From: Stephen Hemminger <stephen@networkplumber.org>
Date: Tue, 20 May 2025 14:44:32 +0000 (-0700)
Subject: uapi: update bpf.h
X-Git-Tag: v6.15.0~2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f93a8f8952f0965d18b8c6751b07fe42c61b15c0;p=thirdparty%2Fiproute2.git

uapi: update bpf.h

Minor comment from upstream

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
---

diff --git a/include/uapi/linux/bpf.h b/include/uapi/linux/bpf.h
index 00d05b86..2574ea7a 100644
--- a/include/uapi/linux/bpf.h
+++ b/include/uapi/linux/bpf.h
@@ -4968,6 +4968,9 @@ union bpf_attr {
  * 		the netns switch takes place from ingress to ingress without
  * 		going through the CPU's backlog queue.
  *
+ * 		*skb*\ **->mark** and *skb*\ **->tstamp** are not cleared during
+ * 		the netns switch.
+ *
  * 		The *flags* argument is reserved and must be 0. The helper is
  * 		currently only supported for tc BPF program types at the
  * 		ingress hook and for veth and netkit target device types. The