From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from ganesha.gnumonks.org (ganesha.gnumonks.org [213.95.27.120]) (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 E1224158A29; Fri, 14 Jun 2024 15:19:25 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=213.95.27.120 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718378370; cv=none; b=DwzxAn6YcPWsAlm8YEwz+Y3b/G8Vxysp+sb8teMDV0A+nt3Svtbl6Fnw8XuH//2gI8B5dnhQMwlflDJaAQAZPAQ0lZNp9RvFZkvd/alOVv54rQ/ZsCeEExOrtz2SEUnlwtmHs3GsjEMJRU2EJ/T4Y0Cmb6laoYhzitNFIFJFHuc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718378370; c=relaxed/simple; bh=9ltlPdlPXJjT3XQ3Y1utAMDtxGpQCjIg/lMX679BHL4=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=kShd2bVpCHxJYCOKyCSRFTnSh1yYogF0cxj43KOpN3NSteE7823nKDId6QYvjfEifMeCxCXxskMXRk2aywzal01WRb4JeldnWbIj/nNOCR8C0RPHVrHFhiwNWAuGAs9wG7Q7lG7Lqvwo57qzOcEPX7dTAd8f3r/2B8+mDPuZ73I= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=netfilter.org; spf=pass smtp.mailfrom=gnumonks.org; arc=none smtp.client-ip=213.95.27.120 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=netfilter.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gnumonks.org Received: from [78.30.37.63] (port=58314 helo=gnumonks.org) by ganesha.gnumonks.org with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1sI8hr-007H1t-EP; Fri, 14 Jun 2024 17:19:13 +0200 Date: Fri, 14 Jun 2024 17:19:09 +0200 From: Pablo Neira Ayuso To: Lorenzo Bianconi Cc: bpf@vger.kernel.org, kadlec@netfilter.org, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, netfilter-devel@vger.kernel.org, netdev@vger.kernel.org, ast@kernel.org, daniel@iogearbox.net, andrii@kernel.org, martin.lau@linux.dev, eddyz87@gmail.com, lorenzo.bianconi@redhat.com, toke@redhat.com, fw@strlen.de, hawk@kernel.org, horms@kernel.org, donhunte@redhat.com, memxor@gmail.com Subject: Re: [PATCH v4 bpf-next 0/3] netfilter: Add the capability to offload flowtable in XDP layer Message-ID: References: Precedence: bulk X-Mailing-List: bpf@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: X-Spam-Score: -1.8 (-) On Wed, May 29, 2024 at 03:04:29PM +0200, Lorenzo Bianconi wrote: > Introduce bpf_xdp_flow_lookup kfunc in order to perform the lookup of > a given flowtable entry based on the fib tuple of incoming traffic. > bpf_xdp_flow_lookup can be used as building block to offload in XDP > the sw flowtable processing when the hw support is not available. Akced-by: Pablo Neira Ayuso