From c320e527e1548305f31d95ec405140b04aed25f5 Mon Sep 17 00:00:00 2001 From: Moni Shoua Date: Wed, 15 Jan 2020 14:43:31 +0200 Subject: IB: Allow calls to ib_umem_get from kernel ULPs So far the assumption was that ib_umem_get() and ib_umem_odp_get() are called from flows that start in UVERBS and therefore has a user context. This assumption restricts flows that are initiated by ULPs and need the service that ib_umem_get() provides. This patch changes ib_umem_get() and ib_umem_odp_get() to get IB device directly by relying on the fact that both UVERBS and ULPs sets that field correctly. Reviewed-by: Guy Levi Signed-off-by: Moni Shoua Signed-off-by: Leon Romanovsky --- drivers/infiniband/sw/rxe/rxe_mr.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/infiniband/sw/rxe') diff --git a/drivers/infiniband/sw/rxe/rxe_mr.c b/drivers/infiniband/sw/rxe/rxe_mr.c index 35a2baf2f364..e83c7b518bfa 100644 --- a/drivers/infiniband/sw/rxe/rxe_mr.c +++ b/drivers/infiniband/sw/rxe/rxe_mr.c @@ -169,7 +169,7 @@ int rxe_mem_init_user(struct rxe_pd *pd, u64 start, void *vaddr; int err; - umem = ib_umem_get(udata, start, length, access); + umem = ib_umem_get(pd->ibpd.device, start, length, access); if (IS_ERR(umem)) { pr_warn("err %d from rxe_umem_get\n", (int)PTR_ERR(umem)); -- cgit v1.2.3-59-g8ed1b