[ewg] [PATCH] RDMA/nes: double CLOSE event indication crash

Vladimir Sokolovsky vlad at dev.mellanox.co.il
Sun Aug 22 04:12:02 PDT 2010


Faisal Latif wrote:
> During a stress testing in a large cluster, multiple close event is detected
> and BUG() is hit in core. The cause is that active node gave up while waitings
> for MPA response from the peer and tried to close the connection by sending RST.
> The passive node driver receives the RST but is waiting for MPA response from
> user. When MPA accept is receives, the driver send offloads the connection and
> sends CLOSE event. The driver get an AE indicating RESET receive and also send
> CLOSE event causing BUG() to hit in the core. RESET handling and sending CLOSE
> events are fixed.
> 
> Signed-off-by: Faisal Latif <faisal.latif at intel.com>
> ---

Applied,

Regards,
Vladimir



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