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 33B39218ABD; Tue, 29 Apr 2025 13:43:11 +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=1745934192; cv=none; b=tqTZo8P/ZaaeZg2Xoa7liUkJ6KGGokBymRvg6P+r1Dw1mxceo77+J0gyBBzXFu1e6sQJNP+995bKsgEaOlQma5oP3CfM2YDVZiZ3VM8Tgy/nS+ap+AK9g2hYQTvDXFfO3qxNIwH2aadRJF+3gzwyiEokpXwZIgSj39akqFTCqdE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745934192; c=relaxed/simple; bh=awpWUW8mvjtF+SUzNKdmRxVqYYyqG3/AjBsrH4n7waM=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=B3jTyKtZLqzzg24UiQ4jjI30UB4I3dpNZSqS8AN8D31R+3TCrY7K55tAPUh5aVY9ifRDraP0Lzp0rpkuvpFQpT5J6uTaGfouasSOgGzWNdhwEDnmQDQ3tS+sAUClse0I5zWvsAgMUC1YRKM4UbkoTRcGilSWchdZvu9cI70qXU0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=HJVqqGVg; 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="HJVqqGVg" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 65F43C4CEE3; Tue, 29 Apr 2025 13:43:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1745934191; bh=awpWUW8mvjtF+SUzNKdmRxVqYYyqG3/AjBsrH4n7waM=; h=From:To:Cc:Subject:Date:From; b=HJVqqGVgynNyfLlFHDKUTVX5xGX38NVb4+0wdnAgRCZTcYcOvri1w/8VTe2zEMQ1Y GEe/oaUfb8dQPwg03GeSt8STk43waG7vF5iBLfGS34orXjnzFe8dQ65zpSaQgbaXuz a68L2wWtSYitFq2SLS8gcfABt8feU2MqH80G5qWoHht/qTPn2n+Xbcpz6j96j4PM2w JZVVSgS/MgHrJVwJZpx1h5dt6U3aGTW8LsDt79ReDn33K3Ao0QlMN7/9BVEI1abIsJ s8C4PyVaVAjwz0lGznd3PlgIVG0I1r/ZMiiqOMrzOTu3PO0P9sXuKQnb/EKHvjS/oo Ow9l+V5p5Ltdg== From: Frederic Weisbecker To: LKML Cc: Frederic Weisbecker , Boqun Feng , Joel Fernandes , Neeraj Upadhyay , "Paul E . McKenney" , Uladzislau Rezki , Zqiang , rcu Subject: [PATCH 0/5 v3] rcu/exp updates Date: Tue, 29 Apr 2025 15:42:59 +0200 Message-ID: <20250429134304.3824863-1-frederic@kernel.org> X-Mailer: git-send-email 2.48.1 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Hi, No real updates in this set. Just collected a few tags. Thanks. Frederic Weisbecker (5): rcu/exp: Protect against early QS report rcu/exp: Remove confusing needless full barrier on task unblock rcu/exp: Remove needless CPU up quiescent state report rcu/exp: Warn on QS requested on dying CPU rcu/exp: Warn on CPU lagging for too long within hotplug IPI's blindspot kernel/rcu/tree.c | 8 +++-- kernel/rcu/tree_exp.h | 69 +++++++++++----------------------------- kernel/rcu/tree_plugin.h | 1 - 3 files changed, 25 insertions(+), 53 deletions(-) -- 2.48.1