File _service:tar_scm:backport-network-use-monotonic... of Package systemd

File _service:tar_scm:backport-network-use-monotonic-instead-of-boot-time-to-handle.patch of Package systemd (Revision 92b06b84c0445e4e6d1d412b716fdcc0)

Currently displaying revision 92b06b84c0445e4e6d1d412b716fdcc0 , Show latest

From 171daf2dc084fab16c0696b139b1af3f0ab9d9f0 Mon Sep 17 00:00:00 2001
From: Yu Watanabe <watanabe.yu+github@gmail.com>
Date: Fri, 6 Aug 2021 19:37:16 +0900
Subject: [PATCH] network: use monotonic instead of boot time to handle address
 creation/update timestamp

Follow-up for 25db3aeaf32ba95bad5e765720ebc23c8ef77a99 and 899034ba8167bd16e802cfbea29a9ee85dee5be5.

Fixes another issue in #20244.

(cherry picked from commit 5865dc1493e5519549d24fef23a2ce5c812eca32)

Conflict:NA
Reference:https://github.com/systemd/systemd/commit/171daf2dc084fab16c0696b139b1af3f0ab9d9f0
---
 src/network/networkd-ndisc.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/network/networkd-ndisc.c b/src/network/networkd-ndisc.c
index efc4707855..e3705bfed5 100644
--- a/src/network/networkd-ndisc.c
+++ b/src/network/networkd-ndisc.c
@@ -765,7 +765,9 @@ static int ndisc_router_process_autonomous_prefix(Link *link, sd_ndisc_router *r
         assert(link);
         assert(rt);
 
-        r = sd_ndisc_router_get_timestamp(rt, clock_boottime_or_monotonic(), &time_now);
+        /* Do not use clock_boottime_or_monotonic() here, as the kernel internally manages cstamp and
+         * tstamp with jiffies, and it is not increased while the system is suspended. */
+        r = sd_ndisc_router_get_timestamp(rt, CLOCK_MONOTONIC, &time_now);
         if (r < 0)
                 return log_link_error_errno(link, r, "Failed to get RA timestamp: %m");
 
-- 
2.33.0