[PATCH 1/1] RDMA/mana_ib: ignore optional access flags for MRs

Konstantin Taranov
2024-06-04T11:56:07Z

From: Konstantin Taranov <kotaranov@microsoft.com>

Ignore optional ib_access_flags when an MR is created.

Signed-off-by: Konstantin Taranov <kotaranov@microsoft.com>
---
drivers/infiniband/hw/mana/mr.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/drivers/infiniband/hw/mana/mr.c b/drivers/infiniband/hw/mana/mr.c
index 4f13423..887b09d 100644
--- a/drivers/infiniband/hw/mana/mr.c
+++ b/drivers/infiniband/hw/mana/mr.c
@@ -112,6 +112,7 @@ struct ib_mr *mana_ib_reg_user_mr(struct ib_pd *ibpd, u64 start, u64 length,
"start 0x%llx, iova 0x%llx length 0x%llx access_flags 0x%x",
start, iova, length, access_flags);

+ access_flags &= ~IB_ACCESS_OPTIONAL;
if (access_flags & ~VALID_MR_FLAGS)
return ERR_PTR(-EINVAL);

--
2.43.0