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, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, UNPARSEABLE_RELAY 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 53DE9C43461 for ; Sun, 2 May 2021 20:00:38 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 377F061244 for ; Sun, 2 May 2021 20:00:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232517AbhEBUB2 (ORCPT ); Sun, 2 May 2021 16:01:28 -0400 Received: from smtprelay0141.hostedemail.com ([216.40.44.141]:45368 "EHLO smtprelay.hostedemail.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S232427AbhEBUB1 (ORCPT ); Sun, 2 May 2021 16:01:27 -0400 Received: from omf06.hostedemail.com (clb03-v110.bra.tucows.net [216.40.38.60]) by smtprelay03.hostedemail.com (Postfix) with ESMTP id E5F31837F27B; Sun, 2 May 2021 20:00:34 +0000 (UTC) Received: from [HIDDEN] (Authenticated sender: joe@perches.com) by omf06.hostedemail.com (Postfix) with ESMTPA id 7C6732448B6; Sun, 2 May 2021 20:00:30 +0000 (UTC) Message-ID: <81a926a3bdb70debe3ae2b13655ea8d249fb9991.camel@perches.com> Subject: Re: [PATCH] Raise the minimum GCC version to 5.2 From: Joe Perches To: Segher Boessenkool Cc: Miguel Ojeda , Masahiro Yamada , Albert Ou , Arnd Bergmann , Linux Kbuild mailing list , Greg Kroah-Hartman , Jonathan Corbet , Linux Doc Mailing List , linux-kernel , Linus Torvalds , Palmer Dabbelt , Paul Walmsley , Catalin Marinas , Miguel Ojeda , Paul Mackerras , linux-riscv@lists.infradead.org, linuxppc-dev@lists.ozlabs.org, Will Deacon , Linux ARM Date: Sun, 02 May 2021 13:00:28 -0700 In-Reply-To: <20210502183030.GF10366@gate.crashing.org> References: <20210501151538.145449-1-masahiroy@kernel.org> <3943bc020f6227c8801907317fc113aa13ad4bad.camel@perches.com> <20210502183030.GF10366@gate.crashing.org> Content-Type: text/plain; charset="ISO-8859-1" User-Agent: Evolution 3.38.1-1 MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Rspamd-Server: rspamout05 X-Rspamd-Queue-Id: 7C6732448B6 X-Stat-Signature: 71ockug33zmqd9a3epysnu3hfs3ubiyr X-Session-Marker: 6A6F6540706572636865732E636F6D X-Session-ID: U2FsdGVkX19QpxupLlF/RmMAnwgGtoo8JZ2oBi/jlKM= X-HE-Tag: 1619985630-933791 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sun, 2021-05-02 at 13:30 -0500, Segher Boessenkool wrote: > On Sat, May 01, 2021 at 07:41:53PM -0700, Joe Perches wrote: > > Why not raise the minimum gcc compiler version even higher? On Sun, 2021-05-02 at 13:37 -0500, Segher Boessenkool wrote: > Everyone should always use an as new release as practical [] > The latest GCC 5 release is only three and a half years old. You argue slightly against yourself here. Yes, it's mostly a question of practicality vs latest. clang requires a _very_ recent version. gcc _could_ require a later version. Perhaps 8 might be best as that has a __diag warning control mechanism. gcc 8.1 is now 3 years old today. 