Received: by 2002:a05:6a10:413:0:0:0:0 with SMTP id 19csp3265402pxp; Mon, 14 Mar 2022 15:00:10 -0700 (PDT) X-Google-Smtp-Source: ABdhPJwUl37uu6LzcGVwLtL8H2j7NI01sfLrw0X1jdfAa0+sRFW8QHak/UQ36v3j/yQEzeHVqGki X-Received: by 2002:a05:6a00:b8e:b0:4f7:c63c:f2fd with SMTP id g14-20020a056a000b8e00b004f7c63cf2fdmr8002164pfj.8.1647295210214; Mon, 14 Mar 2022 15:00:10 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1647295210; cv=none; d=google.com; s=arc-20160816; b=Uot4zfKsw6TABNDuMOe9PD9VqdRZnujAMDV3XE26wiKtP+WQjszRR0C9EZW3E/cRpg XrgS9DhsKtY/GZWpBkMrRsM7oB9olgfqJhzLxMaDbgZRTrhcCKVCqi4wvrKktXBrj3fS KwKtdmelJvaK9p8YvmIvfvCGy/ExXFpgzgH5iXDa9PFHLKf/ETTW8rVyvOX7LUohK5uY saD4Gwtd0awgc4g8D9EDIYmBbmKJW3OD3K03x3h4hdg1CZkCV7hDq3OYGUXjE69wuqjA Ayyb4a0eEK7em1meGhHg8gqWjQBU69D+1NrNK2JI9qqVgVzlZKgOT0XmSvRpHWGlX2ZP Ju4Q== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:subject:cc:to:from:date :dkim-signature; bh=2VdLEiPzmRHB9vq/6cjrRSsiOVy2cByI9cu+/UjPNEA=; b=ytmUhAqslYm2oRDZ11v+c4bg9P1pazuEsaUSSROWH7PsbIAbPQE7Mcr8EZT3yCaL2r HWAeNa4Exp9FZfTQjWCYx5GzqV+Ylw/Tnf28EhdQz8E2aeqwT5D/EpAbug8jIROiTqYV 27FJP4r1d6XwimMVS41MZRJ1j9Z/4eCoJ1QJs22yoMyQAzEi/2vvaznwS2oPiqhButyJ UzbkqOTqB5orDPpkpihCIy3/PmAd/7XvUK4HTiV0LCzvrN2wRarQLPXFTaswnrItwEtn wL4Bghf42Tkz1cMzr+yo/5l0NPlX+wiBj0muVHgLcLaKwS7NO4M8B9DGZ43UQkGoVHH2 wB0w== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=LJhTmJ+D; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id c32-20020a630d20000000b003729ec91b57si16535066pgl.360.2022.03.14.14.59.55; Mon, 14 Mar 2022 15:00:10 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=LJhTmJ+D; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233317AbiCMHuL (ORCPT + 99 others); Sun, 13 Mar 2022 03:50:11 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52950 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231147AbiCMHuK (ORCPT ); Sun, 13 Mar 2022 03:50:10 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C23F143ECD for ; Sat, 12 Mar 2022 23:49:02 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 52EA760F8D for ; Sun, 13 Mar 2022 07:49:02 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 792D7C340E8; Sun, 13 Mar 2022 07:49:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1647157741; bh=DBF6eWqFEccMz5CgUF4wVXljsDuvc1KVKW+KqHOTp84=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=LJhTmJ+DS7RlYi5FJ/+gtz2XAOTgVOLJS8rkiCGd9pHlO3L4xjMq8rT5V7n/yjYA5 yj+rX40msi0c2ezWYYjRraOTHkpT7Jc5ukBSCRztgJ5illZ5CzSL8pUUgA+mTUzumn bgqT7Tb+vHbZOTbib0atH23bBuXg6a2GI8yTeRWmi0VzlmRLWbJxz4xjkIW+agdGj1 UxXBwR4yh/Ic39d0OJwrFT3GyJSk71MOj4AvV3jKP3l6vZVx98OXVmNeSkyGsNO39m 6kVdTOrlNpCMVAfSR84/TKNjPMnGBq2aXLAsYJCw7N1Y9fRzwq38C+s/Kx6jWnRQgf u6pdaKGWwutuA== Date: Sun, 13 Mar 2022 16:48:57 +0900 From: Masami Hiramatsu To: Steven Rostedt Cc: Padmanabha Srinivasaiah , linux-kernel@vger.kernel.org Subject: Re: tracing : bootconfig : Early boot config for non intrd systems Message-Id: <20220313164857.cdd7aa7d7977bfff6c91fdff@kernel.org> In-Reply-To: <20220312101606.41a9fc64@rorschach.local.home> References: <20220307184011.GA2570@pswork> <20220308163600.3109f19854c7b051924f262b@kernel.org> <20220308174829.GA2471@pswork> <20220309170124.82dcfadbcda6f8ab6ed51797@kernel.org> <20220309190651.GA3735@pswork> <20220312155358.d6bc78866f4ca31e9a37e23a@kernel.org> <20220312101524.5d23c258@rorschach.local.home> <20220312101606.41a9fc64@rorschach.local.home> X-Mailer: Sylpheed 3.7.0 (GTK+ 2.24.32; x86_64-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-7.6 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,NICE_REPLY_A, RCVD_IN_DNSWL_HI,SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sat, 12 Mar 2022 10:16:06 -0500 Steven Rostedt wrote: > On Sat, 12 Mar 2022 10:15:24 -0500 > Steven Rostedt wrote: > > > On Sat, 12 Mar 2022 15:53:58 +0900 > > Masami Hiramatsu 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 > > > 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. Thank you, > > Thanks, > > -- Steve -- Masami Hiramatsu