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authorSteve Wise <swise@opengridcomputing.com>2017-11-30 20:41:56 +0300
committerJason Gunthorpe <jgg@mellanox.com>2017-12-08 00:09:59 +0300
commit335ebf6fa35ca1c59b73f76fad19b249d3550e86 (patch)
tree1f25f1ebd3cc579081cc66861f19b0ffee31d3ee /drivers/pci
parentd0e312fe3d34c1bc014a7f8ec6540d05e8077483 (diff)
downloadlinux-335ebf6fa35ca1c59b73f76fad19b249d3550e86.tar.xz
iw_cxgb4: only clear the ARMED bit if a notification is needed
In __flush_qp(), the CQ ARMED bit was being cleared regardless of whether any notification is actually needed. This resulted in the iser termination logic getting stuck in ib_drain_sq() because the CQ was not marked ARMED and thus the drain CQE notification wasn't triggered. This new bug was exposed when this commit was merged: commit cbb40fadd31c ("iw_cxgb4: only call the cq comp_handler when the cq is armed") Signed-off-by: Steve Wise <swise@opengridcomputing.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/pci')
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