From: Kuniyuki Iwashima <kuniyu@google.com>
To: David Ahern <dsahern@kernel.org>,
"David S . Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>
Cc: Kui-Feng Lee <thinker.li@gmail.com>,
Xin Long <lucien.xin@gmail.com>, Simon Horman <horms@kernel.org>,
Kuniyuki Iwashima <kuniyu@google.com>,
Kuniyuki Iwashima <kuni1840@gmail.com>,
netdev@vger.kernel.org
Subject: [PATCH v1 net 0/2] ipv6: Fix two GC issues with permanent routes
Date: Sat, 7 Mar 2026 02:46:55 +0000 [thread overview]
Message-ID: <20260307024709.718395-1-kuniyu@google.com> (raw)
Patch 1 fixes the unbounded growth of tb6_gc_hlist due to
permanent routes whose exception routes have all expired.
Patch 2 fixes an issue where exception routes tied to
permanent routes are not properly aged.
Kuniyuki Iwashima (2):
ipv6: Remove permanent routes from tb6_gc_hlist when all exceptions
expire.
ipv6: Don't remove permanent routes with exceptions from tb6_gc_hlist.
include/net/ip6_fib.h | 17 ++++++++++++++++-
net/ipv6/addrconf.c | 4 ++--
net/ipv6/ip6_fib.c | 15 +++++++++++++--
net/ipv6/route.c | 2 +-
4 files changed, 32 insertions(+), 6 deletions(-)
--
2.53.0.473.g4a7958ca14-goog
next reply other threads:[~2026-03-07 2:47 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-07 2:46 Kuniyuki Iwashima [this message]
2026-03-07 2:46 ` [PATCH v1 net 1/2] ipv6: Remove permanent routes from tb6_gc_hlist when all exceptions expire Kuniyuki Iwashima
2026-03-07 2:46 ` [PATCH v1 net 2/2] ipv6: Don't remove permanent routes with exceptions from tb6_gc_hlist Kuniyuki Iwashima
2026-03-07 11:58 ` kernel test robot
2026-03-07 12:44 ` kernel test robot
2026-03-07 13:16 ` kernel test robot
2026-03-07 13:37 ` kernel test robot
2026-03-08 3:08 ` Kuniyuki Iwashima
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