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BN3PR0701MB1719; 5:M6ShF2mrfo4WW+Il+4AfQy5UBG15iYJdBv1m7hOOB9fnCvTLnLgIQRlklP56c0lz+ZjaQqw1IeXLCVN/yxyKY35i5T1x5B9m2Wehs6L9aZEF8Kh0wfYBryUhyimO6o4UWuX4O3JNd3ZT/2UgiBcY8g==; 24:TbOP8ohoG6gmt6Pu7GI9dX8koyNfBumTILy3QfFU6UgsxXKojzpYACs6SY6EjuABJcUUD6vnWpB6lwKyaEnvSmR45OVLuL/eUK0KKY+kgTc=; 7:17CP979ABMv+8koR7/gkF1M2IKuMhgtW2uPXVy3QhGkhqLTZ2h/OvfOUvXyNRyexvXlbySt4EKg3TqdzJib7C1sylLXqM/ZnQiMxNjqTF+oVpSuNfQXcJjNf+lavtQxNkmDoNB96njKSM3iUe40Z/e5zlXupPeGB2UFR9EZIljJgxAyj/MuyZ77LH6qlSlCg SpamDiagnosticOutput: 1:23 SpamDiagnosticMetadata: NSPM X-OriginatorOrg: caviumnetworks.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 11 May 2016 17:02:43.5928 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-Transport-CrossTenantHeadersStamped: BN3PR0701MB1719 Subject: Re: [dpdk-dev] [PATCHv3 1/2] config/armv8a: disable igb_uio 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, 11 May 2016 17:02:48 -0000 On Wed, May 11, 2016 at 08:22:59AM -0700, Stephen Hemminger wrote: > On Wed, 11 May 2016 19:17:58 +0530 > Hemant Agrawal wrote: > > > IGB_UIO not supported for arm64 arch in kernel so disable. > > > > Signed-off-by: Hemant Agrawal > > Reviewed-by: Santosh Shukla > > Really, I have use IGB_UIO on ARM64 May I know what is the technical use case for igb_uio on arm64 which cannot be addressed through vfio or vfioionommu.