From: Jakub Kicinski <kuba@kernel.org>
To: Kuniyuki Iwashima <kuniyu@amazon.com>
Cc: "David S. Miller" <davem@davemloft.net>,
David Ahern <dsahern@kernel.org>,
Eric Dumazet <edumazet@google.com>,
"Paolo Abeni" <pabeni@redhat.com>,
Simon Horman <horms@kernel.org>,
Kuniyuki Iwashima <kuni1840@gmail.com>, <netdev@vger.kernel.org>
Subject: Re: [PATCH v1 net-next 00/12] ipv4: fib: Convert RTM_NEWROUTE and RTM_DELROUTE to per-netns RTNL.
Date: Tue, 25 Feb 2025 16:24:48 -0800 [thread overview]
Message-ID: <20250225162448.3a3c4133@kernel.org> (raw)
In-Reply-To: <20250225182250.74650-1-kuniyu@amazon.com>
On Tue, 25 Feb 2025 10:22:38 -0800 Kuniyuki Iwashima wrote:
> Patch 1 is a misc cleanup.
> Patch 2 ~ 8 converts two fib_info hash tables to per-netns.
> Patch 9 ~ 12 converts rtnl_lock() to rtnl_net_lcok().
Breaks quite a few tests :(
unreferenced object 0xffff88800bfc6800 (size 256):
comm "ip", pid 577, jiffies 4294699578
hex dump (first 32 bytes):
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
backtrace (crc 0):
__kmalloc_node_noprof+0x35d/0x4a0
fib4_semantics_init+0x25/0xf0
fib_net_init+0x17e/0x340
ops_init+0x189/0x550
setup_net+0x189/0x750
copy_net_ns+0x1f7/0x340
create_new_namespaces+0x35f/0x920
unshare_nsproxy_namespaces+0x8d/0x130
ksys_unshare+0x2a9/0x660
__x64_sys_unshare+0x31/0x40
do_syscall_64+0xc1/0x1d0
entry_SYSCALL_64_after_hwframe+0x77/0x7f
--
pw-bot: cr
next prev parent reply other threads:[~2025-02-26 0:24 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-02-25 18:22 [PATCH v1 net-next 00/12] ipv4: fib: Convert RTM_NEWROUTE and RTM_DELROUTE to per-netns RTNL Kuniyuki Iwashima
2025-02-25 18:22 ` [PATCH v1 net-next 01/12] ipv4: fib: Use cached net in fib_inetaddr_event() Kuniyuki Iwashima
2025-02-26 10:39 ` Eric Dumazet
2025-02-25 18:22 ` [PATCH v1 net-next 02/12] ipv4: fib: Allocate fib_info_hash[] and fib_info_laddrhash[] by kvmalloc_array() Kuniyuki Iwashima
2025-02-26 11:08 ` Eric Dumazet
2025-02-25 18:22 ` [PATCH v1 net-next 03/12] ipv4: fib: Allocate fib_info_hash[] during netns initialisation Kuniyuki Iwashima
2025-02-26 11:10 ` Eric Dumazet
2025-02-26 17:48 ` David Ahern
2025-02-26 18:09 ` Eric Dumazet
2025-02-26 18:12 ` David Ahern
2025-02-26 18:20 ` Kuniyuki Iwashima
2025-02-25 18:22 ` [PATCH v1 net-next 04/12] ipv4: fib: Make fib_info_hashfn() return struct hlist_head Kuniyuki Iwashima
2025-02-26 11:13 ` Eric Dumazet
2025-02-25 18:22 ` [PATCH v1 net-next 05/12] ipv4: fib: Remove fib_info_laddrhash pointer Kuniyuki Iwashima
2025-02-26 11:15 ` Eric Dumazet
2025-02-25 18:22 ` [PATCH v1 net-next 06/12] ipv4: fib: Remove fib_info_hash_size Kuniyuki Iwashima
2025-02-26 11:16 ` Eric Dumazet
2025-02-25 18:22 ` [PATCH v1 net-next 07/12] ipv4: fib: Add fib_info_hash_grow() Kuniyuki Iwashima
2025-02-26 11:18 ` Eric Dumazet
2025-02-25 18:22 ` [PATCH v1 net-next 08/12] ipv4: fib: Namespacify fib_info hash tables Kuniyuki Iwashima
2025-02-26 11:22 ` Eric Dumazet
2025-02-25 18:22 ` [PATCH v1 net-next 09/12] ipv4: fib: Hold rtnl_net_lock() for ip_fib_net_exit() Kuniyuki Iwashima
2025-02-26 11:23 ` Eric Dumazet
2025-02-25 18:22 ` [PATCH v1 net-next 10/12] ipv4: fib: Hold rtnl_net_lock() in ip_rt_ioctl() Kuniyuki Iwashima
2025-02-26 14:42 ` Eric Dumazet
2025-02-25 18:22 ` [PATCH v1 net-next 11/12] ipv4: fib: Move fib_valid_key_len() to rtm_to_fib_config() Kuniyuki Iwashima
2025-02-26 14:43 ` Eric Dumazet
2025-02-25 18:22 ` [PATCH v1 net-next 12/12] ipv4: fib: Convert RTM_NEWROUTE and RTM_DELROUTE to per-netns RTNL Kuniyuki Iwashima
2025-02-26 14:45 ` Eric Dumazet
2025-02-26 0:24 ` Jakub Kicinski [this message]
2025-02-26 0:46 ` [PATCH v1 net-next 00/12] " Kuniyuki Iwashima
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