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authorJack Morgenstein <jackm@dev.mellanox.co.il>2007-06-18 19:13:59 +0400
committerRoland Dreier <rolandd@cisco.com>2007-06-18 19:13:59 +0400
commit082dee3216c99a838af40be403799f60bcea2e97 (patch)
tree4741bc693e9eb882e5c72ab2d206cbe63e9dafaa /include/linux/mlx4
parent54e95f8dcbd7d86f79b423e8d11053ec9a2d9946 (diff)
downloadlinux-082dee3216c99a838af40be403799f60bcea2e97.tar.xz
IB/mlx4: Handle buffer wraparound in __mlx4_ib_cq_clean()
When compacting CQ entries, we need to set the correct value of the ownership bit in case the value is different between the index we copy the CQE from and the index we copy it to. Found by Ronni Zimmerman of Mellanox. Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>
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