From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 2B87DA0350 for ; Mon, 21 Feb 2022 16:41:03 +0100 (CET) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 264A84013F; Mon, 21 Feb 2022 16:41:03 +0100 (CET) Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by mails.dpdk.org (Postfix) with ESMTP id 56C1041147 for ; Mon, 21 Feb 2022 16:41:02 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1645458061; 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=mNvOtHVM9ZyH2xmBkMwaEXQg0dgsShVEGwFriHbi0V0=; b=cafr7tJlEWL1OZUIPZFA0AwTH5wuoj3lj3lopzhLY1I8AQSQhzFVo9vUSW/TBk1piBo42j N4HFejtxuNuI6KhHQQ8UUQ3UuH+aos+E6YhiBrmjQvbIM/aaza0FXTp7y0fpA/sK6Ew5qi FGot7w8d+lsDGMPMZFJBLWo7XeBC4cU= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-215-76z75R7CN5S1nHU0W5FGnw-1; Mon, 21 Feb 2022 10:40:59 -0500 X-MC-Unique: 76z75R7CN5S1nHU0W5FGnw-1 Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 2AC68100C663; Mon, 21 Feb 2022 15:40:58 +0000 (UTC) Received: from rh.Home (unknown [10.39.195.12]) by smtp.corp.redhat.com (Postfix) with ESMTP id 2037D7E131; Mon, 21 Feb 2022 15:40:56 +0000 (UTC) From: Kevin Traynor To: Huisong Li Cc: Min Hu , dpdk stable Subject: patch 'net/hns3: fix double decrement of secondary count' has been queued to stable release 21.11.1 Date: Mon, 21 Feb 2022 15:35:21 +0000 Message-Id: <20220221153625.152324-132-ktraynor@redhat.com> In-Reply-To: <20220221153625.152324-1-ktraynor@redhat.com> References: <20220221153625.152324-1-ktraynor@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.12 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=ktraynor@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset="US-ASCII" X-BeenThere: stable@dpdk.org X-Mailman-Version: 2.1.29 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 Hi, FYI, your patch has been queued to stable release 21.11.1 Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet. It will be pushed if I get no objections before 02/26/22. 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 This queued commit can be viewed at: https://github.com/kevintraynor/dpdk-stable/commit/2b7587ea997fd4fd76d6d9d33e5ac564858a3b37 Thanks. Kevin --- >From 2b7587ea997fd4fd76d6d9d33e5ac564858a3b37 Mon Sep 17 00:00:00 2001 From: Huisong Li Date: Fri, 28 Jan 2022 10:07:06 +0800 Subject: [PATCH] net/hns3: fix double decrement of secondary count [ upstream commit c687877595ed7e287f3634d23736ff6400ad25af ] The "secondary_cnt" indicates the number of secondary processes on an Ethernet device. But the variable is double subtracted when detach the device in secondary processes. Fixes: ff6dc76e40b8 ("net/hns3: refactor multi-process initialization") Signed-off-by: Huisong Li Signed-off-by: Min Hu (Connor) --- drivers/net/hns3/hns3_ethdev_vf.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/net/hns3/hns3_ethdev_vf.c b/drivers/net/hns3/hns3_ethdev_vf.c index 5015fe0d5f..62675ed7d7 100644 --- a/drivers/net/hns3/hns3_ethdev_vf.c +++ b/drivers/net/hns3/hns3_ethdev_vf.c @@ -2473,5 +2473,4 @@ hns3vf_dev_uninit(struct rte_eth_dev *eth_dev) if (rte_eal_process_type() != RTE_PROC_PRIMARY) { - __atomic_fetch_sub(&hw->secondary_cnt, 1, __ATOMIC_RELAXED); hns3_mp_uninit(eth_dev); return 0; -- 2.34.1 --- Diff of the applied patch vs upstream commit (please double-check if non-empty: --- --- - 2022-02-21 15:22:47.455583738 +0000 +++ 0132-net-hns3-fix-double-decrement-of-secondary-count.patch 2022-02-21 15:22:44.268704524 +0000 @@ -1 +1 @@ -From c687877595ed7e287f3634d23736ff6400ad25af Mon Sep 17 00:00:00 2001 +From 2b7587ea997fd4fd76d6d9d33e5ac564858a3b37 Mon Sep 17 00:00:00 2001 @@ -5,0 +6,2 @@ +[ upstream commit c687877595ed7e287f3634d23736ff6400ad25af ] + @@ -11 +12,0 @@ -Cc: stable@dpdk.org @@ -20 +21 @@ -index 1af2e07e81..dab1130dad 100644 +index 5015fe0d5f..62675ed7d7 100644 @@ -23 +24 @@ -@@ -2400,5 +2400,4 @@ hns3vf_dev_uninit(struct rte_eth_dev *eth_dev) +@@ -2473,5 +2473,4 @@ hns3vf_dev_uninit(struct rte_eth_dev *eth_dev)