queue-4.14/sparc64-export-__node_distance.patch

   1 From 82dd82355d69a4d7fcc66eb2fa2c9516e1281ea8 Mon Sep 17 00:00:00 2001
   2 From: "David S. Miller" <davem@davemloft.net>
   3 Date: Fri, 26 Oct 2018 15:11:56 -0700
   4 Subject: sparc64: Export __node_distance.
   5
   6 [ Upstream commit 2b4792eaa9f553764047d157365ed8b7787751a3 ]
   7
   8 Some drivers reference it via node_distance(), for example the
   9 NVME host driver core.
  10
  11 ERROR: "__node_distance" [drivers/nvme/host/nvme-core.ko] undefined!
  12 make[1]: *** [scripts/Makefile.modpost:92: __modpost] Error 1
  13
  14 Signed-off-by: David S. Miller <davem@davemloft.net>
  15 Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
  16 ---
  17  arch/sparc/mm/init_64.c | 1 +
  18  1 file changed, 1 insertion(+)
  19
  20 diff --git a/arch/sparc/mm/init_64.c b/arch/sparc/mm/init_64.c
  21 index 984e9d65ea0d1..76977296dc9c6 100644
  22 --- a/arch/sparc/mm/init_64.c
  23 +++ b/arch/sparc/mm/init_64.c
  24 @@ -1383,6 +1383,7 @@ int __node_distance(int from, int to)
  25         }
  26         return numa_latency[from][to];
  27  }
  28 +EXPORT_SYMBOL(__node_distance);
  29
  30  static int __init find_best_numa_node_for_mlgroup(struct mdesc_mlgroup *grp)
  31  {
  32 --
  33 2.20.1
  34