Kuniyuki Iwashima f7fdf13bf1 ipv6: anycast: Don't hold RTNL for IPV6_LEAVE_ANYCAST and IPV6_ADDRFORM.
inet6_sk(sk)->ipv6_ac_list is protected by lock_sock().

In ipv6_sock_ac_drop() and ipv6_sock_ac_close(),
only __dev_get_by_index() and __in6_dev_get() requrie RTNL.

Let's replace them with dev_get_by_index() and in6_dev_get()
and drop RTNL from IPV6_LEAVE_ANYCAST and IPV6_ADDRFORM.

Signed-off-by: Kuniyuki Iwashima <kuniyu@google.com>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Link: https://patch.msgid.link/20250702230210.3115355-13-kuni1840@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-07-08 18:32:39 -07:00
2025-07-08 18:05:25 -07:00
2025-07-08 18:05:25 -07:00
2025-07-01 09:49:18 +02:00
2022-09-28 09:02:20 +02:00
2025-06-21 07:34:28 -07:00
2025-02-19 14:53:27 -07:00
2025-07-07 18:54:00 -07:00
2025-06-29 13:09:04 -07:00
2024-03-18 03:36:32 -06:00

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the reStructuredText markup notation.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.
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