Re: [PATCH v2 for-next] RDMA/rxe: Fixes mr access supported list

[Jason Gunthorpe <jgg@nvidia.com>]

On Tue, Jun 13, 2023 at 12:16:55PM -0500, Bob Pearson wrote:
> A recent patch incorrectly did not include IB_ACCESS_RELAXED_ORDERING
> in the list of supported access flags for the rxe driver. The driver
> actually does nothing related to relaxed ordering but it causes no
> problems to include it as supported but with no effect. This change
> caused ib_send_bw and friends to not run correctly.
> 
> The correct approach is for the driver to allow any of the optional
> access flags and otherwise ignore them. This patch adds
> IB_ACCESS_OPTIONAL to the list of rxe supported flags.
> 
> Link: https://lore.kernel.org/linux-rdma/ZIifmHzwnvn3YVbI@nvidia.com/raw
> Fixes: 02ed253770fb ("RDMA/rxe: Introduce rxe access supported flags")
> Signed-off-by: Bob Pearson <rpearsonhpe@gmail.com>
> ---
> v2: Changed the target to for-next since the error is not currently in
>     for-rc. Replaced IB_ACCESS_RELAXED_ORDERING by IB_ACCESS_OPTIONAL
>     per a suggestion by Jason Gunthorpe.
> ---
>  drivers/infiniband/sw/rxe/rxe_verbs.h | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)

Applied to for-next

Thanks,
Jason