From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wi0-f178.google.com (mail-wi0-f178.google.com [209.85.212.178]) by dpdk.org (Postfix) with ESMTP id DE4015947 for ; Wed, 5 Nov 2014 18:41:28 +0100 (CET) Received: by mail-wi0-f178.google.com with SMTP id bs8so788846wib.5 for ; Wed, 05 Nov 2014 09:50:52 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id:organization :user-agent:in-reply-to:references:mime-version :content-transfer-encoding:content-type; bh=MeizKq/yZP48hWCS+vJQ9sRLO6Kf5tIxdVkmFJWpDrw=; b=mnnTtsPngXGKNTAIDdHPl4J4uiJLk51bLLe+tOiOAObHiCaWg8PBQ6m++cC7NWpzNH 4RNt1LKnXVtA1PjNZnldY1AMoBsZYAkO0xsHWk63FAEmKlOclCBW7n7A6S33UoIelxUt 4vykuhnOQMS733SJNC9il0RGZ0438GLacx8a+Ukr/td8PRo0geX0k2rt94D5xq30vIkr 12ETCwMSwu51c4O3nn0Q7WFl7jKtF+ItPJX5fk55Mbc0heenSzwGvFm8sMUsGpZNmnDC j4PQJKumKmHdD7E9yc1mLqV/1eqNZVFGJOhZaLIUa+14I6wvORmwAR35+Y+Dp/UYvK3/ LzdQ== X-Gm-Message-State: ALoCoQmQ1ghlnK8toibrp0VnB9C8GP5chhfWEbwh4GxrLwd9RhAYU9EuUuVd52Q555b5mTPDvZnZ X-Received: by 10.194.161.232 with SMTP id xv8mr21671269wjb.99.1415209852787; Wed, 05 Nov 2014 09:50:52 -0800 (PST) Received: from xps13.localnet (3.21.90.92.rev.sfr.net. [92.90.21.3]) by mx.google.com with ESMTPSA id vq1sm4854680wjc.29.2014.11.05.09.50.51 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 05 Nov 2014 09:50:52 -0800 (PST) From: Thomas Monjalon To: dev@dpdk.org Date: Wed, 05 Nov 2014 18:50:27 +0100 Message-ID: <1810437.guTfaic3Xr@xps13> Organization: 6WIND User-Agent: KMail/4.14.2 (Linux/3.17.2-1-ARCH; KDE/4.14.2; x86_64; ; ) In-Reply-To: <2218255.iKClzEEk9y@xps13> References: <2218255.iKClzEEk9y@xps13> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" Subject: Re: [dpdk-dev] eal_flags_autotest fails with tailq fully local X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 05 Nov 2014 17:41:29 -0000 > Since release 1.7.1 and patchset "tailq fully local", the test > eal_flags_autotest doesn't work anymore. It fails because it doesn't > find any free hugepage (rte_memzone_reserve). > > The interesting commits are: > http://dpdk.org/browse/dpdk/commit/?id=e3f3b68c6e42 > http://dpdk.org/browse/dpdk/commit/?id=dd0024ccbc70 > The test works only when these patches are reverted. > > Here is how to reproduce: > git revert e3f3b68c6e42 > git revert dd0024ccbc70 > make config T=x86_64-native-linuxapp-gcc > make > mkdir -p /mnt/huge > mount -t hugetlbfs nodev /mnt/huge > echo 9 > /sys/devices/system/node/node0/hugepages/hugepages-2048kB/nr_hugepages > build/app/test -c 1 -n 1 -m 1 > eal_flags_autotest > > I'd like this regression to be fixed for the coming release. > If someone has an idea, he's welcome :) Thanks to Anatoly, it's now fixed: http://dpdk.org/browse/dpdk/commit/?id=b600409890 -- Thomas