mirror of
https://github.com/torvalds/linux
synced 2024-11-05 18:23:50 +00:00
No description
85aa8889b8
When a nested EPT violation/misconfig is injected into the guest, the shadow EPT PTEs associated with that address need to be synced. This is done by kvm_inject_emulated_page_fault() before it calls nested_ept_inject_page_fault(). However, that will only sync the shadow EPT PTE associated with the current L1 EPTP. Since the ASID is based on EP4TA rather than the full EPTP, so syncing the current EPTP is not enough. The SPTEs associated with any other L1 EPTPs in the prev_roots cache with the same EP4TA also need to be synced. Signed-off-by: Junaid Shahid <junaids@google.com> Message-Id: <20210806222229.1645356-1-junaids@google.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> |
||
|---|---|---|
| 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.