This is a note to let you know that I've just added the patch titled
tcp: add missing family to tcp_set_ca_state() tracepoint
to the 6.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
tcp-add-missing-family-to-tcp_set_ca_state-tracepoint.patch
and it can be found in the queue-6.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 8a70ed9520c5fafaac91053cacdd44625c39e188 Mon Sep 17 00:00:00 2001
From: Eric Dumazet <edumazet@xxxxxxxxxx>
Date: Tue, 8 Aug 2023 08:49:23 +0000
Subject: tcp: add missing family to tcp_set_ca_state() tracepoint
From: Eric Dumazet <edumazet@xxxxxxxxxx>
commit 8a70ed9520c5fafaac91053cacdd44625c39e188 upstream.
Before this code is copied, add the missing family, as we did in
commit 3dd344ea84e1 ("net: tracepoint: exposing sk_family in all tcp:tracepoints")
Fixes: 15fcdf6ae116 ("tcp: Add tracepoint for tcp_set_ca_state")
Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
Cc: Ping Gan <jacky_gam_2001@xxxxxxx>
Cc: Manjusaka <me@xxxxxxxxxxxx>
Reviewed-by: Simon Horman <horms@xxxxxxxxxx>
Link: https://lore.kernel.org/r/20230808084923.2239142-1-edumazet@xxxxxxxxxx
Signed-off-by: Jakub Kicinski <kuba@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
include/trace/events/tcp.h | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
--- a/include/trace/events/tcp.h
+++ b/include/trace/events/tcp.h
@@ -381,6 +381,7 @@ TRACE_EVENT(tcp_cong_state_set,
__field(const void *, skaddr)
__field(__u16, sport)
__field(__u16, dport)
+ __field(__u16, family)
__array(__u8, saddr, 4)
__array(__u8, daddr, 4)
__array(__u8, saddr_v6, 16)
@@ -396,6 +397,7 @@ TRACE_EVENT(tcp_cong_state_set,
__entry->sport = ntohs(inet->inet_sport);
__entry->dport = ntohs(inet->inet_dport);
+ __entry->family = sk->sk_family;
p32 = (__be32 *) __entry->saddr;
*p32 = inet->inet_saddr;
@@ -409,7 +411,8 @@ TRACE_EVENT(tcp_cong_state_set,
__entry->cong_state = ca_state;
),
- TP_printk("sport=%hu dport=%hu saddr=%pI4 daddr=%pI4 saddrv6=%pI6c daddrv6=%pI6c cong_state=%u",
+ TP_printk("family=%s sport=%hu dport=%hu saddr=%pI4 daddr=%pI4 saddrv6=%pI6c daddrv6=%pI6c cong_state=%u",
+ show_family_name(__entry->family),
__entry->sport, __entry->dport,
__entry->saddr, __entry->daddr,
__entry->saddr_v6, __entry->daddr_v6,
Patches currently in stable-queue which might be from edumazet@xxxxxxxxxx are
queue-6.4/tcp-add-missing-family-to-tcp_set_ca_state-tracepoint.patch
queue-6.4/macsec-use-dev_stats_inc.patch
queue-6.4/dccp-fix-data-race-around-dp-dccps_mss_cache.patch
queue-6.4/net-packet-annotate-data-races-around-tp-status.patch
