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 AF453C38A2D for ; Tue, 25 Oct 2022 10:27:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229717AbiJYK1F (ORCPT ); Tue, 25 Oct 2022 06:27:05 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43452 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232255AbiJYK0o (ORCPT ); Tue, 25 Oct 2022 06:26:44 -0400 Received: from sin.source.kernel.org (sin.source.kernel.org [IPv6:2604:1380:40e1:4800::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0687F6D84C for ; Tue, 25 Oct 2022 03:24:55 -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 sin.source.kernel.org (Postfix) with ESMTPS id AA7A1CE1D0B for ; Tue, 25 Oct 2022 10:24:52 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 11D3FC433C1; Tue, 25 Oct 2022 10:24:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1666693490; bh=aWhab37o0d58jbf51v4tfoUAve0ajDV+KieMDKAFO2k=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=q0rc2kn+fdPBHOu8J9QheTBoaJ0A70wU65V7xvNXbWX9m5c/eTeCpyCBXyGcRlhua YlYmH+qZorvQ0RHD9MvDSJviJXj7QPrgrvwx2484CMg/jFHDLGvNvM+2SpMlSDtBPM Qxh8ISjiVi1oWd1N4tUUsplRf3Z0sDRcqb3OVnIo= Date: Tue, 25 Oct 2022 12:25:42 +0200 From: Greg KH To: Thomas Zimmermann Cc: andreas.thalhammer@linux.com, Thorsten Leemhuis , Sasha Levin , "stable@vger.kernel.org" , "regressions@lists.linux.dev" , ML dri-devel , Javier Martinez Canillas Subject: Re: [Regression] CPU stalls and eventually causes a complete system freeze with 6.0.3 due to "video/aperture: Disable and unregister sysfb devices via aperture helpers" Message-ID: References: <668a8ffd-ffc7-e1cc-28b4-1caca1bcc3d6@suse.de> <958fd763-01b6-0167-ba6b-97cbd3bddcb6@leemhuis.info> <51651c2e-3706-37d7-01e7-5d473a412850@suse.de> <70e16994-6f5b-d648-0848-2eb7e3ad641a@gmx.net> <95953ffd-32db-62be-bbba-8d4a88cb1ca6@gmx.net> <2603b160-32cf-d2ae-d218-01e86d3d7ede@suse.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <2603b160-32cf-d2ae-d218-01e86d3d7ede@suse.de> Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org On Tue, Oct 25, 2022 at 11:21:57AM +0200, Thomas Zimmermann wrote: > Hi > > Am 25.10.22 um 10:45 schrieb Andreas Thalhammer: > [...] > > > Yeah, it's also part of a larger changeset. But I wouldn't want to > > > backport all those changes either. > > > > > > Attached is a simple patch for linux-stable that adds the necessary fix. > > > If this still doesn't work, we should probably revert the problematic > > > patch. > > > > > > Please test the patch and let me know if it works. > > > > > > Yes, this fixed the problem. I'm running 6.0.3 with your patch now, all > > fine. > > Thanks a lot for testing. If Greg doesn't already pick up the patch from > this discussion, I'll send it to stable soonish; adding your Tested-by tag. Please send it as a real patch. thanks, greg k-h