From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wr1-f68.google.com (mail-wr1-f68.google.com [209.85.221.68]) by dpdk.org (Postfix) with ESMTP id 8D7551DA4 for ; Tue, 24 Jul 2018 18:08:10 +0200 (CEST) Received: by mail-wr1-f68.google.com with SMTP id v14-v6so4710063wro.5 for ; Tue, 24 Jul 2018 09:08:10 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=3+LG/+Ekp45FfuMCMVf1e7ZhCg41jUa5cFHy48BXiKU=; b=iHH/YLCbMxgRcaPmn5yFg2pB1HIUsb7Q1zYj8oq6NvXlqiTAia2TmxjUKCxDDfuJVg uVH34ur9/lubs4bUL4UxeSzPw4UtXfj4bTWvtT/zJV5vi/qAkeQq6iAg1sHoj06vY8F4 nwujkCD0FDmleB+in+UsMN4BB+eCGi9wMx+3SBvljRW/QIkC2fUJBKgEoJ8JgzPaB/h7 cGB2xcF2ml8oLkg2Ly2QgFtzGwjhsAwc30X5oYKB9GJaTYCaHibiQRf6sggGG2+Ceasu wm9lz7YbUPInj2Duc6q9ZdX43QUXhcWjxKXguEwzQt0CGPplJN7Ao3KYTB1SZK+D4HW4 aVYA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=3+LG/+Ekp45FfuMCMVf1e7ZhCg41jUa5cFHy48BXiKU=; b=EBOvv9RY5ebPLBjhrl4307a4L3XevqS7ywdkG39ruUQcrlXE+BhhLUkxFiNmsbq3TF A3a/GSDeW/nTlmZ4dj/LzVS/9qs/+4mzTsF9q4XHs/09obPJz0fEteq4iuUM0Pm7Efj7 oQYQuU8pNQX2XIFkKgqQL1Cx+ibC70T60Gpb3eNjE9oyI6pqzo408U0e29DgJgivl41n 7jVycg1m8fEux2NpZtBu5bGeLlxwHK0TMVzQ2TN2psqU3ls6tMPK2Ya/s4ZMotY3cLDK vOKGsOgFKZeYJXQqoUs5kl3pa+yk8p0N0rBq5yMJMUrs2NQwHiS43bxycp8c8084e3e2 94/w== X-Gm-Message-State: AOUpUlFcTt5QF94+09Rp2J4gWLiHYkUzpGmVG5ldxBaz8uNLjMHUVGhJ 6HNwJeNTlMNzxycAugjKGbQ3RD+ugaY= X-Google-Smtp-Source: AAOMgpcf0lbwYNyMOjRiT6OkItHgB2DxOKhUk52OzvLDPjxYwpXf70g7NOr72D3A8fRxY2D/D679Tw== X-Received: by 2002:adf:959a:: with SMTP id p26-v6mr11884202wrp.202.1532448490302; Tue, 24 Jul 2018 09:08:10 -0700 (PDT) Received: from localhost ([2a00:23c5:be94:4600:7b12:f8a0:fd52:f87d]) by smtp.gmail.com with ESMTPSA id w204-v6sm3719400wmw.5.2018.07.24.09.08.08 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Tue, 24 Jul 2018 09:08:09 -0700 (PDT) From: luca.boccassi@gmail.com To: Rafal Kozik Cc: Michal Krawczyk , dpdk stable Date: Tue, 24 Jul 2018 17:07:20 +0100 Message-Id: <20180724160752.20287-2-luca.boccassi@gmail.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20180724160752.20287-1-luca.boccassi@gmail.com> References: <20180724160752.20287-1-luca.boccassi@gmail.com> Subject: [dpdk-stable] patch 'net/ena: change memory type' has been queued to LTS release 16.11.8 X-BeenThere: stable@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches for DPDK stable branches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 24 Jul 2018 16:08:10 -0000 Hi, FYI, your patch has been queued to LTS release 16.11.8 Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet. It will be pushed if I get no objections before 07/26/18. So please shout if anyone has objections. Thanks. Luca Boccassi --- >>From 2da2a62cfbf5c6785ffb2a8dade83e37ea271d25 Mon Sep 17 00:00:00 2001 From: Rafal Kozik Date: Thu, 7 Jun 2018 11:43:19 +0200 Subject: [PATCH] net/ena: change memory type [ upstream commit 9f32c7e7e6ce58ab772913f54f8328c1c0186a17 ] ENA_MEM_ALLOC_NODE not need to use contiguous physical memory. Also using memset without checking if allocation succeed can cause segmentation fault. To avoid both issue use rte_zmalloc_socket. Fixes: 3d3edc265fc8 ("net/ena: make coherent memory allocation NUMA-aware") Signed-off-by: Rafal Kozik Acked-by: Michal Krawczyk --- drivers/net/ena/base/ena_plat_dpdk.h | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) diff --git a/drivers/net/ena/base/ena_plat_dpdk.h b/drivers/net/ena/base/ena_plat_dpdk.h index aa242204c..ff873e807 100644 --- a/drivers/net/ena/base/ena_plat_dpdk.h +++ b/drivers/net/ena/base/ena_plat_dpdk.h @@ -223,13 +223,8 @@ typedef uint64_t dma_addr_t; #define ENA_MEM_ALLOC_NODE(dmadev, size, virt, node, dev_node) \ do { \ - const struct rte_memzone *mz; \ - char z_name[RTE_MEMZONE_NAMESIZE]; \ ENA_TOUCH(dmadev); ENA_TOUCH(dev_node); \ - snprintf(z_name, sizeof(z_name), \ - "ena_alloc_%d", ena_alloc_cnt++); \ - mz = rte_memzone_reserve(z_name, size, node, 0); \ - virt = mz->addr; \ + virt = rte_zmalloc_socket(NULL, size, 0, node); \ } while (0) #define ENA_MEM_ALLOC(dmadev, size) rte_zmalloc(NULL, size, 1) -- 2.18.0