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Steffen Klassert 766f6a784b Merge branch 'xfrm: fixes for xfrm_state_find under preemption'
Sabrina Dubroca says:

====================
While looking at the pcpu_id changes, I found two issues that can
happen if we get preempted and the cpu_id changes. The second patch
takes care of both problems. The first patch also makes sure we don't
use state_ptrs uninitialized, which could currently happen. syzbot
seems to have hit this issue [1].

[1] https://syzkaller.appspot.com/bug?extid=7ed9d47e15e88581dc5b
====================

Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
History 2025-06-10 09:51:54 +02:00
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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.