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 F0827C433EF for ; Fri, 25 Feb 2022 12:33:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240134AbiBYMeU (ORCPT ); Fri, 25 Feb 2022 07:34:20 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59066 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235972AbiBYMeU (ORCPT ); Fri, 25 Feb 2022 07:34:20 -0500 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2ECA51F634B for ; Fri, 25 Feb 2022 04:33:48 -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 ams.source.kernel.org (Postfix) with ESMTPS id C3BD2B82F52 for ; Fri, 25 Feb 2022 12:33:46 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0C8A8C340E7; Fri, 25 Feb 2022 12:33:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1645792425; bh=EVEtbPxAui7VXoT1a/xcd1jvFp/KHuwDg3a/lwjjR58=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=ff+E8DjnipbnWoNVASGud7Wrai8PUwsHfffrSqqE/qHfqTCqu9XbsruGN4l41c37d kVfZfIdhjpSX0eOKOkXyQpnM99B+/9AJHRHknYLs3Hbs/h4tPb6AbST3ftT82iq24G HTVDS77qmrDKBYwvlS9O4H9WH1u9toRbtk9ilogc= Date: Fri, 25 Feb 2022 13:33:42 +0100 From: Greg KH To: "Limonciello, Mario" Cc: "stable@vger.kernel.org" Subject: Re: Messaging verbosity backport Message-ID: References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org On Fri, Feb 25, 2022 at 01:26:09PM +0100, Greg KH wrote: > On Wed, Feb 23, 2022 at 11:06:47PM +0000, Limonciello, Mario wrote: > > [Public] > > > > Hi, > > > > By default some laptops show this on every boot. It's not useful and was degraded to debug in a future kernel. > > > > [drm:dp_retrieve_lttpr_cap [amdgpu]] *ERROR* dp_retrieve_lttpr_cap: Read LTTPR caps data failed. > > > > Please backport > > > > commit 1d925758ba1a5d2716a847903e2fd04efcbd9862 ("drm/amd/display: Reduce dmesg error to a debug print") to decrease verbosity. > > Now queued up, thanks. No, not at all, it breaks the build. Did you try this yourself? dropped. greg k-h