Re: [PATCH] mlx5: avoid 64-bit division

Leon Romanovsky
2019-05-20T11:28:41Z

On Mon, May 20, 2019 at 01:19:02PM +0200, Michal Kubecek wrote:
> Commit 25c13324d03d ("IB/mlx5: Add steering SW ICM device memory type")
> breaks i386 build by introducing three 64-bit divisions. As the divisor
> is MLX5_SW_ICM_BLOCK_SIZE() which is always a power of 2, we can replace
> the division with bit operations.

Interesting, we tried to solve it differently.
I added it to our regression to be on the same side.

Thanks