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=-10.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS 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 B858EC2B9FD for ; Wed, 12 May 2021 18:06:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 8C53061370 for ; Wed, 12 May 2021 18:06:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234497AbhELSEk (ORCPT ); Wed, 12 May 2021 14:04:40 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44724 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239939AbhELRZn (ORCPT ); Wed, 12 May 2021 13:25:43 -0400 Received: from mail-ed1-x536.google.com (mail-ed1-x536.google.com [IPv6:2a00:1450:4864:20::536]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0E206C06138B for ; Wed, 12 May 2021 10:23:17 -0700 (PDT) Received: by mail-ed1-x536.google.com with SMTP id t15so306505edr.11 for ; Wed, 12 May 2021 10:23:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=oyKCugOHrF3iiwRI1CT/wN4ttg5vDvJaE34/Sl3BUss=; b=dZ2P6Nf8zI09crYT0Q9zg80xELxLlJV9Q8BBOVL1kOXS6EVivIw3xHH+SwEiSkF/z5 TyzYPCaK+P5B4DKytLs2THnS1Kxbt2rH+11yJ8fPkbXFG8uLm/2XYXD9Q6J+j8fGANxm tEsjVGBa5zl5072hFmmzEVC1Wl5vHOuNtYzEIVsN9qxrXd6n2EGMcJJMu5ZewJi/RPga Hj83F/mMMmfDJsa6k+5eQq1Ubqflf219wyHJqB68J+Z/RpyQKKTC1Y/4K8Gsw4U6nMdY Z5bxByxLUqzOEEiypReff8QxFKUujGrhV6vPRTjCKbjTvZmaz2SXVhCvCU0lx5dfN5gJ /Osg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=oyKCugOHrF3iiwRI1CT/wN4ttg5vDvJaE34/Sl3BUss=; b=hlEwb78LNCP9METf02zOmaHyMdI0JH/teqCqH0JIL/4lG26kgbMMI4OHEmMU4Ilxrw MBsFkZo/ZzAZiB6koX467gvloVf+z1+KpFQ0MpF+GzDmJeLGPT09OKb4Arm3PM9YLG5i ngNJ6Q8yNb3cliBUcWRMeTGPbXGmQkQ+pPvw7YTN+Iu6pNyw8loSO3ETSN5QwURsFJlr QSwxZKYAREKWVoBmzVPrpSwT7DS+Kui/3CCrSKyvNX5nXvnKl1Q45xFmelq79vFHH7Dy 7lsu8FeEof3IdfseQJ7qxMwEzL5ClrxTokiiF8+IX8//LnHkiWZDrH3VfmD9n7xHs9wF yPhA== X-Gm-Message-State: AOAM530DbjYYxuVbZT/4jIPRiBaihukbdUhidjvZAafISAhDuNfPq4S3 mvYR1TezOeRhRVj+eLZqDGOZFM8QN3fB7uSiCi4ymQ== X-Google-Smtp-Source: ABdhPJx9dtHw4yIQzA4Rjc857bcPUhAz0JGfW+d3zkOljlTonr+OVpudbnfDWa0BXv6JHsRYANBAi/d+vE0E3pcgl7E= X-Received: by 2002:aa7:c6ca:: with SMTP id b10mr29676518eds.221.1620840195559; Wed, 12 May 2021 10:23:15 -0700 (PDT) MIME-Version: 1.0 References: <20210512144837.204217980@linuxfoundation.org> In-Reply-To: <20210512144837.204217980@linuxfoundation.org> From: Naresh Kamboju Date: Wed, 12 May 2021 22:53:04 +0530 Message-ID: Subject: Re: [PATCH 5.12 000/677] 5.12.4-rc1 review To: Greg Kroah-Hartman Cc: open list , Shuah Khan , Florian Fainelli , patches@kernelci.org, lkft-triage@lists.linaro.org, Jon Hunter , linux-stable , Pavel Machek , Andrew Morton , Linus Torvalds , Guenter Roeck , clang-built-linux , "Maciej W. Rozycki" , Thomas Bogendoerfer , Huacai Chen Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org On Wed, 12 May 2021 at 21:27, Greg Kroah-Hartman wrote: > > This is the start of the stable review cycle for the 5.12.4 release. > There are 677 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 Fri, 14 May 2021 14:47:09 +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-5.12.4-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-5.12.y > and the diffstat can be found below. > > thanks, > > greg k-h MIPS Clang build regression detected. MIPS gcc-10,9 and 8 build PASS. > Maciej W. Rozycki > MIPS: Reinstate platform `__div64_32' handler mips clang build breaks on stable rc 5.4 .. 5.12 due to below warnings / errors - mips (defconfig) with clang-12 - mips (tinyconfig) with clang-12 - mips (allnoconfig) with clang-12 make --silent --keep-going --jobs=8 O=/home/tuxbuild/.cache/tuxmake/builds/current ARCH=mips CROSS_COMPILE=mips-linux-gnu- 'HOSTCC=sccache clang' 'CC=sccache clang' kernel/time/hrtimer.c:318:2: error: couldn't allocate output register for constraint 'x' do_div(tmp, (u32) div); ^ include/asm-generic/div64.h:243:11: note: expanded from macro 'do_div' __rem = __div64_32(&(n), __base); \ ^ arch/mips/include/asm/div64.h:74:11: note: expanded from macro '__div64_32' __asm__("divu $0, %z1, %z2" \ ^ 1 error generated. Reported-by: Linux Kernel Functional Testing steps to reproduce: -------------------------- #!/bin/sh # TuxMake is a command line tool and Python library that provides # portable and repeatable Linux kernel builds across a variety of # architectures, toolchains, kernel configurations, and make targets. # # TuxMake supports the concept of runtimes. # See https://docs.tuxmake.org/runtimes/, for that to work it requires # that you install podman or docker on your system. # # To install tuxmake on your system globally: # sudo pip3 install -U tuxmake # # See https://docs.tuxmake.org/ for complete documentation. tuxmake --runtime podman --target-arch mips --toolchain clang-12 --kconfig defconfig build ref: https://builds.tuxbuild.com/1sRW8pJDUO08LLScNJnPlFqm8lV/ -- Linaro LKFT https://lkft.linaro.org