e1dde2f5a4
Update kcpuid's CSV file to version v2.0, as generated by x86-cpuid-db.
Summary of the v2.0 changes:
* Introduce the leaves:
- Leaf 0x00000003, Transmeta Processor serial number
- Leaf 0x80860000, Transmeta max leaf number + CPU vendor ID
- Leaf 0x80860001, Transmeta extended CPU information
- Leaf 0x80860002, Transmeta Code Morphing Software (CMS) enumeration
- Leaf 0x80860003 => 0x80860006, Transmeta CPU information string
- Leaf 0x80860007, Transmeta "live" CPU information
- Leaf 0xc0000000, Centaur/Zhaoxin's max leaf number
- Leaf 0xc0000001, Centaur/Zhaoxin's extended CPU features
* Add a 0x prefix for leaves 0x0 to 0x9. This maintains consistency with
the rest of the CSV entries.
* Add the new bitfields:
- Leaf 0x7: nmi_src, NMI-source reporting
- Leaf 0x80000001: e_base_type and e_mmx (Transmeta)
* Update the section headers for leaves 0x80000000 and 0x80000005 to
indicate that they are also valid for Transmeta.
Notes:
Leaf 0x3, being not unique to Transmeta, is handled at the generated
CSV file v2.3 update, later in this patch queue.
Leaf 0x80000001 EDX:23 bit, e_mmx, is also available on AMD. A bugfix
is already merged at x86-cpuid-db's -tip for that, and it will be part
of the project's upcoming v2.4 release.:
https://gitlab.com/x86-cpuid.org/x86-cpuid-db/-/commit/65fff25daa41
Signed-off-by: Ahmed S. Darwish <darwi@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Josh Poimboeuf <jpoimboe@redhat.com>
Link: https://gitlab.com/x86-cpuid.org/x86-cpuid-db/-/blob/v2.0/CHANGELOG.rst
Link: https://lore.kernel.org/r/20250324142042.29010-17-darwi@linutronix.de
|
||
|---|---|---|
| Documentation | ||
| LICENSES | ||
| arch | ||
| block | ||
| certs | ||
| crypto | ||
| drivers | ||
| fs | ||
| include | ||
| init | ||
| io_uring | ||
| ipc | ||
| kernel | ||
| lib | ||
| mm | ||
| net | ||
| rust | ||
| samples | ||
| scripts | ||
| security | ||
| sound | ||
| tools | ||
| usr | ||
| virt | ||
| .clang-format | ||
| .clippy.toml | ||
| .cocciconfig | ||
| .editorconfig | ||
| .get_maintainer.ignore | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| .rustfmt.toml | ||
| COPYING | ||
| CREDITS | ||
| Kbuild | ||
| Kconfig | ||
| MAINTAINERS | ||
| Makefile | ||
| README | ||
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.