[ofw] IBV_WC_LOC_PROT_ERR

[prasanna]

Hi All,

When I do ibv_post_send() call (IBV_WR_SEND), I get 
'IBV_WC_LOC_PROT_ERR' error in WC status  in  the send CQ hander.
Is this related to lkey ? I create mr for the send  buffer with 
WV_ACCESS_LOCAL_WRITE access.

The first call to ibv_post_send() completes with IBV_WC_SUCCESS.
The second call to  ibv_post_send() fails with the above error.  The 
lkey here is same as the first  post send and use different range in 
send buffer for which MR is obtained.
The subsequent calls to ibv_post_send() completes with IBV_WC_WR_FLUSH_ERR.

Please let me know any clue on the same.

Thanks,
Prasanna