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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 2B06FCA5FD4 for ; Fri, 2 Oct 2026 15:01:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: Content-Type:Message-ID:References:In-Reply-To:Subject:Cc:To:From:Date: MIME-Version:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=2pe520I3fJpcCDB2BSMD7MFtkbrDxlO8z2NM7U0NQgc=; b=ro+gP3yRiRAudKjf8900GSspDQ p/hbR8RN2Je/ohbmCqKxECJW0i4JEjP4E6DMDWviji6ZxtSO91GARP6KQH2ptMbfN9sk9Kh3sBtX4 UeCqstT4oSOQThYwe+0y0+vx7avtkzJXf9XxIn4Gr8YddZCDmawV6g3FRLo7rdqvb70VxUa/WlJqS jGf75qrfR1oLNJj2xBP/ZsRzDM830GTu59eLo7Z+EU4IgPp6J5JDcxTzeLkTUHomVD4PBjAp3B535 zRVO4hKhgaudTw5msUV8MBXib6L/BsCYCIJ6vXIsP6ri7Yud0lTFfpW/5H1+7CLw8QDdv0tY4V4Fg c1xoolcg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1xCekx-0000000Bprp-0n3l; Fri, 02 Oct 2026 15:01:03 +0000 Received: from mail.tipi-net.de ([2a03:4000:43:185::1]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1xCeku-0000000BpqY-0TlT for linux-arm-kernel@lists.infradead.org; Fri, 02 Oct 2026 15:01:01 +0000 Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id 9A79EA0579; Fri, 2 Oct 2026 17:00:56 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=tipi-net.de; s=dkim; t=1790953257; h=from:subject:date:message-id:to:cc:mime-version:content-type: content-transfer-encoding:in-reply-to:references; bh=2pe520I3fJpcCDB2BSMD7MFtkbrDxlO8z2NM7U0NQgc=; b=EI6gatAeiC9jn8YoczEoSUdTmne50bONHSexQ7wuVczWqOMVwJ3zkYVcMWIyXh+vhpE0Yf /6bPSvkH8/9z/IgJj1+PUrP+Rp4u+a4log6u+VcS1UrGnwr2MbsSNdcArGJyvmnZBIAwaQ 87cVEXqZ3kdwVaTSJ3Y7/4Ak2U0o7aeJR1jDERPLbJZBuqpEwe3HIN7caprsNZijPN4GVa Fg9g/W7akfgz0okS42rxdqWQcbcloT9gxP6wSFdP6bouyVHhZBGJHMJZsx26qljkE4i0zF YWxIsXSyyx9b39oEkH9CPAmmQfN1zuh4JT4Jk7b8hZlZIN0EhbOL34iI9R4+lg== MIME-Version: 1.0 Date: Fri, 02 Oct 2026 17:00:56 +0200 From: Nicolai Buchwitz To: Maxime Chevallier Cc: Andrew Lunn , Jakub Kicinski , davem@davemloft.net, Eric Dumazet , Paolo Abeni , Simon Horman , Maxime Coquelin , Alexandre Torgue , Russell King , Lorenzo Bianconi , Jitendra Vegiraju , thomas.petazzoni@bootlin.com, =?UTF-8?Q?Alexis_Lothor=C3=A9?= , netdev@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-stm32@st-md-mailman.stormreply.com, Peter Robinson , Joe Damato Subject: Re: [PATCH net-next v3 3/3] net: stmmac: Don't set or get RSS parameters when not supported In-Reply-To: <20261002142806.1299041-4-maxime.chevallier@bootlin.com> References: <20261002142806.1299041-1-maxime.chevallier@bootlin.com> <20261002142806.1299041-4-maxime.chevallier@bootlin.com> Message-ID: X-Sender: nb@tipi-net.de Content-Type: text/plain; charset=US-ASCII; format=flowed Content-Transfer-Encoding: 7bit X-Last-TLS-Session-Version: TLSv1.3 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20261002_080100_643364_68B3F1A2 X-CRM114-Status: UNSURE ( 8.54 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 2.10.2026 16:28, Maxime Chevallier wrote: > The RSS kselftests fail on stmmac, and this is partly due to the driver > reporting bogus data for the RSS ops : > > - ethtool -x reports an indirection table and a key while the hardware > doesn't have any of that > - ethtool -X fails with -EINVAL. > > Return a 0 indir size and key size when rss isn't supported, > effectively > meaning we don't support RSS here. > > Signed-off-by: Maxime Chevallier > --- > [...] Reviewed-by: Nicolai Buchwitz Thanks, Nicolai