From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 463C6C43381 for ; Thu, 7 Jan 2021 07:54:53 +0000 (UTC) Received: from mails.dpdk.org (xvm-189-124.dc0.ghst.net [217.70.189.124]) by mail.kernel.org (Postfix) with ESMTP id 9E7F723123 for ; Thu, 7 Jan 2021 07:54:52 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 9E7F723123 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=dpdk.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=dev-bounces@dpdk.org Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 5EA0F140EB7; Thu, 7 Jan 2021 08:54:51 +0100 (CET) Received: from inbox.dpdk.org (xvm-172-178.dc0.ghst.net [95.142.172.178]) by mails.dpdk.org (Postfix) with ESMTP id 4E5A9140EB6 for ; Thu, 7 Jan 2021 08:54:49 +0100 (CET) Received: by inbox.dpdk.org (Postfix, from userid 33) id 30540A0A01; Thu, 7 Jan 2021 08:54:49 +0100 (CET) From: bugzilla@dpdk.org To: dev@dpdk.org Date: Thu, 07 Jan 2021 07:54:47 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: DPDK X-Bugzilla-Component: core X-Bugzilla-Version: 20.11 X-Bugzilla-Keywords: X-Bugzilla-Severity: major X-Bugzilla-Who: mengxiang0811@gmail.com X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Resolution: X-Bugzilla-Priority: Normal X-Bugzilla-Assigned-To: dev@dpdk.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform op_sys bug_status bug_severity priority component assigned_to reporter target_milestone Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.dpdk.org/ Auto-Submitted: auto-generated X-Auto-Response-Suppress: All MIME-Version: 1.0 Subject: [dpdk-dev] [Bug 608] DPDK cannot allocate 32GB of memory X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" https://bugs.dpdk.org/show_bug.cgi?id=3D608 Bug ID: 608 Summary: DPDK cannot allocate 32GB of memory Product: DPDK Version: 20.11 Hardware: x86 OS: Linux Status: UNCONFIRMED Severity: major Priority: Normal Component: core Assignee: dev@dpdk.org Reporter: mengxiang0811@gmail.com Target Milestone: --- Currently, applications based on the latest DPDK cannot allocate 32GB of memory. Even the minimum DPDK program that simply tries to allocate 32GB fa= ils with the error message: "EAL: eal_memalloc_alloc_seg_bulk(): couldn't find suitable memseg_list". A similar issue was reported in SPDK [1]. [1] https://github.com/spdk/spdk/issues/922. --=20 You are receiving this mail because: You are the assignee for the bug.=