Bug#1074350: nvidia-kernel-dkms: Trying to modprobe nvidia-peermem to use NCCL/RDMA/Infiniband with GPUs

[Jeffrey Mark Siskind]

   Does

      modinfo /lib/modules/6.1.0-21-amd64/updates/dkms/nvidia-current-peermem.ko

   report anything unusual about the module?

   If you manually load the module with insmod, does this report more errors?

      insmod /lib/modules/6.1.0-21-amd64/updates/dkms/nvidia-current-peermem.ko

enclosed

    Jeff (http: //engineering.purdue.edu/~qobi)
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root at sapiencia:~# modinfo /lib/modules/6.1.0-21-amd64/updates/dkms/nvidia-current-peermem.ko
filename:       /lib/modules/6.1.0-21-amd64/updates/dkms/nvidia-current-peermem.ko
version:        535.183.01
license:        Linux-OpenIB
description:    NVIDIA GPU memory plug-in
author:         Yishai Hadas
srcversion:     14719BA3A7992087B56C615
depends:        
retpoline:      Y
name:           nvidia_peermem
vermagic:       6.1.0-21-amd64 SMP preempt mod_unload modversions 
sig_id:         PKCS#7
signer:         DKMS module signing key
sig_key:        36:79:3E:6F:E8:DF:88:79:76:7A:62:6D:89:F9:DB:8A:61:4D:32:2A
sig_hashalgo:   sha256
signature:      49:72:B0:45:30:B9:52:82:06:47:DB:8C:E9:83:DE:F6:47:78:00:07:
           A1:8A:71:FD:C0:82:F1:C0:CE:40:9E:88:76:B7:5C:D8:3C:C0:EC:69:
            E7:5A:4D:E0:A7:8C:B1:5D:08:00:9A:D2:61:24:1B:8E:9D:B6:46:0F:
            9F:EC:95:9D:CE:3E:22:0F:3E:10:94:F7:1C:8C:85:73:AB:C1:6A:DD:
            64:22:53:7D:20:70:A0:74:4D:0E:9A:CF:6A:B3:D2:18:5F:0B:B1:66:
            6A:42:35:8A:82:DA:54:41:52:46:21:D0:C9:F6:04:C6:AF:63:31:DB:
            6E:71:1C:EB:30:F0:F8:51:79:63:31:22:84:31:DF:7A:D8:6F:4F:24:
            BF:ED:23:19:FC:75:E3:C9:2D:D9:20:53:3F:01:9C:A9:71:1F:71:16:
            18:FF:C3:82:B5:CE:C8:68:CE:38:F3:8A:59:77:46:B8:4A:56:C8:C4:
            59:2C:D7:6A:49:0E:45:24:77:75:6A:E8:DE:F4:22:16:02:90:3B:A0:
            E5:6C:3A:CB:E9:6E:0F:DD:54:16:43:5C:3C:CA:B4:53:CA:93:DB:4E:
            87:8F:93:56:2A:19:8C:F8:D2:76:14:E4:36:51:38:F8:3E:F1:5D:F6:
            0A:03:DC:F9:3D:DD:67:FC:39:60:6D:AF:38:45:45:96
parm:           peerdirect_support:Set level of support for Peer-direct, 0 [default] or 1 [legacy, for example MLNX_OFED 4.9 LTS] (int)

root at sapiencia:~# insmod /lib/modules/6.1.0-21-amd64/updates/dkms/nvidia-current-peermem.ko
insmod: ERROR: could not insert module /lib/modules/6.1.0-21-amd64/updates/dkms/nvidia-current-peermem.ko: Invalid parameters
root at sapiencia:~#