From: Gal Pressman <galpress@amazon.com>
Date: Wed, 29 Jan 2020 09:18:03 +0200
Subject: RDMA/efa: Mask access flags with the correct optional range
Patch-mainline: v5.6-rc1
Git-commit: ba19e16651a5c67fa8b53ce4fb5bfbab8d326b6c
References: jsc#SLE-5640
The uapi value IB_UVERBS_ACCESS_OPTIONAL_RANGE shouldn't be used inside
the driver, use IB_ACCESS_OPTIONAL instead.
Fixes: 86dd738cf20c ("RDMA/efa: Allow passing of optional access flags for MR registration")
Link: https://lore.kernel.org/r/20200129071803.40117-1-galpress@amazon.com
Signed-off-by: Gal Pressman <galpress@amazon.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
drivers/infiniband/hw/efa/efa_verbs.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/infiniband/hw/efa/efa_verbs.c
+++ b/drivers/infiniband/hw/efa/efa_verbs.c
@@ -1367,7 +1367,7 @@ struct ib_mr *efa_reg_mr(struct ib_pd *i
IB_ACCESS_LOCAL_WRITE |
(is_rdma_read_cap(dev) ? IB_ACCESS_REMOTE_READ : 0);
- access_flags &= ~IB_UVERBS_ACCESS_OPTIONAL_RANGE;
+ access_flags &= ~IB_ACCESS_OPTIONAL;
if (access_flags & ~supp_access_flags) {
ibdev_dbg(&dev->ibdev,
"Unsupported access flags[%#x], supported[%#x]\n",