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 A24D113DDAA; Wed, 11 Mar 2026 13:03:09 +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=1773234189; cv=none; b=AcE5t2fdEw9rBBQElVQOwF2ebZC2uaLjHzjbgL9FxMU5vmX18zx4zAnQmv1VUfIbnxacEa4AEwryhfo2h3d5W28zGzFmm3J8juV/DRWGRRKPMNzUHdNs9KZoOunOQa6qgCqbU3DpoY5LgeruSfThda5aWy7SPzVcng07sx3oh7o= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773234189; c=relaxed/simple; bh=OJxCdxvlU27pzD8D/81cIy79DuDkO/BzGCDZx/112fo=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=O7b234powSWV5T0Am2b92wQFus4Tkp0iJvAtmMhmMqolZKIjOBKz9AkMIwqqBiX6uEzLLh1Rxq+40a1aw62hvMbHHn3myaPErSsUZbL5VafV3XTvqxnPZtEfNxxswlA3TF4h2ZEXLeO+x2K6HK480yyte6j9wHu4NwcQnI09SLQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=uk8aXdB+; 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="uk8aXdB+" Received: by smtp.kernel.org (Postfix) with ESMTPSA id E88DAC4CEF7; Wed, 11 Mar 2026 13:03:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1773234189; bh=OJxCdxvlU27pzD8D/81cIy79DuDkO/BzGCDZx/112fo=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=uk8aXdB+KyESDC1AK9/hsJvRJzM/sBIJs9fmhNZd3D2GqtIhzfHB2nZDmIZnYNdTo kj5kG6c1rZj0D/mGI4AqEvoRaUiLj5rkM1qJprWcEiYDsW7LgSpVpSOsYkgYpHPedJ QTncyGOgev3qm4lwOI6py7DKaOR4pJRoM6oMHp5BblJJQy56UdSb50BRfKG1WV++w/ BGZVqpOWVPbba4gYz9k/rvB6zSJdUJWiI9M2nKbNffsAxVm+Q34oyCyK1fN1Mfw9EY 8ACjCbrlhOiltBE2tNFy09/aeMfCcpREtCmwwaAo7qSzlv0tpkqbbKSf1ehSdFHm7P 82buU1n4WbSPg== Date: Wed, 11 Mar 2026 14:03:06 +0100 From: Frederic Weisbecker To: Joel Fernandes Cc: "Paul E . McKenney" , Neeraj Upadhyay , Josh Triplett , Boqun Feng , Uladzislau Rezki , Steven Rostedt , Mathieu Desnoyers , Lai Jiangshan , Zqiang , rcu@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH RFC v1 4/4] rcutorture: Add NOCB02 config for nocb poll mode testing Message-ID: References: <20260224230435.3390963-1-joelagnelf@nvidia.com> <20260224230435.3390963-5-joelagnelf@nvidia.com> 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: <20260224230435.3390963-5-joelagnelf@nvidia.com> Le Tue, Feb 24, 2026 at 06:04:35PM -0500, Joel Fernandes a écrit : > Add new rcutorture config NOCB02 that enables rcu_nocb_poll boot > parameter combined with CONFIG_RCU_NOCB_CPU to exercise the polling > mode code paths in the NOCB implementation. > > This config exercises poll-mode paths not covered by other configs, > where callback invocation uses active polling instead of kthread > wakeups. > > This config is not added to CFLIST to avoid increasing the default > test duration; it can be run explicitly when poll-mode testing > is needed. > > Signed-off-by: Joel Fernandes Acked-by: Frederic Weisbecker -- Frederic Weisbecker SUSE Labs