From patchwork Fri Oct 6 11:03:45 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Santosh Shukla X-Patchwork-Id: 29804 Return-Path: X-Original-To: patchwork@dpdk.org Delivered-To: patchwork@dpdk.org Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 503BC3256; Fri, 6 Oct 2017 13:05:04 +0200 (CEST) Received: from NAM02-BL2-obe.outbound.protection.outlook.com (mail-bl2nam02on0046.outbound.protection.outlook.com [104.47.38.46]) by dpdk.org (Postfix) with ESMTP id 22C161B2D6 for ; Fri, 6 Oct 2017 13:05:01 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=CAVIUMNETWORKS.onmicrosoft.com; s=selector1-cavium-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version; bh=ZtP2TmhZtXXhJLZmUUQd6jtBnU5x/d9D+VLTTLpE/M0=; b=DarpY5eeuLIr+JeENRW0hW2hNlrQt3kaG2pJFKkvS5jDk3qdd3UsVqkTZLNmPpzM9bh/bpLCV4wisN1602xGAVsRQuEqREOlgowOni6WiH/2k8f/hehhyT4Wym8a7pBb9goFFOEE667Uav8x8zH+Z9xiuRlIPPmZ+Ai/zJ91yJA= Authentication-Results: spf=none (sender IP is ) smtp.mailfrom=Santosh.Shukla@cavium.com; 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Signed-off-by: Santosh Shukla Signed-off-by: Jerin Jacob Reviewed-by: Maxime Coquelin Reviewed-by: Anatoly Burakov Tested-by: Hemant Agrawal --- lib/librte_eal/linuxapp/eal/eal_memory.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/lib/librte_eal/linuxapp/eal/eal_memory.c b/lib/librte_eal/linuxapp/eal/eal_memory.c index 52791282f..2d9d7c2dc 100644 --- a/lib/librte_eal/linuxapp/eal/eal_memory.c +++ b/lib/librte_eal/linuxapp/eal/eal_memory.c @@ -139,6 +139,9 @@ rte_mem_virt2phy(const void *virtaddr) int page_size; off_t offset; + if (rte_eal_iova_mode() == RTE_IOVA_VA) + return (uintptr_t)virtaddr; + /* when using dom0, /proc/self/pagemap always returns 0, check in * dpdk memory by browsing the memsegs */ if (rte_xen_dom0_supported()) {