linux_dsm_epyc7002/drivers/infiniband/hw/cxgb4
Bharat Potnuri 2df19e19ae iw_cxgb4: Atomically flush per QP HW CQEs
When a CQ is shared by multiple QPs, c4iw_flush_hw_cq() needs to acquire
corresponding QP lock before moving the CQEs into its corresponding SW
queue and accessing the SQ contents for completing a WR.
Ignore CQEs if corresponding QP is already flushed.

Cc: stable@vger.kernel.org
Signed-off-by: Potnuri Bharat Teja <bharat@chelsio.com>
Reviewed-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
2018-04-27 14:38:44 -04:00
..
cm.c iw_cxgb4: Change error/warn prints to pr_debug 2017-12-29 11:09:23 -07:00
cq.c iw_cxgb4: Atomically flush per QP HW CQEs 2018-04-27 14:38:44 -04:00
device.c RDMA/cxgb4: release hw resources on device removal 2018-04-27 13:52:31 -04:00
ev.c iw_cxgb4: Change error/warn prints to pr_debug 2017-12-29 11:09:23 -07:00
id_table.c iw_cxgb4: remove BUG_ON() usage. 2017-11-13 15:01:25 -05:00
iw_cxgb4.h iw_cxgb4: Atomically flush per QP HW CQEs 2018-04-27 14:38:44 -04:00
Kconfig IB/{cxgb3,cxgb4}: Remove unneeded config dependencies 2017-09-27 08:54:19 -04:00
Makefile libcxgb,iw_cxgb4,cxgbit: add cxgb_get_4tuple() 2016-09-15 20:49:19 -04:00
mem.c iw_cxgb4: initialize ib_mr fields for user mrs 2018-03-08 15:03:03 -05:00
provider.c iw_cxgb4: Add ib_device->get_netdev support 2018-03-23 11:12:51 -06:00
qp.c iw_cxgb4: Atomically flush per QP HW CQEs 2018-04-27 14:38:44 -04:00
resource.c RDMA/cxgb4: release hw resources on device removal 2018-04-27 13:52:31 -04:00
t4.h Merge branch 'from-rc' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 2017-12-27 21:50:46 -07:00
t4fw_ri_api.h RDMA/cxgb4: Annotate r2 and stag as __be32 2017-11-10 13:04:09 -05:00