From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.3 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_2 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4E3C2C4BA06 for ; Wed, 26 Feb 2020 00:12:42 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 20F31222C2 for ; Wed, 26 Feb 2020 00:12:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729595AbgBZAMl (ORCPT ); Tue, 25 Feb 2020 19:12:41 -0500 Received: from mail.kernel.org ([198.145.29.99]:35138 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728865AbgBZAMk (ORCPT ); Tue, 25 Feb 2020 19:12:40 -0500 Received: from gandalf.local.home (cpe-66-24-58-225.stny.res.rr.com [66.24.58.225]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 6FA0120732; Wed, 26 Feb 2020 00:12:39 +0000 (UTC) Date: Tue, 25 Feb 2020 19:12:37 -0500 From: Steven Rostedt To: LKML Cc: Ingo Molnar , Andrew Morton , Masami Hiramatsu , Randy Dunlap Subject: [for-linus][PATCH] bootconfig: Fix CONFIG_BOOTTIME_TRACING dependency issue Message-ID: <20200225191237.03643f96@gandalf.local.home> X-Mailer: Claws Mail 3.17.3 (GTK+ 2.24.32; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Masami Hiramatsu Since commit d8a953ddde5e ("bootconfig: Set CONFIG_BOOT_CONFIG=n by default") also changed the CONFIG_BOOTTIME_TRACING to select CONFIG_BOOT_CONFIG to show the boot-time tracing on the menu, it introduced wrong dependencies with BLK_DEV_INITRD as below. WARNING: unmet direct dependencies detected for BOOT_CONFIG Depends on [n]: BLK_DEV_INITRD [=n] Selected by [y]: - BOOTTIME_TRACING [=y] && TRACING_SUPPORT [=y] && FTRACE [=y] && TRACING [=y] This makes the CONFIG_BOOT_CONFIG selects CONFIG_BLK_DEV_INITRD to fix this error and make CONFIG_BOOTTIME_TRACING=n by default, so that both boot-time tracing and boot configuration off but those appear on the menu list. Link: http://lkml.kernel.org/r/158264140162.23842.11237423518607465535.stgit@devnote2 Fixes: d8a953ddde5e ("bootconfig: Set CONFIG_BOOT_CONFIG=n by default") Reported-by: Randy Dunlap Compiled-tested-by: Randy Dunlap Signed-off-by: Masami Hiramatsu Signed-off-by: Steven Rostedt (VMware) --- init/Kconfig | 2 +- kernel/trace/Kconfig | 1 - 2 files changed, 1 insertion(+), 2 deletions(-) diff --git a/init/Kconfig b/init/Kconfig index a84e7aa89a29..8b4c3e8c05ea 100644 --- a/init/Kconfig +++ b/init/Kconfig @@ -1217,7 +1217,7 @@ endif config BOOT_CONFIG bool "Boot config support" - depends on BLK_DEV_INITRD + select BLK_DEV_INITRD help Extra boot config allows system admin to pass a config file as complemental extension of kernel cmdline when booting. diff --git a/kernel/trace/Kconfig b/kernel/trace/Kconfig index 795c3e02d3f1..402eef84c859 100644 --- a/kernel/trace/Kconfig +++ b/kernel/trace/Kconfig @@ -145,7 +145,6 @@ config BOOTTIME_TRACING bool "Boot-time Tracing support" depends on TRACING select BOOT_CONFIG - default y help Enable developer to setup ftrace subsystem via supplemental kernel cmdline at boot time for debugging (tracing) driver -- 2.20.1