Merge branch 'bpf-updates'

Daniel Borkmann says:

====================
BPF updates

Some minor updates to {cls,act}_bpf to retrieve routing realms
and to make skb->priority writable.

Thanks!

v1 -> v2:
 - Dropped preclassify patch for now from the series as the
   rest is pretty much independent of it
 - Rest unchanged, only rebased and already posted Acked-by's kept
====================

Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 7 insertions, 0 deletions

diff --git a/include/uapi/linux/bpf.h b/include/uapi/linux/bpf.h
index 4ec0b5488294..564f1f091991 100644
--- a/include/uapi/linux/bpf.h
+++ b/include/uapi/linux/bpf.h
@@ -280,6 +280,13 @@ enum bpf_func_id {
 	 * Return: TC_ACT_REDIRECT
 	 */
 	BPF_FUNC_redirect,
+
+	/**
+	 * bpf_get_route_realm(skb) - retrieve a dst's tclassid
+	 * @skb: pointer to skb
+	 * Return: realm if != 0
+	 */
+	BPF_FUNC_get_route_realm,
 	__BPF_FUNC_MAX_ID,
 };