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=-4.4 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,UNPARSEABLE_RELAY 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 F0C06C433B4 for ; Sun, 2 May 2021 20:01:12 +0000 (UTC) Received: from desiato.infradead.org (desiato.infradead.org [90.155.92.199]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 7F82761221 for ; Sun, 2 May 2021 20:01:12 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 7F82761221 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=perches.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=desiato.20200630; h=Sender:Content-Transfer-Encoding :Content-Type:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To:Date:Cc:To:From: Subject:Message-ID:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=GkZHNxgoMh1EXttLNlsvI3yEhMx1zbPGv2Q8i4cRNbE=; b=Jyw8YvJCeK1zECRAAC2/Ryhq+ 7OF9WKpkHO6vEF3C5zdxiN24jrjHowE0ZVH31eUgwqMyppUaog2w3NxmWXecB8DwWm1u8KDgw+riz 01QtjfYpxz6C1AASVkTPvo8w9UMzFuCGr/LEP5ZgkPGJu3W9HvGNKomeG5K7zIr51XB09da0kDfaI jWRXQpd/g7LiBzm88RWV4Z37T0IlUtNBSoCrbh1nFFxf5P+JL57/RqAwBwe1+qYh1ONgmloIRgFlu TyABLt696mJ7uGLKJhVSh8GlJucSPozblKKi/vsYXMiVvwSXemIei3OD5NEPX8NI11FbNboHlQn6t LZBQwHX7A==; Received: from localhost ([::1] helo=desiato.infradead.org) by desiato.infradead.org with esmtp (Exim 4.94 #2 (Red Hat Linux)) id 1ldIGu-00CNyZ-OR; Sun, 02 May 2021 20:00:56 +0000 Received: from bombadil.infradead.org ([2607:7c80:54:e::133]) by desiato.infradead.org with esmtps (Exim 4.94 #2 (Red Hat Linux)) id 1ldIGf-00CNxo-9p; Sun, 02 May 2021 20:00:43 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; h=Content-Transfer-Encoding: MIME-Version:Content-Type:References:In-Reply-To:Date:Cc:To:From:Subject: Message-ID:Sender:Reply-To:Content-ID:Content-Description; bh=vzXdcnz08xbPSSGrwXbyMyFvSqlbAYCGZwHIKcaMEAg=; b=qMH2wb8XQaSfyYQXVk0XDP6Ft+ Ttxw0HBVvSvnOvcr/Wc/lzCYjP/lKuUpeLNABgsFjoeU0Oldy+UTBg28VQ2po8tPg4lxBnYFHqfYs pGtD54uJY2e99rcG7ABqmysBWGF2xCfAqIvp/fGAqXcdw0RrTnkJqOi4BkUktbetw7wwiNIAL/TaR jV5e5MX1oXFISlnDgTG+Qh9G/GU9AECAIUSTEP1CEARKrabrgXHj0a4nuRWY+E8pL20AKZ2nFEAfP kQMWIt9IiAAXWj/CxZ9wi1iLveKDJTJzz7u7ftafNgRbnV+YPexx+04eQsUwGYoZ/C6MtA+Z95oY7 cjXkAemA==; Received: from smtprelay0191.hostedemail.com ([216.40.44.191] helo=smtprelay.hostedemail.com) by bombadil.infradead.org with esmtps (Exim 4.94 #2 (Red Hat Linux)) id 1ldIGc-002fUa-Gn; Sun, 02 May 2021 20:00:39 +0000 Received: from omf06.hostedemail.com (clb03-v110.bra.tucows.net [216.40.38.60]) by smtprelay03.hostedemail.com (Postfix) with ESMTP id E5F31837F27B; Sun, 2 May 2021 20:00:34 +0000 (UTC) Received: from [HIDDEN] (Authenticated sender: joe@perches.com) by omf06.hostedemail.com (Postfix) with ESMTPA id 7C6732448B6; Sun, 2 May 2021 20:00:30 +0000 (UTC) Message-ID: <81a926a3bdb70debe3ae2b13655ea8d249fb9991.camel@perches.com> Subject: Re: [PATCH] Raise the minimum GCC version to 5.2 From: Joe Perches To: Segher Boessenkool Cc: Miguel Ojeda , Masahiro Yamada , Albert Ou , Arnd Bergmann , Linux Kbuild mailing list , Greg Kroah-Hartman , Jonathan Corbet , Linux Doc Mailing List , linux-kernel , Linus Torvalds , Palmer Dabbelt , Paul Walmsley , Catalin Marinas , Miguel Ojeda , Paul Mackerras , linux-riscv@lists.infradead.org, linuxppc-dev@lists.ozlabs.org, Will Deacon , Linux ARM Date: Sun, 02 May 2021 13:00:28 -0700 In-Reply-To: <20210502183030.GF10366@gate.crashing.org> References: <20210501151538.145449-1-masahiroy@kernel.org> <3943bc020f6227c8801907317fc113aa13ad4bad.camel@perches.com> <20210502183030.GF10366@gate.crashing.org> User-Agent: Evolution 3.38.1-1 MIME-Version: 1.0 X-Rspamd-Server: rspamout05 X-Rspamd-Queue-Id: 7C6732448B6 X-Stat-Signature: 71ockug33zmqd9a3epysnu3hfs3ubiyr X-Session-Marker: 6A6F6540706572636865732E636F6D X-Session-ID: U2FsdGVkX19QpxupLlF/RmMAnwgGtoo8JZ2oBi/jlKM= X-HE-Tag: 1619985630-933791 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210502_130038_645893_2EA84443 X-CRM114-Status: UNSURE ( 9.82 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org On Sun, 2021-05-02 at 13:30 -0500, Segher Boessenkool wrote: > On Sat, May 01, 2021 at 07:41:53PM -0700, Joe Perches wrote: > > Why not raise the minimum gcc compiler version even higher? On Sun, 2021-05-02 at 13:37 -0500, Segher Boessenkool wrote: > Everyone should always use an as new release as practical [] > The latest GCC 5 release is only three and a half years old. You argue slightly against yourself here. Yes, it's mostly a question of practicality vs latest. clang requires a _very_ recent version. gcc _could_ require a later version. Perhaps 8 might be best as that has a __diag warning control mechanism. gcc 8.1 is now 3 years old today. _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv 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, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, UNPARSEABLE_RELAY 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 0FB4FC433ED for ; Sun, 2 May 2021 20:01:10 +0000 (UTC) Received: from lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 1B6AC61221 for ; Sun, 2 May 2021 20:01:08 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 1B6AC61221 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=perches.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4FYH6W0ywBz30Gp for ; Mon, 3 May 2021 06:01:07 +1000 (AEST) Authentication-Results: lists.ozlabs.org; spf=none (no SPF record) smtp.mailfrom=perches.com (client-ip=216.40.44.87; helo=smtprelay.hostedemail.com; envelope-from=joe@perches.com; receiver=) Received: from smtprelay.hostedemail.com (smtprelay0087.hostedemail.com [216.40.44.87]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4FYH610KpSz2ydH for ; Mon, 3 May 2021 06:00:39 +1000 (AEST) Received: from omf06.hostedemail.com (clb03-v110.bra.tucows.net [216.40.38.60]) by smtprelay03.hostedemail.com (Postfix) with ESMTP id E5F31837F27B; Sun, 2 May 2021 20:00:34 +0000 (UTC) Received: from [HIDDEN] (Authenticated sender: joe@perches.com) by omf06.hostedemail.com (Postfix) with ESMTPA id 7C6732448B6; Sun, 2 May 2021 20:00:30 +0000 (UTC) Message-ID: <81a926a3bdb70debe3ae2b13655ea8d249fb9991.camel@perches.com> Subject: Re: [PATCH] Raise the minimum GCC version to 5.2 From: Joe Perches To: Segher Boessenkool Date: Sun, 02 May 2021 13:00:28 -0700 In-Reply-To: <20210502183030.GF10366@gate.crashing.org> References: <20210501151538.145449-1-masahiroy@kernel.org> <3943bc020f6227c8801907317fc113aa13ad4bad.camel@perches.com> <20210502183030.GF10366@gate.crashing.org> Content-Type: text/plain; charset="ISO-8859-1" User-Agent: Evolution 3.38.1-1 MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Rspamd-Server: rspamout05 X-Rspamd-Queue-Id: 7C6732448B6 X-Stat-Signature: 71ockug33zmqd9a3epysnu3hfs3ubiyr X-Session-Marker: 6A6F6540706572636865732E636F6D X-Session-ID: U2FsdGVkX19QpxupLlF/RmMAnwgGtoo8JZ2oBi/jlKM= X-HE-Tag: 1619985630-933791 X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Albert Ou , Catalin Marinas , Arnd Bergmann , Linux Kbuild mailing list , Greg Kroah-Hartman , Masahiro Yamada , Jonathan Corbet , Linux Doc Mailing List , linux-kernel , Miguel Ojeda , Will Deacon , Palmer Dabbelt , Paul Walmsley , Miguel Ojeda , Paul Mackerras , linux-riscv@lists.infradead.org, linuxppc-dev@lists.ozlabs.org, Linus Torvalds , Linux ARM Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" On Sun, 2021-05-02 at 13:30 -0500, Segher Boessenkool wrote: > On Sat, May 01, 2021 at 07:41:53PM -0700, Joe Perches wrote: > > Why not raise the minimum gcc compiler version even higher? On Sun, 2021-05-02 at 13:37 -0500, Segher Boessenkool wrote: > Everyone should always use an as new release as practical [] > The latest GCC 5 release is only three and a half years old. You argue slightly against yourself here. Yes, it's mostly a question of practicality vs latest. clang requires a _very_ recent version. gcc _could_ require a later version. Perhaps 8 might be best as that has a __diag warning control mechanism. gcc 8.1 is now 3 years old today. 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=-4.4 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,UNPARSEABLE_RELAY 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 11B2EC433B4 for ; Sun, 2 May 2021 20:02:36 +0000 (UTC) Received: from desiato.infradead.org (desiato.infradead.org [90.155.92.199]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id BD0276128E for ; Sun, 2 May 2021 20:02:35 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org BD0276128E Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=perches.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=desiato.20200630; h=Sender:Content-Transfer-Encoding :Content-Type:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To:Date:Cc:To:From: Subject:Message-ID:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=cTwygtfRezpYofebRI4VLOiE38ocKCeCX+FkungSczM=; b=G+Q5o0Q2ndFxdlNYZbeGNjtkc cjDOFkDsb4biu4kAF2Spo1HY0fPpwsqD82+yHd7Z3eAKr1572ERrHUShYQzronaaJ/zmi73fJnl2+ sbMgRhqCghpwoUAiyl/GHkDBwQuov5mMx4vzVFJOJMkYJbqw82rDwdsfw+7rQgnrRyNaF+pAPEQpt 7ZA8U2cgBGY8+Q4Q4Jq9ZkpfeGEDkFwrMerCTtOuiQ7g7IJdooI4XkOGYBpT+1mhmpHtcvyIiKe/3 QnHLQ1Qr0Z+1fvmsU/c4YfBNSrLzL8oBiLdUWqgmFMTyzmIaZxFuTS2sUtWEzHw7E8/aC+V/7XsYl pEuUKgo6Q==; Received: from localhost ([::1] helo=desiato.infradead.org) by desiato.infradead.org with esmtp (Exim 4.94 #2 (Red Hat Linux)) id 1ldIGk-00CNy5-Ac; Sun, 02 May 2021 20:00:46 +0000 Received: from bombadil.infradead.org ([2607:7c80:54:e::133]) by desiato.infradead.org with esmtps (Exim 4.94 #2 (Red Hat Linux)) id 1ldIGf-00CNxo-9p; Sun, 02 May 2021 20:00:43 