From patchwork Tue Aug 13 22:56:39 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Frederic Weisbecker X-Patchwork-Id: 13762646 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 A51F036B11; Tue, 13 Aug 2024 22:56:50 +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=1723589810; cv=none; b=j2hAu8MvLdhtfHV5WxodzpBVIZ+0SgKEghcbLrcfRUaEjzDZgfstTj1BLlTk3D1IZ7GT6oU43FAmlFTK/N9ZN1DF1dDtSKfbOiGNR1AGnSP+qytdNXybcIt3DvK0Y1WxizVhN39GQ17HVRKa50ngBrzqcdIoD9OD2ddFE/xTMUA= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723589810; c=relaxed/simple; bh=0zPnoLWCkUohohwETprXTWLzJsDno+a5kFJcw1Eqsd0=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version:Content-Type; b=c09AYt8weJU+ftwM+H+CzcixYjq8YCrF4XXvmQbHHXSv1Mk5cEU4Ug1k3GUFRPHCa0K5H12DLEILqodgQJRAuH+86eRGdoDawU5ooZ7LBL5oWFiUahJPbQVMhIn5l3DM++Tv9grqa6V2RSn8430nHyJbNjIXPn55ekWSNzAWcjg= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=LELBtp2x; 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="LELBtp2x" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0F688C32782; Tue, 13 Aug 2024 22:56:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1723589810; bh=0zPnoLWCkUohohwETprXTWLzJsDno+a5kFJcw1Eqsd0=; h=From:To:Cc:Subject:Date:From; b=LELBtp2xthB8ShZnV8Jwa8mG8Sq+uszzNhpKdV7W9Vv5xZ5P7mrXzjNlNl3jp2mVx v6Lowu655DSrHDEwNij68tIYHfOKmC8TmwKHvzYA/uwUko4RU1fO8bPOtKR0G1Szi2 PyGqv8M+lattD9vmEKjQBSEa7SLAmnLsG+ywQdg1+zwahBZ9hiy/4ZfiyApsFv9R+o Q5A/to8whxBS2nSaP1l0Xin9niZz/rR1QkS7xHfAlvZzniHfPNkrQyTE0lFLi0e4yB QxJjCUhvMbBNyleKiN8jh4ijqKiptZGkRg37axxlP+u+T+fVGKQWGlstQKffOKK8RZ eoVApVwUD9qDQ== From: Frederic Weisbecker To: LKML Cc: Frederic Weisbecker , Boqun Feng , Joel Fernandes , Neeraj Upadhyay , "Paul E . McKenney" , Uladzislau Rezki , Zqiang , rcu , Cheng-Jui Wang Subject: [PATCH 0/3] rcu/nocb updates Date: Wed, 14 Aug 2024 00:56:39 +0200 Message-ID: <20240813225642.12604-1-frederic@kernel.org> X-Mailer: git-send-email 2.45.2 Precedence: bulk X-Mailing-List: rcu@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Hi, This series include: * Fix another RT wake up while CPU is offline (reported by Cheng-Jui Wang) * Cleanup rcuo wakeup * Remove another superfluous barrier Thanks. Frederic Weisbecker (3): rcu/nocb: Fix RT throttling hrtimer armed from offline CPU rcu/nocb: Conditionally wake up rcuo if not already waiting on GP rcu/nocb: Remove superfluous memory barrier after bypass enqueue kernel/rcu/tree_nocb.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)