On Sun, Nov 30, 2014 at 01:23:48PM +0100, Pavel Machek wrote:
> On Thu 2014-11-06 16:51:02, Jiri Slaby wrote:
> > On 11/06/2014, 03:39 PM, Seth Jennings wrote:
> > > This commit introduces code for the live patching core. It implements
> > > an ftrace-based mechanism and kernel interface for doing live patching
> > > of kernel and kernel module functions.
> >
> > Hi,
> >
> > nice! So we have something to start with. Brilliant!
> >
> > I have some comments below now. Yet, it obviously needs deeper review
> > which will take more time.
> >
> > > --- /dev/null
> > > +++ b/include/linux/livepatch.h
> > > @@ -0,0 +1,45 @@
> > > +#ifndef _LIVEPATCH_H_
> > > +#define _LIVEPATCH_H_
> >
> > This should follow the linux kernel naming: LINUX_LIVEPATCH_H
> >
> >
> > > +#include <linux/module.h>
> > > +
> > > +struct lp_func {
> >
> > I am not much happy with "lp" which effectively means parallel printer
> > support. What about lip?
>
> What about "patch_"?
Hey Pavel,
We are on v4 of this patchset:
https://lkml.org/lkml/2014/11/25/868
We ended up going with klp_ (kernel live patching).
Thanks,
Seth
>
> It is not so big subsystem that additional typing would matter much...
>
> --
> (english) http://www.livejournal.com/~pavelmachek
> (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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