From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from gandalf.ozlabs.org (gandalf.ozlabs.org [150.107.74.76]) (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 230FD17C8 for ; Thu, 15 Feb 2024 03:21:39 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=150.107.74.76 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707967303; cv=none; b=hAlPLLVasb3p/E16I/sX+HRKkSXUDekQeiE1p41v/rx05XUwh980HaA+0E6m6t/K9rJImZq6RWYACzutLkeaS+ZiXWYXjlKXKADmoHM+FHHHaIjio9B9X0HqYdK2p+Cbb92AQ2qTTSkaTf1rcemlK+Bj52oMGsO6lmXCWx8nDNw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707967303; c=relaxed/simple; bh=Xa52XuBXwKlCT2MkEldQpbvh49LWo0PRdij5X46u1xI=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=MjFTopA129JwvSsrGkxPa7ZLXEPdk0LKXdQw1tNQ8Pph/1ZeIdZi+PdaqZv/8bv0eUVpnre5Indj/Jvqy7lk3efXweD+Hrs3Io6/jTEGnBGJSoSORmSUUYqnB3p6iE5m0qAUKqAiWx4gUtxCuLtfQA67cb5dB/Ky51QgAdUpOmA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=gibson.dropbear.id.au; spf=pass smtp.mailfrom=gandalf.ozlabs.org; dkim=pass (2048-bit key) header.d=gibson.dropbear.id.au header.i=@gibson.dropbear.id.au header.b=km7+/mdt; arc=none smtp.client-ip=150.107.74.76 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=gibson.dropbear.id.au Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gandalf.ozlabs.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gibson.dropbear.id.au header.i=@gibson.dropbear.id.au header.b="km7+/mdt" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gibson.dropbear.id.au; s=202312; t=1707967298; bh=rnHzf92yD4uRsRd2oNfSkrp/j4ljgooR97ufYJoihTc=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=km7+/mdtUturf0JEDib2mhpriuePD2lnkLnhhVHnw8iC6ZcwiY6YjcWcsoDL3LEFk byiXMy0cPgiD7H3hi4RPWWnDEwq516k8HlIxw/tmNM9F5E6fSldegVIcQ7fCYxbTud +9tDMEBtbd4HYl2qQDcaM9H9FtlaDVlKD7ORk9FfWVpTvNsOW3nIWMokTYDnDTRf5b tu5hQHrcyZUxZduLQqn3ffIFnCMIlk5EO1xJFGwMa+j2m3ex65D1pnlJa7crf7UzUI rAVr0Yrl3Ib4pggbnMaJlxzNlJUZuBzpzi3dYVA6AeuocutwQjCwlwuWo+qp7uhhGT +246rVggEAalw== Received: by gandalf.ozlabs.org (Postfix, from userid 1007) id 4Tb0hy47pQz4x0m; Thu, 15 Feb 2024 14:21:38 +1100 (AEDT) Date: Thu, 15 Feb 2024 14:16:25 +1100 From: David Gibson To: Eric Dumazet Cc: Paolo Abeni , kuba@kernel.org, passt-dev@passt.top, sbrivio@redhat.com, lvivier@redhat.com, dgibson@redhat.com, jmaloy@redhat.com, netdev@vger.kernel.org, davem@davemloft.net, Willem de Bruijn Subject: Re: [PATCH v3] tcp: add support for SO_PEEK_OFF Message-ID: References: <20240209221233.3150253-1-jmaloy@redhat.com> <8d77d8a4e6a37e80aa46cd8df98de84714c384a5.camel@redhat.com> <20072ba530b34729589a3d527c420a766b49e205.camel@redhat.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="rHD/BlOAYP5VsFOW" Content-Disposition: inline In-Reply-To: --rHD/BlOAYP5VsFOW Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, Feb 14, 2024 at 04:41:14AM +0100, Eric Dumazet wrote: > On Wed, Feb 14, 2024 at 12:34=E2=80=AFAM David Gibson > wrote: > > > > > > > BTW I see the man pages say SO_PEEK_OFF is "is currently supported > > > only for unix(7) sockets" > > > > Yes, this patch is explicitly aiming to change that. >=20 > I was pointing out that UDP is supposed to support it already, since 2016, > the manpage should mention UDP already. Oh, sorry, I misunderstood. I tend to forget about this applied to datagram sockets, since we have no use for that. --=20 David Gibson | I'll have my music baroque, and my code david AT gibson.dropbear.id.au | minimalist, thank you. NOT _the_ _other_ | _way_ _around_! http://www.ozlabs.org/~dgibson --rHD/BlOAYP5VsFOW Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEEO+dNsU4E3yXUXRK2zQJF27ox2GcFAmXNgggACgkQzQJF27ox 2Ge33A//XmkPlSIoJt/V0GJTQJvVTFLl57CdQQNpl5jBAvASFAZNCUWPelEMRDwy jQxd+BqGZ87sG6oiPjJftHrnOOGxFBrE4uqKLdA9Hscgbb2AbF2+lH86vxOduRjZ sBkVzWy4NxfGicEk1vWqwknrrUPkzl3UyKkQa8hHtoHNn0otwRCY2x6QsbJJmhS5 xv4QTZNH+deZjAse45iXCZRyggfvk/OdWVZFIPVAfi3RB+zhSfSbYv8D/2w0XZXP khFvNJhm/eNjrMgt+HsGqaXGrd3UfjqIOF4GtQWSkoeaDwh4u5Yst3a6w0Vl/83c oB04VPxReO9XNPpp80q1VEPq/FJzNEg55Q4SrsP4hcAiTvGk6WhC1dJG40raBNrC PlFSvgqgrwrTjfrvpbpeYOFJZc11+mHKvmqFonjymje3sXiSDgGZNKabRom55nvy DdSkBY3QvsqxSLFXrABegovoz0uwdkN0Hu+I9mJbQNvaX4TZd5HlwvhtHNB/ruhN SGTTbJzwS/H67q/9Owx0yrLElMvXsT/pmLIvUGa8ywH3zslyML/+sLcr9PFIxKam atrIvE8y3FMql72Fg7TeHnNR0TJFSqroXSZN25XrxVDAQvGEvHvVPNb+DPYDfm/G eia/ZqUN7Sv7lM5bt+Xxhp93XZDofew8F95dht63dZnEDOaa1C4= =mJEX -----END PGP SIGNATURE----- --rHD/BlOAYP5VsFOW--