Re: [PATCH v1 rdma-core] vmw_pvrdma: Drop the extraneous align_next_power2 for sges

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Pushed to stable-v16 branch.

I'm working remotely atm so I don't have my lazy release script available.
I will release be back  by the end of this week and will release v16.3 then. Unless you really need it before.

Nicolas
 
Le 16/02/2018 à 19:51, Adit Ranadive a écrit :
> Fixes: 4c8ed14eb6b7 ("vmw_pvrdma: Add SRQ support")
> Reviewed-by: Aditya Sarwade <asarwade@xxxxxxxxxx>
> Reviewed-by: Bryan Tan <bryantan@xxxxxxxxxx>
> Reviewed-by: Nitish Bhat <bnitish@xxxxxxxxxx>
> Signed-off-by: Adit Ranadive <aditr@xxxxxxxxxx>
> Cc: stable@xxxxxxxxxxxxxx
> ---
> v0->v1: Updated commit message
>
>  providers/vmw_pvrdma/qp.c | 8 +++-----
>  1 file changed, 3 insertions(+), 5 deletions(-)
>
> diff --git a/providers/vmw_pvrdma/qp.c b/providers/vmw_pvrdma/qp.c
> index efcc99b..4b9f897 100644
> --- a/providers/vmw_pvrdma/qp.c
> +++ b/providers/vmw_pvrdma/qp.c
> @@ -113,7 +113,7 @@ struct ibv_srq *pvrdma_create_srq(struct ibv_pd *pd,
>  	int ret;
>  
>  	attr->attr.max_wr = align_next_power2(max_t(uint32_t, 1U, attr->attr.max_wr));
> -	attr->attr.max_sge = align_next_power2(max_t(uint32_t, 1U, attr->attr.max_sge));
> +	attr->attr.max_sge = max_t(uint32_t, 1U, attr->attr.max_sge);
>  
>  	srq = malloc(sizeof(*srq));
>  	if (!srq)
> @@ -216,14 +216,12 @@ struct ibv_qp *pvrdma_create_qp(struct ibv_pd *pd,
>  	int ret;
>  	int is_srq = !!(attr->srq);
>  
> -	attr->cap.max_send_sge =
> -		align_next_power2(max_t(uint32_t, 1U, attr->cap.max_send_sge));
> +	attr->cap.max_send_sge = max_t(uint32_t, 1U, attr->cap.max_send_sge);
>  	attr->cap.max_send_wr =
>  		align_next_power2(max_t(uint32_t, 1U, attr->cap.max_send_wr));
>  
>  	if (!is_srq) {
> -		attr->cap.max_recv_sge =
> -			align_next_power2(max_t(uint32_t, 1U, attr->cap.max_recv_sge));
> +		attr->cap.max_recv_sge = max_t(uint32_t, 1U, attr->cap.max_recv_sge);
>  		attr->cap.max_recv_wr =
>  			align_next_power2(max_t(uint32_t, 1U, attr->cap.max_recv_wr));
>  	} else {

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