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RDMA/mana_ib: Ignore optional access flags for MRs

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[ Upstream commit 82a5cc783d ]

Ignore optional ib_access_flags when an MR is created.

Fixes: 0266a17763 ("RDMA/mana_ib: Add a driver for Microsoft Azure Network Adapter")
Signed-off-by: Konstantin Taranov <kotaranov@microsoft.com>
Link: https://lore.kernel.org/r/1717575368-14879-1-git-send-email-kotaranov@linux.microsoft.com
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Konstantin Taranov 2024-06-05 01:16:08 -07:00 committed by Greg Kroah-Hartman
parent e0deb0e9c9
commit d63c635e22
1 changed files with 1 additions and 0 deletions
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drivers/infiniband/hw/mana/mr.c
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@ -118,6 +118,7 @@ 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);