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=-7.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS, URIBL_BLOCKED,USER_AGENT_MUTT autolearn=ham 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 99EC0C43387 for ; Sun, 13 Jan 2019 07:11:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 69BB720879 for ; Sun, 13 Jan 2019 07:11:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1547363505; bh=kcv80t6lrz56pPHmWGwhIi9r3JxCpNYHUEUiRZvjeig=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=GXsXeB8NeRookZEqaKVYCWRAdpwml5ii8oFzJ5R1/J+jluf2QFlUBNT5Zb/JjvuJK orwnJk/+7H847FuIft4GHEZDSLmiOSAjP4vnPqkU5pT9/Y/gjXY6FXmu3oW26K2Oie sxoP3gTJ7J26dThjtFfsw4t24TAxC87jxL3UwZLM= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726221AbfAMHLo (ORCPT ); Sun, 13 Jan 2019 02:11:44 -0500 Received: from mail.kernel.org ([198.145.29.99]:48992 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725880AbfAMHLo (ORCPT ); Sun, 13 Jan 2019 02:11:44 -0500 Received: from localhost (5356596B.cm-6-7b.dynamic.ziggo.nl [83.86.89.107]) (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 2D76520873; Sun, 13 Jan 2019 07:11:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1547363504; bh=kcv80t6lrz56pPHmWGwhIi9r3JxCpNYHUEUiRZvjeig=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=sM+otAn6fpYas3IWn31+uJ3JidsjtwE+ddFSvm+wkR4Lq3jJKisoKsCq2gXjQRq+I AeCxz9XN1/FrN3RxpQtWmNhJ+wP79c5q6u8zXH+9a9YsPx4RY81qmNW9XfR8Fxu/jT QlRTuJqqVu26UuxGPOD7taE+7OcuB76TeJxnuc7A= Date: Sun, 13 Jan 2019 08:11:40 +0100 From: Greg Kroah-Hartman To: Christoph Biedl Cc: linux-kernel@vger.kernel.org, stable@vger.kernel.org, Guenter Roeck , Breno Leitao , Michal =?iso-8859-1?Q?Such=E1nek?= , Michael Ellerman Subject: Re: [PATCH 4.20 41/65] Revert "powerpc/tm: Unset MSR[TS] if not recheckpointing" Message-ID: <20190113071140.GD5540@kroah.com> References: <20190111131055.331350141@linuxfoundation.org> <20190111131102.136630542@linuxfoundation.org> <1547328527@msgid.manchmal.in-ulm.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1547328527@msgid.manchmal.in-ulm.de> User-Agent: Mutt/1.11.2 (2019-01-07) Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org On Sat, Jan 12, 2019 at 10:35:59PM +0100, Christoph Biedl wrote: > Greg Kroah-Hartman wrote... > > > 4.20-stable review patch. If anyone has any objections, please let me know. > > > > ------------------ > > > > From: Greg Kroah-Hartman > > > > This reverts commit d412deb85a4aada382352a8202beb7af8921cd53 which is > > commit 6f5b9f018f4c7686fd944d920209d1382d320e4e upstream. > > > > It breaks the powerpc build, so drop it from the tree until a fix goes > > upstream. > > Is this necessary on 4.20? The build failures I reported were on 4.19 > only. The 4.20.2-rc1 kernel for my Powermac G5 builds with and without > that patch, both boot fine, no visible differences. Again however, Breno > is authoritative here. If there's no difference on 4.20, then maybe it's not needed there? :) And yes, I would like confirmation from Breno as well. thanks, greg k-h