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=-18.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT 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 489B3C433ED for ; Mon, 17 May 2021 03:44:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 197BD61206 for ; Mon, 17 May 2021 03:44:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232417AbhEQDpz (ORCPT ); Sun, 16 May 2021 23:45:55 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36702 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229661AbhEQDpy (ORCPT ); Sun, 16 May 2021 23:45:54 -0400 Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:e::133]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 50A41C061573 for ; Sun, 16 May 2021 20:44:38 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; h=Content-Transfer-Encoding: MIME-Version:Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To:Content-Type: Content-ID:Content-Description:In-Reply-To:References; bh=VGRd0IE1vCkKbTyY/fVFkbcp25z0BZiNr5D9btdzjTc=; b=TlKIDO280BFTi2QIUzOWN8XsTb SYrgDY/2edqDlvHejxh4X6Tab+lw5iTd2II1K+2nX9weccME/Cl5XYapu8ILOiyr2PwyT7wvUPyOk a7X5+sm2W2xoayoFy55E8UfD3WD98h32qFggUNuiaC04Dlh/9vWP7pIb3PrQvTZH1oZlnGIOTOdWE 3JpGZkg3njrt3jW3QPYfjzwihnB88mr9qWdc0IUlMJsHIMlDnDAyYgdonyQa8TY3TxUbGhxFmYF9I CnDtBNQOZM8W0WXRP6cyoYbJ9j3SiURF0oQsC2Nz6H4NJIxt8ODdoFJg2G9iEIV34zfaAaQmZqX3y QoOY2XQg==; Received: from [2601:1c0:6280:3f0::7376] (helo=bombadil.infradead.org) by bombadil.infradead.org with esmtpsa (Exim 4.94 #2 (Red Hat Linux)) id 1liUBD-00DSWJ-J1; Mon, 17 May 2021 03:44:31 +0000 From: Randy Dunlap To: linux-kernel@vger.kernel.org Cc: Randy Dunlap , Peter Zijlstra , Ingo Molnar , Will Deacon , Waiman Long , Boqun Feng , Chris Zankel , Max Filippov , linux-xtensa@linux-xtensa.org, Johannes Berg , Jeff Dike , Richard Weinberger , Anton Ivanov , linux-um@lists.infradead.org Subject: [PATCH] LOCKDEP: use depends on LOCKDEP_SUPPORT instead of $ARCH list Date: Sun, 16 May 2021 20:44:30 -0700 Message-Id: <20210517034430.9569-1-rdunlap@infradead.org> X-Mailer: git-send-email 2.26.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Both arch/um/ and arch/xtensa/ cause a Kconfig warning for LOCKDEP. These arch-es select LOCKDEP_SUPPORT but they are not listed as one of the arch-es that LOCKDEP depends on. Since (16) arch-es define the Kconfig symbol LOCKDEP_SUPPORT if they intend to have LOCKDEP support, replace the awkward list of arch-es that LOCKDEP depends on with the LOCKDEP_SUPPORT symbol. Fixes this kconfig warning: (for both um and xtensa) WARNING: unmet direct dependencies detected for LOCKDEP Depends on [n]: DEBUG_KERNEL [=y] && LOCK_DEBUGGING_SUPPORT [=y] && (FRAME_POINTER [=n] || MIPS || PPC || S390 || MICROBLAZE || ARM || ARC || X86) Selected by [y]: - PROVE_LOCKING [=y] && DEBUG_KERNEL [=y] && LOCK_DEBUGGING_SUPPORT [=y] - LOCK_STAT [=y] && DEBUG_KERNEL [=y] && LOCK_DEBUGGING_SUPPORT [=y] - DEBUG_LOCK_ALLOC [=y] && DEBUG_KERNEL [=y] && LOCK_DEBUGGING_SUPPORT [=y] Signed-off-by: Randy Dunlap Cc: Peter Zijlstra Cc: Ingo Molnar Cc: Will Deacon Cc: Waiman Long Cc: Boqun Feng Cc: Chris Zankel Cc: Max Filippov Cc: linux-xtensa@linux-xtensa.org Cc: Johannes Berg Cc: Jeff Dike Cc: Richard Weinberger Cc: Anton Ivanov Cc: linux-um@lists.infradead.org --- lib/Kconfig.debug | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- linux-next-20210514.orig/lib/Kconfig.debug +++ linux-next-20210514/lib/Kconfig.debug @@ -1383,7 +1383,7 @@ config LOCKDEP bool depends on DEBUG_KERNEL && LOCK_DEBUGGING_SUPPORT select STACKTRACE - depends on FRAME_POINTER || MIPS || PPC || S390 || MICROBLAZE || ARM || ARC || X86 + depends on FRAME_POINTER || LOCKDEP_SUPPORT select KALLSYMS select KALLSYMS_ALL