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 773A5395 for ; Tue, 6 Jun 2023 04:10:20 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id CDDE2C4339B; Tue, 6 Jun 2023 04:10:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1686024619; bh=VVx+P2r9bCSbYbOc7SkWqcUm8Fu+AOSugCg45wbfwRI=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=ITWmvk4ZCl68Slh4bspflOosrlYORy6ybeFRVODfGZ82toBnTzxgAYYXb+4ejBjND gMtkNBbyhUYCU7PxERDpOuYlKNkW9VEpYQQVL9gpTc8WOdWvjAVrZyqkDd4EoeJxHI sI6t0qUjXwZzVhfdopjyFuZw4PT1auyNrG8UmPE9JuCPJaV1qBWv3L46DHzOxZRUM9 hCwaAw2VPfjdCSXepCGJki9eNTxKhJ4vH13bU+rCZFL2zz5rDGBU7aPk7EpiYjrpRf Gz4LvZWvbZ3QV2DTxaDRFjaEUGgYSsJ3YQtCMH9gihh14qvXbgV5+XWDsCE31QrT3I ZWxPtFBTZVYCA== 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 A83A9E4F0A6; Tue, 6 Jun 2023 04:10:19 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH net-next v2 0/2] splice, net: Handle MSG_SPLICE_PAGES in AF_KCM From: patchwork-bot+netdevbpf@kernel.org Message-Id: <168602461967.14509.12155407584086757066.git-patchwork-notify@kernel.org> Date: Tue, 06 Jun 2023 04:10:19 +0000 References: <20230531110423.643196-1-dhowells@redhat.com> In-Reply-To: <20230531110423.643196-1-dhowells@redhat.com> To: David Howells Cc: netdev@vger.kernel.org, tom@herbertland.com, tom@quantonium.net, cong.wang@bytedance.com, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, willemdebruijn.kernel@gmail.com, dsahern@kernel.org, willy@infradead.org, axboe@kernel.dk, linux-mm@kvack.org, linux-kernel@vger.kernel.org Hello: This series was applied to netdev/net-next.git (main) by Jakub Kicinski : On Wed, 31 May 2023 12:04:20 +0100 you wrote: > Here are patches to make AF_KCM handle the MSG_SPLICE_PAGES internal > sendmsg flag. MSG_SPLICE_PAGES is an internal hint that tells the protocol > that it should splice the pages supplied if it can. Its sendpage > implementation is then turned into a wrapper around that. > > Does anyone actually use AF_KCM? Upstream it has some issues. It doesn't > seem able to handle a "message" longer than 113920 bytes without jamming > and doesn't handle the client termination once it is jammed. > > [...] Here is the summary with links: - [net-next,v2,1/2] kcm: Support MSG_SPLICE_PAGES https://git.kernel.org/netdev/net-next/c/2b03bcae66c7 - [net-next,v2,2/2] kcm: Convert kcm_sendpage() to use MSG_SPLICE_PAGES https://git.kernel.org/netdev/net-next/c/5bb3a5cb3e21 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html