From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from out1-smtp.messagingengine.com (out1-smtp.messagingengine.com [66.111.4.25]) by dpdk.org (Postfix) with ESMTP id E92C72C16 for ; Thu, 3 Aug 2017 23:04:04 +0200 (CEST) Received: from compute1.internal (compute1.nyi.internal [10.202.2.41]) by mailout.nyi.internal (Postfix) with ESMTP id 79BB020A71; Thu, 3 Aug 2017 17:04:04 -0400 (EDT) Received: from frontend2 ([10.202.2.161]) by compute1.internal (MEProxy); Thu, 03 Aug 2017 17:04:04 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=monjalon.net; h= cc:content-transfer-encoding:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to:x-me-sender :x-me-sender:x-sasl-enc:x-sasl-enc; s=mesmtp; bh=YKz6YqdZqlp22+t GsazouBJuowD9orzjFs36JU8aiOQ=; b=WjVhLjBA1bfuPuStAubyKrhvzC8EUH7 /7rscvP1mz39T0MApkGS5jL4UjN8PFvsLrkVD+NfZKhV8PeJOm2XMjLaKH42HvOI xJWVRbzNk8NUKcMeHOX8h/gnsnDzXgUytN6f6CRa08Ko4m54FZ+n02/Byi76R6ee H/rly/3kePfw= DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:content-transfer-encoding:content-type :date:from:in-reply-to:message-id:mime-version:references :subject:to:x-me-sender:x-me-sender:x-sasl-enc:x-sasl-enc; s= fm1; bh=YKz6YqdZqlp22+tGsazouBJuowD9orzjFs36JU8aiOQ=; b=AiF5xe3j grZeE1tpF8aDGmDNw1Jq8dO0DZg9Kc28mYmcEWuXvNNu28vqLFPFIbcPUuN7uMrn qOoT1VpsQsUMCOBU7XdOTg0CASixKHNmGPW/x9m8nI+pzyI6u+hGUCjwENaCz0V3 pePqaWXoAGbYS77SQ08DDqW8wETPuAHZsRTA4molXtqYWbgqkPm30a+/CIUnwUpT JNg/JxjOAMuz/q6tjAHVAEi16o7dQ1IAlTOCYCvRAWGn51bB8ZYP9taDrtUgQ+n8 SGbkqJFeAEdh1FCKglWV7A0tGY5Mp3nbSD4FG7+ISevLZUAmFBx8f1fHyesU1+in rcgVK/IHwKNIoQ== X-ME-Sender: X-Sasl-enc: hiINByEQK5ND3MGrWfqp4QuQr68cAvGBZdaZ+2VoBVdj 1501794244 Received: from xps.localnet (196.114.118.80.rev.sfr.net [80.118.114.196]) by mail.messagingengine.com (Postfix) with ESMTPA id 15248244AA; Thu, 3 Aug 2017 17:04:04 -0400 (EDT) From: Thomas Monjalon To: Matan Azrad Cc: dev@dpdk.org, Adrien Mazarguil Date: Thu, 03 Aug 2017 23:04:02 +0200 Message-ID: <2432915.c4YMxIvuUJ@xps> In-Reply-To: <1501700450-11847-1-git-send-email-matan@mellanox.com> References: <20170801105037.GT19852@6wind.com> <1501700450-11847-1-git-send-email-matan@mellanox.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" Subject: Re: [dpdk-dev] [PATCH v2] net/mlx4: workaround to verbs wrong error return X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 03 Aug 2017 21:04:05 -0000 02/08/2017 21:00, Matan Azrad: > Current mlx4 OFED version has bug which returns error to > ibv destroy functions when the device was plugged out, in > spite of the resources were destroyed correctly. > > Hence, failsafe PMD was aborted, only in debug mode, when > it tries to remove the device in plug-out process. > > The workaround added option to replace all claim_zero > assertions with debugging messages, by the way, this option > affects non ibv destroy assertions. > > DPDK 18.02 release should work with Mellanox OFED-4.2 which will > include the verbs fix to this bug, then, this patch can > be removed. > > Signed-off-by: Matan Azrad > Acked-by: Adrien Mazarguil Applied, thanks