From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 86500BE4A for ; Fri, 4 Apr 2025 18:41:25 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1743792085; cv=none; b=nKn1KGCAQ5dsJLit8ZzfLw7L16yTHDs1/rwSjlVBb0X0UBQUIgd/7VMiHAK4ZXyDwzmnyNSmzjnCKv5NixvenL4MEeHsXQg7dFXE5ABJKqNEljeZcLkFFqKrRKowrq4xKiKV8broVaUmAhDyhiSBjQDajzAovrKpyjyRdsilUpI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1743792085; c=relaxed/simple; bh=gBEOgWeKM/0hCXmGF208DkDsYqOpuh1zhf9k5TG/Bss=; h=Date:From:To:Cc:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=CreV7/Lt65GPYicGluTLZ5uW3xKVrMfVdIBnhy6mxZ33nilPdzbyfO4D9YUT/Qmv8aqf8aFZwSDpKpnP/ekgTgxtV3H+Mt3W2gw2cPcjmQ+E+huRyyjUwdirG4LWz0ExQ9C/xV2ehJAz+0fpyAQo899iL7Hjiwkw/ogwZxFDN3g= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=eqVofHKh; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="eqVofHKh" Received: by smtp.kernel.org (Postfix) with ESMTPSA id C2812C4CEDD; Fri, 4 Apr 2025 18:41:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1743792085; bh=gBEOgWeKM/0hCXmGF208DkDsYqOpuh1zhf9k5TG/Bss=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=eqVofHKhxXWExLNJwzaIo6YTo/c/C3AR9QM5hD9/6CLh2d7i5BzqDarGrHGqFKExv HzeuRgJ1TxlTb21h235o3nNxw0UVijsjWUdNHYyG8h3p0er+VmnOSGhjffTyWi6iDz mbvwPg2bJEgslsAaw1FjLgnJ5L3Yz7Sf3rU33kPbis7ufSSprvQNUqdecU66vCTr+q ToWhcJYh7LnwVp2IqWHdPuNmzY8LEG4R819O5gmBvFFkPoNHErXFXnl06DdTH/DDn+ GUI4/x3GBSQJ/QXcrpoSeyrTbI6/vo/fMzr/3xTPSdy5e9WGoS8Rl1wbCo+IZurLcm KUEzcAoMaEbzg== Date: Fri, 4 Apr 2025 11:41:23 -0700 From: Jakub Kicinski To: Victor Nogueira , Pedro Tammela Cc: Cong Wang , netdev@vger.kernel.org, jhs@mojatatu.com, jiri@resnulli.us Subject: Re: [Patch net v2 11/11] selftests/tc-testing: Add a test case for FQ_CODEL with ETS parent Message-ID: <20250404114123.727bc324@kernel.org> In-Reply-To: <8bd1d8be-b7ee-4c32-83a9-9560f8985628@mojatatu.com> References: <20250403211033.166059-1-xiyou.wangcong@gmail.com> <20250403211636.166257-1-xiyou.wangcong@gmail.com> <20250403211636.166257-6-xiyou.wangcong@gmail.com> <8bd1d8be-b7ee-4c32-83a9-9560f8985628@mojatatu.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=US-ASCII Content-Transfer-Encoding: 7bit On Fri, 4 Apr 2025 13:59:39 -0300 Victor Nogueira wrote: > On 03/04/2025 18:16, Cong Wang wrote: > > Add a test case for FQ_CODEL with ETS parent to verify packet drop > > behavior when the queue becomes empty. This helps ensure proper > > notification mechanisms between qdiscs. > > > > Note this is best-effort, it is hard to play with those parameters > > perfectly to always trigger ->qlen_notify(). > > > > Cc: Pedro Tammela > > Signed-off-by: Cong Wang > > Reviewed-by: Victor Nogueira Hi! Any ideas what is causing the IFE failure? Looks like it started happening when this series landed in the testing tree but I don't see how it could be related ?