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 7734BC41513 for ; Tue, 15 Aug 2023 14:26:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233893AbjHOOZ5 (ORCPT ); Tue, 15 Aug 2023 10:25:57 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39138 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237635AbjHOOZy (ORCPT ); Tue, 15 Aug 2023 10:25:54 -0400 Received: from mail-io1-xd35.google.com (mail-io1-xd35.google.com [IPv6:2607:f8b0:4864:20::d35]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D862BB8 for ; Tue, 15 Aug 2023 07:25:52 -0700 (PDT) Received: by mail-io1-xd35.google.com with SMTP id ca18e2360f4ac-77dcff76e35so59459539f.1 for ; Tue, 15 Aug 2023 07:25:52 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=google; t=1692109552; x=1692714352; h=content-transfer-encoding:in-reply-to:from:content-language :references:cc:to:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=n++fu5lgK8bUrOQTFhHxiUW13bKpyZhkEp2AxLuZIps=; b=PPkwoLdeBQwvyBdlONtZeVF4UZQ5s/LzgIClqs9grEot6Izdv9Ke/ikyhLX8pPIjd/ sZTfr1PeTrhVoKX9UoF8VYWBEjJBkbQt5lSoDhylx66e6929F3MSO/W2d0E2FIfmC6Mo tWEcISBSOtjqdnJz3A1ArCnKxozU3gH+jTLTg= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1692109552; x=1692714352; h=content-transfer-encoding:in-reply-to:from:content-language :references:cc:to:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=n++fu5lgK8bUrOQTFhHxiUW13bKpyZhkEp2AxLuZIps=; b=ZWNnftcGyqAYXp4UWJ7o2KuzBY9QmUV03IahgO3C6w4YHHy58MTa5UZXLfA4jQBs4y 7yXQxh2+wNEhz/lnVv17oFuCb2Hn7LzyO/ZX1bUGj4GYEtt/WBYz5Gk5VKQC8jypj0Hm d6XZG3oHcG6zJlMAZdsJj0kWZSmLpazR5IRbRAIB0jOdeFldKygnWDW3AIUUVCW4exBT /KFNOyVFl54ujG0ZaQXwN8WDTZBshESM8FCTSUd8faXgHMy/hc42DS45pevD4ytJMSKQ jQSsWVI1C5rPq1Y3QM3XOqPXo2Dkmuhx3X9Um8iCxH/fLBiv+k9G1c21Hsdqj9W4MwXw yzbQ== X-Gm-Message-State: AOJu0YwF3VzWhbaAL3wRRl+ip1yMj2kJwo4fYCvi8/didMt5C11J9K/w Ug3CwwnNdlwpadNJiaKyWycEUMIyj/kr2uPKMxw= X-Google-Smtp-Source: AGHT+IGwqEa3upbwsHqNdEkwQ7urSGaTr4VyveV6m36h3gTUy2GHNdUExTNgQZUhjJQBn5mYuliEJA== X-Received: by 2002:a92:c749:0:b0:349:5c87:e712 with SMTP id y9-20020a92c749000000b003495c87e712mr14072947ilp.1.1692109552265; Tue, 15 Aug 2023 07:25:52 -0700 (PDT) Received: from [192.168.1.128] ([38.15.45.1]) by smtp.gmail.com with ESMTPSA id t1-20020a056e02060100b0034a9a9a2016sm1760463ils.23.2023.08.15.07.25.51 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 15 Aug 2023 07:25:51 -0700 (PDT) Message-ID: <3efa3710-4e8b-d187-a24d-ff85858e37fe@linuxfoundation.org> Date: Tue, 15 Aug 2023 08:25:51 -0600 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.13.0 Subject: Re: [GIT PULL] nolibc changes for 6.6-rc1 To: Willy Tarreau , "Paul E. McKenney" Cc: =?UTF-8?Q?Thomas_Wei=c3=9fschuh?= , linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org, Shuah Khan , shuah References: <20230806172245.GA26239@1wt.eu> Content-Language: en-US From: Shuah Khan In-Reply-To: <20230806172245.GA26239@1wt.eu> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kselftest@vger.kernel.org On 8/6/23 11:22, Willy Tarreau wrote: > Hi Shuah, hi Paul, > > I'm sending you the list of planned nolibc changes for 6.6. A doc update > may possibly follow a bit later to try to document the contribution > process. We also noticed a slight increase in binary sizes that might > be fixed soon but I wouldn't bet on this since it will require lot of > testing again and I'd rather postpone this by default. In any case I > have no intent to push any significant updates/fixes for 6.6 at this > point. > > I'm also pasting a summary of the changes in this pull request, feel > free to use it for the merge commit message if you need. > > For any question or if anything is not clear, do not hesitate to ask! > > Thanks, > Willy > > ----- changes ------ > Nolibc: > - improved portability by removing build errors with -ENOSYS > - added syscall6() on MIPS to support pselect6() and mmap() > - added setvbuf(), rmdir(), pipe(), pipe2() > - add support for ppc/ppc64 > - environ is no longer optional > - fixed frame pointer issues at -O0 > - dropped sys_stat() in favor of sys_statx() > - centralized _start_c() to remove lots of asm code > - switched size_t to __SIZE_TYPE__ > > Selftests: > - improved status reporting (success/warning/failure counts, path to log file) > - various code cleanups (indent, unused variables, ...) > - more consistent test numbering > - enabled compiler warnings > - dropped unreliable chmod_net test > - improved reliability (create /dev/zero & /tmp, rely less on /proc) > - new tests (brk/sbrk/mmap/munmap) > - improved compatibility with musl > - new run-nolibc-test target to build and run natively > - new run-libc-test target to build and run against native libc > - made the cmdline parser more reliable against boolean arguments > - dropped dependency on memfd for vfprintf() test > - nolibc-test is no longer stripped > - added support for extending ARCH via XARCH > > Other: > - add Thomas as co-maintainer > ----------- > > The following changes since commit 06c2afb862f9da8dc5efa4b6076a0e48c3fbaaa5: > > Linux 6.5-rc1 (2023-07-09 13:53:13 -0700) > > are available in the Git repository at: > > https://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git/ 20230806-for-6.6-1 > > for you to fetch changes up to d98c1e27e46e47a3ae67e1d048f153598ba82611: > > tools/nolibc: stackprotector.h: make __stack_chk_init static (2023-08-06 18:44:47 +0200) > Hi Willy, I am sorry for the delay on this. I was traveling last week and getting back to digging myself out of emails. I am having trouble pulling this request though: git request-pull https://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git/ 20230806-for-6.6-1 gives me the following error fatal: Not a valid revision: git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git/ I don't see a tag at https://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git thanks, -- Shuah