Received: by 2002:a05:6a10:9848:0:0:0:0 with SMTP id x8csp199894pxf; Thu, 25 Mar 2021 01:51:28 -0700 (PDT) X-Google-Smtp-Source: ABdhPJzhXMUurjxKZJu2i1ZQH5lQbOS2rINSabQ6ilyjXG5FTe/H5aQMu1wHJbW76Bjm/cDfLxP1 X-Received: by 2002:aa7:c4cc:: with SMTP id p12mr7626814edr.325.1616662288030; Thu, 25 Mar 2021 01:51:28 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1616662288; cv=none; d=google.com; s=arc-20160816; b=fuHY5CF1L5vScQ6FpbE2mgsekWD77IgOixlF9PvO9awRHG8BhoBkYupyJF6t0SrWXk LsBJkEAC/wfkwMH0I4yhs/AqXv0CGFmsOj27EUdkjLcISdR8pMwC7M8eSLd03zPL7mUX bmrI1Pmj0kDIWlthUCdIsciLC1TXnOVYt+ehH9l007UAX9axcWLllrWQe+zp+GTNvJuB wrf7i/djp5o6fLfncmwnly4xs6gh0eK1ruSZLgIfkfEV4tsMI62nmzJ6lWhm0fH6989v KkaxzyytCt4/5SnDRWAC/WCU6fHUkffhSk73bny9eC0hakWfH46bYhGqf7k/KmTD8z5N NEpA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:in-reply-to:content-transfer-encoding :content-disposition:mime-version:references:message-id:subject:cc :to:from:date:dkim-signature; bh=7m5CBm2knx1JoYhLVKrSwQ9Zubtq0LI77/weeOKCqp8=; b=UkB2vQjvslZvnyxNDdPS5f07SaNacNoBjhjMQhMK2D7/yK2C6N/XVBZr3wDtYY/lpO 5I8ybhxsLyuABUBMiNtYjHef168+UBf+s5blMqGj3XSjfdjMz2Gz/Ty7mmptsONBzmqK Q7PvfxmbXSDQBI1GmLQsRCoskQbdh3LWbaUFag5X2sa+SyZezchmFKxFKTyTkvrIPFSe VZkyJMnhbFguGBTQHvrOq9QeFKUrOoRxwzt917I1zhmwmHtwXIyvDAj4C1R1MJbegeBU Ug8pTy+ArQEx3/v+Gqs+paKP5MDg2haqmkgHxfiw1S+c6Hf4l0yRijSDSlZayXCJnEHO 1EIw== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linuxfoundation.org header.s=korg header.b="gz/OFqHC"; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linuxfoundation.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id k12si3768634ejq.734.2021.03.25.01.51.05; Thu, 25 Mar 2021 01:51:28 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@linuxfoundation.org header.s=korg header.b="gz/OFqHC"; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linuxfoundation.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229508AbhCYIuI (ORCPT + 99 others); Thu, 25 Mar 2021 04:50:08 -0400 Received: from mail.kernel.org ([198.145.29.99]:57508 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229622AbhCYIuD (ORCPT ); Thu, 25 Mar 2021 04:50:03 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id BC23061A02; Thu, 25 Mar 2021 08:50:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1616662203; bh=Qv9R/FicJI6H+nnDBeJdvJftZLYH+gQS3YPv2waCtr4=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=gz/OFqHC1pvl4DC7L+Ezk3VnFuXgffftgYOUNLc6LlkFYAZeo5vrIGwGp0a7YP+yT guqZRL9som1gMGnHdGnHwl9DkHwsjdO+Msce3d9jGyGmYodcIt5pMfq1Mgledmi5ZB /8X4RZIGg6u8GiMdYeiqSCxuCWfFW4n3w9OSPJmA= Date: Thu, 25 Mar 2021 09:50:00 +0100 From: Greg Kroah-Hartman To: Christian =?iso-8859-1?Q?K=F6nig?= Cc: linux-kernel@vger.kernel.org, stable@vger.kernel.org, Huang Rui , Daniel Vetter , Sasha Levin Subject: Re: [PATCH 5.11 073/120] drm/ttm: Warn on pinning without holding a reference Message-ID: References: <20210322121929.669628946@linuxfoundation.org> <20210322121932.109281887@linuxfoundation.org> <8c3da8bc-0bf3-496f-1fd6-4f65a07b2d13@amd.com> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <8c3da8bc-0bf3-496f-1fd6-4f65a07b2d13@amd.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Mar 25, 2021 at 09:14:59AM +0100, Christian K?nig wrote: > Hi Greg, > > sorry just realized this after users started to complain. This patch > shouldn't been backported to 5.11 in the first place. > > The warning itself is a good idea, but we also have patch for drivers and > TTM in the pipeline for 5.12 so that the warning isn't triggered any more. > > Without backporting all of that we now get a rain of warnings in 5.11.9. > > My suggestion is to revert this patch from the 5.11 branch. Thanks, will go do so right now and push out a new 5.11 release with that in it to keep the noise down for you. greg k-h