Fail to enable sriov for cx-4 in PVE8, dmesg shows these. And it is work in PVE7.4, maybe cause by the mlx5_core. This link maybe useful, https://git.kernel.org/pub/scm/linu...c?id=6496357aa5f710eec96f91345b9da1b37c3231f6
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[ 364.522176] mlx5_core 0000:01:00.0: mlx5_cmd_out_err:779pid 3317): QUERY_HCA_CAP(0x100) op_mod(0x40) failed, status bad parameter(0x3), syndrome (0x5add95), err(-22)...
pid 3317): QUERY_HCA_CAP(0x100) op_mod(0x40) failed, status bad parameter(0x3), syndrome (0x5add95), err(-22)...
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