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Diffstat (limited to 'drivers/infiniband/hw/mana/mr.c')
-rw-r--r--drivers/infiniband/hw/mana/mr.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/mana/mr.c b/drivers/infiniband/hw/mana/mr.c
index b70b13484f..13a49d8fd4 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);