From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752960AbcKQTus (ORCPT ); Thu, 17 Nov 2016 14:50:48 -0500 Received: from mail-wm0-f42.google.com ([74.125.82.42]:36419 "EHLO mail-wm0-f42.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751643AbcKQTuo (ORCPT ); Thu, 17 Nov 2016 14:50:44 -0500 MIME-Version: 1.0 In-Reply-To: <20161117083342.GY3142@twins.programming.kicks-ass.net> References: <20161115094744.GG3142@twins.programming.kicks-ass.net> <20161115100359.GA7757@gmail.com> <20161115104608.GH3142@twins.programming.kicks-ass.net> <20161115130315.GA12957@gmail.com> <32165F01-DA9E-4287-9831-6EDE40A71E83@infradead.org> <20161116083155.GC1270@gmail.com> <20161116101548.GO3142@twins.programming.kicks-ass.net> <20161117083342.GY3142@twins.programming.kicks-ass.net> From: Kees Cook Date: Thu, 17 Nov 2016 11:50:41 -0800 X-Google-Sender-Auth: sh2qrKnKwx7g8fLpiA9Q3SqaPCM Message-ID: Subject: Re: [RFC][PATCH 7/7] kref: Implement using refcount_t To: Peter Zijlstra Cc: Ingo Molnar , Greg KH , Will Deacon , "Reshetova, Elena" , Arnd Bergmann , Thomas Gleixner , "H. Peter Anvin" , David Windsor , Linus Torvalds , LKML Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Nov 17, 2016 at 12:33 AM, Peter Zijlstra wrote: > On Wed, Nov 16, 2016 at 10:55:16AM -0800, Kees Cook wrote: >> My intention with what I'm designing is to couple the "panic_on_oops" > > There is a panic_on_warn knob too. Yes, and that tends to be "too much". There is a need to create something between warn and bug. -Kees -- Kees Cook Nexus Security