From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 27D804610E for ; Sat, 25 Jan 2025 17:23:57 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id B1A504028A; Sat, 25 Jan 2025 17:23:56 +0100 (CET) Received: from mail-pl1-f178.google.com (mail-pl1-f178.google.com [209.85.214.178]) by mails.dpdk.org (Postfix) with ESMTP id 0952940279 for ; Sat, 25 Jan 2025 17:23:54 +0100 (CET) Received: by mail-pl1-f178.google.com with SMTP id d9443c01a7336-21654fdd5daso52729145ad.1 for ; Sat, 25 Jan 2025 08:23:54 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=networkplumber-org.20230601.gappssmtp.com; s=20230601; t=1737822234; x=1738427034; darn=dpdk.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:subject:cc:to:from:date:from:to:cc:subject:date :message-id:reply-to; bh=Ffh+UUIz5iYrhJGXxTR3jBfnSYrrjm8ZLWKbtaNNNzk=; b=v98SrWPlzD8w2uWu2nep4TDslwSkIQFT7rn5S06ffGCLqFof1vdb6xpqBiznamHgKT 5OS2BIuU7tgptQjCSVMjoQ/mYXNVN5TEsa+qySnT1TofJkrtEzLs1DEou0DCrTk0BMpV 5lhXHv8o+VsaSHMTtbJOmh6HKUcYWHzNxKuukRq6WrVOWPC6/Q3mtu+J72wS5Rfy9Ghn sHVzBVwLtpwh3lEvkc5sB7g5K0wk9koi607rE2M10f1lyiWM/I5cxBnD5mljQsLukVXm E69z3H4m/aUZD3fENuSf1sFBeLAbWEUDSjUzSqOe0Oagg4A3Cy75qZXhrLEKyxazkb9K oiaA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1737822234; x=1738427034; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:subject:cc:to:from:date:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=Ffh+UUIz5iYrhJGXxTR3jBfnSYrrjm8ZLWKbtaNNNzk=; b=VttDe3PguNmPBBmYC+ROz+fsWvhhej7rwPB6+pEBmA/FQFR2eZUeAvMz+lVzbxX4IA W2apyt6iC8elZ+/LXSFsqu8P/1rY8oJfnN3HGX53FvzzD2r6Xvf26b7cG1Q/TiqEeOGo epc1sUIhdoiXdXyLhfr1J6ZzinOVNhUxF6Lb8n5yYsyOZ4RNm4kE2sv4E/wgMKn4r9D1 mW/nv5yYy3lVnGLyg9OUb9rPVl01mqGKVWklJxxRLW1kkAXiJj4YRAYgM6kH6SOeywaA fUggN9fq0U0wSnN6lMxggZhHbsvcQ8R1NsOafH6cVNdzIVzbFmzT5+B+fUzCkDM9vzoA Y6WQ== X-Gm-Message-State: AOJu0YzVRyLvrhGDX9e+dAaNP8NLOVZMuTWAsqS+uRO9fvhij9Qw8wYs sE0Iu8+P+SIFWKL6J0a5AHTQ0szAWIJJDx+4MBBaCIJKhAAVHndfw/Q4IxQbI4A= X-Gm-Gg: ASbGncvujyidvQyogxMFm/vb3jBG3pTAhYxBMq9ncioZ7zVRGOnXS/zXzpz2ZFjLlrJ mdxwiP/qcz2Zjhdk1EpshS/Qz3YSEYkF0XZ+nulwYcW28U1huwGh60nW+VAq/C5LkeIFogZwvUb C4Y39Dboh/Q2mkQcDYWf7nvsr9aOZCsMH+HgiPimkrwIiVahV1ILVxrV0LZuut3P7SPGAE7LyNL 2d964LmFspf1EsFw8BxByopfulKKzVCsm3hodVdztI3WPu5c8NurgWWM5BFxy9cugPrawyqusm6 Pk4t6i5dgwdK4dAoX/w+2+JEceBMws8H9STmDAmKFyupYDPl+kMUcgY78A== X-Google-Smtp-Source: AGHT+IGtHNkwpyTo1BZrNQaj2ics5p95TyzAc92QrffmiGvYBAGqfamWXBwxZwDr47NY72Du/IzNBg== X-Received: by 2002:a05:6a00:2988:b0:728:9d19:d2ea with SMTP id d2e1a72fcca58-72dafa5d5e9mr47558796b3a.13.1737822233772; Sat, 25 Jan 2025 08:23:53 -0800 (PST) Received: from hermes.local (204-195-96-226.wavecable.com. [204.195.96.226]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-72f8a6b31c9sm4015246b3a.57.2025.01.25.08.23.52 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 25 Jan 2025 08:23:53 -0800 (PST) Date: Sat, 25 Jan 2025 08:23:49 -0800 From: Stephen Hemminger To: "Terry =?UTF-8?B?VGlhbg==?=(=?UTF-8?B?55Sw5ZGo6bmP?=)" Cc: "users@dpdk.org" , "Hardy Zhang (=?UTF-8?B?5byg57un?= =?UTF-8?B?5YWD?=)" Subject: Re: Could you please help for throw IO_PAGE_FAULT error with DPDK24.03 Message-ID: <20250125082349.35d5bf64@hermes.local> In-Reply-To: <3b60183d26774c4da33c5e7a3e6b7aaf@ieisystem.com> References: <3b60183d26774c4da33c5e7a3e6b7aaf@ieisystem.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-BeenThere: users@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK usage discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: users-bounces@dpdk.org On Tue, 21 Jan 2025 09:33:06 +0000 Terry Tian(=E7=94=B0=E5=91=A8=E9=B9=8F) wrote: > Hello=EF=BC=8C >=20 > =20 >=20 > I tried dpdk-testpmd with DPDK24.03 with AMD EPYC 9754 CPU platform, and > IO_PAGE_FAULT error occurred, and dpdk-testpmd hanged at =E2=80=9CConfigu= ring Port > 0 (socket 0)=E2=80=9C step=E3=80=82 >=20 > My HW and OS information as attachment. Could you please help give some > advice=EF=BC=9F Thank you so much. >=20 > =20 >=20 > Best regards=EF=BC=8C >=20 > Thanks >=20 > =20 >=20 > Terry Tian >=20 > =20 >=20 Could you try vfio-pci instead of igb_uio?