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
Date: Thu, 6 Nov 2014 14:19:19 -0600 [thread overview]
Message-ID: <20141106201919.GA19701@cerebellum.variantweb.net> (raw)
In-Reply-To: <20141106150204.38c600cf@gandalf.local.home>
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.
next prev parent reply other threads:[~2014-11-06 20:19 UTC|newest]
Thread overview: 73+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-11-06 14:39 [PATCH 0/2] Kernel Live Patching Seth Jennings
2014-11-06 14:39 ` [PATCH 1/2] kernel: add TAINT_LIVEPATCH Seth Jennings
2014-11-09 20:19 ` Greg KH
2014-11-11 14:54 ` Seth Jennings
2014-11-06 14:39 ` [PATCH 2/2] kernel: add support for live patching Seth Jennings
2014-11-06 15:11 ` Jiri Kosina
2014-11-06 16:20 ` Seth Jennings
2014-11-06 16:32 ` Josh Poimboeuf
2014-11-06 18:00 ` Vojtech Pavlik
2014-11-06 22:20 ` Jiri Kosina
2014-11-07 12:50 ` Josh Poimboeuf
2014-11-07 13:13 ` Jiri Kosina
2014-11-07 13:22 ` Josh Poimboeuf
2014-11-07 14:57 ` Seth Jennings
2014-11-06 15:51 ` Jiri Slaby
2014-11-06 16:57 ` Seth Jennings
2014-11-06 17:12 ` Josh Poimboeuf
2014-11-07 18:21 ` Petr Mladek
2014-11-07 20:31 ` Josh Poimboeuf
2014-11-30 12:23 ` Pavel Machek
2014-12-01 16:49 ` Seth Jennings
2014-11-06 20:02 ` Steven Rostedt
2014-11-06 20:19 ` Seth Jennings [this message]
2014-11-07 17:13 ` module notifier: was " Petr Mladek
2014-11-07 18:07 ` Seth Jennings
2014-11-07 18:40 ` Petr Mladek
2014-11-07 18:55 ` Seth Jennings
2014-11-11 19:40 ` Seth Jennings
2014-11-11 22:17 ` Jiri Kosina
2014-11-11 22:48 ` Seth Jennings
2014-11-07 17:39 ` more patches for the same func: " Petr Mladek
2014-11-07 21:54 ` Josh Poimboeuf
2014-11-07 19:40 ` Andy Lutomirski
2014-11-07 19:42 ` Seth Jennings
2014-11-07 19:52 ` Seth Jennings
2014-11-10 10:08 ` Jiri Kosina
2014-11-10 17:31 ` Josh Poimboeuf
2014-11-13 10:16 ` Miroslav Benes
2014-11-13 14:38 ` Josh Poimboeuf
2014-11-13 17:12 ` Seth Jennings
2014-11-14 13:30 ` Miroslav Benes
2014-11-14 14:52 ` Petr Mladek
2014-11-06 18:44 ` [PATCH 0/2] Kernel Live Patching Christoph Hellwig
2014-11-06 18:51 ` Vojtech Pavlik
2014-11-06 18:58 ` Christoph Hellwig
2014-11-06 19:34 ` Josh Poimboeuf
2014-11-06 19:49 ` Steven Rostedt
2014-11-06 20:02 ` Josh Poimboeuf
2014-11-07 7:46 ` Christoph Hellwig
2014-11-07 7:45 ` Christoph Hellwig
2014-11-06 20:24 ` Vojtech Pavlik
2014-11-07 7:47 ` Christoph Hellwig
2014-11-07 13:11 ` Josh Poimboeuf
2014-11-07 14:04 ` Vojtech Pavlik
2014-11-07 15:45 ` Josh Poimboeuf
2014-11-07 21:27 ` Vojtech Pavlik
2014-11-08 3:45 ` Josh Poimboeuf
2014-11-08 8:07 ` Vojtech Pavlik
2014-11-10 17:09 ` Josh Poimboeuf
2014-11-11 9:05 ` Vojtech Pavlik
2014-11-11 17:45 ` Josh Poimboeuf
2014-11-11 1:24 ` Masami Hiramatsu
2014-11-11 10:26 ` Vojtech Pavlik
2014-11-12 17:33 ` Masami Hiramatsu
2014-11-12 21:47 ` Vojtech Pavlik
2014-11-13 15:56 ` Masami Hiramatsu
2014-11-13 16:38 ` Vojtech Pavlik
2014-11-18 12:47 ` Petr Mladek
2014-11-18 18:58 ` Josh Poimboeuf
2014-11-07 12:31 ` Josh Poimboeuf
2014-11-07 12:48 ` Vojtech Pavlik
2014-11-07 13:06 ` Josh Poimboeuf
2014-11-09 20:16 ` Greg KH
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