From: Leon Romanovsky <leonro@xxxxxxxxxx> Hi, This series from Mark fixes long standing bug in CM migration logic, reported by Ryan [1]. Thanks [1] https://lore.kernel.org/linux-rdma/CAFMmRNx9cg--NUnZjFM8yWqFaEtsmAWV4EogKb3a0+hnjdtJFA@xxxxxxxxxxxxxx/ Mark Zhang (6): Revert "IB/cm: Mark stale CM id's whenever the mad agent was unregistered" IB/cm: Remove "mad_agent" parameter of ib_cancel_mad IB/cm: Remove "mad_agent" parameter of ib_modify_mad IB/cm: Clear all associated AV's ports when remove a cm device IB/cm: Add lock protection when access av/alt_av's port of a cm_id IB/cm: Initialize av before acquire the spin lock in cm_lap_handler drivers/infiniband/core/cm.c | 359 ++++++++++++++++------------- drivers/infiniband/core/mad.c | 17 +- drivers/infiniband/core/sa_query.c | 4 +- include/rdma/ib_mad.h | 27 ++- 4 files changed, 222 insertions(+), 185 deletions(-) -- 2.30.2
