lkml.org 
[lkml]   [2021]   [Jan]   [28]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH 03/13] livepatch: refactor klp_init_object
On Wed, Jan 27, 2021 at 01:58:21PM +0100, Petr Mladek wrote:
> > --- a/kernel/livepatch/core.c
> > +++ b/kernel/livepatch/core.c
> > @@ -54,9 +54,6 @@ static void klp_find_object_module(struct klp_object *obj)
> > {
> > struct module *mod;
> >
> > - if (!klp_is_module(obj))
> > - return;
> > -
>
> We need to either update the function description or keep this check.
>
> I prefer to keep the check. The function does the right thing also
> for the object "vmlinux". Also the livepatch code includes many
> similar paranoid checks that makes the code less error prone
> against any further changes.

Well, the check is in the caller now where we have a conditional for
it. So I'd be tempted to either update the comment, or just drop the
patch.

\
 
 \ /
  Last update: 2021-01-28 17:24    [W:0.054 / U:1.076 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site