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6162b37357
Have ____kvm_emulate_hypercall() read the GPRs instead of passing them in via the macro. When emulating KVM hypercalls via TDVMCALL, TDX will marshall registers of TDVMCALL ABI into KVM's x86 registers to match the definition of KVM hypercall ABI _before_ ____kvm_emulate_hypercall() gets called. Therefore, ____kvm_emulate_hypercall() can just read registers internally based on KVM hypercall ABI, and those registers can be removed from the __kvm_emulate_hypercall() macro. Also, op_64_bit can be determined inside ____kvm_emulate_hypercall(), remove it from the __kvm_emulate_hypercall() macro as well. No functional change intended. Suggested-by: Sean Christopherson <seanjc@google.com> Signed-off-by: Binbin Wu <binbin.wu@linux.intel.com> Reviewed-by: Kai Huang <kai.huang@intel.com> Message-ID: <20250222014225.897298-2-binbin.wu@linux.intel.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> |
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| 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.