netdev - [PATCH net-next 0/8] ipv6: more data-race annotations

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-ID: <20260115094141.3124990-1-edumazet@google.com>
Date: Thu, 15 Jan 2026 09:41:33 +0000
From: Eric Dumazet <edumazet@...gle.com>
To: "David S . Miller" <davem@...emloft.net>, Jakub Kicinski <kuba@...nel.org>, 
	Paolo Abeni <pabeni@...hat.com>
Cc: Simon Horman <horms@...nel.org>, David Ahern <dsahern@...nel.org>, netdev@...r.kernel.org, 
	eric.dumazet@...il.com, Eric Dumazet <edumazet@...gle.com>
Subject: [PATCH net-next 0/8] ipv6: more data-race annotations

Inspired by one unrelated syzbot report.

This series adds missing (and boring) data-race annotations in IPv6.

Only the first patch adds sysctl_ipv6_flowlabel group
to speedup ip6_make_flowlabel() a bit.

Eric Dumazet (8):
  ipv6: add sysctl_ipv6_flowlabel group
  ipv6: annotate data-races from ip6_make_flowlabel()
  ipv6: annotate date-race in ipv6_can_nonlocal_bind()
  ipv6: annotate data-races in ip6_multipath_hash_{policy,fields}()
  ipv6: annotate data-races over sysctl.flowlabel_reflect
  ipv6: annotate data-races around sysctl.ip6_rt_gc_interval
  ipv6: exthdrs: annotate data-race over multiple sysctl
  ipv6: annotate data-races in net/ipv6/route.c

 include/net/ipv6.h       | 34 +++++++++++++++++++---------------
 include/net/netns/ipv6.h | 10 +++++++---
 net/ipv6/af_inet6.c      |  4 ++--
 net/ipv6/exthdrs.c       | 10 ++++++----
 net/ipv6/icmp.c          |  3 ++-
 net/ipv6/ip6_fib.c       | 12 ++++++------
 net/ipv6/route.c         | 24 +++++++++++++-----------
 net/ipv6/tcp_ipv6.c      |  3 ++-
 8 files changed, 57 insertions(+), 43 deletions(-)

-- 
2.52.0.457.g6b5491de43-goog