From mboxrd@z Thu Jan 1 00:00:00 1970 From: Saeed Mahameed Subject: [for-next 2/6] net/mlx5: Decrease level of prints about non-existent MKEY Date: Mon, 7 May 2018 16:53:00 -0700 Message-ID: <20180507235304.25085-3-saeedm@mellanox.com> References: <20180507235304.25085-1-saeedm@mellanox.com> Cc: netdev@vger.kernel.org, linux-rdma@vger.kernel.org, Leon Romanovsky , Jason Gunthorpe , Saeed Mahameed To: "David S. Miller" , Doug Ledford Return-path: Received: from mail-il-dmz.mellanox.com ([193.47.165.129]:57357 "EHLO mellanox.co.il" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1753484AbeEGXxd (ORCPT ); Mon, 7 May 2018 19:53:33 -0400 In-Reply-To: <20180507235304.25085-1-saeedm@mellanox.com> Sender: netdev-owner@vger.kernel.org List-ID: From: Leon Romanovsky User-controlled application can cause multiple prints as below to flood dmesg. Since knowledge of failed MKey release is important for debug, let's decrease its level to debug. mlx5_core 0000:00:04.0: mlx5_core_destroy_mkey:127:(pid 2352): failed radix tree delete of mkey 0x1ed700 Reported-by: Noa Osherovich Signed-off-by: Leon Romanovsky Signed-off-by: Saeed Mahameed --- drivers/net/ethernet/mellanox/mlx5/core/mr.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/mr.c b/drivers/net/ethernet/mellanox/mlx5/core/mr.c index b9736f505bdf..f4f02f775c93 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/mr.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/mr.c @@ -123,8 +123,8 @@ int mlx5_core_destroy_mkey(struct mlx5_core_dev *dev, deleted_mkey = radix_tree_delete(&table->tree, mlx5_base_mkey(mkey->key)); write_unlock_irqrestore(&table->lock, flags); if (!deleted_mkey) { - mlx5_core_warn(dev, "failed radix tree delete of mkey 0x%x\n", - mlx5_base_mkey(mkey->key)); + mlx5_core_dbg(dev, "failed radix tree delete of mkey 0x%x\n", + mlx5_base_mkey(mkey->key)); return -ENOENT; } -- 2.14.3