Have you checked that: - the missing symbols like `mlx5dv_dr_action_create_default_miss` are defined in mlx5dv.h? - there is no other mlx5dv.h from previous version installed somewhere?
I recommend to keep the package versions provided for your distro and downgrade dpdk if necessary. On Mon, Aug 2, 2021 at 4:18 PM Gerry Wan <ger...@stanford.edu> wrote: > > I am running Ubuntu 20.04, and the mlx5dv.h is indeed in > `/usr/include/infiniband/`. > > The steps I take to build DPDK are > $ meson --prefix=$DPDK_PATH build > $ cd build > $ sudo ninja install -> fails here > $ sudo ldconfig > > How can I install the correct versions of rdma-core and libibverbs? > > On Mon, Aug 2, 2021 at 12:59 PM PATRICK KEROULAS > <patrick.kerou...@radio-canada.ca> wrote: >> >> I guess you're running Focal or Groovy release so rdma-core and libibverbs >> are >v28: https://launchpad.net/rdma-core >> For this version, your missing symbols are defined: >> https://github.com/linux-rdma/rdma-core/blob/stable-v28/providers/mlx5/mlx5dv.h >> I expect this header to be installed in `/usr/include/infiniband/`. >> Please verify. >> >> Maybe something wrong with ninja, try meson or make. >> >> On Mon, Aug 2, 2021 at 2:35 PM Gerry Wan <ger...@stanford.edu> wrote: >> > >> > How did you install these packages? Are there extra environment variables >> > I need to set? >> > After running the OFED uninstall script, >> > >> > apt-get install rdma-core >> > apt-get install libibverbs-dev >> > >> > both work fine, but ninja install now fails on >> > >> > [1/1756] Linking target drivers/librte_common_mlx5.so.21.1. >> > FAILED: drivers/librte_common_mlx5.so.21.1 >> > cc -o drivers/librte_common_mlx5.so.21.1 >> > 'drivers/a715181@@rte_common_mlx5@sha/meson-generated_.._rte_common_mlx5.pmd.c.o' >> > 'drivers/a715181@@tmp_rte_common_mlx5@sta/common_mlx5_mlx5_devx_cmds.c.o' >> > 'drivers/a715181@@tmp_rte_common_mlx5@sta/common_mlx5_mlx5_common.c.o' >> > 'drivers/a715181@@tmp_rte_common_mlx5@sta/common_mlx5_mlx5_common_mp.c.o' >> > 'drivers/a715181@@tmp_rte_common_mlx5@sta/common_mlx5_mlx5_common_mr.c.o' >> > 'drivers/a715181@@tmp_rte_common_mlx5@sta/common_mlx5_mlx5_malloc.c.o' >> > 'drivers/a715181@@tmp_rte_common_mlx5@sta/common_mlx5_mlx5_common_pci.c.o' >> > 'drivers/a715181@@tmp_rte_common_mlx5@sta/common_mlx5_mlx5_common_devx.c.o' >> > 'drivers/a715181@@tmp_rte_common_mlx5@sta/common_mlx5_linux_mlx5_nl.c.o' >> > 'drivers/a715181@@tmp_rte_common_mlx5@sta/common_mlx5_linux_mlx5_common_os.c.o' >> > >> > 'drivers/a715181@@tmp_rte_common_mlx5@sta/common_mlx5_linux_mlx5_common_verbs.c.o' >> > >> > 'drivers/a715181@@tmp_rte_common_mlx5@sta/common_mlx5_linux_mlx5_glue.c.o' >> > -Wl,--as-needed -Wl,--no-undefined -Wl,-O1 -shared -fPIC -Wl,--start-group >> > -Wl,-soname,librte_common_mlx5.so.21 -Wl,--no-as-needed -pthread -lm -ldl >> > -lnuma lib/librte_hash.so.21.1 lib/librte_eal.so.21.1 >> > lib/librte_kvargs.so.21.1 lib/librte_telemetry.so.21.1 >> > lib/librte_ring.so.21.1 lib/librte_rcu.so.21.1 lib/librte_pci.so.21.1 >> > drivers/librte_bus_pci.so.21.1 lib/librte_net.so.21.1 >> > lib/librte_mbuf.so.21.1 lib/librte_mempool.so.21.1 >> > -Wl,--version-script=/home/gerryw/dpdk/dpdk-21.02/drivers/common/mlx5/version.map >> > /usr/lib/x86_64-linux-gnu/libmlx5.so >> > /usr/lib/x86_64-linux-gnu/libibverbs.so -Wl,--end-group >> > '-Wl,-rpath,$ORIGIN/../lib:$ORIGIN/' >> > -Wl,-rpath-link,/home/gerryw/dpdk/dpdk-21.02/build/lib >> > -Wl,-rpath-link,/home/gerryw/dpdk/dpdk-21.02/build/drivers >> > /usr/bin/ld: >> > drivers/a715181@@tmp_rte_common_mlx5@sta/common_mlx5_linux_mlx5_glue.c.o: >> > in function `mlx5_glue_dv_create_flow_action_aso': >> > mlx5_glue.c:(.text+0x21f): undefined reference to >> > `mlx5dv_dr_action_create_aso' >> > /usr/bin/ld: >> > drivers/a715181@@tmp_rte_common_mlx5@sta/common_mlx5_linux_mlx5_glue.c.o: >> > in function `mlx5_glue_dr_action_create_dest_array': >> > mlx5_glue.c:(.text+0x23b): undefined reference to >> > `mlx5dv_dr_action_create_dest_array' >> > /usr/bin/ld: >> > drivers/a715181@@tmp_rte_common_mlx5@sta/common_mlx5_linux_mlx5_glue.c.o: >> > in function `mlx5_glue_dr_create_flow_action_sampler': >> > mlx5_glue.c:(.text+0x25b): undefined reference to >> > `mlx5dv_dr_action_create_flow_sampler' >> > /usr/bin/ld: >> > drivers/a715181@@tmp_rte_common_mlx5@sta/common_mlx5_linux_mlx5_glue.c.o: >> > in function `mlx5_glue_dv_alloc_pp': >> > mlx5_glue.c:(.text+0x28b): undefined reference to `mlx5dv_pp_alloc' >> > /usr/bin/ld: >> > drivers/a715181@@tmp_rte_common_mlx5@sta/common_mlx5_linux_mlx5_glue.c.o: >> > in function `mlx5_glue_dr_create_flow_action_default_miss': >> > mlx5_glue.c:(.text+0x4bb): undefined reference to >> > `mlx5dv_dr_action_create_default_miss' >> > /usr/bin/ld: >> > drivers/a715181@@tmp_rte_common_mlx5@sta/common_mlx5_linux_mlx5_glue.c.o: >> > in function `mlx5_glue_dv_free_pp': >> > mlx5_glue.c:(.text+0x277): undefined reference to `mlx5dv_pp_free' >> > /usr/bin/ld: >> > drivers/a715181@@tmp_rte_common_mlx5@sta/common_mlx5_linux_mlx5_glue.c.o: >> > in function `mlx5_glue_dr_reclaim_domain_memory': >> > mlx5_glue.c:(.text+0x2a7): undefined reference to >> > `mlx5dv_dr_domain_set_reclaim_device_memory' >> > /usr/bin/ld: >> > drivers/a715181@@tmp_rte_common_mlx5@sta/common_mlx5_linux_mlx5_glue.c.o: >> > in function `mlx5_glue_devx_port_query': >> > mlx5_glue.c:(.text+0x325): undefined reference to `mlx5dv_query_devx_port' >> > /usr/bin/ld: >> > drivers/a715181@@tmp_rte_common_mlx5@sta/common_mlx5_linux_mlx5_glue.c.o: >> > in function `mlx5_glue_dv_create_flow_action_dest_devx_tir': >> > mlx5_glue.c:(.text+0x545): undefined reference to >> > `mlx5dv_dr_action_create_dest_devx_tir' >> > /usr/bin/ld: >> > drivers/a715181@@tmp_rte_common_mlx5@sta/common_mlx5_linux_mlx5_glue.c.o: >> > in function `mlx5_glue_dr_create_flow_action_pop_vlan': >> > mlx5_glue.c:(.text+0x655): undefined reference to >> > `mlx5dv_dr_action_create_pop_vlan' >> > /usr/bin/ld: >> > drivers/a715181@@tmp_rte_common_mlx5@sta/common_mlx5_linux_mlx5_glue.c.o: >> > in function `mlx5_glue_dr_create_flow_action_push_vlan': >> > mlx5_glue.c:(.text+0x665): undefined reference to >> > `mlx5dv_dr_action_create_push_vlan' >> > /usr/bin/ld: >> > drivers/a715181@@tmp_rte_common_mlx5@sta/common_mlx5_linux_mlx5_glue.c.o: >> > in function `mlx5_glue_dr_create_flow_action_dest_port': >> > mlx5_glue.c:(.text+0x685): undefined reference to >> > `mlx5dv_dr_action_create_dest_ib_port' >> > collect2: error: ld returned 1 exit status >> > [2/1756] Compiling C object >> > 'drivers/a715181@@tmp_rte_mempool_octeontx@sta/mempool_octeontx_octeontx_fpavf.c.o'. >> > ninja: build stopped: subcommand failed. >> > >> > >> > On Mon, Aug 2, 2021 at 6:24 AM PATRICK KEROULAS >> > <patrick.kerou...@radio-canada.ca> wrote: >> >> >> >> >> >> Hello Gerry, >> >> I went through this a while ago and had to properly remove everything >> >> related >> >> to OFED with the uninstaller. Then, install rdma-core and libibverbs-dev >> >> which >> >> includes infiniband/mlx5dv.h IIRC. >> >> Regards, >> >> Patrick >> >> >> >> On Sun, Aug 1, 2021 at 8:23 PM Gerry Wan <ger...@stanford.edu> wrote: >> >>> >> >>> I recently tried to reinstall MLX OFED 5.2-2.2.0.0 on my bare metal >> >>> machine >> >>> Ubuntu 20.04 (previously using the command ./mlnxofedinstall --dpdk >> >>> --upstream-libs --with-mft --with-kernel-mft). However, it now fails with >> >>> the message >> >>> >> >>> Checking SW Requirements... >> >>> Removing old packages... >> >>> Uninstalling the previous version of MLNX_OFED_LINUX >> >>> Installing new packages Installing mft-4.16.1... >> >>> Installing ofed-scripts-5.2... >> >>> Installing mstflint-4.15.0... >> >>> Installing mlnx-ofed-kernel-utils-5.2... >> >>> Installing mlnx-ofed-kernel-dkms-5.2... >> >>> Failed to install mlnx-ofed-kernel-dkms DEB >> >>> Collecting debug info... >> >>> See /tmp/MLNX_OFED_LINUX.9221.logs/mlnx-ofed-kernel-dkms.debinstall.log >> >>> >> >>> It appears that my kernel version got upgraded to 5.4.0-80-generic which >> >>> I >> >>> think may be the issue. I've also tried to install using >> >>> --add-kernel-support --kernel 5.4.0-80-generic, with no luck. >> >>> >> >>> The DPDK website says that rdma-core is now recommended over OFED, but >> >>> the >> >>> documentation for how to use it isn't very clear to me. I've tried to >> >>> install it via >> >>> >> >>> apt-get install rdma-core >> >>> >> >>> as well as running the quick start script listed here: >> >>> https://github.com/linux-rdma/rdma-core, but DPDK installation still >> >>> fails >> >>> with >> >>> >> >>> ../drivers/common/mlx5/linux/mlx5_glue.h:15:10: fatal error: >> >>> infiniband/mlx5dv.h: No such file or directory >> >>> 15 | #include <infiniband/mlx5dv.h> >> >>> >> >>> Any advice on getting the mlx5 drivers to work again would be helpful! >>
