ipv6: 9.3 P1 stable backports from upstream
Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=2186064
IPv6 stable backports from upstream for RHEL9.3 P1.
Patch 1,2 fix a socket option issue. Patch 3,4 updated the nettest.c selftest, which is needed by the later patch. Patch 7-9 are the DSCP fixes.
Signed-off-by: Hangbin Liu haliu@redhat.com
Edited by Hangbin Liu