mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2024-12-28 00:33:16 +00:00
Linux kernel source tree
8afa5b10af
- Disable AVIC on SNP-enabled systems that don't allow writes to the virtual
APIC page, as such hosts will hit unexpected RMP #PFs in the host when
running VMs of any flavor.
- Fix a WARN in the hypercall completion path due to KVM trying to determine
if a guest with protected register state is in 64-bit mode (KVM's ABI is to
assume such guests only make hypercalls in 64-bit mode).
- Allow the guest to write to supported bits in MSR_AMD64_DE_CFG to fix a
regression with Windows guests, and because KVM's read-only behavior appears
to be entirely made up.
- Treat TDP MMU faults as spurious if the faulting access is allowed given the
existing SPTE. This fixes a benign WARN (other than the WARN itself) due to
unexpectedly replacing a writable SPTE with a read-only SPTE.
-----BEGIN PGP SIGNATURE-----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=S9jc
-----END PGP SIGNATURE-----
Merge tag 'kvm-x86-fixes-6.13-rcN' of https://github.com/kvm-x86/linux into HEAD
KVM x86 fixes for 6.13:
- Disable AVIC on SNP-enabled systems that don't allow writes to the virtual
APIC page, as such hosts will hit unexpected RMP #PFs in the host when
running VMs of any flavor.
- Fix a WARN in the hypercall completion path due to KVM trying to determine
if a guest with protected register state is in 64-bit mode (KVM's ABI is to
assume such guests only make hypercalls in 64-bit mode).
- Allow the guest to write to supported bits in MSR_AMD64_DE_CFG to fix a
regression with Windows guests, and because KVM's read-only behavior appears
to be entirely made up.
- Treat TDP MMU faults as spurious if the faulting access is allowed given the
existing SPTE. This fixes a benign WARN (other than the WARN itself) due to
unexpectedly replacing a writable SPTE with a read-only SPTE.
|
||
|---|---|---|
| arch | ||
| block | ||
| certs | ||
| crypto | ||
| Documentation | ||
| drivers | ||
| fs | ||
| include | ||
| init | ||
| io_uring | ||
| ipc | ||
| kernel | ||
| lib | ||
| LICENSES | ||
| 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 | ||
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.