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=-3.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=no 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 F3387C433E7 for ; Thu, 15 Oct 2020 14:05:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9BFA522248 for ; Thu, 15 Oct 2020 14:05:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1602770745; bh=Wh6O2mL91d0LpMXp3Q96jMseaG4m9REDl4HXc7KTcZs=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=WpNrp2qVsM/V+Aobj2XWK3iWK1E9P6utAgOV6cIT5zpvFlIty2zcT6wIm2zjiMUKO fhcTnCkjOG518hworKysBWaQAZe+sOCKETFIqEfrTE3VMJjKRUJpmUbf2+Zw8Edu3h M8R9ej7aGFmHDPQcETVPn5pcpsRlyX0/uxIhvYU0= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729961AbgJOOFp (ORCPT ); Thu, 15 Oct 2020 10:05:45 -0400 Received: from mail.kernel.org ([198.145.29.99]:54772 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727988AbgJOOFo (ORCPT ); Thu, 15 Oct 2020 10:05:44 -0400 Received: from localhost (83-86-74-64.cable.dynamic.v4.ziggo.nl [83.86.74.64]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id E452D20663; Thu, 15 Oct 2020 14:05:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1602770744; bh=Wh6O2mL91d0LpMXp3Q96jMseaG4m9REDl4HXc7KTcZs=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=xEEjz7JFdUKACMVBxH1sSA9Vk9577Hj15giplemSqhESRyDwl56Db07VRSAhtYTyi JoqpImH6nLQKWh7OlBZk8xKmNnVIuPa1afbYVjvGjiKSKochZa3qg/PgSbAIeTFaDn CX5sA6mQp3PufhUQ+53seFzVStRIpP/aEOApGRss= Date: Thu, 15 Oct 2020 16:06:17 +0200 From: Greg KH To: "Deucher, Alexander" Cc: Alex Deucher , "stable@vger.kernel.org" Subject: Re: [PATCH] Revert "drm/amdgpu: Fix NULL dereference in dpm sysfs handlers" Message-ID: <20201015140617.GA4039567@kroah.com> References: <20201014202836.240347-1-alexander.deucher@amd.com> <20201015051451.GA405484@kroah.com> 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 Thu, Oct 15, 2020 at 01:18:34PM +0000, Deucher, Alexander wrote: > [AMD Public Use] > > > -----Original Message----- > > From: Greg KH > > Sent: Thursday, October 15, 2020 1:15 AM > > To: Alex Deucher > > Cc: stable@vger.kernel.org; Deucher, Alexander > > > > Subject: Re: [PATCH] Revert "drm/amdgpu: Fix NULL dereference in dpm > > sysfs handlers" > > > > On Wed, Oct 14, 2020 at 04:28:36PM -0400, Alex Deucher wrote: > > > This regressed some working configurations so revert it. Will fix > > > this properly for 5.9 and backport then. > > > > What do you mean "backport then"? > > > > > > > > This reverts commit 38e0c89a19fd13f28d2b4721035160a3e66e270b. > > > > > > This needs to be applied to 5.9 as well. -next (5.10) has this > > > already, but 5.9 missed it. > > > > What is the real fix for this? Is it in Linus's tree and I can just backport that > > fix? > > > > This is no real fix. The revert is the fix. Sorry, I should have clarified that. Is it also reverted in Linus's tree? If so, what's that commit id? If not, shouldn't it be? thanks, greg k-h