From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on gnuweeb.org X-Spam-Level: X-Spam-Status: No, score=-5.1 required=5.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, RCVD_IN_DNSWL_HI,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 Authentication-Results: gnuweeb.org; dmarc=pass (p=none dis=none) header.from=kernel.org Authentication-Results: gnuweeb.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20201202 header.b=nL3xe6Pj; dkim-atps=neutral Received-SPF: Pass (mailfrom) identity=mailfrom; client-ip=139.178.84.217; helo=dfw.source.kernel.org; envelope-from=srs0=3dwv=gj=paulmck-thinkpad-p17-gen-1.home=paulmck@kernel.org; receiver= Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by gnuweeb.org (Postfix) with ESMTPS id 790B224BAAD for ; Fri, 27 Oct 2023 09:16:09 +0700 (WIB) Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id E297B6340E; Fri, 27 Oct 2023 02:16:07 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3DE8CC433C7; Fri, 27 Oct 2023 02:16:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1698372967; bh=J+FbtLau4hnw9W4GpNT2Qkf6OUd0LXI2ViqDx9HLvSQ=; h=Date:From:To:Cc:Subject:Reply-To:References:In-Reply-To:From; b=nL3xe6PjFSLCQOG0lRvJd/7mHRjECOgx77T5LmAVlHMMs9Zq+ZSeEUxyrcaMVqOVg gACmLZhicweW8S2AVXHeMK2bRCw+RWNnm+nlBk/HYZV1g0bJK8mPn512zVoUA/wAXD mkY31xaoPSdibJJ/LlvEhSHhRCgmXmO82G2brLPUj9EaMPVqFbhoLHKX1uwiMpswvd 4Du2sWydKuwcqt873kk/AwT9vFpVVvf8ngfA5fOA9+4FGxJtnyoi+zK9XSzTO+XEY/ OLaubctP3KPM6186fgNyum07VTtf1MK4a3Mcgv+QDqogMqRi/l2xj+EUsFN8Br+cr0 vIbEI+w9lQi5w== Received: by paulmck-ThinkPad-P17-Gen-1.home (Postfix, from userid 1000) id 4BC73CE1D02; Thu, 26 Oct 2023 19:16:06 -0700 (PDT) Date: Thu, 26 Oct 2023 19:16:06 -0700 From: "Paul E. McKenney" To: Zhangjin Wu Cc: gwml@vger.gnuweeb.org, w@lwt.eu Subject: Re: [PATCH nolibc 0/19] Updates to nolibc for v6.7 (and three for v6.6) Message-ID: <64733a8d-fdcf-4cb9-b4fc-23459d8f83fb@paulmck-laptop> Reply-To: paulmck@kernel.org References: <20231026180514.198397-1-falcon@tinylab.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20231026180514.198397-1-falcon@tinylab.org> List-Id: On Fri, Oct 27, 2023 at 02:05:14AM +0800, Zhangjin Wu wrote: > [out-of-tree] > > Hi, Paul, Thomas and Willy > > I just learned our nolibc tree has been moved to another git repo and > have seen this PR series. I was waiting for a new branch in Willy's repo ;-) > > Just a question: seems some patches of mine have been queued to Willy's > local repo, but I haven't seen in this PR, I can't remember which ones > are queued exactly, here may be at least one of them: > > https://lore.kernel.org/linux-kselftest/cover.1691783604.git.falcon@tinylab.org/ > > Or do I need to send a new series for them? some of the commit message issues > have been changed by Willy manually, so, that series online can not be merged > simply, If necessary, I'm ok to resend them. Hello, Zhangjin, My pull request only contains those commits that Thomas and Willy deemed ready for the v6.7 merge window, which should open in a few days. So it might be that you series is in Willy's repo, and will be in the set to be sent for the v6.8 merge window. But I must defer to Willy and Thomas. Thanx, Paul > BR, > Zhangjin > > > Hello! > > > > This series contains nolibc updates, with the first three (1-3) being > > urgent