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; h=Content-Transfer-Encoding: MIME-Version:Content-Type:References:In-Reply-To:Date:Cc:To:From:Subject: Message-ID:Sender:Reply-To:Content-ID:Content-Description; bh=vzXdcnz08xbPSSGrwXbyMyFvSqlbAYCGZwHIKcaMEAg=; b=qMH2wb8XQaSfyYQXVk0XDP6Ft+ Ttxw0HBVvSvnOvcr/Wc/lzCYjP/lKuUpeLNABgsFjoeU0Oldy+UTBg28VQ2po8tPg4lxBnYFHqfYs pGtD54uJY2e99rcG7ABqmysBWGF2xCfAqIvp/fGAqXcdw0RrTnkJqOi4BkUktbetw7wwiNIAL/TaR jV5e5MX1oXFISlnDgTG+Qh9G/GU9AECAIUSTEP1CEARKrabrgXHj0a4nuRWY+E8pL20AKZ2nFEAfP kQMWIt9IiAAXWj/CxZ9wi1iLveKDJTJzz7u7ftafNgRbnV+YPexx+04eQsUwGYoZ/C6MtA+Z95oY7 cjXkAemA==; Received: from smtprelay0191.hostedemail.com ([216.40.44.191] helo=smtprelay.hostedemail.com) by bombadil.infradead.org with esmtps (Exim 4.94 #2 (Red Hat Linux)) id 1ldIGc-002fUa-Gn; Sun, 02 May 2021 20:00:39 +0000 Received: from omf06.hostedemail.com (clb03-v110.bra.tucows.net [216.40.38.60]) by smtprelay03.hostedemail.com (Postfix) with ESMTP id E5F31837F27B; Sun, 2 May 2021 20:00:34 +0000 (UTC) Received: from [HIDDEN] (Authenticated sender: joe@perches.com) by omf06.hostedemail.com (Postfix) with ESMTPA id 7C6732448B6; Sun, 2 May 2021 20:00:30 +0000 (UTC) Message-ID: <81a926a3bdb70debe3ae2b13655ea8d249fb9991.camel@perches.com> Subject: Re: [PATCH] Raise the minimum GCC version to 5.2 From: Joe Perches To: Segher Boessenkool Cc: Miguel Ojeda , Masahiro Yamada , Albert Ou , Arnd Bergmann , Linux Kbuild mailing list , Greg Kroah-Hartman , Jonathan Corbet , Linux Doc Mailing List , linux-kernel , Linus Torvalds , Palmer Dabbelt , Paul Walmsley , Catalin Marinas , Miguel Ojeda , Paul Mackerras , linux-riscv@lists.infradead.org, linuxppc-dev@lists.ozlabs.org, Will Deacon , Linux ARM Date: Sun, 02 May 2021 13:00:28 -0700 In-Reply-To: <20210502183030.GF10366@gate.crashing.org> References: <20210501151538.145449-1-masahiroy@kernel.org> <3943bc020f6227c8801907317fc113aa13ad4bad.camel@perches.com> <20210502183030.GF10366@gate.crashing.org> User-Agent: Evolution 3.38.1-1 MIME-Version: 1.0 X-Rspamd-Server: rspamout05 X-Rspamd-Queue-Id: 7C6732448B6 X-Stat-Signature: 71ockug33zmqd9a3epysnu3hfs3ubiyr X-Session-Marker: 6A6F6540706572636865732E636F6D X-Session-ID: U2FsdGVkX19QpxupLlF/RmMAnwgGtoo8JZ2oBi/jlKM= X-HE-Tag: 1619985630-933791 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210502_130038_645893_2EA84443 X-CRM114-Status: UNSURE ( 9.82 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Sun, 2021-05-02 at 13:30 -0500, Segher Boessenkool wrote: > On Sat, May 01, 2021 at 07:41:53PM -0700, Joe Perches wrote: > > Why not raise the minimum gcc compiler version even higher? On Sun, 2021-05-02 at 13:37 -0500, Segher Boessenkool wrote: > Everyone should always use an as new release as practical [] > The latest GCC 5 release is only three and a half years old. You argue slightly against yourself here. Yes, it's mostly a question of practicality vs latest. clang requires a _very_ recent version. gcc _could_ require a later version. Perhaps 8 might be best as that has a __diag warning control mechanism. gcc 8.1 is now 3 years old today. _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel