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charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-Network-Message-Id: 23417ddc-66b9-4e45-43a2-08d8037d1d61 X-MS-Exchange-CrossTenant-originalarrivaltime: 29 May 2020 03:05:17.0504 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: OrZm3RKwyx/on5DDcO+iah29lvRj+w+OE6mNpCeG0v6g/OBNorib1eqZkfnxQZIBuQ2fV+yeCpbmIp+Y3GJB+Q== X-MS-Exchange-Transport-CrossTenantHeadersStamped: BY5PR12MB4132 X-Mailman-Approved-At: Tue, 02 Jun 2020 20:13:35 +0200 Subject: Re: [dpdk-dev] [PATCH 0/4] Extend --lcores to run on cores > RTE_MAX_LCORE X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 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" [AMD Official Use Only - Internal Distribution Only] Hi Thomas & David, We haven't got the final status on this patch, and I don't see this change = even from the latest LTS 20.04 repo. So I'd like to confirm whether this patch has been safely submitted to the = main upstream. Can you check the status of that commit? https://patchwork.dpdk.org/patch/63507/ Thanks for your support in advance, Keesang -----Original Message----- From: Thomas Monjalon =20 Sent: Friday, February 21, 2020 12:04 AM To: David Marchand Cc: dev@dpdk.org; aconole@redhat.com; ferruh.yigit@intel.com; Song, Keesang= ; bluca@debian.org; ktraynor@redhat.com; bruce.richa= rdson@intel.com; honnappa.nagarahalli@arm.com; drc@linux.vnet.ibm.com; stab= le@dpdk.org Subject: Re: [dpdk-dev] [PATCH 0/4] Extend --lcores to run on cores > RTE_M= AX_LCORE [CAUTION: External Email] Hi, 21/01/2020 01:24, Thomas Monjalon: > 02/12/2019 16:35, David Marchand: > > We are currently stuck with no option but recompile a DPDK if the=20 > > system has more cores than RTE_MAX_LCORE. > > A bit of a pity when you get a system with more than 200+ cores and=20 > > your testpmd has been built and packaged with RTE_MAX_LCORE =3D=3D 128. > > > > The --lcores does not need to care about the underlying cores,=20 > > remove this limitation. > > > David Marchand (4): > > eal/windows: fix cpuset macro name > > eal: do not cache lcore detection state > > eal: display all detected cores at startup > > eal: remove limitation on cpuset with --lcores > > The patches look good but it is very hard to review parsing code (last pa= tch). > We will better experience corner cases after merging. > > Applied for -rc1, thanks This patch was merged in 20.02. We don't have any feedback about issues so it's probably working fine. It is solving a problem for running DPDK on machines having a lot of cores. Now the difficult question: is it a new feature or a fix? Should we backport this patchset?