Date: Thu, 6 Nov 2014 14:19:19 -0600
From: Seth Jennings <sjenning@redhat.com>
To: Steven Rostedt <rostedt@goodmis.org>
Cc: Josh Poimboeuf <jpoimboe@redhat.com>, Jiri Kosina <jkosina@suse.cz>,
        Vojtech Pavlik <vojtech@suse.cz>, 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: <20141106201919.GA19701@cerebellum.variantweb.net>
References: <1415284748-14648-1-git-send-email-sjenning@redhat.com>
 <1415284748-14648-3-git-send-email-sjenning@redhat.com>
 <20141106150204.38c600cf@gandalf.local.home>
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On Thu, Nov 06, 2014 at 03:02:04PM -0500, Steven Rostedt wrote:
> On Thu,  6 Nov 2014 08:39:08 -0600
> Seth Jennings <sjenning@redhat.com> 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.

Ok.

Thanks,
Seth

> 
> -- 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.
--
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