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 9C01E2557F; Tue, 18 Jun 2024 16:23:17 +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=1718727797; cv=none; b=IkovsvHKHJoUzaX/ljd+nYNz+BEySDHtDMgIUPEACI9FHjITOylpJPLnnmIfxnc/FnBW1ANaOEoUBJW6yfcKdf1jyq96Nb/bPb1wwfOqjPwZneWG/kJAZZtE8QYvwJDQfRodUAWRv4yXshZNwZB+Xoe43Qr9qDDOd+1ilXQODMM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718727797; c=relaxed/simple; bh=4xETAguTn+AhD+YeE7iJ7UW0UbMl2zwS/d0OxL+4pSc=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=lTVL/g9CloKvzTLcit8/SBLkWRSPw5VXPEf/7QX4vDgC/dTMRqJUMyFohdB6DpKIbUqDDDNQVmhzeno3YgYy0HB7EKhX23AMVPYJHS1kBRIJsE3MLHN8pR/TTQx0CoGYcgWIEqddce1yIRID8Sde8I3jct/HdcuK7GtyytihsmE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=PgPX7GKs; 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="PgPX7GKs" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 60A8EC3277B; Tue, 18 Jun 2024 16:23:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1718727797; bh=4xETAguTn+AhD+YeE7iJ7UW0UbMl2zwS/d0OxL+4pSc=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=PgPX7GKsa8w8hZE5U8OLAgIni2NVbvGwbnboSZaR5fH+1/o9rh6sZqXM4aj7l+fXK LlbPg/mhMeHxkgw+A7ZCkjF3snjevGaOtUAIhgkG69R2M1wSDi0D5RKzXFUJ8EqEQA 2PHZH1eIz8VgboB5gnLVZLz9H6CELaIaZWtGZoeIh/tuZi5NmcK1Kd6cVpNxgiKX3C D2pZPY08Ovmtsys996+GmF5b2R1oW3uV5cBp47MyeXlHmcVK/0bXhX2GHfl7j5Hnku tDob/oh8TaQ/RFU/Q2gCEFAJYupBQ1dkfeTZTZRhIbXPtCBtHs+1wwLaLMaaL7KSCl h1aGqmyR6w04A== Date: Tue, 18 Jun 2024 17:23:11 +0100 From: Simon Horman To: Diogo Ivo Cc: MD Danish Anwar , Roger Quadros , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Richard Cochran , Nishanth Menon , Vignesh Raghavendra , Tero Kristo , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Jan Kiszka , Jacob Keller , linux-arm-kernel@lists.infradead.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org Subject: Re: [PATCH net-next v4 2/5] net: ti: icss-iep: Remove spinlock-based synchronization Message-ID: <20240618162311.GQ8447@kernel.org> References: <20240617-iep-v4-0-fa20ff4141a3@siemens.com> <20240617-iep-v4-2-fa20ff4141a3@siemens.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20240617-iep-v4-2-fa20ff4141a3@siemens.com> On Mon, Jun 17, 2024 at 04:21:41PM +0100, Diogo Ivo wrote: > As all sources of concurrency in hardware register access occur in > non-interrupt context eliminate spinlock-based synchronization and > rely on the mutex-based synchronization that is already present. > > Signed-off-by: Diogo Ivo Reviewed-by: Simon Horman