[Infiniband-access_layer] ib_dereg_mr fails

[<er...@te...>]

Hi,

I'm regsitering memory using ib_reg_mem (in order to allow another applic=
ation
to perform RDMA write). Later, I want to free this memory using ib_dereg_=
mr. I
get the following errors:

TVPD(1): THH_hob_deregister_mr: NOT IN TASK CONTEXT)
May 27 15:43:20 psl-178 kernel:  TVPD(1): kvp_mlx_mrw.c[609]:
kvp_mlnx_deregister_mr: THH_hob_deregister_mr error (-255: HH_ERR)
May 27 15:43:20 psl-178 kernel: srpl_retire() !ERROR!: ib_dereg_mr() fail=
ed !
status =3D 0x2a

Why?

Thanks
Erez