From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: <SRS0=8NXk=ZD=paulmck-ThinkPad-P17-Gen-1.home=paulmck@kernel.org> X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on gnuweeb.org X-Spam-Level: X-Spam-Status: No, score=-6.2 required=5.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_HI,SPF_HELO_NONE, SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by gnuweeb.org (Postfix) with ESMTPS id 326D180909 for <gwml@vger.gnuweeb.org>; Wed, 31 Aug 2022 18:21:15 +0000 (UTC) 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=nKIw6c1B; dkim-atps=neutral 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 dfw.source.kernel.org (Postfix) with ESMTPS id 4DD0961B4C; Wed, 31 Aug 2022 18:21:14 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id B0D18C433C1; Wed, 31 Aug 2022 18:21:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1661970073; bh=+j70l5OHx91xkNyOJnY6CBLy1XNZ1Wk6HIj0sQSWl90=; h=Date:From:To:Cc:Subject:Reply-To:From; b=nKIw6c1BMEZZZXIFxcpBUuD7Z6P4w84AVspPwOwoBZWDqCljlpgnr/jyvOPBdjcoG KqZ8XpIZYfYwI8Q0l9SLmdlHI5ymZlpCZ8JdFEGW4WWqkM+I8lcnX5s5ePqT/40kHT nLTbF1GyycZ/kScqfAQK89c7sKMNHhQrWhGe9gaW3hAojuOUqiDyZwpKvIVHmP+SO+ dE0WkPv3f2cgSuTJ46sxqJqjD86RlbDTQG7nAL76IbYRpeQMST2J+bC1FWP9D/Cb42 8AJTlzrzWxBBsT8oPOsYDf9smN/i6zBsa1+AQ4Rz5QbUBieBPw/5Q1TgJuPs9m9Rsw ZUzsCu8V7NzaQ== Received: by paulmck-ThinkPad-P17-Gen-1.home (Postfix, from userid 1000) id 606825C015D; Wed, 31 Aug 2022 11:21:13 -0700 (PDT) Date: Wed, 31 Aug 2022 11:21:13 -0700 From: "Paul E. McKenney" <paulmck@kernel.org> To: linux-kernel@vger.kernel.org Cc: gwml@vger.gnuweeb.org, kernel-team@fb.com, w@lwt.eu Subject: [PATCH nolibc 0/18] nolibc updates for v6.1 Message-ID: <20220831182113.GA2697286@paulmck-ThinkPad-P17-Gen-1> Reply-To: paulmck@kernel.org MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline List-Id: <gwml.vger.gnuweeb.org> Hello! This series provides nolibc updates for v6.1, most notably greatly improved testing in tools/testing/selftests/nolibc. See "make help" for details. 1. make argc 32-bit in riscv startup code, courtesy of Willy Tarreau. 2. Optionally flush printk() buffers before powering off. 3. Use the barrier operation specified by cur_ops, courtesy of Zqiang. 4. fix build warning in sys_mmap() when my_syscall6 is not defined, courtesy of Willy Tarreau. 5. make sys_mmap() automatically use the right __NR_mmap definition, courtesy of Willy Tarreau. 6. add basic infrastructure to ease creation of nolibc tests, courtesy of Willy Tarreau. 7. support a test definition format, courtesy of Willy Tarreau. 8. implement a few tests for various syscalls, courtesy of Willy Tarreau. 9. add a few tests for some libc functions, courtesy of Willy Tarreau. 10. exit with poweroff on success when getpid() == 1, courtesy of Willy Tarreau. 11. on x86, support exiting with isa-debug-exit, courtesy of Willy Tarreau. 12. recreate and populate /dev and /proc if missing, courtesy of Willy Tarreau. 13. condition some tests on /proc existence, courtesy of Willy Tarreau. 14. support glibc as well, courtesy of Willy Tarreau. 15. add a "kernel" target to build the kernel with the initramfs, courtesy of Willy Tarreau. 16. add a "defconfig" target, courtesy of Willy Tarreau. 17. add a "run" target to start the kernel in QEMU, courtesy of Willy Tarreau. 18. "sysroot" target installs a local copy of the sysroot, courtesy of Willy Tarreau. 19. add a "help" target, courtesy of Willy Tarreau. 20. Avoid generated files being committed, courtesy of Fernanda Ma'rouf. Thanx, Paul ------------------------------------------------------------------------ b/Documentation/admin-guide/kernel-parameters.txt | 6 b/MAINTAINERS | 1 b/kernel/rcu/rcutorture.c | 4 b/kernel/torture.c | 7 b/tools/include/nolibc/arch-riscv.h | 2 b/tools/include/nolibc/sys.h | 2 b/tools/testing/selftests/nolibc/.gitignore | 4 b/tools/testing/selftests/nolibc/Makefile | 43 ++ b/tools/testing/selftests/nolibc/nolibc-test.c | 395 ++++++++++++++++++++++ tools/include/nolibc/sys.h | 2 tools/testing/selftests/nolibc/Makefile | 98 +++++ tools/testing/selftests/nolibc/nolibc-test.c | 376 ++++++++++++++++++++ 12 files changed, 925 insertions(+), 15 deletions(-)