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linux-next/drivers/infiniband
Sagi Grimberg 6606e6a2ff IB/iser: Fix memory regions possible leak
When teardown process starts during live IO, we need to keep the
memory regions pool (frmr/fmr) until all in-flight tasks are properly
released, since each task may return a memory region to the pool. In
order to do this, we pass a destroy flag to iser_free_ib_conn_res to
indicate we can destroy the device and the memory regions
pool. iser_conn_release will pass it as true and also DEVICE_REMOVAL
event (we need to let the device to properly remove).

Also, Since we conditionally call iser_free_rx_descriptors,
remove the extra check on iser_conn->rx_descs.

Fixes: 5426b1711f ("IB/iser: Collapse cleanup and disconnect handlers")
Reported-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: Sagi Grimberg <sagig@mellanox.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
2015-02-17 12:32:46 -08:00
..
core Revert "IB/core: Add support for extended query device caps" 2015-02-06 00:54:33 -08:00
hw Revert "IB/core: Add support for extended query device caps" 2015-02-06 00:54:33 -08:00
ulp IB/iser: Fix memory regions possible leak 2015-02-17 12:32:46 -08:00
Kconfig IB/core: Implement support for MMU notifiers regarding on demand paging regions 2014-12-15 18:13:36 -08:00
Makefile IB: Allow build of hw/ and ulp/ subdirectories independently 2014-06-02 14:51:12 -07:00