mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-11-23 20:24:12 +08:00
09cf85ef18
Kuniyuki Iwashima says: ==================== ipv4: Namespacify IPv4 address hash table. This is a prep of per-net RTNL conversion for RTM_(NEW|DEL|SET)ADDR. Currently, each IPv4 address is linked to the global hash table, and this needs to be protected by another global lock or namespacified to support per-net RTNL. Adding a global lock will cause deadlock in the rtnetlink path and GC, rtnetlink check_lifetime |- rtnl_net_lock(net) |- acquire the global lock |- acquire the global lock |- check ifa's netns `- put ifa into hash table `- rtnl_net_lock(net) so we need to namespacify the hash table. The IPv6 one is already namespacified, let's follow that. v2: https://lore.kernel.org/netdev/20241004195958.64396-1-kuniyu@amazon.com/ v1: https://lore.kernel.org/netdev/20241001024837.96425-1-kuniyu@amazon.com/ ==================== Link: https://patch.msgid.link/20241008172906.1326-1-kuniyu@amazon.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> |
||
|---|---|---|
| arch | ||
| block | ||
| certs | ||
| crypto | ||
| Documentation | ||
| drivers | ||
| fs | ||
| include | ||
| init | ||
| io_uring | ||
| ipc | ||
| kernel | ||
| lib | ||
| LICENSES | ||
| mm | ||
| net | ||
| rust | ||
| samples | ||
| scripts | ||
| security | ||
| sound | ||
| tools | ||
| usr | ||
| virt | ||
| .clang-format | ||
| .cocciconfig | ||
| .editorconfig | ||
| .get_maintainer.ignore | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| .rustfmt.toml | ||
| COPYING | ||
| CREDITS | ||
| Kbuild | ||
| Kconfig | ||
| MAINTAINERS | ||
| Makefile | ||
| README | ||
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.