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 CAE06C43381 for ; Mon, 11 Jan 2021 13:32:26 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A0751221F9 for ; Mon, 11 Jan 2021 13:32:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732249AbhAKNb7 (ORCPT ); Mon, 11 Jan 2021 08:31:59 -0500 Received: from mail.kernel.org ([198.145.29.99]:34076 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728921AbhAKNPa (ORCPT ); Mon, 11 Jan 2021 08:15:30 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id 74041225AC; Mon, 11 Jan 2021 13:14:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1610370889; bh=qgonb/oF0Wnlp/y6P7LJTKtvexIxDr4oWRdKBi+emkM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ZoNBzkcZ2jk/cyaisVSzQvNq11K237PPy5GSC2VyfbhD5hNcyZfAf1/u7R+F9lNsz g58lV5yodBntGfHtGro9QjSeJgtf6w5IZwQeh4FfIMpm62ZK12GGLJQSI5OiyuHUOD K2zXkuDxOCRl/XRP18/gPWz4mxC1b57pnOeb8ztI= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Ido Schimmel , Petr Machata , Jakub Kicinski Subject: [PATCH 5.10 048/145] selftests: mlxsw: Set headroom size of correct port Date: Mon, 11 Jan 2021 14:01:12 +0100 Message-Id: <20210111130050.832623753@linuxfoundation.org> X-Mailer: git-send-email 2.30.0 In-Reply-To: <20210111130048.499958175@linuxfoundation.org> References: <20210111130048.499958175@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: Ido Schimmel [ Upstream commit 2ff2c7e274392871bfdee00ff2adbb8ebae5d240 ] The test was setting the headroom size of the wrong port. This was not visible because of a firmware bug that canceled this bug. Set the headroom size of the correct port, so that the test will pass with both old and new firmware versions. Fixes: bfa804784e32 ("selftests: mlxsw: Add a PFC test") Signed-off-by: Ido Schimmel Reviewed-by: Petr Machata Link: https://lore.kernel.org/r/20201230114251.394009-1-idosch@idosch.org Signed-off-by: Jakub Kicinski Signed-off-by: Greg Kroah-Hartman --- tools/testing/selftests/drivers/net/mlxsw/qos_pfc.sh | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/tools/testing/selftests/drivers/net/mlxsw/qos_pfc.sh +++ b/tools/testing/selftests/drivers/net/mlxsw/qos_pfc.sh @@ -230,7 +230,7 @@ switch_create() __mlnx_qos -i $swp4 --pfc=0,1,0,0,0,0,0,0 >/dev/null # PG0 will get autoconfigured to Xoff, give PG1 arbitrarily 100K, which # is (-2*MTU) about 80K of delay provision. - __mlnx_qos -i $swp3 --buffer_size=0,$_100KB,0,0,0,0,0,0 >/dev/null + __mlnx_qos -i $swp4 --buffer_size=0,$_100KB,0,0,0,0,0,0 >/dev/null # bridges # -------