linux_dsm_epyc7002/drivers/infiniband/hw
Bharat Potnuri cff069b78c iw_cxgb4: Fix cxgb4 arm CQ logic w/IB_CQ_REPORT_MISSED_EVENTS
Current cxgb4 arm CQ logic ignores IB_CQ_REPORT_MISSED_EVENTS for
request completion notification on a CQ. Due to this ib_poll_handler()
assumes all events polled and avoids further iopoll scheduling.

This patch adds logic to cxgb4 ib_req_notify_cq() handler to check if
CQ is not empty and return accordingly. Based on the return value of
ib_req_notify_cq() handler, ib_poll_handler() will schedule a run of
iopoll handler.

Signed-off-by: Potnuri Bharat Teja <bharat@chelsio.com>
Reviewed-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
2016-08-23 12:52:52 -04:00
..
cxgb3 Merge branches 'cxgb4' and 'mlx5' into k.o/for-4.8 2016-08-03 20:58:45 -04:00
cxgb4 iw_cxgb4: Fix cxgb4 arm CQ logic w/IB_CQ_REPORT_MISSED_EVENTS 2016-08-23 12:52:52 -04:00
hfi1 IB/hfi1: Fix mm_struct use after free 2016-08-22 15:00:42 -04:00
i40iw i40iw: Add missing check for interface already open 2016-08-23 12:52:52 -04:00
mlx4 IB/mlx4: Return EAGAIN for any error in mlx4_ib_poll_one 2016-08-22 14:26:53 -04:00
mlx5 Round one of 4.8 code 2016-08-04 20:10:31 -04:00
mthca Merge branches 'misc' and 'rxe' into k.o/for-4.8-1 2016-08-04 11:13:47 -04:00
nes IB/nes: Support device FW version string 2016-06-23 12:08:34 -04:00
ocrdma IB/ocrdma: Support device FW version string 2016-06-23 12:08:34 -04:00
qib IB/qib: Use memdup_user() rather than duplicating its implementation 2016-08-23 12:38:24 -04:00
usnic IB/usnic: Fix error return code 2016-08-22 14:31:43 -04:00
Makefile IB/hfi1: Move driver out of staging 2016-05-26 11:35:14 -04:00