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Rather than passing the vm type from the top level to the end of vm creation, let's simply keep that as an internal of kvm_vm struct and decide the type in _vm_create(). Several reasons for doing this: - The vm type is only decided by physical address width and currently only used in aarch64, so we've got enough information as long as we're passing vm_guest_mode into _vm_create(), - This removes a loop dependency between the vm->type and creation of vms. That's why now we need to parse vm_guest_mode twice sometimes, once in run_test() and then again in _vm_create(). The follow up patches will move on to clean up that as well so we can have a single place to decide guest machine types and so. Note that this patch will slightly change the behavior of aarch64 tests in that previously most vm_create() callers will directly pass in type==0 into _vm_create() but now the type will depend on vm_guest_mode, however it shouldn't affect any user because all vm_create() users of aarch64 will be using VM_MODE_DEFAULT guest mode (which is VM_MODE_P40V48_4K) so at last type will still be zero. Reviewed-by: Andrew Jones <drjones@redhat.com> Signed-off-by: Peter Xu <peterx@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> |
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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.