From patchwork Fri Aug 2 00:37:48 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Paul E. McKenney" X-Patchwork-Id: 13750974 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D7A7A249EB; Fri, 2 Aug 2024 00:37:52 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722559072; cv=none; b=SSckOe/JhJjc/HtF5y4WsnVlOVwStdZh11dGIUsnQtcld99IHax72kb+D1gXjv4Alt5ozL2+sw0PFSvEI+XIRhgYTtCPf0ER/4nxYxZFHl3W+2vJGlRijYwh2B0wK7uMPPXVcIkKi5AlY5XmNldbq9P25O+fh5quk5AH/rMlbFE= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722559072; c=relaxed/simple; bh=XzfMbwBaTKMebhXjqJdBOmTvMeI7ZiKNs5sHEYidrL8=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=FgymqkL3SjlZbOM6G61c5RsI8W+bQxbAjCZ6fIx/kQddk0T8Ao+7qSEtSbmWcxFKewZM6tJZJJS0DkJmjtM/Wu1AibL/J8fDrBZNQ16u6RK0ewCrjc5R6yn2ngmWTgRE7RWS+xZar7J8imTulPszSkJN2msiDpH4bMsOuDXv4OY= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=AvvWAKZ6; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="AvvWAKZ6" Received: by smtp.kernel.org (Postfix) with ESMTPSA id B1408C4AF0C; Fri, 2 Aug 2024 00:37:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1722559072; bh=XzfMbwBaTKMebhXjqJdBOmTvMeI7ZiKNs5sHEYidrL8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=AvvWAKZ6AsAUzRKl3q6EUUqeUy5mOyJnUv3JZbE5jiqCVTrkSq2PXmJWPMXN/kOYG 51XC4A42wVAJ0n5G1FPe1IzKj5IITrSEfGeqUjmKxXTuf9csSV5ZHjBnlCdfG90FAD 37TYurtcfDT+rZJk4BLaJcvOP1AgCgROYcW3eebX1WNvrm8/kZ2G+yvA0VbodTcVYp ux2VAp3akgXgnamPuQuJ9dpiDS6uq7319rV1UsiydUsb7y/8HeNJ6m4o+cc1dRhY+B 7nU6WXpchzpcdT/LQ5jISaw586JGHFj16qPFnymRvGwcI9FoPi1aZXEjCSZCEFdRXd M6h5Wxvpx3j/Q== Received: by paulmck-ThinkPad-P17-Gen-1.home (Postfix, from userid 1000) id 64ADFCE09F8; Thu, 1 Aug 2024 17:37:52 -0700 (PDT) From: "Paul E. McKenney" To: rcu@vger.kernel.org Cc: linux-kernel@vger.kernel.org, kernel-team@meta.com, rostedt@goodmis.org, "Paul E. McKenney" Subject: [PATCH rcu 1/3] rcutorture: Add rcutree.nohz_full_patience_delay to TREE07 Date: Thu, 1 Aug 2024 17:37:48 -0700 Message-Id: <20240802003750.4134451-1-paulmck@kernel.org> X-Mailer: git-send-email 2.40.1 In-Reply-To: <22c4b040-7b7b-45ff-8fa5-41b741c7cd7e@paulmck-laptop> References: <22c4b040-7b7b-45ff-8fa5-41b741c7cd7e@paulmck-laptop> Precedence: bulk X-Mailing-List: rcu@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 This commit adds the rcutree.nohz_full_patience_delay=1000 kernel boot parameter to the TREE07 scenario, on the observation that "if it ain't tested, it don't work". Signed-off-by: Paul E. McKenney --- tools/testing/selftests/rcutorture/configs/rcu/TREE07.boot | 1 + 1 file changed, 1 insertion(+) diff --git a/tools/testing/selftests/rcutorture/configs/rcu/TREE07.boot b/tools/testing/selftests/rcutorture/configs/rcu/TREE07.boot index 979edbf4c8205..55ce305b2a3d0 100644 --- a/tools/testing/selftests/rcutorture/configs/rcu/TREE07.boot +++ b/tools/testing/selftests/rcutorture/configs/rcu/TREE07.boot @@ -2,3 +2,4 @@ nohz_full=2-9 rcutorture.stall_cpu=14 rcutorture.stall_cpu_holdoff=90 rcutorture.fwd_progress=0 +rcutree.nohz_full_patience_delay=1000