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=-12.5 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=unavailable 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 5BB5FC15502 for ; Thu, 4 Mar 2021 01:08:59 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3793A64EAE for ; Thu, 4 Mar 2021 01:08:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1356912AbhCDBFS (ORCPT ); Wed, 3 Mar 2021 20:05:18 -0500 Received: from mail.kernel.org ([198.145.29.99]:37486 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1451919AbhCDAia (ORCPT ); Wed, 3 Mar 2021 19:38:30 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id 8E40A64E2E; Thu, 4 Mar 2021 00:37:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1614818270; bh=5mJSdAL1m93TawtdxGgGfy0hd3XakM/v/swDq+tcC2A=; h=Date:From:To:Cc:Subject:Reply-To:From; b=Ix/9s9IZksuoAZNpNZ3v6ulKtmlBLOytgzY/4YxEYlzpeiJyR9FukSYbv17e7rugh 6h40rWMNZs60xNiYX7rUkJDjkaiBBuX2wxVguNmvWJP7t+0eYKQaPqTCy53Nv9PFqN LFYKIXusoo/lxDtliYSK6ioAWDxEfUGVBONr7jlB3Vi68bT+H4bUk4XX+aR5LmTB+J 8XQ2GXF+i+Chfx+eSRdwo1xi/Z4e7C/OJM5mzXECgJtNa7i7D6jqcL6cxcpVn8ozkO CfcHqcOWvwkxHCyfxvx2runSZrDKyFaJKiUeX7QTK1ogyRfS/1e/++MmKv7Ke3Rcrd u+XBbKBSYbL/g== Received: by paulmck-ThinkPad-P72.home (Postfix, from userid 1000) id 683C23522591; Wed, 3 Mar 2021 16:37:50 -0800 (PST) Date: Wed, 3 Mar 2021 16:37:50 -0800 From: "Paul E. McKenney" To: rcu@vger.kernel.org Cc: linux-kernel@vger.kernel.org, kernel-team@fb.com, mingo@kernel.org, jiangshanlai@gmail.com, akpm@linux-foundation.org, mathieu.desnoyers@efficios.com, josh@joshtriplett.org, tglx@linutronix.de, peterz@infradead.org, rostedt@goodmis.org, dhowells@redhat.com, edumazet@google.com, fweisbec@gmail.com, oleg@redhat.com, joel@joelfernandes.org Subject: [PATCH tip/core/rcu 0/28] Torture-test scripting updates for v5.13 Message-ID: <20210304003750.GA24696@paulmck-ThinkPad-P72> Reply-To: paulmck@kernel.org MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.9.4 (2018-02-28) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello! This series contains updates to the torture-test scripting, perhaps most notably the addition of kvm-again.sh, which allows rerunning an earlier test without having to rebuild all the kernels. 1. Don't rerun failed rcutorture builds. 2. Allow 1G of memory for torture.sh kvfree testing. 3. Provide bare-metal modprobe-based advice. 4. Improve readability of the testid.txt file. 5. Disable verbose torture-test output. 6. Disable verbose torture-test output. 7. Move build/run synchronization files into scenario directories. 8. Use file-based protocol to mark batch's runs complete. 9. Use "jittering" file to control jitter.sh execution. 10. Eliminate jitter_pids file. 11. Reverse jittering and duration parameters for jitter.sh. 12. Abstract jitter.sh start/stop into scripts. 13. Record TORTURE_KCONFIG_GDB_ARG in qemu-cmd. 14. Extract kvm-test-1-run-qemu.sh from kvm-test-1-run.sh. 15. Record jitter start/stop commands. 16. Record kvm-test-1-run.sh and kvm-test-1-run-qemu.sh PIDs. 17. Remove no-mpstat error message. 18. Rename SRCU-t and SRCU-u to avoid lowercase characters. 19. Make upper-case-only no-dot no-slash scenario names official. 20. De-capitalize TORTURE_SUITE. 21. Create a "batches" file for build reuse. 22. Add kvm-again.sh to rerun a previous torture-test. 23. Add --duration argument to kvm-again.sh. 24. Make kvm-transform.sh update jitter commands. 25. Make TORTURE_TRUST_MAKE available in kvm-again.sh environment. 26. Print proper vmlinux path for kvm-again.sh runs. 27. Consolidate qemu-cmd duration editing into kvm-transform.sh. 28. Fix kvm.sh --datestamp regex check. Thanx, Paul ------------------------------------------------------------------------ bin/cpus2use.sh | 1 bin/jitter.sh | 16 +- bin/jitterstart.sh | 37 ++++++ bin/jitterstop.sh | 23 +++ bin/kvm-again.sh | 213 +++++++++++++++++++++++++++++++++- bin/kvm-recheck.sh | 2 bin/kvm-test-1-run-batch.sh | 67 ++++++++++ bin/kvm-test-1-run-qemu.sh | 178 ++++++++++++++++++++++++++++- bin/kvm-test-1-run.sh | 232 +++++++++++--------------------------- bin/kvm-transform.sh | 60 ++++++++- bin/kvm.sh | 114 +++++++++++------- bin/torture.sh | 2 configs/rcu/CFLIST | 4 configs/rcu/SRCU-U | 1 configs/rcuscale/ver_functions.sh | 2 configs/refscale/ver_functions.sh | 2 16 files changed, 715 insertions(+), 239 deletions(-)