Received: by 2002:a05:6358:5282:b0:b5:90e7:25cb with SMTP id g2csp2204639rwa; Mon, 22 Aug 2022 04:10:18 -0700 (PDT) X-Google-Smtp-Source: AA6agR5+C11vKSsJXFcPz6t4s1xFzmXjzt61tm4hQFcXAOGS3o56i2aQDFQ+Wybkquqqn6+1ZI+S X-Received: by 2002:a17:903:2286:b0:172:ea32:fa80 with SMTP id b6-20020a170903228600b00172ea32fa80mr4774043plh.78.1661166617907; Mon, 22 Aug 2022 04:10:17 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1661166617; cv=none; d=google.com; s=arc-20160816; b=gt3/xo2r3JQczg5QO5dSbt5LzoHzkvm4tQjvye4nK3fgMexR0SnYJC8smar+p6FQrQ hsQpKJw7qAiJhytgoVDJ2zdsFW9liAfG1CrTyuiWPwu4/6fFGN4kAVGFK9re4Bvanjy5 prf11gqcppWI9AuYMhlj1IMV3/1Fc0s0oBaGOhhgWTz/YsKJAmmEBzld31vwuhgDdJQE Toccotl2y3KnQ5osoxMCJkpgoUZmsaI0wFCoH9wudA1m4FkLnUn0/T8B9Ghn1y+coK2k l8N+Exz0RZ6SW6qLEJ4084Tpa8KJw7EbELFDQgRvk9JlRaGd2CP+HnwESKq2uBSa34cl nnog== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:in-reply-to:subject :from:references:cc:to:content-language:user-agent:mime-version:date :message-id:dkim-signature; bh=mV+5YmTl74FA52i4B1VrxAMXn4API9aGiyXqqLGUUVw=; b=ELv5GNS6iDHV2RaGXzX7Q2ymb74Ma1zawj5Ykw7kA98Q7p/vwt+FBe3z7EreBTumxS USmyIzaccZTVILVFpOpX7tB+oXnQJZtqgSrSM2kAP2eJumBtOVDAf27mzr9/sh6xuGMM IbrRo8FYnjTIW8HCOEnazlJK64G/2Kk9W1GBr43YOHl8dLCJJ6g7N4Y1Bkp74nq2IMO4 DXS0IG9NZ/F1+tyd3Tr5bRxS7jdYEQpXxJ1Buu8+B08DJH5OCOPbNbZazVMrq2yspzQY gJUm1AwukVmNahkEoGQBm2FAAfJO0yB0m89oTdhSuKqq0MpXOl3bspJJPJovkHwlglNJ mG3A== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@gmx.net header.s=badeba3b8450 header.b=d0BpwRlH; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=gmx.com Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id j38-20020a63fc26000000b0040d7ac04fafsi13403576pgi.36.2022.08.22.04.10.06; Mon, 22 Aug 2022 04:10:17 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@gmx.net header.s=badeba3b8450 header.b=d0BpwRlH; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=gmx.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233934AbiHVLJZ (ORCPT + 99 others); Mon, 22 Aug 2022 07:09:25 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57430 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234040AbiHVLJI (ORCPT ); Mon, 22 Aug 2022 07:09:08 -0400 Received: from mout.gmx.net (mout.gmx.net [212.227.17.22]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AE21A33E28; Mon, 22 Aug 2022 04:07:49 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gmx.net; s=badeba3b8450; t=1661166445; bh=EuJxpwGW0kCugTdVp6i68Y2ET4g43DToAA8wC2D/R9I=; h=X-UI-Sender-Class:Date:To:Cc:References:From:Subject:In-Reply-To; b=d0BpwRlHZBoGxfuGd+9gR2HxSGzpf7d3gkxIKLPvwMhMef8WNjPEiGRRRlk61PI9O OC8t6qoDDR5kP+9eY7Uu7/Xb+6ZUvPPR74/MGmJqhv0eCL/BPe6m3cMOF8wmZwNae6 LSvjxL52OrIZ9Ga0SfVBJYII5/BjUcjveR673dZE= X-UI-Sender-Class: 01bb95c1-4bf8-414a-932a-4f6e2808ef9c Received: from [0.0.0.0] ([149.28.201.231]) by mail.gmx.net (mrgmx104 [212.227.17.174]) with ESMTPSA (Nemesis) id 1MD9XF-1oYZaP0Vhx-0097DU; Mon, 22 Aug 2022 13:07:24 +0200 Message-ID: <9aa83875-0a05-6b28-b4df-4071ba8ee343@gmx.com> Date: Mon, 22 Aug 2022 19:07:19 +0800 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.12.0 Content-Language: en-US To: Willy Tarreau Cc: Greg KH , stable , "linux-btrfs@vger.kernel.org" , Linux Kernel Mailing List , linux-x86_64@vger.kernel.org References: <2d6012e8-805d-4225-80ed-d317c28f1899@gmx.com> <1ed5a33a-b667-0e8e-e010-b4365f3713d6@gmx.com> <8aff5c17-d414-2412-7269-c9d15f574037@gmx.com> <20220822080456.GB17080@1wt.eu> <4c42af33-dc05-315a-87d9-be0747a74df4@gmx.com> <20220822083044.GC17080@1wt.eu> From: