Re: [PATCH V2 for-rc] RDMA/hns: Bugfix for mapping user db

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On Sun, Feb 03, 2019 at 05:34:32PM +0800, Lijun Ou wrote:
> when the maximum send wr delivered by the user is zero,
> qp does not have sq. As a result, we need to remove
> this scenario when mapping user sq db.
> 
> Fixes: 0425e3e6e0c7 ("RDMA/hns: Support flush cqe for hip08 in kernel space")
> Signed-off-by: Lijun Ou <oulijun@xxxxxxxxxx>
> ---
> V1->V2:
> 1. Split it from the patchset("[PATCH for-rc 0/8] Some hns bugfixes for 5.0-rc3")
> 2. Add necessary note for fixing: line
> ---
>  drivers/infiniband/hw/hns/hns_roce_qp.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

Write a paragraph describing what the bad result is from this bug

for-rc needs better commit messages than this

Jason



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