ba0a194ffb
Allocate lm_root before the PAE roots so that the PAE roots aren't leaked if the memory allocation for the lm_root happens to fail. Note, KVM can still leak PAE roots if mmu_check_root() fails on a guest's PDPTR, or if mmu_alloc_root() fails due to MMU pages not being available. Those issues will be fixed in future commits. Signed-off-by: Sean Christopherson <seanjc@google.com> Message-Id: <20210305011101.3597423-5-seanjc@google.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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.