Received: by 2002:ac0:a5a7:0:0:0:0:0 with SMTP id m36-v6csp4926878imm; Tue, 7 Aug 2018 09:34:48 -0700 (PDT) X-Google-Smtp-Source: AAOMgpdavve+HXLodpNLT8sw3LWVfL6vrmjI2h6Ql13idK7CmydUpoOZtQVBPEYf2yZTeG88HzF4 X-Received: by 2002:a17:902:a50a:: with SMTP id s10-v6mr18341301plq.147.1533659688645; Tue, 07 Aug 2018 09:34:48 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1533659688; cv=none; d=google.com; s=arc-20160816; b=i+689Wpw5vo0oShscjAsJcZTP1LX8EhqfbZqTFEZ1GId5jEqiLHEQQfbN8dErbrMaQ +m+2O5HtXUnnc5gr+alcE5cEBGZbcHQ6u+802aqiFKnYIUpsYAx+Rtwwqc9siirEDJvg bie/weYwiC9cYFX2hPeEdR4WRALj0ShCNInoJnzFDNlvYekS6nNWv0L64paxm3LFMFn5 YS4az3AxzziVrFAxdBKG6jdD0lAjQbAzuiega+iJd9iLgXuIHY7c5dXfRUksMltc5Hdq mHhYGSgZotXsSg4O5jlvYNzLPNZ+MquAwjzIIuovMyUnhmLKohtFh/bU5d2AmacpKldb cQiQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding:mime-version :references:in-reply-to:message-id:subject:cc:to:from:date :arc-authentication-results; bh=xMY6GHgvCGl2dncLzeaX1QkYyvDwo+utrRwyQ/4GC2k=; b=HuZdF5JiIm7vOXTheH2W6PxRAGJHwgIP1Ha8cDdpe33K9erIg6OcABCnb95aO0NiL/ +qzyauopdxczYkLIhb0HzzzqSq5zgXrhHpVdqybER/wmIULEBqzMinVV/7rmGgophTfw 7iyRENPPvSKmBjtt9eAifIi13swMVyRhXYnzHbniysPfACMwjEwSjZQkc4uE1JOIaLKc eiRml3czELRfB1CeFz3jEuodxdacJs2l39IxIczxktyPXK14Rxoe87chqliSBMB68YzG Ru762g/Vo1pUqlPZiymob5zGYo2sI1e1jrU2D7CcCPGhq4lBFpbn8r4FB9Mt3MVks+js N/cw== 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 72-v6si1967415pfv.131.2018.08.07.09.34.33; Tue, 07 Aug 2018 09:34:48 -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 S2389747AbeHGRXz (ORCPT + 99 others); Tue, 7 Aug 2018 13:23:55 -0400 Received: from mail.kernel.org ([198.145.29.99]:42272 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1732619AbeHGRXz (ORCPT ); Tue, 7 Aug 2018 13:23:55 -0400 Received: from gandalf.local.home (cpe-66-24-56-78.stny.res.rr.com [66.24.56.78]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 65D7521770; Tue, 7 Aug 2018 15:09:08 +0000 (UTC) Date: Tue, 7 Aug 2018 11:09:06 -0400 From: Steven Rostedt To: Joel Fernandes Cc: Joel Fernandes , LKML , "Cc: Android Kernel" , Boqun Feng , Byungchul Park , Ingo Molnar , Masami Hiramatsu , Mathieu Desnoyers , Namhyung Kim , Paul McKenney , Peter Zijlstra , Thomas Glexiner , Tom Zanussi Subject: Re: [PATCH v12 3/3] tracing: Centralize preemptirq tracepoints and unify their usage Message-ID: <20180807110906.3a1b0ac4@gandalf.local.home> In-Reply-To: References: <20180730222423.196630-1-joel@joelfernandes.org> <20180730222423.196630-4-joel@joelfernandes.org> <20180806155058.5ee875f4@gandalf.local.home> <20180806214300.13e63523@gandalf.local.home> <20180807094954.5137972d@gandalf.local.home> <446AE5F2-39E0-46B6-8E0B-207E003DBF20@google.com> <20180807103410.4fe203cb@gandalf.local.home> X-Mailer: Claws Mail 3.16.0 (GTK+ 2.24.32; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 07 Aug 2018 10:48:05 -0400 Joel Fernandes wrote: > >You mean if someone add a tracepoint callback to the irq disable > >tracepoint, and did a lockdep assert to make sure interrupts are > >disabled? > > Yes that's what I meant. That sounds like a "Doctor, it hurts me when I do this" problem ;-) -- Steve