Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id AADD1C433EF for ; Tue, 7 Dec 2021 13:28:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237139AbhLGNcL (ORCPT ); Tue, 7 Dec 2021 08:32:11 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58382 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237107AbhLGNb7 (ORCPT ); Tue, 7 Dec 2021 08:31:59 -0500 Received: from gandalf.ozlabs.org (gandalf.ozlabs.org [IPv6:2404:9400:2:0:216:3eff:fee2:21ea]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E72B0C061574 for ; Tue, 7 Dec 2021 05:28:28 -0800 (PST) Received: from authenticated.ozlabs.org (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mail.ozlabs.org (Postfix) with ESMTPSA id 4J7h2M3xN1z4xgx; Wed, 8 Dec 2021 00:28:27 +1100 (AEDT) From: Michael Ellerman To: Benjamin Herrenschmidt , Christophe Leroy , Paul Mackerras , Michael Ellerman Cc: Erhard Furtner , linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org In-Reply-To: <69e4f55565bb45ebb0843977801b245af0c666fe.1638264741.git.christophe.leroy@csgroup.eu> References: <69e4f55565bb45ebb0843977801b245af0c666fe.1638264741.git.christophe.leroy@csgroup.eu> Subject: Re: [PATCH] powerpc/powermac: Add missing lockdep_register_key() Message-Id: <163888363279.3690807.7217196096351403844.b4-ty@ellerman.id.au> Date: Wed, 08 Dec 2021 00:27:12 +1100 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 30 Nov 2021 10:32:42 +0100, Christophe Leroy wrote: > KeyWest i2c @0xf8001003 irq 42 /uni-n@f8000000/i2c@f8001000 > BUG: key c2d00cbc has not been registered! > ------------[ cut here ]------------ > DEBUG_LOCKS_WARN_ON(1) > WARNING: CPU: 0 PID: 1 at kernel/locking/lockdep.c:4801 lockdep_init_map_type+0x4c0/0xb4c > Modules linked in: > CPU: 0 PID: 1 Comm: swapper/0 Not tainted 5.15.5-gentoo-PowerMacG4 #9 > NIP: c01a9428 LR: c01a9428 CTR: 00000000 > REGS: e1033cf0 TRAP: 0700 Not tainted (5.15.5-gentoo-PowerMacG4) > MSR: 00029032 CR: 24002002 XER: 00000000 > > [...] Applied to powerpc/next. [1/1] powerpc/powermac: Add missing lockdep_register_key() https://git.kernel.org/powerpc/c/df1f679d19edb9eeb67cc2f96b29375f21991945 cheers