Date: Wed, 8 May 2019 11:08:21 +0000 (UTC) From: Hans Petter Selasky <hselasky@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r347322 - head/sys/dev/mlx5/mlx5_en Message-ID: <201905081108.x48B8Lst064066@repo.freebsd.org>
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Author: hselasky Date: Wed May 8 11:08:21 2019 New Revision: 347322 URL: https://svnweb.freebsd.org/changeset/base/347322 Log: Ensure the flowtable rules are not freed twice in mlx5en(4). This can happen when re-loading the driver. MFC after: 3 days Sponsored by: Mellanox Technologies Modified: head/sys/dev/mlx5/mlx5_en/mlx5_en_flow_table.c Modified: head/sys/dev/mlx5/mlx5_en/mlx5_en_flow_table.c ============================================================================== --- head/sys/dev/mlx5/mlx5_en/mlx5_en_flow_table.c Wed May 8 11:08:01 2019 (r347321) +++ head/sys/dev/mlx5/mlx5_en/mlx5_en_flow_table.c Wed May 8 11:08:21 2019 (r347322) @@ -131,6 +131,9 @@ mlx5e_del_eth_addr_from_flow_table(struct mlx5e_priv * if (ai->tt_vec & (1 << MLX5E_TT_ANY)) mlx5_del_flow_rule(ai->ft_rule[MLX5E_TT_ANY]); + + /* ensure the rules are not freed again */ + ai->tt_vec = 0; } static int
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