From: Tariq Toukan <tariqt@nvidia.com>
Date: Tue, 27 Apr 2021 16:11:12 +0300
Subject: net/mlx5e: Allocate virtually contiguous memory for VLANs list
Patch-mainline: v5.19-rc1
Git-commit: 035e0dd573929306994a1856061e95998699cd69
References: jsc#PED-1549

Physical continuity is not necessary, and requested allocation size might
be larger than PAGE_SIZE.
Hence, use v-alloc/free API.

Signed-off-by: Tariq Toukan <tariqt@nvidia.com>
Reviewed-by: Moshe Shemesh <moshe@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 drivers/net/ethernet/mellanox/mlx5/core/en_fs.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--- a/drivers/net/ethernet/mellanox/mlx5/core/en_fs.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_fs.c
@@ -155,7 +155,7 @@ static int mlx5e_vport_context_update_vl
 		list_size = max_list_size;
 	}
 
-	vlans = kcalloc(list_size, sizeof(*vlans), GFP_KERNEL);
+	vlans = kvcalloc(list_size, sizeof(*vlans), GFP_KERNEL);
 	if (!vlans)
 		return -ENOMEM;
 
@@ -171,7 +171,7 @@ static int mlx5e_vport_context_update_vl
 		netdev_err(ndev, "Failed to modify vport vlans list err(%d)\n",
 			   err);
 
-	kfree(vlans);
+	kvfree(vlans);
 	return err;
 }