linux-kernel - Re: tracing : bootconfig : Early boot config for non intrd systems

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Message-Id: <20220313184038.a82969517f8c0eb0d1ecfcfb@kernel.org>
Date:   Sun, 13 Mar 2022 18:40:38 +0900
From:   Masami Hiramatsu <mhiramat@...nel.org>
To:     Masami Hiramatsu <mhiramat@...nel.org>
Cc:     Steven Rostedt <rostedt@...dmis.org>,
        Padmanabha Srinivasaiah <treasure4paddy@...il.com>,
        linux-kernel@...r.kernel.org
Subject: Re: tracing : bootconfig : Early boot config for non intrd systems

On Sun, 13 Mar 2022 16:48:57 +0900
Masami Hiramatsu <mhiramat@...nel.org> wrote:

> On Sat, 12 Mar 2022 10:16:06 -0500
> Steven Rostedt <rostedt@...dmis.org> wrote:
> 
> > On Sat, 12 Mar 2022 10:15:24 -0500
> > Steven Rostedt <rostedt@...dmis.org> wrote:
> > 
> > > On Sat, 12 Mar 2022 15:53:58 +0900
> > > Masami Hiramatsu <mhiramat@...nel.org> wrote:
> > > 
> > > > OK, please try below patch. You can embed your bootconfig in the kernel via
> > > > CONFIG_EMBED_BOOT_CONFIG_FILE.
> > > > 
> > > >   
> > > > >From 7478a8fbfe4669ee61fcb12b85b36d7e36f992ba Mon Sep 17 00:00:00 2001    
> > > > From: Masami Hiramatsu <mhiramat@...nel.org>
> > > > Date: Sat, 12 Mar 2022 14:59:30 +0900
> > > > Subject: [PATCH] bootconfig: Support embedding a bootconfig file in kernel  
> > > 
> > > I'm going to try this out, because there was a few times I could have
> > > used this.
> > > 
> > 
> > Oh, and can you send this as a separate patch so that it triggers my
> > scripts?
> 
> OK, let me clean it up and add a document how to use it.

I found that the current patch causes a build error with allyesconfig.
I think I need to check CONFIG_EMBED_BOOT_CONFIG_FILE in Makefile and
copy it to default.bconf file.
Let me try to fix it.

Thank you,

> 
> Thank you,
> 
> > 
> > Thanks,
> > 
> > -- Steve
> 
> 
> -- 
> Masami Hiramatsu <mhiramat@...nel.org>


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