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=-11.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=unavailable 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 57784C433E1 for ; Mon, 22 Mar 2021 08:16:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 330FA6197A for ; Mon, 22 Mar 2021 08:16:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229905AbhCVIQS (ORCPT ); Mon, 22 Mar 2021 04:16:18 -0400 Received: from mail.kernel.org ([198.145.29.99]:47016 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229647AbhCVIPp (ORCPT ); Mon, 22 Mar 2021 04:15:45 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 245986192A; Mon, 22 Mar 2021 08:15:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1616400944; bh=SirvrN58DWFP+GDiA//KzYSrkY4d0+DAvCIrJWxyZbk=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=cPJhCHAJ3tFCDXV5QIFo6T7TOAYZzwESiu8xd2AugdJX4vn4IdE81sDd6CWMohtyH 1nEkLfu3iXGRrQ3hfjAoBhYADv+ENevvyPwCfXZnevDQH/gz3R5zJCsOm0eHaDlzPl 47AI3XKlCSTyg2KVV2+FjCpLeYZQZsB4FPzVK2e8= Date: Mon, 22 Mar 2021 09:15:42 +0100 From: Greg KH To: Christophe Leroy Cc: Geert Uytterhoeven , Linux Kernel Mailing List , stable , kernel test robot , Michael Ellerman Subject: Re: [PATCH 5.10 267/290] powerpc: Fix missing declaration of [en/dis]able_kernel_vsx() Message-ID: References: <20210315135541.921894249@linuxfoundation.org> <20210315135551.044220754@linuxfoundation.org> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Mar 22, 2021 at 07:16:25AM +0100, Christophe Leroy wrote: > > > Le 15/03/2021 à 15:15, Geert Uytterhoeven a écrit : > > On Mon, Mar 15, 2021 at 3:04 PM wrote: > > > From: Greg Kroah-Hartman > > > > > > From: Christophe Leroy > > > > > > commit bd73758803c2eedc037c2268b65a19542a832594 upstream. > > > > > > Add stub instances of enable_kernel_vsx() and disable_kernel_vsx() > > > when CONFIG_VSX is not set, to avoid following build failure. > > > > Please note that this is not sufficient, and will just turn the build error > > in another, different build error. > > Not exactly, the fix is sufficient in most case, it is only with ancient > versions of gcc (eg 4.9) or with CONFIG_CC_OPTIMISE_FOR_SIZE that we now get > a build bug. Building with gcc 10 now works. > > > Waiting for the subsequent fix to enter v5.12-rc4... > > https://lore.kernel.org/lkml/2c123f94-ceae-80c0-90e2-21909795eb76@csgroup.eu/ > > This has now landed in mainline as commit > eed5fae00593ab9d261a0c1ffc1bdb786a87a55a see https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/arch/powerpc/include/asm/cpu_has_feature.h?h=v5.12-rc4&id=eed5fae00593ab9d261a0c1ffc1bdb786a87a55a Now queued up, thanks. greg k-h