From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 7F0F946D2AA; Tue, 21 Jul 2026 16:50:36 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784652637; cv=none; b=KpWc86xVlVduV4ohcALU+SQpr+5Q0gyNdlOMpB3EkMwDFL9q3BYbs0gooqoOoLVOtwuSZJhjke0W91/kkQKYtN4Nv7iEAx2uSzr91NqkwC5bS1Sd+/0FE7WZrg64NT2387WPbq/nibSlH0O3PQaVGy1dohtqYXE5uv692D/3uQ4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784652637; c=relaxed/simple; bh=x5UXAZ9QERpg4LYeqQuXt7kA4KbUb5I6NrayvIGgDuE=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=KUdkky43/yGQpmdaA0mZuL/fzyu+ztRgCn9AljBwdHnFKBJkYD6qxlF/NDw6heduv8pUPZpxalTi3eV5E1DQRBzBYhiLxYvzEPMEi0xHuyJwtt7VIB+SEACR3Sy52r6EgRN9aUTHN2TyJZ5shgqocLIcg+0a64+dhkUXLA/nQkw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Jea8m3++; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="Jea8m3++" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 133361F000E9; Tue, 21 Jul 2026 16:50:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1784652636; bh=1WST+8i8vmtdFREG4LjqX6DoxUJNBpudLQ+NMk06Ly4=; h=Subject:From:Date:References:In-Reply-To:To:Cc; b=Jea8m3++ppL5UFGy/2P3XSP0dp8UAJYXfaebnIpUCXWcb7Vta/yWNjDkcYUMqSEcW 7GI1MIcdMuQ/dCH7qH79UoCq9HrmDnmGxMrrf4epm2y3JlzY2hryBK7lHOrkr69tFM lek+rWZmF/znHPKb9XGZ38lnFrCa7oGjUT0Gy9P2tAd+JmvX2eEvsjxL5NnWl/SPEy YPgxO0V7iiTF4FMJllgqiSUzSRjOrOnN4i7Dbwwk+zvBw9Uhiv7N2ZA+Jha15xg6ix 8T4tttocduHYePuJVrKubTYdDsaNebmr3q5IpibutixNpNdhdHj78FsxslnwptuDYq BRZL5S/WKnXCw== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id D15FC39253C4; Tue, 21 Jul 2026 16:50:06 +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 bpf v2] veth: convert frag_list skbs before running XDP From: patchwork-bot+netdevbpf@kernel.org Message-Id: <178465260565.839953.7972365481675163007.git-patchwork-notify@kernel.org> Date: Tue, 21 Jul 2026 16:50:05 +0000 References: <20260720140545.461747-1-matt@readmodwrite.com> In-Reply-To: <20260720140545.461747-1-matt@readmodwrite.com> To: Matt Fleming Cc: ast@kernel.org, daniel@iogearbox.net, andrew+netdev@lunn.ch, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, horms@kernel.org, hawk@kernel.org, john.fastabend@gmail.com, sdf@fomichev.me, lorenzo@kernel.org, toke@toke.dk, bpf@vger.kernel.org, netdev@vger.kernel.org, stable@vger.kernel.org, kernel-team@cloudflare.com, mfleming@cloudflare.com Hello: This patch was applied to bpf/bpf.git (master) by Kumar Kartikeya Dwivedi : On Mon, 20 Jul 2026 15:05:45 +0100 you wrote: > From: Matt Fleming > > A frag_list skb can reach veth with data_len set but nr_frags zero. > veth_convert_skb_to_xdp_buff() only converts skbs that are shared, > locked, have frags[], or do not have enough headroom. It later uses > skb_is_nonlinear() to decide whether to set XDP_FLAGS_HAS_FRAGS and > xdp_frags_size. > > [...] Here is the summary with links: - [bpf,v2] veth: convert frag_list skbs before running XDP https://git.kernel.org/bpf/bpf/c/c3e0e81eec96 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html