Update Linux to v5.4.2
Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/lib/test_bpf.c b/lib/test_bpf.c
index 08d3d59..5ef3ecc 100644
--- a/lib/test_bpf.c
+++ b/lib/test_bpf.c
@@ -1,16 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Testsuite for BPF interpreter and BPF JIT compiler
*
* Copyright (c) 2011-2014 PLUMgrid, http://plumgrid.com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of version 2 of the GNU General Public
- * License as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
*/
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
@@ -39,6 +31,7 @@
#define SKB_HASH 0x1234aaab
#define SKB_QUEUE_MAP 123
#define SKB_VLAN_TCI 0xffff
+#define SKB_VLAN_PRESENT 1
#define SKB_DEV_IFINDEX 577
#define SKB_DEV_TYPE 588
@@ -725,8 +718,8 @@
CLASSIC,
{ },
{
- { 1, SKB_VLAN_TCI & ~VLAN_TAG_PRESENT },
- { 10, SKB_VLAN_TCI & ~VLAN_TAG_PRESENT }
+ { 1, SKB_VLAN_TCI },
+ { 10, SKB_VLAN_TCI }
},
},
{
@@ -739,8 +732,8 @@
CLASSIC,
{ },
{
- { 1, !!(SKB_VLAN_TCI & VLAN_TAG_PRESENT) },
- { 10, !!(SKB_VLAN_TCI & VLAN_TAG_PRESENT) }
+ { 1, SKB_VLAN_PRESENT },
+ { 10, SKB_VLAN_PRESENT }
},
},
{
@@ -874,7 +867,7 @@
},
CLASSIC,
{ },
- { { 4, 10 ^ 300 }, { 20, 10 ^ 300 } },
+ { { 4, 0xA ^ 300 }, { 20, 0xA ^ 300 } },
},
{
"SPILL_FILL",
@@ -5289,8 +5282,8 @@
#endif
{ },
{
- { 1, !!(SKB_VLAN_TCI & VLAN_TAG_PRESENT) },
- { 10, !!(SKB_VLAN_TCI & VLAN_TAG_PRESENT) }
+ { 1, SKB_VLAN_PRESENT },
+ { 10, SKB_VLAN_PRESENT }
},
.fill_helper = bpf_fill_maxinsns6,
.expected_errcode = -ENOTSUPP,
@@ -6493,7 +6486,9 @@
skb->hash = SKB_HASH;
skb->queue_mapping = SKB_QUEUE_MAP;
skb->vlan_tci = SKB_VLAN_TCI;
+ skb->vlan_present = SKB_VLAN_PRESENT;
skb->vlan_proto = htons(ETH_P_IP);
+ dev_net_set(&dev, &init_net);
skb->dev = &dev;
skb->dev->ifindex = SKB_DEV_IFINDEX;
skb->dev->type = SKB_DEV_TYPE;
@@ -6665,12 +6660,14 @@
u64 start, finish;
int ret = 0, i;
+ preempt_disable();
start = ktime_get_ns();
for (i = 0; i < runs; i++)
ret = BPF_PROG_RUN(fp, data);
finish = ktime_get_ns();
+ preempt_enable();
*duration = finish - start;
do_div(*duration, runs);