Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751435AbaKFUCW (ORCPT ); Thu, 6 Nov 2014 15:02:22 -0500 Received: from cdptpa-outbound-snat.email.rr.com ([107.14.166.228]:17212 "EHLO cdptpa-oedge-vip.email.rr.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751051AbaKFUCV (ORCPT ); Thu, 6 Nov 2014 15:02:21 -0500 Date: Thu, 6 Nov 2014 15:02:04 -0500 From: Steven Rostedt To: Seth Jennings Cc: Josh Poimboeuf , Jiri Kosina , Vojtech Pavlik , live-patching@vger.kernel.org, kpatch@redhat.com, linux-kernel@vger.kernel.org Subject: Re: [PATCH 2/2] kernel: add support for live patching Message-ID: <20141106150204.38c600cf@gandalf.local.home> In-Reply-To: <1415284748-14648-3-git-send-email-sjenning@redhat.com> References: <1415284748-14648-1-git-send-email-sjenning@redhat.com> <1415284748-14648-3-git-send-email-sjenning@redhat.com> X-Mailer: Claws Mail 3.10.1 (GTK+ 2.24.25; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-RR-Connecting-IP: 107.14.168.118:25 X-Cloudmark-Score: 0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, 6 Nov 2014 08:39:08 -0600 Seth Jennings wrote: > --- /dev/null > +++ b/kernel/livepatch/Kconfig > @@ -0,0 +1,11 @@ > +config LIVE_PATCHING > + tristate "Live Kernel Patching" > + depends on DYNAMIC_FTRACE_WITH_REGS && MODULES && SYSFS && KALLSYMS_ALL > + default m Nuke this default. This should be default 'n', which is what kconfig defaults to when none is mentioned. -- Steve > + help > + Say Y here if you want to support live kernel patching. > + This setting has no runtime impact until a live-patch > + kernel module that uses the live-patch interface provided > + by this option is loaded, resulting in calls to patched > + functions being redirected to the new function code contained > + in the live-patch module. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/