From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from out4-smtp.messagingengine.com (out4-smtp.messagingengine.com [66.111.4.28]) by dpdk.org (Postfix) with ESMTP id 565B61E34 for ; Fri, 5 May 2017 17:18:18 +0200 (CEST) Received: from compute1.internal (compute1.nyi.internal [10.202.2.41]) by mailout.nyi.internal (Postfix) with ESMTP id B99D620936; Fri, 5 May 2017 11:18:17 -0400 (EDT) Received: from frontend2 ([10.202.2.161]) by compute1.internal (MEProxy); Fri, 05 May 2017 11:18:17 -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=8XcYvAi55DpmCfL rbofeIgjb9sfe4QtcuZJVameg+xs=; b=gGRlcr1WNDwkTFw4Fhjk+qrWEAa90qc s0VIfr/k4aRBm0VdfsNAscpCL0/3ttji7HFe9FSLuh0nmI7ykR/qy0sYCBd0eL6b wHREVawiBCcLwcM3vdSoUEjhaHT90zn0unMZMMGydqTdUV0IuAGNAiUH+YjARCgu uy7gsJoXMU/s= 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=8XcYvAi55DpmCfLrbofeIgjb9sfe4QtcuZJVameg+xs=; b=jxdQ7W16 /kAjg7CHUjQTcxzo89wOI87weWAXp9oV5QNy3Di1a+fRjh/aVTmmsag71lgUkFy5 HSgV+5zkZ5uhU23Pz74NahGG9Mn7IF1tABDdmHF3m4ya3g67TgVXAl+TRBMPLs8M LzhKoUknQEgWNSOoLON3AsprbXkhGaIqPzJBqQLoWHIER6LqxAgqfgtGvwgzMZrs FHSFR61kTqbKxiLKINSlysu3GGelZPw6QgJjIondr+UjlevLTH0oAL6Z6Sk9Dcb9 u/LXjxXNTEw1We/9nKmo5tiNB/pqysevmaPZZ2WJJWHw90ack/r7RzWFiA/0LvAN aSxIlQDSGWNEEQ== X-ME-Sender: X-Sasl-enc: z0BACtEbPUcE+Rm16oPJvG4yc4GodLAQAUYDU+xgTUKQ 1493997497 Received: from xps.localnet (184.203.134.77.rev.sfr.net [77.134.203.184]) by mail.messagingengine.com (Postfix) with ESMTPA id 447952425A; Fri, 5 May 2017 11:18:17 -0400 (EDT) From: Thomas Monjalon To: Jia Yu Cc: dev@dpdk.org, "Lu, Wenzhuo" , "Ananyev, Konstantin" Date: Fri, 05 May 2017 17:18:16 +0200 Message-ID: <4541086.C9Q0uBO4Rd@xps> In-Reply-To: <6A0DE07E22DDAD4C9103DF62FEBC09093B59E550@shsmsx102.ccr.corp.intel.com> References: <1493359891-6323-1-git-send-email-jyu@vmware.com> <6A0DE07E22DDAD4C9103DF62FEBC09093B59E550@shsmsx102.ccr.corp.intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" Subject: Re: [dpdk-dev] [PATCH] ixgbe: check scatter_enable in set_mtu 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: Fri, 05 May 2017 15:18:18 -0000 02/05/2017 02:51, Lu, Wenzhuo: > From: Jia Yu [mailto:jyu@vmware.com] > > > > There exists case that software sets mtu (i.e jumbo frame) of ixgbe device > > when it's stopped. Before the fix, scattered_rx is cleared during device stop, > > and setting jumbo frame mtu after device stop will always fail as > > scattered_rx is 0. > > > > Signed-off-by: Jia Yu > Acked-by: Wenzhuo Lu Applied, thanks