From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:52851) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1a8mXY-0000CT-Rj for qemu-devel@nongnu.org; Tue, 15 Dec 2015 05:09:05 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1a8mXU-0008Ck-Ps for qemu-devel@nongnu.org; Tue, 15 Dec 2015 05:09:04 -0500 Received: from mx1.redhat.com ([209.132.183.28]:58000) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1a8mXU-0008C0-KM for qemu-devel@nongnu.org; Tue, 15 Dec 2015 05:09:00 -0500 Date: Tue, 15 Dec 2015 15:38:53 +0530 (IST) From: P J P In-Reply-To: Message-ID: References: <66A887B2-7CFF-45F9-AD7F-1381F8B1F318@daynix.com> <566105A2.6040508@redhat.com> <1C7745A5-54CD-439B-8A4B-442D97C58823@daynix.com> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Subject: Re: [Qemu-devel] net: vmxnet3: memory leakage issue List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Miao Yan Cc: Dmitry Fleytman , Qinghao Tang , Jason Wang , qemu-devel@nongnu.org Hello Miao, +-- On Tue, 15 Dec 2015, Miao Yan wrote --+ | So far as I know, vmxnet3 doesn't have a flow control spec. Same is true for | e1000 emulation layer in esxi, writing to flow control register bits is | ignored. Maybe there are some buffering or throttling layer in-between that | do not rely on pause frame. I see, okay. Thanks much for sharing these details. Thank you. -- Prasad J Pandit / Red Hat Product Security Team 47AF CE69 3A90 54AA 9045 1053 DD13 3D32 FE5B 041F