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 681051DFE32; Thu, 20 Feb 2025 23:11:37 +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=1740093098; cv=none; b=HeyYnRURze4cpCNrccZIZXlbc+JwnQkEu1M8Gjo4YdWWFEmTaiPJgXusr+/ZVzPj0UGI4uAYM06ykAPW7ObcLaAwl0uuDzbHuNfwMZej+KwrXzLwQU64xAXZguorRY6SyCB9oJC30l69JdUmAqIU4xKtPre2p+cJGnXkWwEWQj0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740093098; c=relaxed/simple; bh=fesaolpwMKxzwkA2whJtKMvco8gQp07uWXyXJETthrg=; h=Date:From:To:Cc:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=dOVZFD3p79bj2Qzkd2n8weDXCFc9k+8eg38slxaCGSAfN0Za9JwU8pksTfITZ53oVjdR12EKeGNwUqzLVA00pHHJUBItHzoZnX+vS/7e2tIpwTgClfo+wnvRWqIR65CbcUmor6qLt1QHWbqWsBC6pM0wKPBiPZMmT3Kt81XbraU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=V2dpPz8r; 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="V2dpPz8r" Received: by smtp.kernel.org (Postfix) with ESMTPSA id ECBBEC4CEE3; Thu, 20 Feb 2025 23:11:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1740093097; bh=fesaolpwMKxzwkA2whJtKMvco8gQp07uWXyXJETthrg=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=V2dpPz8r+fKDYI8NnK34SxBBjsasLzt0oksL4+fV/BTHk5GckVktSYuvNYk0QwZVw 13mh6q69Nb3j3OSJw19pgIyo3sHREdVv/yqNVMCqf+nJF+qlhVHGkclWqsQoZOUV7m 2uBL4QBSkF5Hj0N+cee9vISCQMMKcF1WTodGv0utrYFGMtgrjSPpDXeuDqzABcl8is O/KnSGcem9PHcmiiLqiM1KnyyHjGKaGXrqUqCJ+VVOhPF4J+sHzr/4frZ84TPRCrUH SoxIyKAyPk7ciinCttop9ojiDR3w2NRi0kIDLvzbVPcADWFcPtl7KU/JYn9I3+2KQN EK3GYDbAl0Zwg== Date: Thu, 20 Feb 2025 15:11:36 -0800 From: Jakub Kicinski To: Jijie Shao Cc: , , , , , , , , , , , , , , , , , Subject: Re: [PATCH v2 net-next 2/6] net: hibmcge: Add rx checksum offload supported in this module Message-ID: <20250220151136.2cb46929@kernel.org> In-Reply-To: <20250218085829.3172126-3-shaojijie@huawei.com> References: <20250218085829.3172126-1-shaojijie@huawei.com> <20250218085829.3172126-3-shaojijie@huawei.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit On Tue, 18 Feb 2025 16:58:25 +0800 Jijie Shao wrote: > +static netdev_features_t hbg_net_fix_features(struct net_device *netdev, > + netdev_features_t features) > +{ > + return features & HBG_SUPPORT_FEATURES; > +} Do you need this? Why would the stack try to set features you don't support/advertize? Also you may clear SW features unnecessarily this way. -- pw-bot: cr