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Linux kernel source tree
c78af20374
Remove the GHCB_VERSION_DEFAULT macro and open code it with '2'. The macro is used conditionally and is not a true default. KVM ABI does not advertise/emumerates the default GHCB version. Any future change to this macro would silently alter the ABI and potentially break existing deployments that rely on the current behavior. Additionally, move the GHCB version assignment earlier in the code flow and update the comment to clarify that KVM_SEV_INIT2 defaults to version 2, while KVM_SEV_INIT forces version 1. No functional change intended. Cc: Thomas Lendacky <thomas.lendacky@amd.com> Cc: Michael Roth <michael.roth@amd.com> Suggested-by: Sean Christopherson <seanjc@google.com> Signed-off-by: Nikunj A Dadhania <nikunj@amd.com> Link: https://lore.kernel.org/r/20250819234833.3080255-2-seanjc@google.com Signed-off-by: Sean Christopherson <seanjc@google.com> |
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| 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 | ||
| .pylintrc | ||
| .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.