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 X-Spam-Level: X-Spam-Status: No, score=-18.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1CF46C433E9 for ; Fri, 15 Jan 2021 12:41:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E6338238A1 for ; Fri, 15 Jan 2021 12:41:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388044AbhAOMlj (ORCPT ); Fri, 15 Jan 2021 07:41:39 -0500 Received: from mail.kernel.org ([198.145.29.99]:47220 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1733289AbhAOMjm (ORCPT ); Fri, 15 Jan 2021 07:39:42 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id 4CE72223E0; Fri, 15 Jan 2021 12:39:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1610714341; bh=1Hn2HAFM8/AmLvKL2zOQLbIPRb3lAPDXtHGfMVpItG8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=b2Imnk0tdy4krM3c0Vn5wGLUmxVLJBTp0LKsWiN/5/z79TYH/4a1xTRoHaEtF/F7c 2HuHPKeXur1cbryXLhsMfQ22zAnvMOtXezkRV4EzlG4XY3jXY06OKgGRMRUjVnpYeB +AlKmwgmQ60W3d/eMw+vCDb4Oq/yH6IwSv5RQCo0= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, =?UTF-8?q?Marek=20Beh=C3=BAn?= , Lorenzo Bianconi , Thomas Petazzoni , Jakub Kicinski Subject: [PATCH 5.10 092/103] net: mvneta: fix error message when MTU too large for XDP Date: Fri, 15 Jan 2021 13:28:25 +0100 Message-Id: <20210115122010.461542417@linuxfoundation.org> X-Mailer: git-send-email 2.30.0 In-Reply-To: <20210115122006.047132306@linuxfoundation.org> References: <20210115122006.047132306@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Marek Behún commit 0d136f5cd9a7ba6ded7f8ff17e8b1ba680f37625 upstream. The error message says that "Jumbo frames are not supported on XDP", but the code checks for mtu > MVNETA_MAX_RX_BUF_SIZE, not mtu > 1500. Fix this error message. Signed-off-by: Marek Behún Fixes: 0db51da7a8e9 ("net: mvneta: add basic XDP support") Cc: Lorenzo Bianconi Cc: Thomas Petazzoni Link: https://lore.kernel.org/r/20210105172333.21613-1-kabel@kernel.org Signed-off-by: Jakub Kicinski Signed-off-by: Greg Kroah-Hartman --- drivers/net/ethernet/marvell/mvneta.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/net/ethernet/marvell/mvneta.c +++ b/drivers/net/ethernet/marvell/mvneta.c @@ -4409,7 +4409,7 @@ static int mvneta_xdp_setup(struct net_d struct bpf_prog *old_prog; if (prog && dev->mtu > MVNETA_MAX_RX_BUF_SIZE) { - NL_SET_ERR_MSG_MOD(extack, "Jumbo frames not supported on XDP"); + NL_SET_ERR_MSG_MOD(extack, "MTU too large for XDP"); return -EOPNOTSUPP; }