From: Moshe Shemesh <moshe@mellanox.com>
Date: Sun, 14 Jul 2019 11:06:40 +0000 (+0300)
Subject: net/mlx5: Fix crdump chunks print
X-Git-Tag: v5.3-rc7~29^2~8^2~3
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=8465df4025dd4ab84fc24dad6a91cc2b9ec1604d;p=tomoyo%2Ftomoyo-test1.git

net/mlx5: Fix crdump chunks print

Crdump repeats itself every chunk of 256bytes.
That is due to bug of missing progressing offset while copying the data
from buffer to devlink_fmsg.

Fixes: 9b1f29823605 ("net/mlx5: Add support for FW fatal reporter dump")
Signed-off-by: Moshe Shemesh <moshe@mellanox.com>
Reviewed-by: Eran Ben Elisha <eranbe@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
---

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/health.c b/drivers/net/ethernet/mellanox/mlx5/core/health.c
index 9314777d99e3..cc5887f52679 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/health.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/health.c
@@ -590,7 +590,8 @@ mlx5_fw_fatal_reporter_dump(struct devlink_health_reporter *reporter,
 			data_size = crdump_size - offset;
 		else
 			data_size = MLX5_CR_DUMP_CHUNK_SIZE;
-		err = devlink_fmsg_binary_put(fmsg, cr_data, data_size);
+		err = devlink_fmsg_binary_put(fmsg, (char *)cr_data + offset,
+					      data_size);
 		if (err)
 			goto free_data;
 	}