> From: Parav Pandit <parav@xxxxxxxxxxxx> > > In case of LAP are used for RoCE, it can lead to a problem of sleeping a > context while spin lock is held in below flow. > > cm_lap_handler > ->spin_lock > -> <..switch_case..> > -> cm_init_av_for_response > -> ib_init_ah_from_wc > -> rdma_addr_find_l2_eth_by_grh > wait_for_completion() > > Therefore ah attribute initialization is done for incoming lap requests > outside of the lock context. > > Signed-off-by: Parav Pandit <parav@xxxxxxxxxxxx> > Reviewed-by: Daniel Jurgens <danielj@xxxxxxxxxxxx> > Signed-off-by: Leon Romanovsky <leon@xxxxxxxxxx> Should you add a "Fixes:..."? Pardon my ignorance, but what is LAP? Thanks, Ram -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
