From 0c4b2d370514cb4f3454dd3b18f031d2651fab73 Mon Sep 17 00:00:00 2001 From: Michał Mirosław Date: Sat, 10 Nov 2018 19:58:36 +0100 Subject: net: remove VLAN_TAG_PRESENT MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Replace VLAN_TAG_PRESENT with single bit flag and free up VLAN.CFI overload. Now VLAN.CFI is visible in networking stack and can be passed around intact. Signed-off-by: Michał Mirosław Signed-off-by: David S. Miller --- lib/test_bpf.c | 14 ++++++++------ 1 file changed, 8 insertions(+), 6 deletions(-) (limited to 'lib/test_bpf.c') diff --git a/lib/test_bpf.c b/lib/test_bpf.c index aa22bcaec1dc..f3e570722a7e 100644 --- a/lib/test_bpf.c +++ b/lib/test_bpf.c @@ -39,6 +39,7 @@ #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 +726,8 @@ static struct bpf_test tests[] = { 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 +740,8 @@ static struct bpf_test tests[] = { CLASSIC, { }, { - { 1, !!(SKB_VLAN_TCI & VLAN_TAG_PRESENT) }, - { 10, !!(SKB_VLAN_TCI & VLAN_TAG_PRESENT) } + { 1, SKB_VLAN_PRESENT }, + { 10, SKB_VLAN_PRESENT } }, }, { @@ -5289,8 +5290,8 @@ static struct bpf_test tests[] = { #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, @@ -6493,6 +6494,7 @@ static struct sk_buff *populate_skb(char *buf, int size) 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; -- cgit v1.2.3-59-g8ed1b