From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 471B8C433F5 for ; Tue, 9 Nov 2021 14:47:31 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2618360524 for ; Tue, 9 Nov 2021 14:47:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236637AbhKIOuP (ORCPT ); Tue, 9 Nov 2021 09:50:15 -0500 Received: from Galois.linutronix.de ([193.142.43.55]:36600 "EHLO galois.linutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235143AbhKIOuP (ORCPT ); Tue, 9 Nov 2021 09:50:15 -0500 From: Kurt Kanzenbach DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1636469247; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=my3Sq2GxcHarOIeboyqYV38k/8EAQpknRRdSAQw/6Kw=; b=ji9/LLavr/D+jfw74jza0ix0qq6aUgASeiWAPg+yazflUDWV27JC+JqW4bEKVB0t9BDLlo niofonePu6XrImbQwHBs/NK10kQERS3Uuh+w+nHf/+84oB94GJv5xITvpXowKxHfjlg6cB 9jaKCZSJHC2wt7arIHr1tnKP2hsFraJ0PmT2S0QqKQ4iTPRREThtwE/YBHun8GVtYcKDNX 949j1hniYNTbomqiRNsPUNVp0VV55sFrklYvZshbyFybJiEM+UvwUgX9GNwqpeKJMZcxn0 jrokGIBGih6/utL1+5CIa+qoq8W/aa36hyq9FVtQ5DnRcTIZt7UableCr9DpjQ== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1636469247; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=my3Sq2GxcHarOIeboyqYV38k/8EAQpknRRdSAQw/6Kw=; b=tD9K8m1grP4/5SkjocmDU3Mxa18F5p2rDhaWae87sQBGW0aSy5pjiHgEt060gOJfBXY4iL lZQeSGGa18P7L5CA== To: Vladimir Oltean Cc: "netdev@vger.kernel.org" , Giuseppe Cavallaro , Alexandre Torgue , Jose Abreu , "David S. Miller" , Jakub Kicinski , Maxime Coquelin , "linux-stm32@st-md-mailman.stormreply.com" , "linux-arm-kernel@lists.infradead.org" , "linux-kernel@vger.kernel.org" , Xiaoliang Yang , Yannick Vignon Subject: Re: [PATCH net] net: stmmac: allow a tc-taprio base-time of zero In-Reply-To: <20211109103504.ahl2djymnevsbhoj@skbuf> References: <20211108202854.1740995-1-vladimir.oltean@nxp.com> <87bl2t3fkq.fsf@kurt> <20211109103504.ahl2djymnevsbhoj@skbuf> Date: Tue, 09 Nov 2021 15:47:26 +0100 Message-ID: <87h7cl1j41.fsf@kurt> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="=-=-="; micalg=pgp-sha512; protocol="application/pgp-signature" Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org --=-=-= Content-Type: text/plain Content-Transfer-Encoding: quoted-printable On Tue Nov 09 2021, Vladimir Oltean wrote: > On Tue, Nov 09, 2021 at 09:20:53AM +0100, Kurt Kanzenbach wrote: >> Hi Vladimir, >>=20 >> On Mon Nov 08 2021, Vladimir Oltean wrote: >> > Commit fe28c53ed71d ("net: stmmac: fix taprio configuration when >> > base_time is in the past") allowed some base time values in the past, >> > but apparently not all, the base-time value of 0 (Jan 1st 1970) is sti= ll >> > explicitly denied by the driver. >> > >> > Remove the bogus check. >> > >> > Fixes: b60189e0392f ("net: stmmac: Integrate EST with TAPRIO scheduler= API") >> > Signed-off-by: Vladimir Oltean >>=20 >> I've experienced the same problem and wanted to send a patch for >> it. Thanks! >>=20 >> Reviewed-by: Kurt Kanzenbach > > Cool. So you had that patch queued up? What other stmmac patches do you > have queued up? :). I'm experiencing some problems with XDP using this driver. We're currently investigating. Thanks, Kurt --=-=-= Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQJSBAEBCgA8FiEEooWgvezyxHPhdEojeSpbgcuY8KYFAmGKif4eHGt1cnQua2Fu emVuYmFjaEBsaW51dHJvbml4LmRlAAoJEHkqW4HLmPCmzxgP/0XguZxeRKAZTsrh KEiq22SJMzz3TtNz0OqvOVJWep4m5GFn4IuQFMr3V7L5yk4wfZF6aPflnHC9TzkA XlWaS4jvjojV5+FkcUvJKx9IM4ZzcRCDGyLGffgngkwNwgORKey9RE+01SOz6ae0 OkERyseSiYZ4Q+ckd7ZcCsmvEOK+i3JkddOqEHtevRPaaevFYKyir7oBFHsSZTzO Xvii7a/K9iIuj4Ex4RfK5g/oKtGIyChKhhRGDRSocpr6yMH/6Fhdumx4n3SDZdE/ Nbq9Dwjabk3KeZdByHcF2oMAjzYgUTemSbm7bgvyxpsOxReDylewNzuOMw5b27M1 VlFi1Rqu7SntRpqjV46DdWBi3AIAtDqsvZ+Z5wRzyncvmIriJPKXuOjHOlNua4Ab qAKTHXN3zl1pvl1andzfVoBFuL6fM7+wR65M0d9XpPsRddLaM0t2Q+8IEqY6Vfq0 s3d4bhadvY4bJ6iHJcA40aDDwq3jIpukBEfipNKjOAzrkq7qKR7PEFDmqRk4iRoT WmnKP4X9LsmYO97znragDFPzmvJrXq+hyh7BkkZuNm38gmWVt5YfDbRAMqpEB6qP 8OuOqtU/KItulB5U7XkRRQ2bTNUqxFW6aV/TqIAyd/z9xKX/2YqKpmSxqK3myjNd RtiuTk1EKATLOnUlQ+WMj7RRCiS7 =XpiJ -----END PGP SIGNATURE----- --=-=-=--