Xi Wang ec5bc2cc69 RDMA/hns: Fixs hw access invalid dma memory error ... When smmu is enable, if execute the perftest command and then use 'kill -9' to exit, follow this operation repeatedly, the kernel will have a high probability to print the following smmu event: arm-smmu-v3 arm-smmu-v3.1.auto: event 0x10 received: arm-smmu-v3 arm-smmu-v3.1.auto: 0x00007d0000000010 arm-smmu-v3 arm-smmu-v3.1.auto: 0x0000020900000080 arm-smmu-v3 arm-smmu-v3.1.auto: 0x00000000f47cf000 arm-smmu-v3 arm-smmu-v3.1.auto: 0x00000000f47cf000 This is because the hw will periodically refresh the qpc cache until the next reset. This patch fixed it by removing the action that release qpc memory in the 'hns_roce_qp_free' function. Fixes: 9a4435375c ("IB/hns: Add driver files for hns RoCE driver") Signed-off-by: Xi Wang <wangxi11@huawei.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>		2019-07-07 09:19:38 -03:00
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bnxt_re	Linux 5.2-rc6	2019-06-28 21:18:23 -03:00
cxgb3	IB: Remove unneeded memset	2019-07-03 14:26:49 -03:00
cxgb4	IB: Remove unneeded memset	2019-07-03 14:26:49 -03:00
efa	RDMA/efa: Entropy in admin commands id	2019-07-04 14:31:09 -03:00
hfi1	IB/hfi1: No need to use try_module_get for debugfs	2019-06-28 22:34:26 -03:00
hns	RDMA/hns: Fixs hw access invalid dma memory error	2019-07-07 09:19:38 -03:00
i40iw	RDMA/i40iw: Set queue pair state when being queried	2019-07-03 14:45:56 -03:00
mlx4	Linux 5.2-rc6	2019-06-28 21:18:23 -03:00
mlx5	IB/mlx5: Add counter_alloc_stats() and counter_update_stats() support	2019-07-05 10:22:55 -03:00
mthca	IB: Remove unneeded memset	2019-07-03 14:26:49 -03:00
ocrdma	IB: Remove unneeded memset	2019-07-03 14:26:49 -03:00
qedr	Linux 5.2-rc6	2019-06-28 21:18:23 -03:00
qib	IB/{rdmavt, hfi1, qib}: Add helpers to hide SWQE WR details	2019-06-28 22:34:26 -03:00
usnic	Linux 5.2-rc6	2019-06-28 21:18:23 -03:00
vmw_pvrdma	Linux 5.2-rc6	2019-06-28 21:18:23 -03:00
Makefile	rdma: Remove nes	2019-06-13 09:59:49 -04:00