From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933414Ab0CaNt0 (ORCPT ); Wed, 31 Mar 2010 09:49:26 -0400 Received: from mail-ww0-f46.google.com ([74.125.82.46]:44219 "EHLO mail-ww0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933284Ab0CaNtY (ORCPT ); Wed, 31 Mar 2010 09:49:24 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=date:from:to:cc:subject:message-id:references:mime-version :content-type:content-disposition:in-reply-to:user-agent; b=KrPghbWg3F73bHJ0XgvQEOKnQx5NjKKfZnp56GR8En0q/3tE6w36s9sBQWJnUuJzcv rA5ky1HyafL+44laoSH6VqTUq0DeM/dx74K47y2JPMu8sus9hzGudhVlSxd4FalaV7XH /DTYYl3w5NQSuoO++WfclN1+4Cw16+6hb1Tk0= Date: Wed, 31 Mar 2010 16:49:36 +0300 From: Sergey Senozhatsky To: Neil Horman Cc: Eric Dumazet , Sergey Senozhatsky , netdev@vger.kernel.org, Francois Romieu , "David S. Miller" , linux-kernel@vger.kernel.org Subject: Re: [r8169] WARNING: at net/sched/sch_generic.c Message-ID: <20100331134936.GC3294@swordfish.minsk.epam.com> References: <20100331102142.GA3294@swordfish.minsk.epam.com> <20100331111942.GB13963@hmsreliant.think-freely.org> <20100331121426.GB3294@swordfish.minsk.epam.com> <1270038569.2103.24.camel@edumazet-laptop> <20100331133533.GD13963@hmsreliant.think-freely.org> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="ZwgA9U+XZDXt4+m+" Content-Disposition: inline In-Reply-To: <20100331133533.GD13963@hmsreliant.think-freely.org> User-Agent: Mutt/1.5.20 (2009-06-14) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --ZwgA9U+XZDXt4+m+ Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On (03/31/10 09:35), Neil Horman wrote: > On Wed, Mar 31, 2010 at 02:29:29PM +0200, Eric Dumazet wrote: > > Le mercredi 31 mars 2010 =E0 15:14 +0300, Sergey Senozhatsky a =E9crit : > >=20 > >=20 > > > PKT_SIZE=3D"pkt_size 2048" > > >=20 > >=20 > > If you use 1024 bytes pktgen messages, do you still have the problem ? > >=20 > +1 I wouldn't be suprised if using something over the nominal 1522 byte f= rame > length on r8169 caused tx errors. The driver doesn't seem to support Jum= bo > frames, so my guess is you have to keep the packet size below 1522 bytes. > Neil Hm. Good point. I'll test a bit later today. Sergey --ZwgA9U+XZDXt4+m+ Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (GNU/Linux) iJwEAQECAAYFAkuzUvAACgkQfKHnntdSXjTS3QQAv/mmgkEndRrhAtBmcY6+yoXy yy0ShNC3XGs4i0H81ojHEPruC120uPXMU+e75JfRuxDiSA81hUJvR1VLNk+lZ7uX qse6OhEj/0YJK+x+q5MJPsgWKEuw+83fGQCUxNAXjtxpntR871U0X1qzcUwICZM2 0iJLR81BhfNAig97cCs= =Tg5g -----END PGP SIGNATURE----- --ZwgA9U+XZDXt4+m+--