bcb63dcde8
kvm_invalidate_memslot() calls kvm_arch_flush_shadow_memslot() on the active, but KVM_MEMSLOT_INVALID slot. Do it on the inactive (but valid) old slot instead since arch code really should not get passed such invalid slot. Note that this means that the "arch" field of the slot provided to kvm_arch_flush_shadow_memslot() may have stale data since this function is called with slots_arch_lock released. Suggested-by: Sean Christopherson <seanjc@google.com> Signed-off-by: Maciej S. Szmigiero <maciej.szmigiero@oracle.com> Reviewed-by: Sean Christopherson <seanjc@google.com> Message-Id: <813595ecc193d6ae39a87709899d4251523b05f8.1638817641.git.maciej.szmigiero@oracle.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.