From mboxrd@z Thu Jan 1 00:00:00 1970 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 40E9018D65C; Fri, 18 Oct 2024 21:49:03 +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=1729288144; cv=none; b=gyTBeLApedJ1V88adSqTmFC4qqfuFotF0D/SwWzc4kTWZVFVI4WYBjUlMGtlrbsWu6tVll/BBGvVzqNokNn0gnFDQDrnt+3gLZrjqHjauNgTmwkpb5wpZD+YFflEE8I3VI/xFLVp2sDynl1BuYZ9i1RHAyhbbRVe2MAKdByXX9w= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729288144; c=relaxed/simple; bh=f3K+7NqUjDXNy0lO4qYq2vhomW9AqXHiAR3DfjcaQWE=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=aHGYvXtSjUKWSerLESYiUcJqhljaz/NpEKu2p70qYmCPh1B6j2J2x7RYUAtA+hK4FzoD/a1FcKRHLy6glJicKsgGsSaE7ljL3PQYhwUNpyZqzt27mGnrIfApkeH+ozF12J+nZptphii/Oel2sqjuZn9nVTejtzg6/CYShy4w3MI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=ow+FaBcO; 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="ow+FaBcO" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 52AA6C4CEC3; Fri, 18 Oct 2024 21:49:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1729288143; bh=f3K+7NqUjDXNy0lO4qYq2vhomW9AqXHiAR3DfjcaQWE=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=ow+FaBcOeGP/rIPVF/PedkcrTFEStuDALunMpNpm84cbC/scHnEzed+rs7oFY5/Nx wFAiSD59AEL1Ses51JifBxLTT6PJdgGr/piBP3bNG8KXF3dm2nMBJkaCkpfz2DvtUz slFMDuFSoXNw3l5fdoE714VIzfmmcxB5IwZP1itybeX8XLfAhgcXgafiB3vZhg7eC5 /P2UwYwFPRaKhKqlnFEK+DcIaYKKuDE7Mx/UAKXrTA1bnSIlXOwcXIjeWScPFDaYQ4 08z0WPHan62FNn9fvlZWArjPczv0Z/J0oDHw+cEOJndaHoSSAUDb1A4mZgED3whs98 27nLTku+t9L1A== Date: Fri, 18 Oct 2024 23:49:00 +0200 From: Frederic Weisbecker To: "Paul E. McKenney" Cc: rcu@vger.kernel.org, linux-kernel@vger.kernel.org, kernel-team@meta.com, rostedt@goodmis.org Subject: Re: [PATCH v2 rcu 0/3] RCU CPU stall-warning changes for v6.13 Message-ID: References: <92193018-8624-495e-a685-320119f78db1@paulmck-laptop> Precedence: bulk X-Mailing-List: rcu@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <92193018-8624-495e-a685-320119f78db1@paulmck-laptop> Le Wed, Oct 16, 2024 at 09:18:52AM -0700, Paul E. McKenney a écrit : > Hello! > > This series contains RCU CPU stall-warning changes for v6.13: > > 1. Delete unused rcu_gp_might_be_stalled() function. > > 2. Stop stall warning from dumping stacks if grace period ends. > > 3. Finer-grained grace-period-end checks in rcu_dump_cpu_stacks(). > > Changes since v1: > > o Add data_race() to grace-period sequence-number access per > feedback from Joel Fernandes. > > o Add Reviewed-by tags. Applied and pushed to rcu/stall Thanks! > Thanx, Paul > > ------------------------------------------------------------------------ > > b/include/linux/rcutiny.h | 1 - > b/include/linux/rcutree.h | 1 - > b/kernel/rcu/tree_stall.h | 30 ------------------------------ > kernel/rcu/tree_stall.h | 35 ++++++++++++++++++++++------------- > 4 files changed, 22 insertions(+), 45 deletions(-)