From: Toshiaki Makita <toshiaki.makita1@gmail.com>
Date: Fri, 14 Jun 2019 17:20:14 +0900
Subject: bpf, devmap: Add missing bulk queue free
Patch-mainline: v5.2-rc6
Git-commit: edabf4d9dd905acd60048ea1579943801e3a4876
References: bsc#1109837

dev_map_free() forgot to free bulk queue when freeing its entries.

Fixes: 5d053f9da431 ("bpf: devmap prepare xdp frames for bulking")
Signed-off-by: Toshiaki Makita <toshiaki.makita1@gmail.com>
Acked-by: Jesper Dangaard Brouer <brouer@redhat.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 kernel/bpf/devmap.c |    1 +
 1 file changed, 1 insertion(+)

--- a/kernel/bpf/devmap.c
+++ b/kernel/bpf/devmap.c
@@ -186,6 +186,7 @@ static void dev_map_free(struct bpf_map
 		if (!dev)
 			continue;
 
+		free_percpu(dev->bulkq);
 		dev_put(dev->dev);
 		kfree(dev);
 	}