for v6.6 and the remainder (4-19) being for the upcoming v6.7 > > merge window. > > > > 1. tools/nolibc: i386: Fix a stack misalign bug on _start, courtesy > > of Ammar Faizi. > > > > 2. MAINTAINERS: nolibc: update tree location, courtesy of Thomas > > Wei?schuh. > > > > 3. tools/nolibc: mark start_c as weak, courtesy of Thomas Wei?schuh. > > > > 4. tools/nolibc: add stdarg.h header, courtesy of Thomas Wei?schuh. > > > > 5. selftests/nolibc: use -nostdinc for nolibc-test, courtesy of > > Thomas Wei?schuh. > > > > 6. tools/nolibc: x86-64: Use `rep movsb` for `memcpy()` and > > `memmove()`, courtesy of Ammar Faizi. > > > > 7. tools/nolibc: x86-64: Use `rep stosb` for `memset()`, courtesy > > of Ammar Faizi. > > > > 8. tools/nolibc: string: Remove the `_nolibc_memcpy_down()` function, > > courtesy of Ammar Faizi. > > > > 9. tools/nolibc: string: Remove the `_nolibc_memcpy_up()` function, > > courtesy of Ammar Faizi. > > > > 10. selftests/nolibc: libc-test: avoid -Wstringop-overflow warnings, > > courtesy of Thomas Wei?schuh. > > > > 11. selftests/nolibc: don't embed initramfs into kernel image, > > courtesy of Thomas Wei?schuh. > > > > 12. selftests/nolibc: allow building i386 with multiarch compiler, > > courtesy of Thomas Wei?schuh. > > > > 13. tools/nolibc: avoid unused parameter warnings for ENOSYS > > fallbacks, courtesy of Thomas Wei?schuh. > > > > 14. tools/nolibc: don't define new syscall number, courtesy of > > Thomas Wei?schuh. > > > > 15. tools/nolibc: automatically detect necessity to use pselect6, > > courtesy of Thomas Wei?schuh. > > > > 16. tools/nolibc: drop test for getauxval(AT_PAGESZ), courtesy of > > Thomas Wei?schuh. > > > > 17. tools/nolibc: add support for constructors and destructors, > > courtesy of Thomas Wei?schuh. > > > > 18. selftests/nolibc: use qemu-system-ppc64 for ppc64le, courtesy > > of Thomas Wei?schuh. > > > > 19. selftests/nolibc: add tests for multi-object linkage, courtesy > > of Thomas Wei?schuh. > > > > Thanx, Paul > > > > ------------------------------------------------------------------------ > > > > b/MAINTAINERS | 2 > > b/tools/include/nolibc/Makefile | 1 > > b/tools/include/nolibc/arch-aarch64.h | 3 > > b/tools/include/nolibc/arch-i386.h | 4 - > > b/tools/include/nolibc/arch-loongarch.h | 4 - > > b/tools/include/nolibc/arch-riscv.h | 3 > > b/tools/include/nolibc/arch-x86_64.h | 29 ++++++++ > > b/tools/include/nolibc/crt.h | 1 > > b/tools/include/nolibc/nolibc.h | 4 - > > b/tools/include/nolibc/stdarg.h | 16 ++++ > > b/tools/include/nolibc/stdio.h | 3 > > b/tools/include/nolibc/string.h | 4 + > > b/tools/include/nolibc/sys.h | 2 > > b/tools/testing/selftests/nolibc/.gitignore | 1 > > b/tools/testing/selftests/nolibc/Makefile | 2 > > b/tools/testing/selftests/nolibc/nolibc-test-linkage.c | 26 +++++++ > > b/tools/testing/selftests/nolibc/nolibc-test-linkage.h | 9 ++ > > b/tools/testing/selftests/nolibc/nolibc-test.c | 6 - > > tools/include/nolibc/arch-x86_64.h | 13 +++ > > tools/include/nolibc/crt.h | 23 ++++++ > > tools/include/nolibc/string.h | 32 ++------ > > tools/include/nolibc/sys.h | 61 +++++++++-------- > > tools/testing/selftests/nolibc/Makefile | 57 +++++++++------ > > tools/testing/selftests/nolibc/nolibc-test.c | 22 +++++- > > 24 files changed, 234 insertions(+), 94 deletions(-)