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 80413C433EF for ; Tue, 21 Jun 2022 15:14:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1352446AbiFUPO1 (ORCPT ); Tue, 21 Jun 2022 11:14:27 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46348 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1352963AbiFUPN7 (ORCPT ); Tue, 21 Jun 2022 11:13:59 -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 22FC62C675; Tue, 21 Jun 2022 08:12:49 -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 5923ACE1AD9; Tue, 21 Jun 2022 15:12:47 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id EF077C3411C; Tue, 21 Jun 2022 15:12:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1655824365; bh=N33miZAbj1eyWWxBmejWAKLKM/v6H0vsxvVkz0oDr90=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=w6nBDsLTQo0L9K20Lm6+yJi/09kP6uhk/T9noNNCe/HlHzKyBovLVjyOCVOxlAe0x vsjL0YS3rLHF2kmeM7Xp8pagK13r/qNvIG3UaqM+NCSzXMM4pUdAQL+5hKfLPqvy+2 lWCsL4cMyjr/GBchGs8kgszG5BMzhwV2O11eExyY= Date: Tue, 21 Jun 2022 17:12:42 +0200 From: Greg Kroah-Hartman To: Naresh Kamboju Cc: "Jason A. Donenfeld" , clang-built-linux , torvalds@linux-foundation.org, linux-kernel@vger.kernel.org, stable@vger.kernel.org, akpm@linux-foundation.org, linux@roeck-us.net, shuah@kernel.org, patches@kernelci.org, lkft-triage@lists.linaro.org, pavel@denx.de, jonathanh@nvidia.com, f.fainelli@gmail.com, sudipm.mukherjee@gmail.com, slade@sladewatkins.com Subject: Re: [PATCH 5.15 000/106] 5.15.49-rc1 review Message-ID: References: <20220620124724.380838401@linuxfoundation.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Jun 21, 2022 at 05:06:08PM +0530, Naresh Kamboju wrote: > On Tue, 21 Jun 2022 at 16:05, Greg Kroah-Hartman > wrote: > > > > On Tue, Jun 21, 2022 at 11:45:51AM +0200, Jason A. Donenfeld wrote: > > > On Tue, Jun 21, 2022 at 10:55:33AM +0200, Greg Kroah-Hartman wrote: > > > > On Tue, Jun 21, 2022 at 02:06:06PM +0530, Naresh Kamboju wrote: > > > > > On Mon, 20 Jun 2022 at 18:36, Greg Kroah-Hartman > > > > > wrote: > > > > > > > > > > > > This is the start of the stable review cycle for the 5.15.49 release. > > > > > > There are 106 patches in this series, all will be posted as a response > > > > > > to this one. If anyone has any issues with these being applied, please > > > > > > let me know. > > > > > > > > > > > > Responses should be made by Wed, 22 Jun 2022 12:47:02 +0000. > > > > > > Anything received after that time might be too late. > > > > > > > > > > > > The whole patch series can be found in one patch at: > > > > > > https://www.kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.15.49-rc1.gz > > > > > > or in the git tree and branch at: > > > > > > git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.15.y > > > > > > and the diffstat can be found below. > > > > > > > > > > > > thanks, > > > > > > > > > > > > greg k-h > > > > > > > > > > Following commit causing regression while building allmodconfig for clang-13 > > > > > on arm64, riscv and x86_64. > > > > > > > > > > > Linus Torvalds > > > > > > netfs: gcc-12: temporarily disable '-Wattribute-warning' for now > > > > > > > > > > fs/afs/inode.c:29:32: error: unknown warning group > > > > > '-Wattribute-warning', ignored [-Werror,-Wunknown-warning-option] > > > > > #pragma GCC diagnostic ignored "-Wattribute-warning" > > > > > ^ > > > > > 1 error generated. > > > > > > > > > > Regressions: > > > > > - arm64/build/clang-13-allmodconfig - Failed > > > > > - riscv/build/clang-13-allmodconfig - Failed > > > > > - x86_64/build/clang-13-allmodconfig - Failed > > > > > > > > Does Linus's tree also show this issue? > > > > > > Linus' tree got rid of the pragma with: > > > https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/fs/afs/inode.c?id=874c8ca1e60b2c564a48f7e7acc40d328d5c8733 > > > > That isn't going to work on 5.15.y at all without a lot of hand tweaking :( > > > > > and then a subsequent cleanup: > > > https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/fs/afs/inode.c?id=e81fb4198e27925b151aad1450e0fd607d6733f > > > > That doesn't work on 5.18 either. > > > > I guess I'll go revert the 5.15 patch here for now and let others sort > > it all out when they want to build 5.15 with gcc-12. > > Whereas clang-14 builds pass. I am considering this as a waiver. > The problem is with clang-13. you may keep the above patch which is > adding support for gcc-12. > > We will stop building with clang-13 and we will upgrade our toolchains to > clang-15 (when released and current clang-nightly builds are in production) > and gcc-12 builds are running in staging. We would like to bump versions soon. No, for now I've dropped this. If people want to run gcc-12 builds then I need backported patches for them. thanks, greg k-h