Re: [PATCH for-rc] RDMA/bnxt_re: Fix the page_size used during the MR creation

[Jason Gunthorpe <jgg@nvidia.com>]

On Sun, May 07, 2023 at 11:29:29AM -0700, Selvin Xavier wrote:
> Driver populates the list of pages used for Memory region wrongly when
> page size is more than system page size. This is causing a failure
> when some of the applications that creates MR with page size as 2M.
> Since HW can support multiple page sizes, pass the correct page size
> while creating the MR.
> 
> Also, driver need not adjust the number of pages when HW Queues
> are created with user memory. It should work with the number of
> dma blocks returned by ib_umem_num_dma_blocks. Fix this calculation also.
> 
> Fixes: 0c4dcd602817 ("RDMA/bnxt_re: Refactor hardware queue memory allocation")
> Fixes: f6919d56388c ("RDMA/bnxt_re: Code refactor while populating user MRs")
> Signed-off-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
> Signed-off-by: Kashyap Desai <kashyap.desai@broadcom.com>
> Signed-off-by: Selvin Xavier <selvin.xavier@broadcom.com>
> ---
>  drivers/infiniband/hw/bnxt_re/qplib_res.c | 12 ++----------
>  drivers/infiniband/hw/bnxt_re/qplib_sp.c  |  7 +++----
>  2 files changed, 5 insertions(+), 14 deletions(-)

Applied to for-rc, thanks

Jason