25f8c7785e
copy_user_enhanced_fast_string() - Avoid writing MSR_CSTAR on Intel due to TDX guests raising a #VE trap -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEzv7L6UO9uDPlPSfHEsHwGGHeVUoFAmHcFRcACgkQEsHwGGHe VUrVYRAAg8hJS/aIMnqr+CDX+iOlx2hxJ2TA2bA45NwWc1A4VTt9kwRB0+NIKkjj F3uJbidZjxSch9Oza6O5KyjJK8QtOfqxyYcx8TLjSleqJRoJWxl1Ub1/yAfKIX/0 QsqXVc/OuMzgwVGYLUwGSWifJOWMYKy03vSczmXK74zp9vZ56fdot8rOhDm3Xb/R QSfT5nKlgCvxbvAqgFfbXKoEu/EqT43sTXq4o1C6yDX/G6JOGe6nXZIAvIVm3iKZ utOqO+tBOmektF/yg3EHZL/7paFgtfETcI1YpmPYqKhG3KvvZgm7yyU6SqrcctSx vMSPTcgcuZl2I5OF+eesUGfGGhHSfSPBAhkxpCTOb6lHf73PYRC3BnQtlQkQt6g/ UOtm3fQwrVJcKlMu7nem46iDCgbSyvASFa5ZyuOGcrAiFLhJzQNRDlXLpxp/q615 yOYTRgj4YS6vomzc6bL3zNCcF5aJUwAPNVghe3l2zwKXetoOPvtWX8sKlYjiN3GW DTtEi117IAiWkosDIYY+aFNxLeOqxpNMcOkwd5eHHdpR3rkeFkjOtBctll/eHzPi NYx++cV5yYW0z4S2uRr6o4k4hdgAQU/p7xhdO28Z+yzWpmXQ//79HhiOf2nNd1iI dpQAx9roo8vbR3JYLxGYFuJrZsHna+/f6Gqf5teUy7SjVL5M95U= =zbYM -----END PGP SIGNATURE----- Merge tag 'x86_cpu_for_v5.17_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 cpuid updates from Borislav Petkov: - Enable the short string copies for CPUs which support them, in copy_user_enhanced_fast_string() - Avoid writing MSR_CSTAR on Intel due to TDX guests raising a #VE trap * tag 'x86_cpu_for_v5.17_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/lib: Add fast-short-rep-movs check to copy_user_enhanced_fast_string() x86/cpu: Don't write CSTAR MSR on Intel CPUs |
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| arch | ||
| block | ||
| certs | ||
| crypto | ||
| Documentation | ||
| drivers | ||
| fs | ||
| include | ||
| init | ||
| ipc | ||
| kernel | ||
| lib | ||
| LICENSES | ||
| mm | ||
| net | ||
| samples | ||
| scripts | ||
| security | ||
| sound | ||
| tools | ||
| usr | ||
| virt | ||
| .clang-format | ||
| .cocciconfig | ||
| .get_maintainer.ignore | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| 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 Restructured Text 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.