[PATCH 3.16 242/366] iw_cxgb4: Atomically flush per QP HW CQEs

2018-10-14 Thread Ben Hutchings
3.16.60-rc1 review patch. If anyone has any objections, please let me know. -- From: Bharat Potnuri commit 2df19e19ae90d94fd8724083f161f368a2797537 upstream. When a CQ is shared by multiple QPs, c4iw_flush_hw_cq() needs to acquire corresponding QP lock before moving the CQEs

[PATCH 3.16 242/366] iw_cxgb4: Atomically flush per QP HW CQEs

2018-10-14 Thread Ben Hutchings
3.16.60-rc1 review patch. If anyone has any objections, please let me know. -- From: Bharat Potnuri commit 2df19e19ae90d94fd8724083f161f368a2797537 upstream. When a CQ is shared by multiple QPs, c4iw_flush_hw_cq() needs to acquire corresponding QP lock before moving the CQEs