linux-kernel - Re: [PATCH v6 01/22] bootconfig: Add Extra Boot Config support

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20200119212340.05f4fb15a66147edcdc77373@kernel.org>
Date:   Sun, 19 Jan 2020 21:23:40 +0900
From:   Masami Hiramatsu <mhiramat@...nel.org>
To:     Randy Dunlap <rdunlap@...radead.org>
Cc:     Steven Rostedt <rostedt@...dmis.org>,
        Ingo Molnar <mingo@...hat.com>,
        Frank Rowand <frowand.list@...il.com>,
        Namhyung Kim <namhyung@...nel.org>,
        Tim Bird <Tim.Bird@...y.com>, Jiri Olsa <jolsa@...hat.com>,
        Arnaldo Carvalho de Melo <acme@...nel.org>,
        Tom Zanussi <tom.zanussi@...ux.intel.com>,
        Rob Herring <robh+dt@...nel.org>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Alexey Dobriyan <adobriyan@...il.com>,
        Jonathan Corbet <corbet@....net>,
        Linus Torvalds <torvalds@...ux-foundation.org>,
        linux-doc@...r.kernel.org, linux-fsdevel@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v6 01/22] bootconfig: Add Extra Boot Config support

On Sat, 18 Jan 2020 10:33:01 -0800
Randy Dunlap <rdunlap@...radead.org> wrote:

> On 1/10/20 8:03 AM, Masami Hiramatsu wrote:
> > diff --git a/init/Kconfig b/init/Kconfig
> > index a34064a031a5..63450d3bbf12 100644
> > --- a/init/Kconfig
> > +++ b/init/Kconfig
> > @@ -1215,6 +1215,17 @@ source "usr/Kconfig"
> >  
> >  endif
> >  
> > +config BOOT_CONFIG
> > +	bool "Boot config support"
> > +	select LIBXBC
> > +	default y
> > +	help
> > +	  Extra boot config allows system admin to pass a config file as
> > +	  complemental extension of kernel cmdline when booting.
> > +	  The boot config file is usually attached at the end of initramfs.
> 
> Is there some other location where it might be attached?
> Please explain.

Oops, good catch!
No, it supports only initramfs.

I missed to leave the comment written in planning phase.
I need to update it.

Thank you!

> 
> > +
> > +	  If unsure, say Y.
> > +
> >  choice
> >  	prompt "Compiler optimization level"
> >  	default CC_OPTIMIZE_FOR_PERFORMANCE
> 
> 
> -- 
> ~Randy


-- 
Masami Hiramatsu <mhiramat@...nel.org>