From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wm0-f66.google.com (mail-wm0-f66.google.com [74.125.82.66]) by dpdk.org (Postfix) with ESMTP id B326F5F45 for ; Mon, 6 Aug 2018 12:56:38 +0200 (CEST) Received: by mail-wm0-f66.google.com with SMTP id s9-v6so13365547wmh.3 for ; Mon, 06 Aug 2018 03:56:38 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=roYiM6oClYYG1GhV1cbo4fciNBZ0o3gv/gvgq/whmKk=; b=WnH7K4gA5mEd/4hUFRm/APNPjG6WSrXPDEnyvdAksowpnxIOY4A21fdxAQqbR7S3Du pTO+8ZdDUJDI7DYkCAJWcAgd9mdIgFrQkEc0cQp/8pRIwc26+YBj5Fhx5GMROfyyzuGO 1ZuJbEQprrxYFX40u8rLEI1pX4veulEkC8m361HxG677wj06Y/ieeq/eZvVRAu4dzDRO 8UxxVNpvEuQ7AA7R9v+u+IbFb7sK1kiXcbLgZVctI/xdohmZ2BNT6qgqZAZUCDx3eKus McCDjAeATTC1LX5zzwjwFLkgYOsvUGHxgHFk8PlNOwHXQgUHhJt0g52Ob9fv/i68wM5q v1SQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=roYiM6oClYYG1GhV1cbo4fciNBZ0o3gv/gvgq/whmKk=; b=VhTl6VxCmYfr3AQuwTytGkdLBKc9YdnUMxqPu8d0zd7XG5wehLWVYJ7UR6N+F+8t6i hUoRu8f8ww9w9XtdI4zERauzSuwokANC2uYjf9THRfFt4/bAMnJytRPUveq4VdglS2fE 9pqcBof0UnGp0Us0JYdxJ+xXhO7cJ0Cm1U5BdcClskQDX/baiUHCVrEknGLs63f2VMyj gf/Aa1sE2clLwtJbbt3Yyp6vdxBcAEQLUIQ+PN35H7O5TaK8oEWQf0IfDV01gFJSUluR ZaHJEH+B16yH8fvn0Pi9hk0tMZ/bDZJYx7mWTHFrOze7zkSkjoAptDVv4FNGvFuX9/kr lnjA== X-Gm-Message-State: AOUpUlH97IikMt4Auir5IYxTGmSCQxDs/pipDPLsgzNrJ1uY/oUZOX6K GycVd+T/kEuNLIz2POzf1aRbkPSQ X-Google-Smtp-Source: AAOMgpfaKgSz4u8IfGxAPDgOkiirDVbEYhan+KaTwA5fllSgIVCrWCVhPQW1l09KEyajQpepLm7ljQ== X-Received: by 2002:a1c:91c7:: with SMTP id t190-v6mr11903935wmd.2.1533552998468; Mon, 06 Aug 2018 03:56:38 -0700 (PDT) Received: from localhost ([2a01:4b00:f419:6f00:8361:8946:ba2b:d556]) by smtp.gmail.com with ESMTPSA id z5-v6sm12352796wrv.2.2018.08.06.03.56.37 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Mon, 06 Aug 2018 03:56:37 -0700 (PDT) From: luca.boccassi@gmail.com To: Wei Zhao Cc: Qi Zhang , dpdk stable Date: Mon, 6 Aug 2018 11:56:17 +0100 Message-Id: <20180806105619.24253-8-luca.boccassi@gmail.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20180806105619.24253-1-luca.boccassi@gmail.com> References: <20180727101748.30228-1-luca.boccassi@gmail.com> <20180806105619.24253-1-luca.boccassi@gmail.com> Subject: [dpdk-stable] patch 'net/i40e: revert fix of flow director check' has been queued to LTS release 16.11.8 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: , X-List-Received-Date: Mon, 06 Aug 2018 10:56:38 -0000 Hi, FYI, your patch has been queued to LTS release 16.11.8 Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet. It will be pushed if I get no objections before 08/08/18. So please shout if anyone has objections. Thanks. Luca Boccassi --- >>From 52ccb927ed1565778331c5e3085a874b70d2736a Mon Sep 17 00:00:00 2001 From: Wei Zhao Date: Wed, 1 Aug 2018 10:54:50 +0800 Subject: [PATCH] net/i40e: revert fix of flow director check [ upstream commit 21ecd2d7ab59060e3123261d1d62a53182029dd0 ] This reverts commit 7546dc4a1331340ecb665af9af0a005bb8b657c8. In i40e FDIR PMD code for checking programming status, when the action of add FDIR filter is ok, i40e NIC will not write back to programming status descriptor, so if PMD code check DD is not done after period of time dealy, it means the add or remove filter action is ok. It only write back descriptor when fail. So, there is no issue for the original code. Fixes: 7546dc4a1331 ("net/i40e: fix check of flow director programming status") Signed-off-by: Wei Zhao Acked-by: Qi Zhang --- drivers/net/i40e/i40e_fdir.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/net/i40e/i40e_fdir.c b/drivers/net/i40e/i40e_fdir.c index 25578257d5..e25b8e0c43 100644 --- a/drivers/net/i40e/i40e_fdir.c +++ b/drivers/net/i40e/i40e_fdir.c @@ -1020,8 +1020,6 @@ i40e_check_fdir_programming_status(struct i40e_rx_queue *rxq) I40E_PCI_REG_WRITE(rxq->qrx_tail, rxq->nb_rx_desc - 1); else I40E_PCI_REG_WRITE(rxq->qrx_tail, rxq->rx_tail - 1); - } else { - ret = -1; } return ret; -- 2.18.0