From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thomas Monjalon Subject: Re: [PATCH v3 00/68] Memory Hotplug for DPDK Date: Thu, 05 Apr 2018 16:12:55 +0200 Message-ID: <2771974.P4zNJljvph@xps> References: <49bcdac0-2631-361d-c454-088c5c70f6b1@nxp.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7Bit Cc: Anatoly Burakov , dev@dpdk.org, keith.wiles@intel.com, jianfeng.tan@intel.com, andras.kovacs@ericsson.com, laszlo.vadkeri@ericsson.com, benjamin.walker@intel.com, bruce.richardson@intel.com, konstantin.ananyev@intel.com, kuralamudhan.ramakrishnan@intel.com, louise.m.daly@intel.com, nelio.laranjeiro@6wind.com, yskoh@mellanox.com, pepperjo@japf.ch, jerin.jacob@caviumnetworks.com, hemant.agrawal@nxp.com, olivier.matz@6wind.com, gowrishankar.m@linux.vnet.ibm.com To: Shreyansh Jain Return-path: Received: from out5-smtp.messagingengine.com (out5-smtp.messagingengine.com [66.111.4.29]) by dpdk.org (Postfix) with ESMTP id 1AE9F1CBE0 for ; Thu, 5 Apr 2018 16:12:59 +0200 (CEST) In-Reply-To: <49bcdac0-2631-361d-c454-088c5c70f6b1@nxp.com> List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" 05/04/2018 16:24, Shreyansh Jain: > Physical addressing cases for both, dpaa/dpaa2, depend heavily on the > fact that physical addressing was the base and was available in sorted > manner. This is reversed/negated with hotplugging support. > So, rework of both the drivers is required from this perspective. There > are some suggestions floated by Anatoly and internally, but work still > needs to be done. > It also impacts a lot of use-cases for virtualization (no-iommu). So what is your recommendation? Can you rework PA case in dpaa/dpaa2 drivers within 18.05 timeframe?