From: Eran Ben Elisha <eranbe@mellanox.com>
Date: Thu, 15 Oct 2015 11:44:37 +0000 (+0300)
Subject: IB/core: Allow setting create flags in QP init attribute
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=ddf9529be19cb3674bd59c5b2a3375503663bba8;p=linux-beck.git

IB/core: Allow setting create flags in QP init attribute

Allow setting IB_QP_CREATE_BLOCK_MULTICAST_LOOPBACK at create_flags in
ib_uverbs_create_qp_ex.

Signed-off-by: Eran Ben Elisha <eranbe@mellanox.com>
Reviewed-by: Haggai Eran <haggaie@mellanox.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
---

diff --git a/drivers/infiniband/core/uverbs_cmd.c b/drivers/infiniband/core/uverbs_cmd.c
index b2a37d545e0b..ece9f4c5e4a4 100644
--- a/drivers/infiniband/core/uverbs_cmd.c
+++ b/drivers/infiniband/core/uverbs_cmd.c
@@ -1843,7 +1843,7 @@ static int create_qp(struct ib_uverbs_file *file,
 		      sizeof(cmd->create_flags))
 		attr.create_flags = cmd->create_flags;
 
-	if (attr.create_flags) {
+	if (attr.create_flags & ~IB_QP_CREATE_BLOCK_MULTICAST_LOOPBACK) {
 		ret = -EINVAL;
 		goto err_put;
 	}