From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id CE0B8A04AF for ; Thu, 20 Aug 2020 17:35:03 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id C3B191E2B; Thu, 20 Aug 2020 17:35:03 +0200 (CEST) Received: from us-smtp-delivery-1.mimecast.com (us-smtp-2.mimecast.com [205.139.110.61]) by dpdk.org (Postfix) with ESMTP id 8446D1E2B for ; Thu, 20 Aug 2020 17:35:00 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1597937700; 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: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=MN/zQj21OYAK0xh1mybGIlyJ9zdGBFGOTlHfJiq4tAI=; b=cTef8E6354F+gAX2oDBGc9U7Sg+S8LWW2PpSkrRHC78gk09eJj3BhdEV51WqhN97Z2YZYR IbjkLG6NV7GyICQTdjPnjOt87VT2sTO0PLtBhz+qK2Vo8+GHIY3JN0fN55TOf1+qV8O+Vg ZCXdy7vmIQC3esupf5KZrYF+gLKtt24= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-194-O_mhNrXHNtaKptY0_dy7sQ-1; Thu, 20 Aug 2020 11:34:56 -0400 X-MC-Unique: O_mhNrXHNtaKptY0_dy7sQ-1 Received: from smtp.corp.redhat.com (int-mx07.intmail.prod.int.phx2.redhat.com [10.5.11.22]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 17CA2425DC; Thu, 20 Aug 2020 15:34:55 +0000 (UTC) Received: from rh.redhat.com (unknown [10.33.36.18]) by smtp.corp.redhat.com (Postfix) with ESMTP id 1DCFF10098A5; Thu, 20 Aug 2020 15:34:53 +0000 (UTC) From: Kevin Traynor To: Heinrich Kuhn Cc: Simon Horman , dpdk stable Date: Thu, 20 Aug 2020 16:33:36 +0100 Message-Id: <20200820153341.171927-31-ktraynor@redhat.com> In-Reply-To: <20200820153341.171927-1-ktraynor@redhat.com> References: <20200820153341.171927-1-ktraynor@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.22 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=ktraynor@redhat.com X-Mimecast-Spam-Score: 0.002 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 8bit Subject: [dpdk-stable] patch 'net/nfp: fix RSS hash configuration reporting' has been queued to LTS release 18.11.10 X-BeenThere: stable@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches for DPDK stable branches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: stable-bounces@dpdk.org Sender: "stable" Hi, FYI, your patch has been queued to LTS release 18.11.10 Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet. It will be pushed if I get no objections before 08/25/20. So please shout if anyone has objections. Also note that after the patch there's a diff of the upstream commit vs the patch applied to the branch. This will indicate if there was any rebasing needed to apply to the stable branch. If there were code changes for rebasing (ie: not only metadata diffs), please double check that the rebase was correctly done. Queued patches are on a temporary branch at: https://github.com/kevintraynor/dpdk-stable-queue This queued commit can be viewed at: https://github.com/kevintraynor/dpdk-stable-queue/commit/eb152c07bc9dc33964a229d183787c78fd06266f Thanks. Kevin. --- >From eb152c07bc9dc33964a229d183787c78fd06266f Mon Sep 17 00:00:00 2001 From: Heinrich Kuhn Date: Fri, 10 Jul 2020 16:28:46 +0200 Subject: [PATCH] net/nfp: fix RSS hash configuration reporting [ upstream commit 198e745083b960d167bd769e2f81818c835f68b8 ] Prior to this fix the NFP PMD implementation of the .rss_hash_conf_get callback did not propagate the current hardware state of rss_hf back up to the caller. Users of the hash_conf_get callback would receive an incorrect representation of what the RSS configuration currently is in hardware. Fixes: 934e4c60fbff ("nfp: add RSS") Signed-off-by: Heinrich Kuhn Signed-off-by: Simon Horman --- drivers/net/nfp/nfp_net.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/net/nfp/nfp_net.c b/drivers/net/nfp/nfp_net.c index 68c853c94f..e1034b2f43 100644 --- a/drivers/net/nfp/nfp_net.c +++ b/drivers/net/nfp/nfp_net.c @@ -2576,4 +2576,7 @@ nfp_net_rss_hash_conf_get(struct rte_eth_dev *dev, rss_hf |= ETH_RSS_NONFRAG_IPV4_UDP | ETH_RSS_NONFRAG_IPV6_UDP; + /* Propagate current RSS hash functions to caller */ + rss_conf->rss_hf = rss_hf; + /* Reading the key size */ rss_conf->rss_key_len = nn_cfg_readl(hw, NFP_NET_CFG_RSS_KEY_SZ); -- 2.26.2 --- Diff of the applied patch vs upstream commit (please double-check if non-empty: --- --- - 2020-08-20 16:26:16.927492321 +0100 +++ 0031-net-nfp-fix-RSS-hash-configuration-reporting.patch 2020-08-20 16:26:15.826324342 +0100 @@ -1 +1 @@ -From 198e745083b960d167bd769e2f81818c835f68b8 Mon Sep 17 00:00:00 2001 +From eb152c07bc9dc33964a229d183787c78fd06266f Mon Sep 17 00:00:00 2001 @@ -5,0 +6,2 @@ +[ upstream commit 198e745083b960d167bd769e2f81818c835f68b8 ] + @@ -13 +14,0 @@ -Cc: stable@dpdk.org @@ -22 +23 @@ -index 474719b79c..99946279db 100644 +index 68c853c94f..e1034b2f43 100644 @@ -25 +26 @@ -@@ -2622,4 +2622,7 @@ nfp_net_rss_hash_conf_get(struct rte_eth_dev *dev, +@@ -2576,4 +2576,7 @@ nfp_net_rss_hash_conf_get(struct rte_eth_dev *dev,