From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtpout-03.galae.net (smtpout-03.galae.net [185.246.85.4]) (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 215A5304976 for ; Wed, 3 Jun 2026 16:05:06 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.246.85.4 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780502707; cv=none; b=GWjbbA0sGJ+l86Obi8xAD9yUBX/bxTk9DIvRFh3bLnYewJnEkskfxdlKB2YWrunqg+uQVDEaYCCEcdNwAyGE3ue+hu0PrErh3AHJyUXxGvS0FCbDS9bwBqbxng/7GWDq0boeWIzmCInrlBg0mnFVzWmR6A6SbMvSurpUqoG29Yg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780502707; c=relaxed/simple; bh=JNOHnc1OQ2S9Oh4gIkTpWhNDDRw65TOsYC+3imQewl0=; h=From:To:Cc:Subject:In-Reply-To:References:Date:Message-ID: MIME-Version:Content-Type; b=PQlU4XX0FzFwNuQhGEqjgy9SoV8Q1pVs5C+MRTmGyDZ8xLejFIaPm57S0VYR6FRAY33jvVCe6V/v/IDnxsIfgPYVz3OS3qA6+nOOpVaUwr0sMsKU9N08QYsMjTcLeZZWJdn5WJGjmJXGNkFmURU9vKUCtzysvPwwtPhym/fMSR8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com; spf=pass smtp.mailfrom=bootlin.com; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b=TEt91cxb; arc=none smtp.client-ip=185.246.85.4 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=bootlin.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b="TEt91cxb" Received: from smtpout-01.galae.net (smtpout-01.galae.net [212.83.139.233]) by smtpout-03.galae.net (Postfix) with ESMTPS id AFDAF4E40115; Wed, 3 Jun 2026 16:05:04 +0000 (UTC) Received: from mail.galae.net (mail.galae.net [212.83.136.155]) by smtpout-01.galae.net (Postfix) with ESMTPS id 825755FA0A; Wed, 3 Jun 2026 16:05:04 +0000 (UTC) Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id DE15C10888CC6; Wed, 3 Jun 2026 18:05:00 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=dkim; t=1780502703; h=from:subject:date:message-id:to:cc:mime-version:content-type: content-transfer-encoding:in-reply-to:references; bh=JNOHnc1OQ2S9Oh4gIkTpWhNDDRw65TOsYC+3imQewl0=; b=TEt91cxbTD3F3Dn/lZ8+0gQwqaZpadXmeCtwg0M2c6IvMJ/SvpXAIqTVPPMWtBju0XW5Pp zqrGv8oOdFrBBNWU39uujWQ2K5xZqhGdsz/19F6lA6oXnHZiDtLk45b7EuMO1iw/E1Mn5N /z/RtBtkPTlx0E5CaJLJwInqnTjvK1x3lKLxKQ5BXtqXWuRmBPQr6XLQV2B1Sjf2ZPARR9 k7IDjzAmaTc/veC/D3oQYL5PdN9NBGiGsySwMkLF/ZP4KP/lo/lpvcn23nNfj0LyQVgQsB xRhCPnDjfCOEeFGabaVXsMoI9auGYvpaCK0ka9VfHZX7wWkT8gphVbKTWI8eaw== From: Miquel Raynal To: Eric Dumazet Cc: "David S . Miller" , Jakub Kicinski , Paolo Abeni , Simon Horman , netdev@vger.kernel.org, eric.dumazet@gmail.com, syzbot+f13c19f75e1097abd116@syzkaller.appspotmail.com, Alexander Aring , Stefan Schmidt Subject: Re: [PATCH net] ieee802154: 6lowpan: only accept IPv6 packets in lowpan_xmit() In-Reply-To: (Eric Dumazet's message of "Wed, 3 Jun 2026 08:57:51 -0700") References: <20260603072955.4032221-1-edumazet@google.com> <87h5njzkyy.fsf@bootlin.com> User-Agent: mu4e 1.12.7; emacs 30.2 Date: Wed, 03 Jun 2026 18:04:59 +0200 Message-ID: <87tsrjy5hw.fsf@bootlin.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Last-TLS-Session-Version: TLSv1.3 > Hey Miqu=C3=A8l, > > Yes, this is only for when the interface is configured as 6lowpan, > which implies IPv6 traffic. > > If it's configured differently (e.g., for AOE), then it shouldn't be > using the 6lowpan xmit path. Ok, perfect then, thanks for the fix! Miqu=C3=A8l