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 9E55243BDAA for ; Thu, 23 Jul 2026 14:10:58 +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=1784815866; cv=none; b=MYciIvDMdu0xCLDESqPqQEC+VuFp/d2oR1GWPJLOIVY8VjH0PoJ2uzq3zOu8N3VuqLEVK6VCRJpTb2/wCB4/uHv4BGhSzLxWgQmcWDm8Aj1zOk4H0mdKkTsEObQtDnE6hhpqN6vGdaNDYfDDTQ19cDfT/OT8sV9r+aAHvTOx7mY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784815866; c=relaxed/simple; bh=7MhETeP1XSY+Wb4zpZisxXrCRgYlc0TPBfv2wVlVD80=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=CNDmmvizW5veU0aRte7u7I06sqxYbsSek/NGoF4IiOLLvdUoMYIlMmhZFuGVFYgQ/L2CbKwJ8v4jJqIkX3ROnFX+j2P8HVXwUGU2BrQD5LH2pE5PVtmJfatyIqud0pfMRngVBjg/ZzyZPY3ZsoPg1ONgHDjJcDA9LnXoIIpXdf8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=YaEGvTpv; 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="YaEGvTpv" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7A1D41F00A3F; Thu, 23 Jul 2026 14:10:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1784815855; bh=pZ/Ya9dEE0WHV82pEdLRfwmqjhszpqTn2fP+xSyhiqQ=; h=Subject:From:Date:References:In-Reply-To:To:Cc; b=YaEGvTpvFU3el1BPCAQ+/9FihQlpE68mS4TylLXQtP9JUK5NnA+ShvY3yI3FbEIkk C0s+MVbOaqzAujnI7H5ifwny7Af25n95/zStMzrSX0TcbW7U+qRwCEjFLFtji1atUm gWu0t0NXaeqztZ8BDoHGVrNpA5jDG0FqTF1V58pxMI/bFCqW5juDuef+Lid4LP6EyF EN3dfXIeMJgVYr7UarPfciDBa0bTe5pQETBvfds+WPJwYRfY0qxj1CEPwL30W38shI 2uq8dVaCeCbr4gg3yX6FzRjH1zqRmYIdn56MGQzsADjGAKnt0ivinBg3W++qZgglQJ /sipV0eba6heg== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id D1F8A380CFD4; Thu, 23 Jul 2026 14:10:24 +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 v2 net] ipv4: icmp: fill flow parameters in icmp_route_lookup decoy lookup From: patchwork-bot+netdevbpf@kernel.org Message-Id: <178481582339.2248593.10815527521271473030.git-patchwork-notify@kernel.org> Date: Thu, 23 Jul 2026 14:10:23 +0000 References: <20260722104236.2938082-1-edumazet@google.com> In-Reply-To: <20260722104236.2938082-1-edumazet@google.com> To: Eric Dumazet Cc: davem@davemloft.net, kuba@kernel.org, pabeni@redhat.com, horms@kernel.org, idosch@nvidia.com, dsahern@kernel.org, netdev@vger.kernel.org, eric.dumazet@gmail.com, muhzi100@gmail.com Hello: This patch was applied to netdev/net.git (main) by Jakub Kicinski : On Wed, 22 Jul 2026 10:42:36 +0000 you wrote: > When Linux forwards a packet and needs to generate an ICMP error, > icmp_route_lookup() performs a reverse-path relookup. For non-local > destinations, it performs a decoy lookup to find the expected egress > interface (rt2->dst.dev) before validating the path with ip_route_input(). > > Currently, the decoy flow structure (fl4_2) only sets .daddr = fl4_dec.saddr, > leaving .saddr, .flowi4_dscp, .flowi4_proto, .flowi4_mark, .flowi4_oif, > .fl4_sport, .fl4_dport, and .flowi4_uid zeroed out. > > [...] Here is the summary with links: - [v2,net] ipv4: icmp: fill flow parameters in icmp_route_lookup decoy lookup https://git.kernel.org/netdev/net/c/853e164c2b32 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html