Commits on Jan 19, 2021

1. UCT/UCP: Fixes for am_zcopy sends …

   1. ucp_do_am_zcopy_multi() did not return UCS_ERR_NO_RESOURCE when such
      status was returned from uct_ep_am_zcopy, as a result the send
      request was removed from pending queue and did not progress (io_demo
      test stuck)
   2. rc_mlx5 am_zcopy checked pending queue assertion before checking
      send resources in uct_rc_mlx5_ep_zcopy_post() which leads to wrong
      assertion. Move resource checking from zcopy_post to calling
      functions.
   3. Invalid send flags passed in zcopy_post: SOLICITED was not set when
      comp != NULL.

   

   yosefe committed Jan 19, 2021
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