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=Q2cPdtI2; dkim-atps=neutral Received-SPF: Pass (mailfrom) identity=mailfrom; client-ip=139.178.84.217; helo=dfw.source.kernel.org; envelope-from=srs0=mts8=f2=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 2A56F2492EF for ; Fri, 13 Oct 2023 02:32:26 +0700 (WIB) Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id AD3BC61F28; Thu, 12 Oct 2023 19:32:25 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5731BC433C8; Thu, 12 Oct 2023 19:32:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1697139145; bh=5XvR0nbFOYbsOp6tjXhsyI+hRrcsXxU4UvZwxHkQOTA=; h=Date:From:To:Cc:Subject:Reply-To:From; b=Q2cPdtI2bNLimTeaRCR1tgN5h6ZXvNtQqJs7ibarktx9rEhAsF4AfNpv+Gx7HtdoG UBrmMR7vXSCCNhvWOP7IwChJXN7dJNm0M5TVfS4hJPrfATmR1WVwXtY2R5N8zr0D7l /H0GwaSpZfvIXdl70LM2+jZQybXKvnK9zIa8GqBtXcnD83ypA0HRL0QeJ9cTFuf6g+ BASO/HH8PBvVVSYCztGrbBD50SD5mIXZiGLQ60as6MRHDirjMThO/5xb/VjnjaR3tS +PXsGqpH1QMqy4lw/2HjqAAPL/A++piGNwD2cXIeGMhl/Pq21G3MwhtdNtmpcUWxgl VEUC+ztEqieBw== Received: by paulmck-ThinkPad-P17-Gen-1.home (Postfix, from userid 1000) id E3C58CE096F; Thu, 12 Oct 2023 12:32:24 -0700 (PDT) Date: Thu, 12 Oct 2023 12:32:24 -0700 From: "Paul E. McKenney" To: linux-kernel@vger.kernel.org Cc: gwml@vger.gnuweeb.org, kernel-team@meta.com, w@lwt.eu, ammarfaizi2@gnuweeb.org Subject: [PATCH nolibc 0/19] Updates to nolibc for v6.7 (and three for v6.6) Message-ID: Reply-To: paulmck@kernel.org MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit List-Id: 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 Weißschuh. 3. tools/nolibc: mark start_c as weak, courtesy of Thomas Weißschuh. 4. tools/nolibc: add stdarg.h header, courtesy of Thomas Weißschuh. 5. selftests/nolibc: use -nostdinc for nolibc-test, courtesy of Thomas Weißschuh. 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 Weißschuh. 11. selftests/nolibc: don't embed initramfs into kernel image, courtesy of Thomas Weißschuh. 12. selftests/nolibc: allow building i386 with multiarch compiler, courtesy of Thomas Weißschuh. 13. tools/nolibc: avoid unused parameter warnings for ENOSYS fallbacks, courtesy of Thomas Weißschuh. 14. tools/nolibc: don't define new syscall number, courtesy of Thomas Weißschuh. 15. tools/nolibc: automatically detect necessity to use pselect6, courtesy of Thomas Weißschuh. 16. tools/nolibc: drop test for getauxval(AT_PAGESZ), courtesy of Thomas Weißschuh. 17. tools/nolibc: add support for constructors and destructors, courtesy of Thomas Weißschuh. 18. selftests/nolibc: use qemu-system-ppc64 for ppc64le, courtesy of Thomas Weißschuh. 19. selftests/nolibc: add tests for multi-object linkage, courtesy of Thomas Weißschuh. 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(-)