Re: [PATCH] make CONFIG_EXPERIMENTAL invisible and default
From: Kees Cook
Date: Mon Oct 08 2012 - 18:08:34 EST
On Wed, Oct 3, 2012 at 9:17 AM, Greg Kroah-Hartman
<gregkh@xxxxxxxxxxxxxxxxxxx> wrote:
> On Wed, Oct 03, 2012 at 06:25:38AM -0700, Paul E. McKenney wrote:
>> On Tue, Oct 02, 2012 at 12:50:42PM -0700, Kees Cook wrote:
>> > This config item has not carried much meaning for a while now and is
>> > almost always enabled by default. As agreed during the Linux kernel
>> > summit, it should be removed. As a first step, remove it from being
>> > listed, and default it to on. Once it has been removed from all
>> > subsystem Kconfigs, it will be dropped entirely.
>> >
>> > CC: Greg KH <gregkh@xxxxxxxxxxxxxxxxxxx>
>> > CC: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
>> > CC: Serge Hallyn <serge.hallyn@xxxxxxxxxxxxx>
>> > CC: "Paul E. McKenney" <paulmck@xxxxxxxxxxxxxxxxxx>
>> > CC: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
>> > CC: Frederic Weisbecker <fweisbec@xxxxxxxxx>
>> > Signed-off-by: Kees Cook <keescook@xxxxxxxxxxxx>
>> > ---
>> >
>> > This is the first of a series of 202 patches removing EXPERIMENTAL from
>> > all the Kconfigs in the tree. Should I send them all to lkml (with all
>> > the associated CCs), or do people want to cherry-pick changes from my
>> > tree? I don't want to needlessly flood the list.
>> >
>> > http://git.kernel.org/?p=linux/kernel/git/kees/linux.git;a=shortlog;h=refs/heads/experimental
>> >
>> > I figure this patch can stand alone to at least make EXPERIMENTAL go
>> > away from the menus, and give us a taste of what the removal would do
>> > to builds.
>>
>> OK, I will bite... How should I flag an option that is initially only
>> intended for those willing to take some level of risk?
>
> In the text say "You really don't want to enable this option, use at
> your own risk!" Or something like that :)
So, should I update the commit description to include a suggested
alternative? (If so, which one?)
Who is going to carry this initial patch, btw?
-Kees
--
Kees Cook
Chrome OS Security
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