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aed4969f2b
At the time of commitbc51dddf98("netns: avoid disabling irq for netns id") peernet2id() was not yet using RCU. Commit2dce224f46("netns: protect netns ID lookups with RCU") changed peernet2id() to no longer acquire net->nsid_lock (potentially from BH context). We do not need to block soft interrupts when acquiring net->nsid_lock anymore. Signed-off-by: Eric Dumazet <edumazet@google.com> Cc: Guillaume Nault <gnault@redhat.com> Cc: Cong Wang <xiyou.wangcong@gmail.com> Reviewed-by: Kuniyuki Iwashima <kuniyu@google.com> Link: https://patch.msgid.link/20250627163242.230866-1-edumazet@google.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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.