1. 24 May, 2018 13 commits
  2. 22 May, 2018 3 commits
    • Steve Wise's avatar
      RDMA/CMA: add rdma_iw_cm_id() and rdma_res_to_id() helpers · fbdb0a91
      Steve Wise authored
      Add a helper function for iwarp drivers to be able to map an
      rdma_cm_id to an iw_cm_id.  This is useful for dumping driver specific
      NLDEV/RESTRACK connection state.
      
      Add a helper to return the rdma_cm_id pointer from the rdma_restack
      pointer.  This is needed for rdma drivers to map a res entry back to
      the public rdma_cm_id struct.
      Signed-off-by: default avatarSteve Wise <swise@opengridcomputing.com>
      Signed-off-by: default avatarDoug Ledford <dledford@redhat.com>
      fbdb0a91
    • Steve Wise's avatar
      iw_cxgb4: always set iw_cm_id.provider_data · b06f2efd
      Steve Wise authored
      In active side connections, the provider_data field is not
      getting set.  This will be used in a subsequent patch to dump
      state, so always set it.
      Signed-off-by: default avatarSteve Wise <swise@opengridcomputing.com>
      Signed-off-by: default avatarDoug Ledford <dledford@redhat.com>
      b06f2efd
    • Doug Ledford's avatar
      RDMA/ipoib: Update paths on CLIENT_REREG/SM_CHANGE events · fa9391db
      Doug Ledford authored
      We do a light flush on CLIENT_REREG and SM_CHANGE events.  This goes
      through and marks paths invalid. But we weren't always checking for this
      validity when we needed to, and so we could keep using a path marked
      invalid.  What's more, once we establish a path with a valid ah, we put
      a pointer to the ah in the neigh struct directly, so even if we mark the
      path as invalid, as long as the neigh has a direct pointer to the ah, it
      keeps using the old, outdated ah.
      
      To fix this we do several things.
      
      1) Put the valid flag in the ah instead of the path struct, so when we
      put the ah pointer directly in the neigh struct, we can easily check the
      validity of the ah on send events.
      2) Check the neigh->ah and neigh->ah->valid elements in the needed
      places, and if we have an ah, but it's invalid, then invoke a refresh of
      the ah.
      3) Fix the various places that check for path, but didn't check for
      path->valid (now path->ah && path->ah->valid).
      Reported-by: default avatarEvgenii Smirnov <evgenii.smirnov@profitbricks.com>
      Fixes: ee1e2c82 ("IPoIB: Refresh paths instead of flushing them on SM change events")
      Signed-off-by: default avatarDoug Ledford <dledford@redhat.com>
      fa9391db
  3. 17 May, 2018 10 commits
  4. 16 May, 2018 4 commits
  5. 15 May, 2018 8 commits
  6. 09 May, 2018 2 commits