lkml.org 
[lkml]   [2012]   [Oct]   [2]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH] make CONFIG_EXPERIMENTAL invisible and default
Quoting Kees Cook (keescook@chromium.org):
> 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,

Didn't this suggestion first come up around 2007 or so? :)

> 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@linuxfoundation.org>
> CC: "Eric W. Biederman" <ebiederm@xmission.com>
> CC: Serge Hallyn <serge.hallyn@canonical.com>

Acked-by: Serge Hallyn <serge.hallyn@canonical.com>

> CC: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
> CC: Andrew Morton <akpm@linux-foundation.org>
> CC: Frederic Weisbecker <fweisbec@gmail.com>
> Signed-off-by: Kees Cook <keescook@chromium.org>
> ---
>
> 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.
>
> Thanks,
>
> -Kees
>
> ---
> init/Kconfig | 31 ++-----------------------------
> 1 file changed, 2 insertions(+), 29 deletions(-)
>
> diff --git a/init/Kconfig b/init/Kconfig
> index cb003a3..f6f8146 100644
> --- a/init/Kconfig
> +++ b/init/Kconfig
> @@ -33,35 +33,8 @@ config BUILDTIME_EXTABLE_SORT
> menu "General setup"
>
> config EXPERIMENTAL
> - bool "Prompt for development and/or incomplete code/drivers"
> - ---help---
> - Some of the various things that Linux supports (such as network
> - drivers, file systems, network protocols, etc.) can be in a state
> - of development where the functionality, stability, or the level of
> - testing is not yet high enough for general use. This is usually
> - known as the "alpha-test" phase among developers. If a feature is
> - currently in alpha-test, then the developers usually discourage
> - uninformed widespread use of this feature by the general public to
> - avoid "Why doesn't this work?" type mail messages. However, active
> - testing and use of these systems is welcomed. Just be aware that it
> - may not meet the normal level of reliability or it may fail to work
> - in some special cases. Detailed bug reports from people familiar
> - with the kernel internals are usually welcomed by the developers
> - (before submitting bug reports, please read the documents
> - <file:README>, <file:MAINTAINERS>, <file:REPORTING-BUGS>,
> - <file:Documentation/BUG-HUNTING>, and
> - <file:Documentation/oops-tracing.txt> in the kernel source).
> -
> - This option will also make obsoleted drivers available. These are
> - drivers that have been replaced by something else, and/or are
> - scheduled to be removed in a future kernel release.
> -
> - Unless you intend to help test and develop a feature or driver that
> - falls into this category, or you have a situation that requires
> - using these features, you should probably say N here, which will
> - cause the configurator to present you with fewer choices. If
> - you say Y here, you will be offered the choice of using features or
> - drivers that are currently considered to be in the alpha-test phase.
> + bool
> + default y
>
> config BROKEN
> bool
> --
> 1.7.9.5
>
>
> --
> Kees Cook
> Chrome OS Security
> --
> To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
> Please read the FAQ at http://www.tux.org/lkml/


\
 
 \ /
  Last update: 2012-10-03 00:21    [W:0.188 / U:0.060 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site