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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7E85EC61DB3 for ; Wed, 11 Jan 2023 03:31:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235847AbjAKDbL (ORCPT ); Tue, 10 Jan 2023 22:31:11 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40172 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235690AbjAKDaq (ORCPT ); Tue, 10 Jan 2023 22:30:46 -0500 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 35F8414020 for ; Tue, 10 Jan 2023 19:30:25 -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 B9DEF61A28 for ; Wed, 11 Jan 2023 03:30:24 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 2208FC433F1; Wed, 11 Jan 2023 03:30:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1673407824; bh=2+akQJh5tu43IC8WtSf7p9l29W9ZmKcBY9vCtmO6fYk=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=Bl81DboHIJ/W6KQyfn9l6tiKbuMw1CtueKwWxWcTMPK6NJHb9AT2U3LnrxWyCInlT zpC6x85mzfcSR2nGgITxwVr24tQxhN2utBrzjs+nAuge8cG6tT0GcybjR2kqfzYEDp UDYxjMKzstmLIKW9fvmwqhnfh/hQKfwYga6MOdCB6SHkw+nnWG9m7FBR/yqGRPYu9V AvZSuUuaOVQ2Ewgk8LH6H+t77hCBHczjO7GRv+Oi4O3Zx2lIpHEeXOye2SXkQai6VH QrY6hYholzpJAZd0FfnGjIIEcrBMm1MeVNp5rM82L1Afl4UfGCo4hgF6tUmCozT74y Hu0WN8BxBDt3A== Received: from aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (localhost.localdomain [127.0.0.1]) by aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (Postfix) with ESMTP id B7E7DE21EE8; Wed, 11 Jan 2023 03:30:23 +0000 (UTC) Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH] platform/chrome: cros_ec: Fix panic notifier registration From: patchwork-bot+chrome-platform@kernel.org Message-Id: <167340782372.3713.4288973161767285013.git-patchwork-notify@kernel.org> Date: Wed, 11 Jan 2023 03:30:23 +0000 References: <20230110221033.7441-1-m.szyprowski@samsung.com> In-Reply-To: <20230110221033.7441-1-m.szyprowski@samsung.com> To: Marek Szyprowski Cc: chrome-platform@lists.linux.dev, linux-kernel@vger.kernel.org, bleung@chromium.org, groeck@chromium.org, tzungbi@kernel.org, pmalani@chromium.org, robbarnes@google.com, dtor@chromium.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello: This patch was applied to chrome-platform/linux.git (for-kernelci) by Tzung-Bi Shih : On Tue, 10 Jan 2023 23:10:33 +0100 you wrote: > Initialize panic notifier to avoid the following lockdep warning: > > --->8--- > INFO: trying to register non-static key. > The code is fine but needs lockdep annotation, or maybe > you didn't initialize this object before use? > turning off the locking correctness validator. > CPU: 0 PID: 62 Comm: kworker/u16:1 Not tainted 6.2.0-rc3-next-20230110-00037-g7c2b0426386a #6112 > Hardware name: Samsung Exynos (Flattened Device Tree) > Workqueue: events_unbound async_run_entry_fn > unwind_backtrace from show_stack+0x10/0x14 > show_stack from dump_stack_lvl+0x58/0x70 > dump_stack_lvl from register_lock_class+0x998/0x9a8 > register_lock_class from __lock_acquire+0x6c/0x2a80 > __lock_acquire from lock_acquire+0x124/0x3f0 > lock_acquire from down_write+0x40/0xd8 > down_write from blocking_notifier_chain_register+0x28/0x58 > blocking_notifier_chain_register from cros_ec_debugfs_probe+0x324/0x3b4 > cros_ec_debugfs_probe from platform_probe+0x5c/0xb8 > platform_probe from really_probe+0xe0/0x414 > really_probe from __driver_probe_device+0x9c/0x200 > __driver_probe_device from driver_probe_device+0x30/0xc0 > driver_probe_device from __device_attach_driver+0xa8/0x120 > __device_attach_driver from bus_for_each_drv+0x7c/0xc0 > bus_for_each_drv from __device_attach_async_helper+0xa0/0xf4 > __device_attach_async_helper from async_run_entry_fn+0x40/0x154 > async_run_entry_fn from process_one_work+0x288/0x790 > process_one_work from worker_thread+0x44/0x504 > worker_thread from kthread+0xf0/0x124 > kthread from ret_from_fork+0x14/0x2c > Exception stack(0xf0a6dfb0 to 0xf0a6dff8) > ... > > [...] Here is the summary with links: - platform/chrome: cros_ec: Fix panic notifier registration https://git.kernel.org/chrome-platform/c/9e69b1b27b13 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html