Commit 8bfe1e19 authored by Yevgeny Kliteynik's avatar Yevgeny Kliteynik Committed by Saeed Mahameed
Browse files

net/mlx5: DR, Fix wrong allocation of modify hdr pattern 



Fixing wrong calculation of the modify hdr pattern size,
where the previously calculated number would not be enough
to accommodate the required number of actions.

Fixes: da5d0027 ("net/mlx5: DR, Add cache for modify header pattern")
Signed-off-by: default avatarYevgeny Kliteynik <kliteyn@nvidia.com>
Reviewed-by: default avatarErez Shitrit <erezsh@nvidia.com>
Signed-off-by: default avatarSaeed Mahameed <saeedm@nvidia.com>
parent ac5da544

drivers/net/ethernet/mellanox/mlx5/core/steering/dr_ptrn.c

+1 −1
Original line number Diff line number Diff line
@@ -82,7 +82,7 @@ dr_ptrn_alloc_pattern(struct mlx5dr_ptrn_mgr *mgr, 
	u32 chunk_size;

	u32 index;



	chunk_size = ilog2(num_of_actions);

	chunk_size = ilog2(roundup_pow_of_two(num_of_actions));

	/* HW modify action index granularity is at least 64B */

	chunk_size = max_t(u32, chunk_size, DR_CHUNK_SIZE_8);