqRCmlKMLxp8DzoK/N/5FeVoH5vqLtcgIjhw8lruW O3eS0PBxIt8Ce3Ms9j5Ou7wFvnL5YGF+bFSFucjbnb3yVO4Hz3wTvFN/CY6axlk0TJ3R KNMw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:user-agent:in-reply-to :content-disposition:mime-version:references:message-id:subject:cc :to:from:date; bh=GFUybWc9gmW6OH0h+JWv0Pz/09BH6A46PCK2/Yuq7qg=; b=oxfol6zrIX+lYf06o0FEfMqnXkTnp544JI2YbiB36TDMaAL6J1t0NtpdbxygY+VCvZ 9rRqo5vE/Ks16hLvgTnxdfWi9zXPK7fu7L1/RVEdfpuVLHxkrOsC3aCcrC00nfV7x8k2 Q/30g4mkHu0dMPBH0EmzYU2a6WX1OXdHX5LqUKIgwGF/PewkYtmv2/9+Qkd+Ks8vS0ZG ZnpsKBJsvDvjZVgFr28h8Qt5hXToV/YQv44TT4OKj9N0SjjjVoNJ73NgBH8+ocH9eYtT gWiwM40Fh20V0Ue+hfPon81jdBBOfvwnT1Ozkc9PCCBf/ivxel6R265yO4ujZ4/NeDCr abZA== ARC-Authentication-Results: i=1; mx.google.com; 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 Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id f21-v6si22157596pgk.418.2018.09.11.08.11.42; Tue, 11 Sep 2018 08:12:01 -0700 (PDT) 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; 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 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727752AbeIKULR (ORCPT + 99 others); Tue, 11 Sep 2018 16:11:17 -0400 Received: from foss.arm.com ([217.140.101.70]:45082 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726896AbeIKULQ (ORCPT ); Tue, 11 Sep 2018 16:11:16 -0400 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 C04CDED1; Tue, 11 Sep 2018 08:11:32 -0700 (PDT) Received: from edgewater-inn.cambridge.arm.com (usa-sjc-imap-foss1.foss.arm.com [10.72.51.249]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id 904003F614; Tue, 11 Sep 2018 08:11:32 -0700 (PDT) Received: by edgewater-inn.cambridge.arm.com (Postfix, from userid 1000) id 211AD1AE3231; Tue, 11 Sep 2018 16:11:49 +0100 (BST) Date: Tue, 11 Sep 2018 16:11:49 +0100 From: Will Deacon To: Sai Prakash Ranjan Cc: Steven Rostedt , Ingo Molnar , Laura Abbott , Kees Cook , Anton Vorontsov , Rob Herring , devicetree@vger.kernel.org, Colin Cross , Jason Baron , Tony Luck , Arnd Bergmann , Catalin Marinas , Joel Fernandes , Masami Hiramatsu , Joe Perches , Jim Cromie , Rajendra Nayak , Vivek Gautam , Sibi Sankar , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, Greg Kroah-Hartman , Ingo Molnar , Tom Zanussi , Prasad Sodagudi , tsoni@codeaurora.org, Bryan Huntsman , Tingwei Zhang Subject: Re: [PATCH 0/6] Tracing register accesses with pstore and dynamic debug Message-ID: <20180911151148.GI2651@arm.com> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello, On Sun, Sep 09, 2018 at 01:57:01AM +0530, Sai Prakash Ranjan wrote: > This patch series adds Event tracing support to pstore and is continuation > to the RFC patch introduced to add a new tracing facility for register > accesses called Register Trace Buffer(RTB). Since we decided to not introduce > a separate framework to trace register accesses and use existing framework > like tracepoints, I have moved from RFC. Details of the RFC in link below: > > Link: https://lore.kernel.org/lkml/cover.1535119710.git.saiprakash.ranjan@codeaurora.org/ The arm64 backend bits look fine to be, but they're mixed up with core changes that I haven't looked at closely. Will