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 6C58A30D16; Fri, 15 Sep 2023 18:10:25 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id DB543C433C8; Fri, 15 Sep 2023 18:10:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1694801424; bh=E1T4tSO3mmZZENX032anl81oElEsBXkI6sMMOcyYg3k=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=dilk96oi5ZBpMOvaBAjx+EieZOfD0r21sDJnu8XwxhzMpLaHAb1PBmqAxQ+036Fuk UxOZHyrihlGGR/t64s0zppbi+e21IlSlihk0eiKhtiU0rPpZQntxAIjbSl4v6K/utT ViElzfXlnSOaPW/hiI8gq3XqVmjqoJ2fZslqP9VcCIpSvt4txFFseBNL8cpKGO74g/ 3fNaFZKkeNtK+vl9nWm4I5LLRnX8b6yOGpm69di/7KEDkuspFpkCwZTk1KPodcl9WG xTbRrycsZQRuNENrQ2ghEeOX2RiIyueGpEuopCrR6uTXDKmfFYBoxTH6fXwdGM5ksj k6E4bXzS0XL0w== Received: from aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (localhost.localdomain [127.0.0.1]) by aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (Postfix) with ESMTP id BEAD4C04DD9; Fri, 15 Sep 2023 18:10:24 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: bpf@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH bpf-next] xsk: add multi-buffer support for sockets sharing umem From: patchwork-bot+netdevbpf@kernel.org Message-Id: <169480142477.30383.2749395103301171333.git-patchwork-notify@kernel.org> Date: Fri, 15 Sep 2023 18:10:24 +0000 References: <20230907035032.2627879-1-tirthendu.sarkar@intel.com> In-Reply-To: <20230907035032.2627879-1-tirthendu.sarkar@intel.com> To: Sarkar@ci.codeaurora.org, Tirthendu Cc: bpf@vger.kernel.org, netdev@vger.kernel.org, bjorn@kernel.org, magnus.karlsson@intel.com, maciej.fijalkowski@intel.com, jonathan.lemon@gmail.com, davem@davemloft.net, kuba@kernel.org, pabeni@redhat.com, ast@kernel.org, daniel@iogearbox.net Hello: This patch was applied to bpf/bpf-next.git (master) by Alexei Starovoitov : On Thu, 7 Sep 2023 09:20:32 +0530 you wrote: > Userspace applications indicate their multi-buffer capability to xsk > using XSK_USE_SG socket bind flag. For sockets using shared umem the > bind flag may contain XSK_USE_SG only for the first socket. For any > subsequent socket the only option supported is XDP_SHARED_UMEM. > > Add option XDP_UMEM_SG_FLAG in umem config flags to store the > multi-buffer handling capability when indicated by XSK_USE_SG option in > bing flag by the first socket. Use this to derive multi-buffer capability > for subsequent sockets in xsk core. > > [...] Here is the summary with links: - [bpf-next] xsk: add multi-buffer support for sockets sharing umem https://git.kernel.org/bpf/bpf-next/c/d609f3d228a8 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html