> -----Original Message-----
> From: Alexander Kozyrev <[email protected]>
> Sent: Wednesday, May 31, 2023 10:00 PM
> To: [email protected]
> Cc: [email protected]; Raslan Darawsheh <[email protected]>; Slava
> Ovsiienko <[email protected]>; Matan Azrad <[email protected]>;
> Michael Baum <[email protected]>
> Subject: [PATCH v2] net/mlx5: fix MPRQ stride size to accommodate the
> headroom
>
> The space for the headroom is reserved at the end of every MPRQ stride for
> the next packet. The Rx burst logic is to copy any overlapping packet data if
> there is an overlap with this reserved headroom space.
> But it is not possible if the headroom size is bigger than the whole stride.
> Adjust the stride size to make sure the stride size is greater than the
> headroom size.
>
> Fixes: 34776af600df ("net/mlx5: fix MPRQ stride devargs adjustment")
>
> Signed-off-by: Alexander Kozyrev <[email protected]>
Acked-by: Viacheslav Ovsiienko <[email protected]>
