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 9DB61C04A95 for ; Sat, 22 Oct 2022 10:06:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229803AbiJVKGa (ORCPT ); Sat, 22 Oct 2022 06:06:30 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43502 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229887AbiJVKGB (ORCPT ); Sat, 22 Oct 2022 06:06:01 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 677C132CC66 for ; Sat, 22 Oct 2022 02:22:22 -0700 (PDT) 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 EE055B82E02 for ; Sat, 22 Oct 2022 08:15:27 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 57136C433D7; Sat, 22 Oct 2022 08:15:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1666426526; bh=1V0XBw1ky9MWeUmmiD4yGlVox2MD6VTGOylruNVtd5o=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=ni5FYsgfDgutRWoAe3HJ+7c6UyJLUN/kMzXc23deCC5OqLlC7RdMSA2BSMBwVFHb0 uXhLjWqINI4lTIZeKdh44ikdgHq6WmlC9jXxAFByH7z76bBbRrSKrc4G6/ghI7Aopt /thuUdW2h15pY8Y7+5/+KDVAMIhiIr8Zt0C3GacI= Date: Sat, 22 Oct 2022 09:39:26 +0200 From: Greg KH To: Salvatore Bonaccorso Cc: Diederik de Haas , stable@vger.kernel.org, Alex Deucher , Shuah Khan , Sasha Levin Subject: Re: [PATCH 1/2] Revert "drm/amdgpu: move nbio sdma_doorbell_range() into sdma code for vega" Message-ID: References: <20221020153857.565160-1-alexander.deucher@amd.com> <2651645.mvXUDI8C0e@bagend> 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, Oct 21, 2022 at 08:14:04AM +0200, Salvatore Bonaccorso wrote: > Hi, > > On Fri, Oct 21, 2022 at 02:29:22AM +0200, Diederik de Haas wrote: > > On Thursday, 20 October 2022 17:38:56 CEST Alex Deucher wrote: > > > This reverts commit 9f55f36f749a7608eeef57d7d72991a9bd557341. > > > > > > This patch was backported incorrectly when Sasha backported it and > > > the patch that caused the regression that this patch set fixed > > > was reverted in commit 412b844143e3 ("Revert "PCI/portdrv: Don't disable AER > > > reporting in get_port_device_capability()""). This isn't necessary and > > > causes a regression so drop it. > > > > > > Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/2216 > > > Cc: Shuah Khan > > > Cc: Sasha Levin > > > Signed-off-by: Alex Deucher > > > Cc: # 5.10 > > > --- > > > > I build a kernel with these 2 patches reverted and can confirm that that fixes > > the issue on my machine with a Radeon RX Vega 64 GPU. > > # lspci -nn | grep VGA > > 0b:00.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ > > ATI] Vega 10 XL/XT [Radeon RX Vega 56/64] [1002:687f] (rev c1) > > > > So feel free to add > > > > Tested-By: Diederik de Haas > > Note additionally (probably only relevant for Greg while reviewing), > that the first of the commits which need to be reverted is already > queued as revert in queue-5.10. Yeah, this series does not apply to the current 5.10 queue at all. And I am totally confused as to what to do here. Can someone please just send me a set of patches, on top of the current 5.10 stable queue that works? Or just wait for after the next 5.10.y release next week and then send me a working set of patches if you don't like to mess with the queue format? thanks, greg k-h