6.6-stable review patch. If anyone has any objections, please let me know. ------------------ From: Jacob Moroni [ Upstream commit 3fb905f07ea45b31c8f67ba6e4668de46f527e65 ] Enforce local fence for IB_WR_REG_MR to avoid spurious FASTREG_VALID_MKEY async events during heavy invalidation and registration activity. Commit 69e8e429bca2 ("RDMA/irdma: Enforce local fence for LOCAL_INV WRs") was very similar, but was not sufficient to prevent all occurrences of these async events. Fixes: b48c24c2d710 ("RDMA/irdma: Implement device supported verb APIs") Signed-off-by: Jacob Moroni Link: https://patch.msgid.link/20260901160014.2026285-1-jmoroni@google.com Signed-off-by: Leon Romanovsky Signed-off-by: Sasha Levin --- drivers/infiniband/hw/irdma/verbs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/infiniband/hw/irdma/verbs.c b/drivers/infiniband/hw/irdma/verbs.c index 136e367b40d87..c732dfefe7e33 100644 --- a/drivers/infiniband/hw/irdma/verbs.c +++ b/drivers/infiniband/hw/irdma/verbs.c @@ -3570,7 +3570,7 @@ static int irdma_post_send(struct ib_qp *ibqp, stag_info.total_len = iwmr->ibmr.length; stag_info.reg_addr_pa = *palloc->level1.addr; stag_info.first_pm_pbl_index = palloc->level1.idx; - stag_info.local_fence = ib_wr->send_flags & IB_SEND_FENCE; + stag_info.local_fence = true; if (iwmr->npages > IRDMA_MIN_PAGES_PER_FMR) stag_info.chunk_size = 1; err = irdma_sc_mr_fast_register(&iwqp->sc_qp, &stag_info, -- 2.53.0