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 63A712D47EA for ; Tue, 16 Sep 2025 12:36:31 +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=1758026191; cv=none; b=tmpVPQ7MLhUayDajuW5H4aG7rmNwp7DVs/G5pMOeTV5/1boKHg20q627AgW6gGmgJVg8nN7tzEBl++Kgj2OsxwEVUCDE3MZq0G8UUBSBLLhfCRb2/vt4CuFRRWPAfh/gxSR3Gg0Rty3d5M0kDk5x0QN8YVx3luvVIU+TObui/N0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758026191; c=relaxed/simple; bh=keO2kIrkBOHJeDQkyZ5lo+txN/YCikPFzx0QQyGzK+s=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=MiCIny3AI26vBAJSsCHxj0SH8StY1wFfiHUzScl+MlxL8oPDnwzZ2i/J+EbEjohou2sahvKp2SwmZeDhIM6g2EO8CgDNzz5V8GGxZKcJVPxYCV41QY2Jwno3Ve/LpbHnhsOF9QUmE8p+N9eRH7zLKrLh7Tsedv3nqz7325/ec/g= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=kOCdmxqv; 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="kOCdmxqv" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4368CC4CEEB; Tue, 16 Sep 2025 12:36:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1758026190; bh=keO2kIrkBOHJeDQkyZ5lo+txN/YCikPFzx0QQyGzK+s=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=kOCdmxqvj/FHaBLLlyynPUENogO9Y+o8XJhHX2clXJHdMBsGmpcuLH7xaLETa3QUc Ksenk2HPI5tE7P1UsodfZ82a3/3sU2n6ifjI7J3azqjf/2l8W6u3rmDJUFmUlkvnDj 4uQvioBpaJT1M5ZKjzXXh0NisXwY8lzEo5JWtJ8oPaPF/atTldNeA5Bv3wci2/OXUV bMkGiAOyAeeg6AiCMP2/SSaQ5k7DaHcInBx9iE6LZ5Ba+ZwJeB/hY3yDBGDFNXm9hA OOoq41oMOyo2zNXxDjTl1aqeffAePV7aY+V3Prr57n3/8BttLLKOxvmZpONSvWBnf5 KaNv7gb9Cdqjw== Date: Tue, 16 Sep 2025 13:36:27 +0100 From: Simon Horman To: Jakub Kicinski Cc: davem@davemloft.net, netdev@vger.kernel.org, edumazet@google.com, pabeni@redhat.com, andrew+netdev@lunn.ch, alexanderduyck@fb.com, jacob.e.keller@intel.com Subject: Re: [PATCH net-next v2 5/9] eth: fbnic: support allocating FW completions with extra space Message-ID: <20250916123627.GD224143@horms.kernel.org> References: <20250915155312.1083292-1-kuba@kernel.org> <20250915155312.1083292-6-kuba@kernel.org> 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-Disposition: inline In-Reply-To: <20250915155312.1083292-6-kuba@kernel.org> On Mon, Sep 15, 2025 at 08:53:08AM -0700, Jakub Kicinski wrote: > Support allocating extra space after the FW completion. > This makes it easy to pass extra variable size buffer space > to FW response handlers without worrying about synchronization > (completion itself is already refcounted). > > Signed-off-by: Jakub Kicinski Reviewed-by: Simon Horman