Qu Wenruo Subject: Re: LTS kernel Linux 4.14.290 unable to boot with edk2-ovmf (x86_64 UEFI runtime) In-Reply-To: <20220822083044.GC17080@1wt.eu> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: quoted-printable X-Provags-ID: V03:K1:jWPvej0a40zHz8DlCmHr7AlmcK/R5vwa89aDPsLwwWdX22f54+P Af4xer/hyzXOaWtJwtX3zI1DOVMDap9dP+o+8PItJr5VZmrVhKq39HQfZKedzM0Dc+8Wl9E CO7/PdBHX9XDQua3A9IiBypYqGfyrePLUPxwBwQC4sSMIR8wB9sg46CY+eivCaLzUVadFe6 jYL4a96hnK/dIhsDir4CA== X-UI-Out-Filterresults: notjunk:1;V03:K0:fhXrvUu250M=:X/DS/ITfEIdrL8bPByhVlR m9yhoSSJoUImyHOStY74la41aAD/APodgWvCCPIpbitayHAcpg6SxKAw/TZ37UlEmHkOHuwNo 36bLP1aEmj1fFHCbRvSck65ARA51qW7eK37EXcSrKFmlRQxPK86dkHiG/GlmAUmQs8ynvQVFE mpIQ97ynJgxk7G26m+QpbGp6XnAcysT34HKF7jonOACpVz+QliVzmujkKsEuPqaDAnaHkNp7Q T4LXpsvAYvMfJHlqbskTeFBcncFmhW+1t3/bXHatT0g1PgYPHfZKlemsZlLV1A8A64wxT2961 R2ulyfK8cFdjTx35iCWRedcZhN3oo+nSRMAuv9x/2do+PdHCTADL+9oG+t1urMwwUaPTAwQ6u aJDcCzKnh4vGRF7KuNJRu4WEZ3vrmOF26lNGP+v24g/f93sswP4+sQPBiPv4UNtRQ6EEGA4vY pQyMh6tSRKSzKlQ473uyw0UjcTkesIdhggkTFpMpKjU6kmZOgh3MwUv5zTPhDi83vn1zg7LYj mXRJhh3rINH2CI59fa86T8NRdcdktQz7B4Xco8rgo1dotnuQxsRyq7OGxSo2cavVgKJW0zUSR 0bsp8SlzVCcKf8m3xf2ucRhnswTHaYrZNgP4eS1Y9TTbhhIFYbTB+7aV8lzj3VDdffDpmrjrt ZWYhJV/DmrNrfbj9So0qJwACTT/xsNvhdR4I8D709ivBQBBEBQ1+Gm0RtAvh8KMzOais+FiSy 7f36Z1j+cTHNpySzc4flo1Hqp1A4+cTVcw4dNs//2qreIvrbFVoe4bY1fiD6fYMKt5UflRaFM NPSYdmaJqFYkVTooqGI1j2bIc5IKOYGfNhIil/ydnszf5SDN6w7EGPRSTOw8gk2RIIlqbAEEm dsk9dG84zB29Yu8VFdx5WM5XedKaf8h4We9K0AI13JcYtotlGOvxjn9Ef+bzVp7J9zyrD5IvU 2hHonGYoyQtNjZnKvOdDHZWoCwYL2XqEFekuek/tXD+XtjRlXDXs/V+Xl0s+VIPwL0soYlnQW oDIpFmU7ce4Bt5AUbJD1npvm6tLsVCJmUVbaIvmjgs5Z8kulSXKOWovS36gZ1IYAyU190+ok/ 1TNeQXRwJL5wa6TIPdFmWa+jqXRgrC/uvoTf4EJwblixzlBNf/+FgFH4g== X-Spam-Status: No, score=-2.6 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,FREEMAIL_FROM,NICE_REPLY_A,RCVD_IN_DNSWL_LOW, RCVD_IN_MSPIKE_H2,SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2022/8/22 16:30, Willy Tarreau wrote: > On Mon, Aug 22, 2022 at 04:19:49PM +0800, Qu Wenruo wrote: >>> Regardless, if you need an older compiler, just use these ones: >>> >>> https://mirrors.edge.kernel.org/pub/tools/crosstool/ >>> >>> They go back to 4.9.4 for x86, you'll surely find the right one for yo= ur >>> usage. I've long used 4.7.4 for kernels up to 4.9 and 6.5 for 4.19 and >>> above, so something within that area will surely match your needs. >> >> BTW, it would be way more awesome if the page can provide some hint on >> the initial release date of the compilers. >> >> It would help a lot of choose the toolchain then. > > It wouldn't help, if you look closely, you'll notice that in the "other > releases" section you have the most recent version of each of them. That > does not preclude the existence of the branch earlier. For example gcc-9 > was released in 2019 and 9.5 was emitted 3 years later. That's quite an > amplitude that doesn't help. Maybe I'm totally wrong, but if GCC10.1 is released May 2020, and even 10.4 is released 2022, then shouldn't we expect the kernel releases around 2020 can be compiled for all GCC 10.x releases? Thus the initial release date should be a good enough hint for most cases. If go this method, for v4.14 I guess I should go gcc 7.x, as gcc 7.1 is released May 2017, even the latest 7.5 is released 2019. Or is my uneducated guess completely wrong? Thanks, Qu > > Willy