Messages in this thread | | | Date | Thu, 6 Nov 2014 14:19:19 -0600 | From | Seth Jennings <> | Subject | Re: [PATCH 2/2] kernel: add support for live patching |
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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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