mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2026-05-10 05:39:42 -04:00
0c23929f35
Pull x86 FPU updates from Ingo Molnar: - Most of the changes are related to the implementation of CET supervisor state support for guests, and its preparatory changes (Chao Gao) - Improve/fix the debug output for unexpected FPU exceptions (Dave Hansen) * tag 'x86-fpu-2025-07-29' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/fpu: Delay instruction pointer fixup until after warning x86/fpu/xstate: Add CET supervisor xfeature support as a guest-only feature x86/fpu/xstate: Introduce "guest-only" supervisor xfeature set x86/fpu: Remove xfd argument from __fpstate_reset() x86/fpu: Initialize guest fpstate and FPU pseudo container from guest defaults x86/fpu: Initialize guest FPU permissions from guest defaults x86/fpu/xstate: Differentiate default features for host and guest FPUs
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.