From d65b39a8052e60f6ad3e70472f7a64d8e2c8c613 Mon Sep 17 00:00:00 2001
From: Graham Christensen <graham@grahamc.com>
Date: Tue, 30 Oct 2018 17:29:37 +0100
Subject: [PATCH] kernel: enable MLX5_CORE_EN when possible

Hydra's builders from Packet.net use this option a lot, causing
lots of slow deploys.
---
 pkgs/os-specific/linux/kernel/common-config.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pkgs/os-specific/linux/kernel/common-config.nix b/pkgs/os-specific/linux/kernel/common-config.nix
index 27a615d7bb9..20a2fc2c8e6 100644
--- a/pkgs/os-specific/linux/kernel/common-config.nix
+++ b/pkgs/os-specific/linux/kernel/common-config.nix
@@ -638,6 +638,7 @@ let
       MEGARAID_NEWGEN       = yes;
 
       MLX4_EN_VXLAN = whenOlder "4.8" yes;
+      MLX5_CORE_EN       = option yes;
 
       MODVERSIONS        = whenOlder "4.9" yes;
       MOUSE_PS2_ELANTECH = yes; # Elantech PS/2 protocol extension